Irena Orovic

104 papers Misc 6Journal 61Unranked 33
YearRankTypeTitle / Venue / Authors
2025 — conf
Adaptive Compressive Sensing for Reconstruction and Denoising with Sparsity-Measure-Driven Sampling.
ICT
Andjela Draganic, Djordje Stankovic, Cornel Ioana, Irena Orovic
2025 J jnl
Enhancing Hopfield network performance for pattern retrieval using sparse recovery algorithm and Parzen estimator.
Digit. Signal Process.
Djordje Stankovic, Andjela Draganic, Cornel Ioana, Irena Orovic
2025 J jnl
Extraction of patterns from images using a model of combined frequency localization spaces.
Signal Process.
Djordje Stankovic, Cornel Ioana, Irena Orovic
2025 — conf
On Optimal Forms of the Hermite Transform.
ICT
Djordje Stankovic, Andjela Draganic, Irena Orovic
2025 J jnl
The Cramer-Rao bound for missing samples scenario in Hermite transform domain.
Digit. Signal Process.
Djordje Stankovic, Irena Orovic
2024 Misc conf
A Digital Watermark Architecture for Image Authentication Based on Hermite Transform.
SoftCOM
Andjela Draganic, Dorde Stankovic, Nedeljko Lekic, Cornel Ioana, Irena Orovic
2024 Misc conf
Adaptive Compressive Sensing Image Recovery Using Block-Variance-Based Sampling.
SoftCOM
Djordje Stankovic, Andjela Draganic, Cornel Ioana, Irena Orovic
2024 J jnl
An Analog-Digital Hardware for Parzen-Based Nonparametric Probability Density Estimation.
IEEE Access
Djordje Stankovic, Andjela Draganic, Nedjeljko Lekic, Cornel Ioana, Irena Orovic
2024 — conf
Montenegrin Digital Academic Innovation Hub: Experience in Supporting Digital Health Innovations.
MIE
Ivana Ognjanovic, Ramo Sendelj, Luka Lakovic, Christoph Reich, Manav Madan, László Bokor, Péter A. Kara, John Mantas, Emmanouil Zoulias, Martina Golob, Natasa Simsic, Irena Orovic, Jelena Terzic, Tanja Radusinovic, Nada Rakocevic, Jevto Erakovic, Milovan Roganovic, Natasa Zugic, Marijan Marijanovic
2023 J jnl
Combining Gradient-Based and Thresholding Methods for Improved Signal Reconstruction Performance.
J. Signal Process. Syst.
Maja Lakicevic Zaric, Andjela Draganic, Irena Orovic, Marko Beko, Srdjan S. Stankovic
2023 — conf
Montenegrin Digital Academic Innovation Hub: Supporting Digital Education, Business and Innovations in Medical Informatics.
ICIMTH
Ivana Ognjanovic, Ramo Sendelj, Luka Lakovic, John Mantas, Emmanouil Zoulias, László Bokor, Péter A. Kara, Christoph Reich, Irena Orovic, Milovan Roganovic, Tanja Radusinovic, Nada Rakocevic, Natasa Zugic
2023 J jnl
Reconstruction of signals with sparse representation in optimally dilated Hermite basis.
Signal Image Video Process.
Milos Brajovic, Irena Orovic, Marko Beko, Srdjan Stankovic
2021 — conf
Digital Entrepreneurial Nest: Supporting Digitization of Healthcare at National Level in Montenegro.
ICIMTH
Milovan Roganovic, Ivana Ognjanovic, Ramo Sendelj, Christoph Reich, László Bokor, John Mantas, Martina Golob, Natasa Simsic, Irena Orovic, Tanja Radusinovic, Jevto Erakovic, Natasa Zugic
2021 J jnl
Multi-base compressive sensing procedure with application to ECG signal reconstruction.
EURASIP J. Adv. Signal Process.
Irena Orovic, Srdjan S. Stankovic, Marko Beko
2021 J jnl
Parameter optimization of orthogonal discrete Hermite transform formed using eigenvectors of a symmetric tridiagonal matrix.
Digit. Signal Process.
Milos Brajovic, Irena Orovic, Marko Beko, Srdjan Stankovic
2021 Misc conf
Seismic Data Recovery From a Reduced Set of Measurements.
SoftCOM
Andjela Draganic, Irena Orovic, Marko Beko, Srdjan S. Stankovic
2020 — conf
Quick Response Code Recovery using Sparse Signal Processing Approach.
MECO
Andjela Draganic, Irena Orovic, Maja Lakicevic Zaric, Srdjan Stankovic
2020 J jnl
Sparse Analyzer Tool for Biomedical Signals.
Sensors
Stefan Vujovic, Andjela Draganic, Maja Lakicevic Zaric, Irena Orovic, Milos Dakovic, Marko Beko, Srdjan S. Stankovic
2020 — ed.
Trends and Innovations in Information Systems and Technologies - Volume 1, WorldCIST 2020, Budva, Montenegro, 7-10 April 2020.
WorldCIST (1)
Álvaro Rocha, Hojjat Adeli, Luís Paulo Reis, Sandra Costanzo, Irena Orovic, Fernando Moreira
2020 — ed.
