Jaakko Astola

357 papers B 14C 23Misc 20Journal 142Unranked 147
YearRankTypeTitle / Venue / Authors
2022 J jnl
Construction Algorithms for Bent Functions Derived from their Particular Properties.
FLAP
Radomir S. Stankovic, Milena Stankovic, Claudio Moraga, Jaakko Astola
2022 — conf
George J. Boole - A Nineteenth Century Man for the Modern Digital Era.
EUROCAST
Radomir S. Stankovic, Milena Stankovic, Jaakko Astola, Claudio Moraga
2020 — conf
On Two-Dimensional Polynomial Predictors.
EUSIPCO
Jaakko Astola, Yrjö Neuvo, Corneliu Rusu
2018 J jnl
An Algebraic Approach to Reducing the Number of Variables of Incompletely Defined Discrete Functions.
J. Multiple Valued Log. Soft Comput.
Jaakko Astola, Pekka Astola, Radomir S. Stankovic, Ioan Tabus
2018 — conf
Minimum Length Solution for One-Dimensional Discrete Phase Retrieval Problem.
EUSIPCO
Corneliu Rusu, Jaakko Astola
2018 — conf
On the Reed-Muller-Fourier Spectrum of Multiple-Valued Rotation Symmetric Functions.
ISMVL
Claudio Moraga, Radomir S. Stankovic, Jaakko Astola
2018 — conf
Quaternary Generalized Boolean Bent Functions Obtained Through Permutation of Binary Boolean Bent Functions.
ISMVL
Radomir S. Stankovic, Milena Stankovic, Jaakko Astola, Claudio Moraga
2018 J jnl
Reduction of Variables of Index Generation Functions using Linear and Quadratic Transformations.
J. Multiple Valued Log. Soft Comput.
Helena Astola, Radomir S. Stankovic, Jaakko Astola
2017 — conf
Gibbs Dyadic Differentiation on Groups - Evolution of the Concept.
EUROCAST (2)
Radomir S. Stankovic, Jaakko Astola, Claudio Moraga
2017 J jnl
On the existence of the solution for one-dimensional discrete phase retrieval problem.
Signal Image Video Process.
Corneliu Rusu, Jaakko Astola
2016 — conf
Combined full-reference image visual quality metrics.
Image Processing: Algorithms and Systems
Oleg Ieremeiev, Vladimir V. Lukin, Nikolay N. Ponomarenko, Karen O. Egiazarian, Jaakko Astola
2016 — book
Compression-Based Methods of Statistical Analysis and Prediction of Time Series
Boris Ryabko, Jaakko Astola, Mikhail Malyutov
2016 J jnl
Generalized Hampel Filters.
EURASIP J. Adv. Signal Process.
Ronald K. Pearson, Yrjö Neuvo, Jaakko Astola, Moncef Gabbouj
2016 — conf
JPEG compression with recursive group coding.
Image Processing: Algorithms and Systems
Nadezhda Kozhemiakina, Vladimir V. Lukin, Nikolay N. Ponomarenko, Jaakko Astola, Karen O. Egiazarian
2016 — conf
Positive trigonometric polynomials and one-dimensional discrete phase retrieval problem.
EUSIPCO
Corneliu Rusu, Jaakko Astola
2016 — conf
Precise outline matching criteria for target pose estimation and odometry from stereo video.
TSP
Pekka Astola, Petri Helin, Mohammad M. Aref, Jouni Mattila, Jaakko Astola, Ioan Tabus
2016 J jnl
Still image/video frame lossy compression providing a desired visual quality.
Multidimens. Syst. Signal Process.
Alexander N. Zemliachenko, Vladimir V. Lukin, Nikolay N. Ponomarenko, Karen O. Egiazarian, Jaakko Astola
2016 J jnl
Target tracking via combination of particle filter and optimisation techniques.
Int. J. Math. Model. Numer. Optimisation
Seyyed Soheil Sadat Hosseini, Mohsin M. Jamali, Jaakko Astola, Peter V. Gorsevski
2015 B conf
Analysis of HVS-Metrics' Properties Using Color Image Database TID2013.
ACIVS
Nikolay N. Ponomarenko, Vladimir V. Lukin, Jaakko Astola, Karen O. Egiazarian
2015 — conf
Combining full-reference image visual quality metrics by neural network.
Human Vision and Electronic Imaging
Vladimir V. Lukin, Nikolay N. Ponomarenko, Oleg Ieremeiev, Karen O. Egiazarian, Jaakko Astola
2015 J jnl
Contributions of Arto Salomaa to Multiple-Valued Logic.
J. Multiple Valued Log. Soft Comput.
Radomir S. Stankovic, Jaakko Astola
2015 J jnl
Determining Minimized Galois Field Expressions for Ternary Functions by Using Special Normal Form.
J. Multiple Valued Log. Soft Comput.
Radomir S. Stankovic, Helena Astola, Jaakko Astola
2015 J jnl
Energy efficient wireless sensor networks using linear-programming optimization of the communication schedule.
J. Commun. Networks
Vlad Tabus, Dmitri Moltchanov, Yevgeni Koucheryavy, Ioan Tabus, Jaakko Astola
2015 J jnl
Image database TID2013: Peculiarities, results and perspectives.
Signal Process. Image Commun.
Nikolay N. Ponomarenko, Lina Jin, Oleg Ieremeiev, Vladimir V. Lukin, Karen O. Egiazarian, Jaakko Astola, Benoît Vozel, Kacem Chehdi, Marco Carli, Federica Battisti, C.-C. Jay Kuo
2015 Misc conf
Low-complexity robust DOA estimation.
ICASSP
Bogdan Dumitrescu, Cristian Rusu, Ioan Tabus, Jaakko Astola
2015 — conf
Non-local Sigma Filter.
ICIAP (2)
Nikolay N. Ponomarenko, Vladimir V. Lukin, Jaakko Astola, Karen O. Egiazarian
2015 — conf
Parralelization of non-linear & non-Gaussian Bayesian state estimators (Particle filters).
EUSIPCO
Amin Jarrah, Mohsin M. Jamali, Seyyed Soheil Sadat Hosseini, Jaakko Astola, Moncef Gabbouj
2015 — conf
The Extended 1-D (One-Dimensional) Discrete Phase Retrieval Problem.
EUROCAST
Corneliu Rusu, Jaakko Astola
2015 — conf
The class of generalized hampel filters.
EUSIPCO
Ronald K. Pearson, Yrjö Neuvo, Jaakko Astola, Moncef Gabbouj
2014 J jnl
Classification of aircraft using micro-Doppler bicoherence-based features.
IEEE Trans. Aerosp. Electron. Syst.
Pavlo O. Molchanov, Karen O. Egiazarian, Jaakko Astola, Alexander V. Totsky, Sergey Leshchenko, María-Pilar Jarabo-Amores
2014 — conf
Constant Geometry Algorithms for Galois Field Expressions and Their Implementation on GPUs.
ISMVL
Radomir S. Stankovic, Jaakko Astola, Claudio Moraga, Dusan B. Gajic
2014 J jnl
Fast Fourier Transforms on Finite Groups as a Method in Synthesis for Regularity.
J. Multiple Valued Log. Soft Comput.
Radomir S. Stankovic, Jaakko Astola, Claudio Moraga
2014 — conf
Image visual quality metrics verification by TID2013: Exploring of mean square error drawbacks.
EUVIP
Nikolay N. Ponomarenko, Vladimir V. Lukin, Oleg Ieremeiev, Benoît Vozel, Kacem Chehdi, Karen O. Egiazarian, Jaakko Astola
2014 J jnl
Introducing Fault-Tolerance to Multiple-Valued Logic with Error-Correcting Decision Diagrams.
J. Multiple Valued Log. Soft Comput.
Helena Astola, Stanislav Stankovic, Jaakko Astola
2014 — conf
Maximizing the lifetime of energy constrained wireless sensor networks having tree topology.
ISCCSP
Vlad Tabus, Jaakko Astola
2014 J jnl
On required accuracy of mixed noise parameter estimation for image enhancement via denoising.
EURASIP J. Image Video Process.
Victoriya Abramova, Sergey K. Abramov, Vladimir V. Lukin, Karen O. Egiazarian, Jaakko Astola
2014 J jnl
Representation of Multiple-Valued Functions with Flat Vilenkin-Chrestenson Spectra by Decision Diagrams.
J. Multiple Valued Log. Soft Comput.
Stanislav Stankovic, Milena Stankovic, Jaakko Astola
2014 — conf
Super resolution inverse imaging for plenoptic camera using wavefield modeling.
3DTV-Conference
Petri Helin, Vladimir Katkovnik, Atanas P. Gotchev, Jaakko Astola
2013 B conf
A New Color Image Database TID2013: Innovations and Results.
ACIVS
Nikolay N. Ponomarenko, Oleg Ieremeiev, Vladimir V. Lukin, Lina Jin, Karen O. Egiazarian, Jaakko Astola, Benoît Vozel, Kacem Chehdi, Marco Carli, Federica Battisti, C.-C. Jay Kuo
2013 J jnl
Classification of ground moving targets using bicepstrum-based features extracted from Micro-Doppler radar signatures.
EURASIP J. Adv. Signal Process.
Pavlo O. Molchanov, Jaakko Astola, Karen O. Egiazarian, Alexander V. Totsky
2013 — conf
Color image database TID2013: Peculiarities and preliminary results.
EUVIP
Nikolay N. Ponomarenko, Oleg Ieremeiev, Vladimir V. Lukin, Karen O. Egiazarian, Lina Jin, Jaakko Astola, Benoît Vozel, Kacem Chehdi, Marco Carli, Federica Battisti, C.-C. Jay Kuo
2013 J jnl
Context Coding of Depth Map Images Under the Piecewise-Constant Image Model Representation.
IEEE Trans. Image Process.
Ioan Tabus, Ionut Schiopu, Jaakko Astola
2013 C conf
Likelihood based combining of subband estimates for wideband DOA.
ISPA
Petri Helin, Bogdan Dumitrescu, Jaakko Astola, Ioan Tabus
2013 J jnl
Obituary: Professor Paul Dan Cristea.
EURASIP J. Bioinform. Syst. Biol.
Ioan Tabus, Erchin Serpedin, Jaakko Astola
2013 — conf
On Micro-Doppler Period Estimation.
CSCS
Pavlo O. Molchanov, Jaakko Astola, Karen O. Egiazarian, Alexander V. Totsky
2013 — conf
On the design of an acoustic based wildlife intruder detection system.
SpeD
Corneliu Rusu, Marius Vasile Ghiurcau, Marius Sirbu, Radu Ciprian Bilcu, Jaakko Astola
2013 — conf
Remarks on Applications of Shapes of Decision Diagrams in Classification of Multiple-Valued Logic Functions.
ISMVL
Stanislav Stankovic, Radomir S. Stankovic, Jaakko Astola
2012 — conf
About positive trigonometric polynomials and 1-D discrete phase retrieval problem.
EUSIPCO
Corneliu Rusu, Jaakko Astola
2012 J jnl
Audio based solutions for detecting intruders in wild areas.
Signal Process.
Marius Vasile Ghiurcau, Corneliu Rusu, Radu Ciprian Bilcu, Jaakko Astola
2012 J jnl
Design of Multiple-Valued Logic Networks with Regular Structure by Using Spectral Representations.
J. Multiple Valued Log. Soft Comput.
Radomir S. Stankovic, Jaakko Astola, Claudio Moraga
2012 J jnl
Determination of Sparse Representations of Multiple-Valued Logic Functions by Using Covering Codes.
J. Multiple Valued Log. Soft Comput.
Jaakko Astola, Radomir S. Stankovic
2012 — conf
Information theoretic methods for aligning audio signals using chromagram representations.
ISCCSP
Ioan Tabus, Vlad Tabus, Jaakko Astola
2012 — conf
Remarks on Shapes of Decision Diagrams and Classes of Multiple-Valued Functions.
ISMVL
Stanislav Stankovic, Radomir S. Stankovic, Jaakko Astola
2012 — book
Representation of Multiple-Valued Logic Functions
Radomir S. Stankovic, Jaakko Astola, Claudio Moraga
2012 J jnl
Spectral Analysis of Mosaics.
J. Multiple Valued Log. Soft Comput.
Claudio Moraga, Radomir S. Stankovic, Jaakko Astola
2011 — ed.
41st IEEE International Symposium on Multiple-Valued Logic, ISMVL 2011, Tuusula, Finland, May 23-25, 2011
ISMVL
Jaakko Astola, Radomir S. Stankovic
2011 Misc conf
A study of the effect of emotional state upon text-independent speaker identification.
ICASSP
Marius Vasile Ghiurcau, Corneliu Rusu, Jaakko Astola
2011 J jnl
Advanced phase retrieval: maximum likelihood technique with sparse regularization of phase and amplitude
CoRR
Artem Migukin, Vladimir Katkovnik, Jaakko Astola
2011 — conf
Blind estimation of mixed noise parameters in images using robust regression curve fitting.
EUSIPCO
Victoria Zabrodina, Sergey K. Abramov, Vladimir V. Lukin, Jaakko Astola, Benoît Vozel, Kacem Chehdi
2011 — conf
Contributions of Arto Salomaa to Multiple-Valued Logic.
ISMVL
Radomir S. Stankovic, Jaakko Astola
2011 — conf
Determining Minimized Galois Field Expressions for Ternary Functions.
ISMVL
Radomir S. Stankovic, Helena Astola, Jaakko Astola
2011 J jnl
Efficiency analysis of color image filtering.
EURASIP J. Adv. Signal Process.
Dmitriy V. Fevralev, Nikolay N. Ponomarenko, Vladimir V. Lukin, Sergey K. Abramov, Karen O. Egiazarian, Jaakko Astola
2011 — conf
Error-Correcting Decision Diagrams for Multiple-Valued Functions.
ISMVL
Helena Astola, Stanislav Stankovic, Jaakko Astola
2011 — book
From Boolean Logic to Switching Circuits and Automata - Towards Modern Information Technology
Radomir S. Stankovic, Jaakko Astola
2011 — ed.
Image Processing: Algorithms and Systems IX, San Francisco, California, USA, January 24-25, 2011
Image Processing: Algorithms and Systems
Jaakko Astola, Karen O. Egiazarian
2011 Misc conf
Image filtering: Potential efficiency and current problems.
ICASSP
Vladimir V. Lukin, Sergey K. Abramov, Nikolay N. Ponomarenko, Karen O. Egiazarian, Jaakko Astola
2011 — conf
Multiple-Valued Logic Networks with Regular Structure Obtained from Fast Fourier Transforms on Finite Groups.
ISMVL
Radomir S. Stankovic, Jaakko Astola, Claudio Moraga
2011 — conf
Performance Analysis of Error-Correcting Binary Decision Diagrams.
EUROCAST (2)
Helena Astola, Stanislav Stankovic, Jaakko Astola
2011 — conf
Remarks on Efficient Computation of the Inverse Fourier Transforms on Finite Non-Abelian Groups.
EUROCAST (2)
Radomir S. Stankovic, Jaakko Astola, Claudio Moraga, Stanislav Stankovic
2011 — conf
Representation of Convolution Systems on Finite Groups by Heterogeneous Decision Diagrams.
EUROCAST (2)
Stanislav Stankovic, Radomir S. Stankovic, Jaakko Astola, Claudio Moraga
2011 — conf
Representation of Multiple-Valued Bent Functions Using Vilenkin-Chrestenson Decision Diagrams.
ISMVL
Stanislav Stankovic, Milena Stankovic, Jaakko Astola
2010 — conf
A method for blind estimation of spatially correlated noise characteristics.
Image Processing: Algorithms and Systems
Nikolay N. Ponomarenko, Vladimir V. Lukin, Karen O. Egiazarian, Jaakko Astola
2010 J jnl
Discrete cosine transform-based local adaptive filtering of images corrupted by nonstationary noise.
J. Electronic Imaging
Vladimir V. Lukin, Dmitriy V. Fevralev, Nikolay N. Ponomarenko, Sergey K. Abramov, Oleksiy B. Pogrebnyak, Karen O. Egiazarian, Jaakko Astola
2010 J jnl
From Local Kernel to Nonlocal Multiple-Model Image Denoising.
Int. J. Comput. Vis.
Vladimir Katkovnik, Alessandro Foi, Karen O. Egiazarian, Jaakko Astola
2010 — conf
Heterogeneous Decision Diagrams for Applications in Harmonic Analysis on Finite Non-Abelian Groups.
ISMVL
Stanislav Stankovic, Jaakko Astola, D. Michael Miller, Radomir S. Stankovic
2010 — ed.
Image Processing: Algorithms and Systems VIII, San Jose, California, USA, January 19-20, 2010
Image Processing: Algorithms and Systems
Jaakko Astola, Karen O. Egiazarian
2010 C conf
Improved method for blind estimation of the variance of mixed noise using weighted LMS line fitting algorithm.
ISCAS
Sergey K. Abramov, Victoriya Zabrodina, Vladimir V. Lukin, Benoît Vozel, Kacem Chehdi, Jaakko Astola
2010 J jnl
Lossy Compression of Noisy Images Based on Visual Quality: A Comprehensive Study.
EURASIP J. Adv. Signal Process.
Nikolay N. Ponomarenko, Sergey S. Krivenko, Vladimir V. Lukin, Karen O. Egiazarian, Jaakko Astola
2010 C conf
On the energy concentration property for zero-phase sequences.
ISCAS
Corneliu Rusu, Jaakko Astola
2010 — conf
Ordering minimum-phase sets: Numerical properties and systematic searches.
EUSIPCO
Corneliu Rusu, Alexandru Lodin, Adrian Lodin, Jaakko Astola
2010 — conf
Remarks on Applicability of Spectral Representations on Finite Non-Abelian Groups in the Design for Regularity.