Trends and Innovations in Information Systems and Technologies - Volume 2, WorldCIST 2020, Budva, Montenegro, 7-10 April 2020.
WorldCIST (2)
Álvaro Rocha, Hojjat Adeli, Luís Paulo Reis, Sandra Costanzo, Irena Orovic, Fernando Moreira
2020 — ed.
Trends and Innovations in Information Systems and Technologies - Volume 3, WorldCIST 2020, Budva, Montenegro, 7-10 April 2020.
WorldCIST (3)
Álvaro Rocha, Hojjat Adeli, Luís Paulo Reis, Sandra Costanzo, Irena Orovic, Fernando Moreira
2019 J jnl
A Tutorial on Sparse Signal Reconstruction and Its Applications in Signal Processing.
Circuits Syst. Signal Process.
Ljubisa Stankovic, Ervin Sejdic, Srdjan Stankovic, Milos Dakovic, Irena Orovic
2018 J jnl
A software companion for compressively sensed time-frequency processing of sparse nonstationary signals.
SoftwareX
Ervin Sejdic, Irena Orovic, Srdjan Stankovic
2018 J jnl
Adaptive gradient-based analog hardware architecture for 2D under-sampled signals reconstruction.
Microprocess. Microsystems
Nedjeljko Lekic, Nikola Zaric, Irena Orovic, Srdjan Stankovic
2018 J jnl
Analysis of noisy coefficients in the discrete Hermite transform domain with application in signal denoising and sparse signal reconstruction.
Signal Process.
Milos Brajovic, Srdjan Stankovic, Irena Orovic
2018 — conf
Coefficient Thresholding in the Gradient Reconstruction Algorithm for Signals Sparse in the Hermite Transform Basis.
APPIS
Milos Brajovic, Stefan Vujovic, Irena Orovic, Srdjan Stankovic
2018 J jnl
Compressive Sensing of Sparse Signals in the Hermite Transform Basis.
IEEE Trans. Aerosp. Electron. Syst.
Milos Brajovic, Irena Orovic, Milos Dakovic, Srdjan Stankovic
2018 J jnl
Compressive sensing meets time-frequency: An overview of recent advances in time-frequency processing of sparse signals.
Digit. Signal Process.
Ervin Sejdic, Irena Orovic, Srdjan Stankovic
2018 J jnl
Denoising of sparse images in impulsive disturbance environment.
Multim. Tools Appl.
Isidora Stankovic, Irena Orovic, Milos Dakovic, Srdjan Stankovic
2018 — conf
Sparse signal reconstruction using gradient-threshold based method.
MECO
Maja Lakicevic Zaric, Andjela Draganic, Irena Orovic, Srdjan Stankovic
2017 — conf
A system for compressive sensing signal reconstruction.
EUROCON
Irena Orovic, Andjela Draganic, Nedjeljko Lekic, Srdjan Stankovic
2017 — conf
A tool for ECG signal analysis using standard and optimized Hermite transform.
MECO
Zoja Vulaj, Andjela Draganic, Milos Brajovic, Irena Orovic
2017 J jnl
A tool for ECG signal analysis using standard and optimized Hermite transform.
CoRR
Zoja Vulaj, Andjela Draganic, Milos Brajovic, Irena Orovic
2017 J jnl
An Approach to 2D Signals Recovering in Compressive Sensing Context.
Circuits Syst. Signal Process.
Srdjan Stankovic, Irena Orovic
2017 J jnl
An algorithm for robust image watermarking based on the DCT and Zernike moments.
Multim. Tools Appl.
Budimir Lutovac, Milos Dakovic, Srdjan Stankovic, Irena Orovic
2017 J jnl
An approach to classification and under-sampling of the interfering wireless signals.
Microprocess. Microsystems
Andjela Draganic, Irena Orovic, Srdjan Stankovic, Xiumei Li, Zhi Wang
2017 — conf
Cognitive inspired learning based on the compressive sensing postulates.
MECO
Srdjan Stankovic, Irena Orovic
2017 — conf
Combination of gradient based and single iteration reconstruction algorithms for sparse signals.
EUROCON
Srdjan Stankovic, Stefan Vujovic, Irena Orovic, Milos Dakovic, Ljubisa Stankovic
2017 — conf
Compressive sensing approach in the table grape cold chain logistics.
MECO
Andjela Draganic, Irena Orovic, Srdjan Stankovic, Xiaoshuan Zhang, Xiang Wang
2017 J jnl
Conditions for Unique Reconstruction of Sparse Signals Using Compressive Sensing Methods.
CoRR
Ljubisa Stankovic, Milos Dakovic, Srdjan Stankovic, Irena Orovic
2017 J jnl
Detection of irregular QRS complexes using Hermite Transform and Support Vector Machine.
CoRR
Zoja Vulaj, Milos Brajovic, Andjela Draganic, Irena Orovic
2017 — conf
Identification of image source using serial-number-based watermarking under Compressive Sensing conditions.
MIPRO
Andjela Draganic, Milan Maric, Irena Orovic, Srdjan Stankovic
2017 J jnl
Identification of image source using serialnumber-based watermarking under Compressive Sensing conditions.