ISMVL
Radomir S. Stankovic, Jaakko Astola, Claudio Moraga
2010 — conf
Towards an application for detecting intruders in wildlife regions.
EUSIPCO
Marius Vasile Ghiurcau, Corneliu Rusu, Jaakko Astola, Radu Ciprian Bilcu
2009 J jnl
Advanced analysis and visualization of gene copy number and expression data.
BMC Bioinform.
Reija Autio, Matti Saarela, Anna-Kaarina Järvinen, Sampsa Hautaniemi, Jaakko Astola
2009 — conf
Application of Covering Codes for Reduced Representations of Logic Functions.
ISMVL
Jaakko Astola, Radomir S. Stankovic
2009 C conf
Bootstrap based Adaptation of Sample Myriad to Characteristics of SalphaS Distribution Data.
ISCAS
Vladimir V. Lukin, Alexey A. Roenko, Sergey K. Abramov, Igor Djurovic, Jaakko Astola
2009 J jnl
Comparison of Affymetrix data normalization methods using 6, 926 experiments across five array generations.
BMC Bioinform.
Reija Autio, Sami Kilpinen, Matti Saarela, Olli-P. Kallioniemi, Sampsa Hautaniemi, Jaakko Astola
2009 B conf
Computational inverse coherent wave field imaging.
ICIP
Vladimir Katkovnik, Artem Migukin, Jaakko Astola
2009 — conf
Converting a set into a minimum-phase sequence.
ECCTD
Corneliu Rusu, Jaakko Astola
2009 — conf
Convolution on Finite Groups and Fixed-Polarity Polynomial Expressions.
EUROCAST
Radomir S. Stankovic, Jaakko Astola, Claudio Moraga
2009 J jnl
Hybrid Reed-Muller Haar Representations of Logic Functions.
J. Multiple Valued Log. Soft Comput.
Susanna Minasyan, Radomir S. Stankovic, Karen O. Egiazarian, Jaakko Astola
2009 — ed.
Image Processing: Algorithms and Systems VII, San Jose, California, USA, January 19-22, 2009
Image Processing: Algorithms and Systems
Jaakko Astola, Karen O. Egiazarian, Nasser M. Nasrabadi, Syed A. Rizvi
2009 — conf
Local adaptive filtering of images corrupted by nonstationary noise.
Image Processing: Algorithms and Systems
Vladimir V. Lukin, Dmitriy V. Fevralev, Nikolay N. Ponomarenko, Oleksiy B. Pogrebnyak, Karen O. Egiazarian, Jaakko Astola
2009 J jnl
Minimum-phase parts of zero-phase sequences.
Signal Process.
Corneliu Rusu, Jaakko Astola
2009 — conf
Multi-frequency Phase Unwrapping from Noisy Data: Adaptive Local Maximum Likelihood Approach.
SCIA
José M. Bioucas-Dias, Vladimir Katkovnik, Jaakko Astola, Karen O. Egiazarian
2009 — conf
On Periodic Patterns and their Spectra.
ISMVL
Claudio Moraga, Radomir S. Stankovic, Jaakko Astola
2009 J jnl
QDD Based Method of Automatic Circuit Design for Xilinx Virtex-5 FPGA Devices.
J. Multiple Valued Log. Soft Comput.
Stanislav Stankovic, Jaakko Astola
2009 — conf
Ternary Haar-Like Transform and Its Application in Spectral Representation of Ternary-Valued Functions.
EUROCAST
Susanna Minasyan, Radomir S. Stankovic, Jaakko Astola
2008 J jnl
Adaptive Coding and Prediction of Sources With Large and Infinite Alphabets.
IEEE Trans. Inf. Theory
Boris Ryabko, Jaakko Astola, Alex Gammerman
2008 — conf
Adaptive DCT-based filtering of images corrupted by spatially correlated noise.
Image Processing: Algorithms and Systems
Nikolay N. Ponomarenko, Vladimir V. Lukin, Alexander A. Zelensky, Jaakko Astola, Karen O. Egiazarian
2008 — conf
Automatic Approaches to On-Land/On-Board Filtering and Lossy Compression of AVIRIS Images.
IGARSS (3)
Nikolay N. Ponomarenko, Vladimir V. Lukin, Mikhail Zriakhov, Arto Kaarna, Jaakko Astola
2008 J jnl
Blur Identification by Multilayer Neural Network Based on Multivalued Neurons.
IEEE Trans. Neural Networks
Igor N. Aizenberg, Dmitriy Paliy, Jacek M. Zurada, Jaakko Astola
2008 C conf
Color image database for evaluation of image quality metrics.
MMSP
Nikolay N. Ponomarenko, Vladimir V. Lukin, Karen O. Egiazarian, Jaakko Astola, Marco Carli, Federica Battisti
2008 — conf
Digital wavefield reconstruction in phase-shifting holography as inverse discrete problem.
EUSIPCO
Vladimir Katkovnik, Jaakko Astola, Karen O. Egiazarian
2008 — conf
Hybrid Reed-Muller Haar Transform and its Application in Reduction the Spectral Representations of Logic Functions.
ISMVL
Susanna Minasyan, Jaakko Astola, Karen O. Egiazarian, Radomir S. Stankovic
2008 — ed.
Image Processing: Algorithms and Systems VI, San Jose, California, USA, January 28-29, 2008
Image Processing: Algorithms and Systems
Jaakko Astola, Karen O. Egiazarian, Edward R. Dougherty
2008 — conf
Image filter effectiveness characterization based on HVS.
Computational Imaging
Vladimir V. Lukin, Nikolay N. Ponomarenko, Sergey S. Krivenko, Karen O. Egiazarian, Jaakko Astola
2008 J jnl
Inference of Gene Regulatory Networks Based on a Universal Minimum Description Length.
EURASIP J. Bioinform. Syst. Biol.
John Dougherty, Ioan Tabus, Jaakko Astola
2008 J jnl
Phase Local Approximation (PhaseLa) Technique for Phase Unwrap From Noisy Data.
IEEE Trans. Image Process.
Vladimir Katkovnik, Jaakko Astola, Karen O. Egiazarian
2008 — conf
Principal Component Analysis in Multiple Description Coding of Spectral Images.
IGARSS (3)
Arto Kaarna, Andrey Norkin, Jaakko Astola
2008 — conf
Remarks on Bandwidth and Regularities in Functions on Finite Non-Abelian Groups.
ISMVL
Radomir S. Stankovic, Jaakko Astola
2007 — conf
A Note on Possible Applications of Fourier Representations in Circuit Design over Reprogrammable Technological Platforms.
ISMVL
Radomir S. Stankovic, Jaakko Astola
2007 — conf
About magnitude input data in 1-D discrete phase retrieval problem.
EUSIPCO
Corneliu Rusu, Jaakko Astola
2007 C conf
An automatic approach to lossy compression of AVIRIS images.
IGARSS
Nikolay N. Ponomarenko, Vladimir V. Lukin, Mikhail Zriakhov, Arto Kaarna, Jaakko Astola
2007 J jnl
DNA sequence compression - Based on the normalized maximum likelihood model.
IEEE Signal Process. Mag.
Gergely Korodi, Ioan Tabus, Jorma Rissanen, Jaakko Astola
2007 J jnl
Fast Recursive Coding Based on Grouping of Symbols
CoRR
Nikolay N. Ponomarenko, Vladimir V. Lukin, Karen O. Egiazarian, Jaakko Astola, Boris Ryabko
2007 J jnl
High-Quality DCT-Based Image Compression Using Partition Schemes.
IEEE Signal Process. Lett.
Nikolay N. Ponomarenko, Karen O. Egiazarian, Vladimir V. Lukin, Jaakko Astola
2007 C ed.
Image Processing: Algorithms and Systems V, San Jose, California, USA, January 29-30, 2007
Image Processing: Algorithms and Systems
Jaakko Astola, Karen O. Egiazarian, Edward R. Dougherty
2007 J jnl
Interpretations of the Sampling Theorem in Multiple-Valued Logic.
J. Multiple Valued Log. Soft Comput.
Radomir S. Stankovic, Jaakko Astola
2007 J jnl
Low-Complexity Multiple Description Coding of Video Based on 3D Block Transforms.
EURASIP J. Embed. Syst.
Andrey Norkin, Atanas P. Gotchev, Karen O. Egiazarian, Jaakko Astola
2007 — conf
Normalized maximum likelihood models for genomics.
ISSPA
Ioan Tabus, Jorma Rissanen, Jaakko Astola
2007 C conf
Object classification, segmentation, and parameter estimation in multichannel images by classifier learning with clustering of local parameters.
IPAS
Vladimir V. Lukin, Nikolay N. Ponomarenko, Alexander A. Zelensky, Karen O. Egiazarian, Jaakko Astola
2007 J jnl
On a Class of Parametric Transforms and Its Application to Image Compression.
EURASIP J. Adv. Signal Process.
Susanna Minasyan, Jaakko Astola, David Guevorkian
2007 — conf
Perceptual data hiding in Tree Structured Haar transform domain.
Security, Steganography, and Watermarking of Multimedia Contents
Michela Cancellaro, Marco Carli, Karen O. Egiazarian, Jaakko Astola
2007 — conf
Reading the Sampling Theorem in Multiple-Valued Logic: A Journey from the (Shannong) Sampling Theorem to the Shannon Decomposition Rule.
ISMVL
Radomir S. Stankovic, Jaakko Astola
2007 C conf
Wavelet-based multiple description coding of 3-D geometry.
VCIP
Andrey Norkin, M. Oguz Bici, Gozde Bozdagi Akar, Atanas P. Gotchev, Jaakko Astola
2007 J jnl
XML Framework for Various Types of Decision Diagrams for Discrete Functions.
IEICE Trans. Inf. Syst.
Stanislav Stankovic, Jaakko Astola
2006 — conf
A fibonacci LSB data hiding tecnique.
EUSIPCO
Diego De Luca Picione, Federica Battisti, Marco Carli, Jaakko Astola, Karen O. Egiazarian
2006 — conf
A low-complexity multiple description video coder based on 3D-transforms.
EUSIPCO
Andrey Norkin, Atanas P. Gotchev, Karen O. Egiazarian, Jaakko Astola
2006 — conf
About ordering sequences in minimum-phase sequences.
EUSIPCO
Corneliu Rusu, Jaakko Astola
2006 C conf
Adaptive combined bispectrum-filtering signal processing in radar systems with low SNR.
ISCAS
Vladimir V. Lukin, Alexander V. Totsky, Dmitriy V. Fevralev, Alexey A. Roenko, Jaakko Astola, Karen O. Egiazarian
2006 J jnl
Analysis of the meter of acoustic musical signals.
IEEE Trans. Speech Audio Process.
Anssi Klapuri, Antti J. Eronen, Jaakko Astola
2006 C conf
Anisotropic local likelihood approximations: theory, algorithms, applications.
Image Processing: Algorithms and Systems
Vladimir Katkovnik, Alessandro Foi, Karen O. Egiazarian, Jaakko Astola
2006 J jnl
Application of Kolmogorov complexity and universal codes to identity testing and nonparametric testing of serial independence for time series.
Theor. Comput. Sci.
Boris Ryabko, Jaakko Astola, Alex Gammerman
2006 — conf
Application of Kolmogorov complexity and universal codes to identity testing and nonparametric testing of serial independence for time series..
Kolmogorov Complexity and Applications
Boris Ryabko, Jaakko Astola, Alex Gammerman
2006 C conf
Character recognition by best anisotropic local bases and neural networks.
Image Processing: Algorithms and Systems
Vladislav Uzunov, Atanas P. Gotchev, Heikki Huttunen, Karen O. Egiazarian, Jaakko Astola
2006 — conf
Choosing the design parameters for protein lysate arrays.
EUSIPCO
Andrea Hategan, Ioan Tabus, Jaakko Astola
2006 C conf
Complex wavelets versus Gabor wavelets for facial feature extraction: a comparative study.
Image Processing: Algorithms and Systems
Harish E. Sankaran, Atanas P. Gotchev, Karen O. Egiazarian, Jaakko Astola
2006 J jnl
Discrete cosine and sine transforms - regular algorithms and pipeline architectures.
Signal Process.
Jari Nikara, Jarmo Takala, Jaakko Astola
2006 — conf
Frequency domain blind deconvolution in multiframe imaging using anisotropic spatially-adaptive denoising.
EUSIPCO
Vladimir Katkovnik, Dmitriy Paliy, Karen O. Egiazarian, Jaakko Astola
2006 B conf
Hybrid Sigma Filter for Processing Images Corrupted by Multiplicative Noise.
ACIVS
Nikolay N. Ponomarenko, Vladimir V. Lukin, Karen O. Egiazarian, Jaakko Astola, Benoît Vozel, Kacem Chehdi
2006 C ed.
Image Processing: Algorithms and Systems IV, San Jose, California, USA, January 17, 2006
Image Processing: Algorithms and Systems
Edward R. Dougherty, Jaakko Astola, Karen O. Egiazarian
2006 J jnl
Jointly Analyzing Gene Expression and Copy Number Data in Breast Cancer Using Data Reduction Models.
IEEE ACM Trans. Comput. Biol. Bioinform.
John A. Berger, Sampsa Hautaniemi, Sanjit K. Mitra, Jaakko Astola
2006 C conf
Locally adaptive image filtering based on learning with clustering.
Image Processing: Algorithms and Systems
Nikolay N. Ponomarenko, Vladimir V. Lukin, Alexander A. Zelensky, Karen O. Egiazarian, Jaakko Astola
2006 B conf
Multilayer Neural Network based on Multi-Valued Neurons and the Blur Identification Problem.
IJCNN
Igor N. Aizenberg, Dmitriy Paliy, Jaakko Astola
2006 — conf
Neural networks with random letter codes for text-to-phoneme mapping and small training dictionary.
EUSIPCO
Eniko Beatrice Bilcu, Jaakko Astola
2006 J jnl
Nonlinear modeling of protein expressions in protein arrays.
IEEE Trans. Signal Process.
Ioan Tabus, Andrea Hategan, Cristian Mircean, Jorma Rissanen, Ilya Shmulevich, Wei Zhang, Jaakko Astola
2006 B conf
Parametric Haar-Like Transforms in Image Denoising.
ICIP
Susanna Minasyan, Jaakko Astola, Karen O. Egiazarian, David Guevorkian
2006 — conf
Properties of matrix-valued spectral coefficients obtained with the Fourier Transform on a non-Abelian group.
ISMVL
Claudio Moraga, Radomir S. Stankovic, Jaakko Astola
2006 — conf
Schemes for Multiple Description Coding of Stereoscopic Video.
MRCS
Andrey Norkin, Anil Aksay, Cagdas Bilen, Gozde Bozdagi Akar, Atanas P. Gotchev, Jaakko Astola
2006 — conf
Signal Denoising Based on Parametric Haar-Like Transforms.
SIGMAP
Susanna Minasyan, Karen O. Egiazarian, Jaakko Astola, David Guevorkian
2006 — conf
Signal Processing Algorithms and Multiple-Valued Logic Design Methods.
ISMVL
Jaakko Astola, Radomir S. Stankovic
2006 J jnl
Two-stage multiple description image coders: Analysis and comparative study.
Signal Process. Image Commun.
Andrey Norkin, Atanas P. Gotchev, Karen O. Egiazarian, Jaakko Astola
2006 J jnl
Universal Codes as a Basis for Time Series Testing
CoRR
Boris Ryabko, Jaakko Astola
2005 J jnl
A Spatially Adaptive Nonparametric Regression Image Deblurring.
IEEE Trans. Image Process.
Vladimir Katkovnik, Karen O. Egiazarian, Jaakko Astola
2005 — conf
An image compression scheme based on parametric Haar-like transform.
ISCAS (3)
Susanna Minasyan, Jaakko Astola, David Guevorkian
2005 J jnl
An optimal nonlinear extension of linear filters based on distributed arithmetic.
IEEE Trans. Image Process.
David Akopian, Jaakko Astola
2005 J jnl
Application of Kolmogorov complexity and universal codes to identity testing and nonparametric testing of serial independence for time series
CoRR
Boris Ryabko, Jaakko Astola, Alex Gammerman
2005 — conf
Argument principle and discrete Fourier transform.
ECCTD
Corneliu Rusu, Jaakko Astola
2005 — conf
Cascade Fractal Image Compression and its Modification.
ICASSP (2)
Nikolay N. Ponomarenko, Karen O. Egiazarian, Vladimir V. Lukin, Jaakko Astola
2005 J jnl
Clustering Time Series Gene Expression Data Based on Sum-of-Exponentials Fitting.
EURASIP J. Adv. Signal Process.
Ciprian Doru Giurcaneanu, Ioan Tabus, Jaakko Astola
2005 — conf
Comparative study of letter encoding for text-to-phoneme mapping.
EUSIPCO
Eniko Beatrice Bilcu, Jaakko Astola, Jukka Saarinen
2005 — conf
DCT Based High Quality Image Compression.
SCIA
Nikolay N. Ponomarenko, Vladimir V. Lukin, Karen O. Egiazarian, Jaakko Astola
2005 J jnl
Fast Codes for Large Alphabets
CoRR
Boris Ryabko, Jaakko Astola, Karen O. Egiazarian
2005 — conf
From a physical scanned map to a digital elevation model using the legend and kriging.
EUSIPCO
Carol Rus, Jaakko Astola, Corneliu Rusu
2005 — conf
Legend based elevation layers extraction from a color-coded relief scanned map.
ICIP (2)
Carol Rus, Jaakko Astola
2005 B conf
Lossy Compression of Images with Additive Noise.
ACIVS
Nikolay N. Ponomarenko, Vladimir V. Lukin, Mikhail Zriakhov, Karen O. Egiazarian, Jaakko Astola
2005 J jnl
Prediction of Large Alphabet Processes and Its Application to Adaptive Source Coding
CoRR
Boris Ryabko, Jaakko Astola
2005 — conf
Remarks on the Structure of Matrix-Valued Spectral Transforms on Finite Non-Abelian Groups.
ISMVL
Radomir S. Stankovic, Claudio Moraga, Jaakko Astola
2005 — conf
The Mel-Frequency Cepstral Coefficients in the Context of Singer Identification.
ISMIR
Annamaria Mesaros, Jaakko Astola
2005 J jnl
Three-State Locally Adaptive Texture Preserving Filter for Radar and Optical Image Processing.
EURASIP J. Adv. Signal Process.
Oleg V. Tsymbal, Vladimir V. Lukin, Nikolay N. Ponomarenko, Alexander A. Zelensky, Karen O. Egiazarian, Jaakko Astola
2005 — conf
Tree-Structured Legendre Multi-wavelets.
EUROCAST
Ekaterina Pogossova, Karen O. Egiazarian, Atanas P. Gotchev, Jaakko Astola
2005 J jnl
Universal Codes as a Basis for Nonparametric Testing of Serial Independence for Time Series
CoRR
Boris Ryabko, Jaakko Astola
2005 B conf
Universal codes as a basis for nonparametric testing of serial independence for time series.
ISIT
Boris Ryabko, Jaakko Astola
2004 J jnl
A note on argument principle.
IEEE Signal Process. Lett.
Cristian Rusu, Jaakko Astola
2004 J jnl
A strategy for identifying putative causes of gene expression variation in human cancers.
J. Frankl. Inst.
Sampsa Hautaniemi, Markus Ringnér, Päivikki Kauraniemi, Reija Autio, Henrik Edgren, Olli Yli-Harja, Jaakko Astola, Anne Kallioniemi, Olli-Pekka Kallioniemi
2004 B conf
Adaptive Coding and Prediction of Sources with Large and Infinite Alphabet.
Data Compression Conference
Boris Ryabko, Jaakko Astola
2004 J jnl
An Efficient Approach to the Linear Least Squares Problem.
SIAM J. Matrix Anal. Appl.
K. Tunyan, Karen O. Egiazarian, A. Tuniev, Jaakko Astola
2004 — conf
Construction of linearly transformed planar BDD by Walsh coefficients.
ISCAS (4)
Mark G. Karpovsky, Radomir S. Stankovic, Jaakko Astola
2004 — conf
Derivatives for Multiple-Valued Functions Induced by Galois Field and Reed-Muller-Fourier Expressions.
ISMVL
Radomir S. Stankovic, Claudio Moraga, Jaakko Astola
2004 — conf
Directional varying scale approximations for anisotropic signal processing.
EUSIPCO
Vladimir Katkovnik, Alessandro Foi, Karen O. Egiazarian, Jaakko Astola
2004 — conf
Edge-Valued Decision Diagrams for Multiple-Valued Functions.
ISMVL
Radomir S. Stankovic, Jaakko Astola
2004 B conf
Elevation contours extraction from a color-coded relief scanned map.
ICIP
Carol Rus, Corneliu Rusu, Jaakko Astola
2004 B conf
Fast Codes for Large Alphabet Sources and Its Application to Block Encoding.
Data Compression Conference
Boris Ryabko, Jaakko Astola
2004 J jnl
Fast Iterative Gene Clustering Based on Information Theoretic Criteria for Selecting the Cluster Structure.
J. Comput. Biol.
Ciprian Doru Giurcaneanu, Ioan Tabus, Jaakko Astola, Juha Ollila, Mauno Vihinen
2004 — conf
Feature extraction by best anisotropic Haar bases in an OCR system.
Image Processing: Algorithms and Systems
Atanas P. Gotchev, Dmytro Rusanovskyy, Roumen Popov, Karen O. Egiazarian, Jaakko Astola
2004 — ed.
Image Processing: Algorithms and Systems III, San Jose, California, USA, January 18, 2004
Image Processing: Algorithms and Systems
Edward R. Dougherty, Jaakko Astola, Karen O. Egiazarian
2004 — conf
Integer orthogonal transforms: design, fast algorithms, and applications.
Image Processing: Algorithms and Systems
Karen O. Egiazarian, Dmytro Rusanovskyy, Jaakko Astola
2004 J jnl
Optimized LOWESS normalization parameter selection for DNA microarray data.
BMC Bioinform.
John A. Berger, Sampsa Hautaniemi, Anna-Kaarina Järvinen, Henrik Edgren, Sanjit K. Mitra, Jaakko Astola
2004 B conf
Prediction and adaptive coding of sources with large or infinite alphabet.
ISIT
Boris Ryabko, Jaakko Astola
2004 J jnl
Reed-Muller Expressions in the Previous Decade.
J. Multiple Valued Log. Soft Comput.
Radomir S. Stankovic, Claudio Moraga, Jaakko Astola
2004 — conf
Robust Lee local statistic filter for removal of mixed multiplicative and impulse noise.
Image Processing: Algorithms and Systems
Nikolay N. Ponomarenko, Vladimir V. Lukin, Karen O. Egiazarian, Jaakko Astola
2004 J jnl
Segmentation of DNA into Coding and Noncoding Regions Based on Recursive Entropic Segmentation and Stop-Codon Statistics.
EURASIP J. Adv. Signal Process.
Daniel Nicorici, Jaakko Astola
2004 — conf
Sequences ordering in minimum-phase sequences.
EUSIPCO
Corneliu Rusu, Jaakko Astola
2004 J jnl
Skew Williamson-Hadamard Transforms.
J. Multiple Valued Log. Soft Comput.
Sos S. Agaian, Hakob Sarukhanyan, Jaakko Astola
2004 B conf
Universal Coding of Function Spaces as a Model for Signal Compression.
Data Compression Conference
Boris Ryabko, Jaakko Astola
2003 J jnl
A novel strategy for microarray quality control using Bayesian networks.
Bioinform.
Sampsa Hautaniemi, Henrik Edgren, Petri Vesanen, Maija Wolf, Anna-Kaarina Järvinen, Olli Yli-Harja, Jaakko Astola, Olli-P. Kallioniemi, Outi Monni
2003 J jnl
Analysis and Visualization of Gene Expression Microarray Data in Human Cancer Using Self-Organizing Maps.
Mach. Learn.
Sampsa Hautaniemi, Olli Yli-Harja, Jaakko Astola, Päivikki Kauraniemi, Anne Kallioniemi, Maija Wolf, Jimmy Ruiz, Spyro Mousses, Olli-P. Kallioniemi
2003 J jnl
Application of the ICI principle to window size adaptive median filtering.
Signal Process.
Vladimir Katkovnik, Karen O. Egiazarian, Jaakko Astola
2003 J jnl
CGH-Plotter: MATLAB toolbox for CGH-data analysis.
Bioinform.
Reija Autio, Sampsa Hautaniemi, Päivikki Kauraniemi, Olli Yli-Harja, Jaakko Astola, Maija Wolf, Anne Kallioniemi
2003 — conf
Circuit design from optimal wavelet packet series expressions.
ISCAS (5)
Karen O. Egiazarian, Jaakko Astola, Radomir S. Stankovic, Milena Stankovic
2003 J jnl
Classification and feature gene selection using the normalized maximum likelihood model for discrete regression.
Signal Process.
Ioan Tabus, Jorma Rissanen, Jaakko Astola
2003 — conf
Clustering the non-uniformly sampled time series of gene expression data.
ISSPA (2)
Ioan Tabus, Jaakko Astola
2003 J jnl
Design of Decision Diagrams with Increased Functionality of Nodes through Group Theory.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Radomir S. Stankovic, Jaakko Astola
2003 — conf
Effective detection and elimination of impulsive noise with a minimal image smoothing.
ICIP (3)
Igor N. Aizenberg, Jaakko Astola, Constantine Butakoff, Karen O. Egiazarian, Dmitriy Paliy
2003 J jnl
Fast codes for large alphabets.
Commun. Inf. Syst.
Boris Ryabko, Jaakko Astola, Karen O. Egiazarian
2003 J jnl
Genomic signal processing.
Signal Process.
Jaakko Astola, Edward R. Dougherty, Ilya Shmulevich, Ioan Tabus
2003 — conf
Identifying underlying factors in breast cancer using independent component analysis.
NNSP
John A. Berger, Sampsa Hautaniemi, Henrik Edgren, Outi Monni, Sanjit K. Mitra, Olli Yli-Harja, Jaakko Astola
2003 — ed.
Image Processing: Algorithms and Systems II, Santa Clara, California, USA, January 20, 2003
Image Processing: Algorithms and Systems
Edward R. Dougherty, Jaakko Astola, Karen O. Egiazarian
2003 J jnl
Multistage interconnection networks for parallel Viterbi decoders.
IEEE Trans. Commun.
David Akopian, Jarmo Takala, Jukka Saarinen, Jaakko Astola
2003 — conf
Power spectrum analysis for DNA sequences.
ISSPA (2)
John A. Berger, Sanjit K. Mitra, Jaakko Astola
2003 J jnl
Reduction of Sizes of Decision Diagrams by Autocorrelation Functions.
IEEE Trans. Computers
Mark G. Karpovsky, Radomir S. Stankovic, Jaakko Astola
2003 J jnl
Removing Impulse Bursts from Images by Training-Based Filtering.
EURASIP J. Adv. Signal Process.
Pertti Koivisto, Jaakko Astola, Vladimir V. Lukin, Vladimir P. Melnik, Oleg V. Tsymbal
2003 — conf
Signal waveform reconstruction from noisy bispectrum estimations pre-processed by vector filters.
ISSPA (2)
Vladimir V. Lukin, Alexander V. Totsky, Andrey A. Kurekin, Igor V. Kurbatov, Jaakko Astola, Karen O. Egiazarian
2003 — conf
The fast algorithm for the block codes and its application to image compression.
ICIP (2)
Boris Ryabko, G. Mrchokov, Karen O. Egiazarian, Jaakko Astola
2002 — conf
A classifier based on normalized maximum likelihood model for classes of Boolean regression models.
EUSIPCO
Ioan Tabus, Jorma Rissanen, Jaakko Astola
2002 — conf
Adaptive Varying Window Size Filtering of Color Images Based on Intersection of Confidence Intervals Rule.
CGIV
Vladimir Katkovnik, Karen O. Egiazarian, Jaakko Astola
2002 J jnl
Adaptive Window Size Image De-noising Based on Intersection of Confidence Intervals (ICI) Rule.
J. Math. Imaging Vis.
Vladimir Katkovnik, Karen O. Egiazarian, Jaakko Astola
2002 J jnl
Circuit Synthesis from Fibonacci Decision Diagrams.
VLSI Design
Radomir S. Stankovic, Jaakko Astola, Milena Stankovic, Karen O. Egiazarian
2002 B conf
Compression of Image Block Means for Non-equal Size Partition Schemes Using Delaunay Triangulation and Prediction.
DCC
Nikolay N. Ponomarenko, Karen O. Egiazarian, Vladimir V. Lukin, Jaakko Astola
2002 J jnl
Fast algorithms of multidimensional discrete nonseparable -wave transforms.
IEEE Trans. Signal Process.
Ekaterina Rundblad, Valeri G. Labunets, Jaakko Astola, Karen O. Egiazarian
2002 J jnl
Guest Editorial.
J. Math. Imaging Vis.
Edward R. Dougherty, Jaakko Astola
2002 — ed.
Image Processing: Algorithms and Systems, San Jose, California, USA, January 19, 2002
Image Processing: Algorithms and Systems
Edward R. Dougherty, Jaakko Astola, Karen O. Egiazarian
2002 J jnl
On the robustness of the class of stack filters.
IEEE Trans. Signal Process.
Ilya Shmulevich, Olli Yli-Harja, Jaakko Astola, Aleksey D. Korshunov
2002 — conf
Some Remarks on Linear Transform of Variables in Representation of Adders by Word-Level Expressions and Spectral Transform Decision Diagrams.
ISMVL
Radomir S. Stankovic, Jaakko Astola
2002 J jnl
Transform domain approaches for image denoising.
J. Electronic Imaging
Rusen Öktem, Leonid P. Yaroslavsky, Karen O. Egiazarian, Jaakko Astola
2002 J jnl
Tree-Structured Haar Transforms.
J. Math. Imaging Vis.
Karen O. Egiazarian, Jaakko Astola
2002 — conf
Using a spectral technique, genetic algorithms and decision diagrams for finding unconditional table tests.
ISCAS (4)
Karen O. Egiazarian, Radomir S. Stankovic, Jaakko Astola, Heikki Huttunen
2001 Misc conf
Adaptive window size image denoising based on ICI rule.
ICASSP
Karen O. Egiazarian, Vladimir Katkovnik, Jaakko Astola
2001 J jnl
Almost all monotone Boolean functions are polynomially learnable using membership queries.
Inf. Process. Lett.
Ilya Shmulevich, Aleksey D. Korshunov, Jaakko Astola
2001 — conf
Bit-Level and Word-Level Polynomial Expressions for Functions in Fibonacci Interconnection Topologies.
ISMVL
Radomir S. Stankovic, Milena Stankovic, Jaakko Astola, Karen O. Egiazarian
2001 J jnl
Block-median pyramidal transform: analysis and denoising applications.
IEEE Trans. Signal Process.
Vladimir P. Melnik, Ilya Shmulevich, Karen O. Egiazarian, Jaakko Astola
2001 — conf
Circuit realization of spectral transforms in Fibonacci interconnection topologies.
ISCAS (4)
Milena Stankovic, Radomir S. Stankovic, Jaakko Astola, Karen O. Egiazarian
2001 J jnl
Complexity of the consistency problem for certain Post classes.
IEEE Trans. Syst. Man Cybern. Part B
Ilya Shmulevich, Moncef Gabbouj, Jaakko Astola
2001 — conf
Efficient design of minmax ODIF robust stack filters.
ISSPA
Bogdan Dumitrescu, Ioan Tabus, Sari Peltonen, Jaakko Astola, Edward R. Dougherty
2001 J jnl
From Fourier Expansions to Arithmetic-Haar Expressions on Quaternion Groups.
Appl. Algebra Eng. Commun. Comput.
Radomir S. Stankovic, Claudio Moraga, Jaakko Astola
2001 — conf
Local adaptive transform based image denoising with varying window size.
ICIP (1)
Hakan Öktem, Karen O. Egiazarian, Vladimir Katkovnik, Jaakko Astola
2001 — conf
Multiplierless implementation of recursive digital filters based on coefficient translation methods in low sensitivity structures.
ISCAS (2)
Mrinmoy Bhattacharya, Jaakko Astola
2001 — conf
Multiplierless implementation of recursive digital filters using a class of low sensitivity structures.
ISSPA
Mrinmoy Bhattacharya, Jaakko Astola, Tapio Saramäki
2001 J jnl
On the Use of MDL Principle in Gene Expression Prediction.
EURASIP J. Adv. Signal Process.
Ioan Tabus, Jaakko Astola
2001 J jnl
Output distributional influence function.
IEEE Trans. Signal Process.
Sari Peltonen, Pauli Kuosmanen, Jaakko Astola
2001 — conf
Recursive structure for linear filtering using number theoretic transform.
ICECS
Mrinmoy Bhattacharya, Jaakko Astola
2000 — conf
A line spectrum approach for the design of optimum compaction FIR filters.
EUSIPCO
Ioan Tabus, Riitta Niemistö, Jaakko Astola
2000 J jnl
Adaptive context-based sequential prediction for lossless audio compression.
Signal Process.
Ciprian Doru Giurcaneanu, Ioan Tabus, Jaakko Astola
2000 — conf
Algebraic Frames for Communicative Hyperharmonic Analysis of Signals and Images.
AFPAC
Ekaterina Rundblad, Valeri G. Labunets, Jaakko Astola, Karen O. Egiazarian
2000 — conf
Analysis of outlier influence on nonlinear filter output for linearly increasing/decreasing signals with noise.
EUSIPCO
Sergey K. Abramov, Sari Peltonen, Vladimir V. Lukin, Pauli Kuosmanen, Jaakko Astola
2000 — conf
Compression of image overhead by Hierarchical Enumerative Coding.
EUSIPCO
Levent Öktem, Jaakko Astola
2000 J jnl
Constant geometry algorithm for discrete cosine transform.
IEEE Trans. Signal Process.
Jarmo Takala, David Akopian, Jaakko Astola, Jukka Saarinen
2000 C conf
Efficient encoding of the significance maps in wavelet based image compression.
ISCAS
Levent Öktem, Rusen Öktem, Karen O. Egiazarian, Jaakko Astola
2000 — conf
Fast Calculation Algorithms of Invariants for Color and Multispectral Image Recognition.
AFPAC
Valeri G. Labunets, Ekaterina Rundblad, Jaakko Astola
2000 Misc conf
Fast n-D Fourier-Heisenberg-Weyl transforms.
ICASSP
Valeri G. Labunets, Ekaterina Rundblad-Labunets, Jaakko Astola, Karen O. Egiazarian
2000 — conf
Fibonacci Decision Diagrams and Spectral Fibonacci Decision Diagrams.
ISMVL
Radomir S. Stankovic, Milena Stankovic, Jaakko Astola, Karen O. Egiazarian
2000 — conf
Generalized IIR polynomial predictive filters.
EUSIPCO
Konsta Koppinen, Jaakko Astola
2000 Misc conf
Hierarchical enumerative coding of DCT coefficients.
ICASSP
Levent Öktem, Rusen Öktem, Jaakko Astola
2000 — conf
Highly efficient fast architectures for discrete wavelet transforms based on their flowgraph representation.
EUSIPCO
David Z. Gevorkian, Francescomaria Marino, Sos S. Agaian, Jaakko Astola
2000 J jnl
Image compression using multiple transforms.
Signal Process. Image Commun.
Mika Helsingius, Pauli Kuosmanen, Jaakko Astola
2000 — conf
Lossless compression of natural images using regressive analysis.
EUSIPCO
Konstantin Balashov, David Akopian, Jaakko Astola
2000 C conf
Median filter with varying bandwidth adaptive to unknown smoothness of the signal.
ISCAS
Vladimir Katkovnik, Karen O. Egiazarian, Jaakko Astola
2000 C conf
Modified K-nearest neighbour filters for simple implementation.
ISCAS
David Z. Gevorkian, Karen O. Egiazarian, Jaakko Astola
2000 — conf
Nonlinear order statistic filter design: Methodologies and challenges.
EUSIPCO
Moncef Gabbouj, Jaakko Astola
2000 — conf
Number theoretic transform modulo K.2
EUSIPCO
Mrinmoy Bhattacharya, Jaakko Astola
2000 — conf
On fast hadamard transforms of Williamson type.
EUSIPCO
Hakob Sarukhanyan, Sos S. Agaian, Karen O. Egiazarian, Jaakko Astola
2000 — conf
Optimal predictive design of boolean and order statistics based filters.
EUSIPCO
Ioan Tabus, Ciprian Doru Giurcaneanu, Jaakko Astola
2000 Misc conf
Pipeline architecture for 8×8 discrete cosine transform.
ICASSP
Jarmo Takala, Jari Nikara, David Akopian, Jaakko Astola, Jukka Saarinen
2000 — conf
Pipelined architecture for inverse discrete cosine transform.
EUSIPCO
Jari Nikara, Jarmo Takala, David Akopian, Jukka Saarinen, Jaakko Astola
1999 — conf
A superfast convolution technique for Volterra filtering.
NSIP
Ekaterina Rundblad, Valeri G. Labunets, Karen O. Egiazarian, Jaakko Astola
1999 J jnl
Adaptive denoising and lossy compression of images in transform domain.
J. Electronic Imaging
Karen O. Egiazarian, Jaakko Astola, Mika Helsingius, Pauli Kuosmanen
1999 C conf
An optimized multiscanning approach for still image compression.
MMSP
David Akopian, Mika Helsingius, Jaakko Astola
1999 J jnl
Architecture-oriented regular algorithms for discrete sine and cosine transforms.
IEEE Trans. Signal Process.
Jaakko Astola, David Akopian
1999 — conf
Comparison of component and vector filter performance with application to multichannel and color image processing.
NSIP
Andrey A. Kurekin, Vladimir V. Lukin, Alexander A. Zelensky, Pertti Koivisto, Jaakko Astola, Kari P. Saarinen
1999 Misc conf
Fast Spectral Algoritms of Invariants Calculation.
ICIAP
Ekaterina V. Labunets, Valeri G. Labunets, Karen O. Egiazarian, Jaakko Astola
1999 — conf
Image Denoising Using a Block-Median Pyramid.
ICIP (4)
Vladimir P. Melnik, Ilya Shmulevich, Karen O. Egiazarian, Jaakko Astola
1999 — conf
Integer wavelet transforms based lossless audio compression.
NSIP
Ciprian Doru Giurcaneanu, Ioan Tabus, Jaakko Astola
1999 Misc conf
New fast algorithms of multidimensional Fourier and Radon discrete transforms.
ICASSP
Ekaterina V. Labunets, Valeri G. Labunets, Karen O. Egiazarian, Jaakko Astola
1999 — conf
Optimizing the compaction gain in a class of IIR filters.
ISCAS (3)
Ioan Tabus, Corneliu Popeea, Jaakko Astola
1999 — conf
Output distributional influence function.
NSIP
Sari Peltonen, Pauli Kuosmanen, Jaakko Astola
1999 J jnl
Output distributions of recursive stack filters.
IEEE Signal Process. Lett.
Ilya Shmulevich, Olli Yli-Harja, Karen O. Egiazarian, Jaakko Astola
1999 — conf
Prediction of pixels in an arbitrary region from pixels on the region boundary.
NSIP
Levent Öktem, Jaakko Astola
1999 — conf
Quantum-Dot cells and their suitability for nonlinear signal processing.
NSIP
Mika Helsingius, Pauli Kuosmanen, Jaakko Astola
1999 — conf
RAM-based programmable stack filter implementation.
ISCAS (3)
M. Hu, Olli Vainio, Jaakko Astola, Karen O. Egiazarian, David Z. Gevorkian
1999 — conf
Removal of blocking and ringing artifacts using transform domain denoising.
ISCAS (4)
Karen O. Egiazarian, Mika Helsingius, Pauli Kuosmanen, Jaakko Astola
1999 J jnl
Teager energy and the ambiguity function.
IEEE Trans. Signal Process.
Ridha Hamila, Jaakko Astola, Faouzi Alaya Cheikh, Moncef Gabbouj, Markku Renfors
1999 — conf
Time-Delay Selection for Robust Angle of Arrival Estimation.
SIP
Jari Yli-Hietanen, Konsta Koppinen, Jaakko Astola
1999 — conf
Time-frequency domain signal filtering: a next step forward.
NSIP
Leonid P. Yaroslavsky, Karen O. Egiazarian, Jaakko Astola
1999 J jnl
Two-stage binary filters.
J. Electronic Imaging
Octavian V. Sarca, Edward R. Dougherty, Jaakko Astola
1998 J jnl
A fast algorithm for adaptive polynomial filtering.
Signal Process.
Riitta Niemistö, Ioan Tabus, Jaakko Astola
1998 — conf
Adaptive context based sequential prediction for lossless audio compression.
EUSIPCO
Ciprian Doru Giurcaneanu, Ioan Tabus, Jaakko Astola
1998 — conf
Fixed-Slope Near-Lossless Context-based Image Compression.
ICIP (1)
Razvan Iordache, Ioan Tabus, Jaakko Astola
1998 — conf
Hypercomplex Moments Application in Invariant Image Recognition.
ICIP (2)
Valeri G. Labunets, Ekaterina V. Labunets, Karen O. Egiazarian, Jaakko Astola
1998 — conf
New fast trigonometric transforms.
EUSIPCO
Karen O. Egiazarian, Valeri G. Labunets, Ekaterina V. Labunets, Jaakko Astola
1998 — conf
Relationship between the Wigner-distribution and the Teager energy.
EUSIPCO
Ridha Hamila, Faouzi Alaya Cheikh, Jussi Vesma, Jaakko Astola, Moncef Gabbouj
1998 J jnl
Secondarily constrained Boolean filters.
Signal Process.
Octavian V. Sarca, Edward R. Dougherty, Jaakko Astola
1998 — conf
Solution of the super-resolution problem through extrapolation of the orthogonal spectra using multi-valued neural technique.
EUSIPCO
Igor N. Aizenberg, Naum N. Aizenberg, Jaakko Astola, Karen O. Egiazarian
1997 — conf
Adaptive L-Predictors Based on Finite State Machine Context Selection.
ICIP (1)
Ioan Tabus, Jorma Rissanen, Jaakko Astola
1997 J jnl
Improving Gil-Werman Algorithm for Running Min and Max Filters.
IEEE Trans. Pattern Anal. Mach. Intell.
David Z. Gevorkian, Jaakko Astola, Samvel M. Atourian
1997 J jnl
New digit-serial implementations of stack filters.
Signal Process.
Jaakko Astola, David Akopian, Olli Vainio, Sos S. Agaian
1997 J jnl
Nonlinear locally adaptive and iterative algorithms of image restoration.
J. Electronic Imaging
Vladimir P. Melnik, Vladimir V. Lukin, Alexander A. Zelensky, Heikki Huttunen, Jaakko Astola
1997 J jnl
Nonlinear operators for error diffusion.
J. Electronic Imaging
Tiina Jarske, Jaakko Astola
1997 J jnl
On Generalized Fibonacci Cubes and Unitary Transforms.
Appl. Algebra Eng. Commun. Comput.
Karen O. Egiazarian, Jaakko Astola
1997 — conf
Threshold Decomposition Based- Locally Adaptive Linear Filters.
ICIP (1)
Octavian V. Sarca, Ioan Tabus, Jaakko Astola
1997 Misc conf
Wavelet packets and genetic algorithms.
ICASSP
Jaakko Astola, Karen O. Egiazarian, Heikki Huttunen
1996 J jnl
Boolean derivatives, weighted Chow parameters, and selection probabilities of stack filters.
IEEE Trans. Signal Process.
Karen O. Egiazarian, Pauli Kuosmanen, Jaakko Astola
1996 J jnl
Comments on "Analysis of the properties of soft morphological filtering using threshold decomposition".
IEEE Trans. Signal Process.
Pertti Koivisto, Pauli Kuosmanen, Heikki Huttunen, Jaakko Astola
1996 J jnl
Digital adaptive robust algorithms for radar image filtering.
J. Electronic Imaging
Vladimir V. Lukin, Vladimir P. Melnik, Oleksiy B. Pogrebnyak, Alexander A. Zelensky, Jaakko Astola, Kari P. Saarinen
1996 J jnl
Efficient nonlinear transform methods for image processing.
J. Electronic Imaging
Samvel M. Atourian, David Z. Gevorkian, Karen O. Egiazarian, Jaakko Astola
1996 — conf
Fault detection in stack filter circuits based on sample selection probabilities.
ICIP (1)
Imed Ben Dhaou, David Akopian, Pauli Kuosmanen, Jaakko Astola
1996 J jnl
Guest Editorial: Special Section on Nonlinear Image Processing.
J. Electronic Imaging
Jaakko Astola, Junior Barrera
1996 — conf
Impulse noise removal in highly corrupted color images.
ICIP (1)
Faouzi Alaya Cheikh, Ridha Hamila, Moncef Gabbouj, Jaakko Astola
1996 Misc conf
Modified B-spline interpolators and filters: synthesis and efficient implementation.
ICASSP
Karen O. Egiazarian, Tapio Saramäki, H. Chugurian, Jaakko Astola
1996 — conf
Orthogonal spline fitting in range data.
ICIP (2)
Visa Koivunen, Pauli Kuosmanen, Jaakko Astola
1996 Misc conf
Pipeline processor for fast architecture oriented regular DCT-IDCT algorithm.
ICASSP
David Akopian, Jaakko Astola
1996 — conf
Processor architecture for extended lapped transform.
EUSIPCO
David Akopian, Jaakko Astola
1996 J jnl
Roundoff errors in block-floating-point systems.
IEEE Trans. Signal Process.
Kari Kalliojärvi, Jaakko Astola
1995 Misc conf
Calculation of the sample selection probabilities of stack filters by using weighted Chow parameters.
ICASSP
Pauli Kuosmanen, Karen O. Egiazarian, Jaakko Astola
1995 J jnl
Decompositional methods for stack filtering using Fibonacci p-codes.
Signal Process.
Sos S. Agaian, Jaakko Astola, Karen O. Egiazarian, Pauli Kuosmanen
1995 C conf
Fibonacci P-Code Method for Generalized Stack Filtering.
ISCAS
Jaakko Astola, Pauli Kuosmanen, David Akopian, David Z. Gevorkian
1995 J jnl
Matched median filter for detecting QAM signals.
IEEE Trans. Commun.
Qin Liu, Jaakko Astola, Yrjö Neuvo
1995 J jnl
Nonlinear multivariate image filtering techniques.
IEEE Trans. Image Process.
Kaijun Tang, Jaakko Astola, Yrjö Neuvo
1995 J jnl
Optimal stack filters under rank selection and structural constraints.
Signal Process.
Pauli Kuosmanen, Jaakko Astola
1995 J jnl
Optimal weighted median filtering under structural constraints.
IEEE Trans. Signal Process.
Ruikang Yang, Lin Yin, Moncef Gabbouj, Jaakko Astola, Yrjö Neuvo
1995 J jnl
Parallel algorithms and VLSI architectures for stack filtering using Fibonacci p-codes.
IEEE Trans. Signal Process.
David Z. Gevorkian, Karen O. Egiazarian, Sos S. Agaian, Jaakko Astola, Olli Vainio
1995 J jnl
Processors for generalized stack filters.
IEEE Trans. Signal Process.
David Akopian, Olli Vainio, Sos S. Agaian, Jaakko Astola
1995 J jnl
Shape preservation criteria and optimal soft morphological filtering.
J. Math. Imaging Vis.
Pauli Kuosmanen, Pertti Koivisto, Heikki Huttunen, Jaakko Astola
1995 J jnl
Soft morphological filtering.
J. Math. Imaging Vis.
Pauli Kuosmanen, Jaakko Astola
1995 C conf
Spectral Approach to Logical Distribution-Free Classification Problem.
ISCAS
Karen O. Egiazarian, Jaakko Astola, Sos S. Agaian
1995 — conf
Speech recognition experiments in a noisy environment using auditory system modelling.
EUROSPEECH
Cristina Dobrin, Petri Haavisto, Kari Laurila, Jaakko Astola
1994 J jnl
Adaptive multistage weighted order statistic filters based on the backpropagation algorithm.
IEEE Trans. Signal Process.
Lin Yin, Jaakko Astola, Yrjö Neuvo
1994 J jnl
Multichannel edge enhancement in color image processing.
IEEE Trans. Circuits Syst. Video Technol.
Kaijun Tang, Jaakko Astola, Yrjö Neuvo
1994 J jnl
On rank selection probabilities.
IEEE Trans. Signal Process.
Pauli Kuosmanen, Jaakko Astola, Sos S. Agaian
1994 J jnl
Required coefficient word length in floating-point and logarithmic digital filters.
IEEE Signal Process. Lett.
Kari Kalliojärvi, Jaakko Astola
1994 — conf
Robust B-Spline Image Smoothing.
ICIP (2)
Marta Karczewicz, Moncef Gabbouj, Jaakko Astola
1994 J jnl
Soft morphological filters: a robust morphological filtering method.
J. Electronic Imaging
Lasse Koskinen, Jaakko Astola
1993 J jnl
A new class of nonlinear filters-neural filters.
IEEE Trans. Signal Process.
Lin Yin, Jaakko Astola, Yrjö Neuvo
1993 J jnl
Adaptive Stack Filtering with Application to Image Processin.
IEEE Trans. Signal Process.
Lin Yia, Jaakko Astola, Yrjö Neuvo
1993 C conf
Adaptive nonlinear multivariate image filtering for mixed noise removal.
ISCAS
Kaijun Tang, Jaakko Astola, Yrjö Neuvo
1993 C conf
Optimal weighted median filters under structural constraints.
ISCAS
Ruikang Yang, Lin Yin, Moncef Gabbouj, Jaakko Astola, Yrjö Neuvo
1992 J jnl
Asymptotic behavior of morphological filters.
J. Math. Imaging Vis.
Lasse Koskinen, Jaakko Astola
1992 — conf
Detail preserving morphological filtering.
ICPR (3)
Pauli Kuosmanen, Lasse Koskinen, Jaakko Astola
1992 J jnl
Matched median filtering.
IEEE Trans. Commun.
Jaakko Astola, Yrjö Neuvo
1992 Misc conf
Neural filters: a class of filters unifying FIR and median filters.
ICASSP
Lin Yin, Jaakko Astola, Yrjö Neuvo
1991 J jnl
Analysis of the properties of median and weighted median filters using threshold logic and stack filter representation.
IEEE Trans. Signal Process.
Olli Yli-Harja, Jaakko Astola, Yrjö Neuvo
1991 J jnl
Digital signal processing, applications to communications and algebraic coding theory: by Salvatore D. Morgera and Hari Krishna, Academic Press, 1989, 233 pages.
Signal Process.
Jaakko Astola
1991 Misc conf
Optimal weighted order statistic filters under the mean absolute error criterion.
ICASSP
Lin Yin, Jaakko Astola, Yrjö Neuvo
1990 Misc conf
A median type matched filter.
ICASSP
Jaakko Astola, Yrjö Neuvo
1990 Misc conf
Application of median operation in robust estimation of AR model.
ICASSP
Lin Yin, Jaakko Astola, Yrjö Neuvo
1990 J jnl
FIR-median hybrid filters with excellent transient response in noisy conditions.
IEEE Trans. Acoust. Speech Signal Process.
Risto Wichman, Jaakko Astola, Pekka Heinonen, Yrjö Neuvo
1990 J jnl
Vector median filters.
Proc. IEEE
Jaakko Astola, Petri Haavisto, Yrjö Neuvo
1989 J jnl
On computation of the running median.
IEEE Trans. Acoust. Speech Signal Process.
Jaakko Astola, T. George Campbell
1989 Misc conf
The in-place growing median concept for filtering signals with noisy edges.
ICASSP
Risto Wichman, Jaakko Astola, Yrjö Neuvo
1989 Misc conf
Vector median filters for complex signal.
ICASSP
Kai Öistämö, Petri Jarske, Jaakko Astola, Yrjö Neuvo
1987 J jnl
On root structures of median and median-type filters.
IEEE Trans. Acoust. Speech Signal Process.
Jaakko Astola, Pekka Heinonen, Yrjö Neuvo
1986 J jnl
A note on perfect arithmetic codes.
IEEE Trans. Inf. Theory
Jaakko Astola
1986 Misc conf
On the oscillatory roots of one and two dimensional median type filters.
ICASSP
Jaakko Astola, Pekka Heinonen, Yrjö Neuvo
1984 J jnl
On the asymptotic behaviour of Lee-codes.
Discret. Appl. Math.
Jaakko Astola
1983 J jnl
Signal sets derived from Steiner systems.
IEEE Trans. Inf. Theory
Jaakko Astola, A. E. Kananen
1982 J jnl
A note on perfect Lee-codes over small alphabets.
Discret. Appl. Math.
Jaakko Astola
1982 J jnl
An Elias-type bound for Lee codes over large alphabets and its application to perfect codes.
IEEE Trans. Inf. Theory
Jaakko Astola
1982 J jnl
Concatenated codes for the Lee metric.
IEEE Trans. Inf. Theory
Jaakko Astola