CoRR
Andjela Draganic, Milan Maric, Irena Orovic, Srdjan Stankovic
2017 J jnl
On some common compressive sensing recovery algorithms and applications - Review paper.
CoRR
Andjela Draganic, Irena Orovic, Srdjan Stankovic
2017 J jnl
On the parameterization of Hermite transform with application to the compression of QRS complexes.
Signal Process.
Milos Brajovic, Irena Orovic, Milos Dakovic, Srdjan Stankovic
2017 — conf
Overlapping blocks in reconstruction of sparse images.
MIPRO
Isidora Stankovic, Milos Dakovic, Irena Orovic
2017 J jnl
Polynomial Fourier domain as a domain of signal sparsity.
Signal Process.
Srdjan Stankovic, Irena Orovic, Ljubisa Stankovic
2017 — conf
The reconstruction of 2D sparse signals by exploiting transform coefficients variances.
EUROCON
Milos Brajovic, Irena Orovic, Milos Dakovic, Srdjan Stankovic
2016 J jnl
An Analog-Digital Hardware for L-Estimate Space-Varying Image Filtering.
Circuits Syst. Signal Process.
Irena Orovic, Nedjeljko Lekic, Srdjan Stankovic
2016 — conf
Compressive sensing based image processing in trapview pest monitoring system.
MIPRO
Milan Maric, Irena Orovic, Srdjan Stankovic
2016 Misc conf
Compressive sensing for reconstruction of 3D point clouds in smart systems.
SoftCOM
Ivo Stancic, Milos Brajovic, Irena Orovic, Josip Music
2016 — conf
ISAR reconstruction from incomplete data using total variation optimization.
MECO
Andjela Draganic, Irena Orovic, Srdjan Stankovic, Xiumei Li
2016 — conf
Iterative denoising of sparse images.
MIPRO
Isidora Stankovic, Irena Orovic, Srdjan Stankovic, Milos Dakovic
2016 J jnl
Optimization of quadratic time-frequency distributions using the local Rényi entropy information.
Signal Process.
Nicoletta Saulig, Irena Orovic, Victor Sucic
2016 J jnl
Performance of Compressive Sensing Image Reconstruction for Search and Rescue.
IEEE Geosci. Remote. Sens. Lett.
Josip Music, Tea Marasovic, Vladan Papic, Irena Orovic, Srdjan Stankovic
2016 — conf
Reconstruction and classification of wireless signals based on compressive sensing approach.
MECO
Andjela Draganic, Irena Orovic, Srdjan Stankovic, Xiumei Li, Zhi Wang
2015 J jnl
A System for Compressive Sensing Signal Reconstruction.
CoRR
Irena Orovic, Andjela Draganic, Nedjeljko Lekic, Srdjan Stankovic
2015 — conf
A comparison of CS reconstruction algorithms for multicomponent nonlinear phase signals.
MECO
Tamara Pejakovic, Milos Orovic, Irena Orovic
2015 — conf
An architecture for hardware realization of compressive sensing Gradient algorithm.
MECO
Stefan Vujovic, Milos Dakovic, Irena Orovic, Srdjan Stankovic
2015 — conf
Architecture for single iteration reconstruction algorithm.
MECO
Andjela Draganic, Irena Orovic, Nedjeljko Lekic, Milos Dakovic, Srdjan Stankovic
2015 J jnl
Compressive Sensing Reconstruction for Sparse 2D Data.
CoRR
Srdjan Stankovic, Irena Orovic
2015 J jnl
Compressive Sensing of Sparse Signals in the Hermite Transform Basis: Analysis and Algorithm for Signal Reconstruction.
CoRR
Milos Brajovic, Irena Orovic, Milos Dakovic, Srdjan Stankovic
2015 J jnl
Hardware Architecture for Single Iteration Reconstruction Algorithm.
CoRR
Andjela Draganic, Irena Orovic, Nedjeljko Lekic, Milos Dakovic, Srdjan Stankovic
2015 J jnl
Sparse Time-Frequency Representation for Signals with Fast Varying Instantaneous Frequency.
CoRR
Irena Orovic, Andjela Draganic, Srdjan Stankovic
2014 J jnl
An automated signal reconstruction method based on analysis of compressive sensed signals in noisy environment.
Signal Process.
Srdjan Stankovic, Irena Orovic, Ljubisa Stankovic
2014 J jnl
An image watermarking based on the pdf modeling and quantization effects in the wavelet domain.
Multim. Tools Appl.
Irena Orovic, Milica Orlandic, Srdjan Stankovic
2014 — conf
CS performance analysis for the musical signals reconstruction.
MECO
Marijana Scekic, Radomir Mihajlovic, Irena Orovic, Srdjan Stankovic
2014 J jnl
Compressive Sensing of Polynomial Phase Signals.
CoRR
Srdjan Stankovic, Irena Orovic, Ljubisa Stankovic
2014 J jnl
Improved higher order robust distributions based on compressive sensing reconstruction.
IET Signal Process.
Irena Orovic, Srdjan Stankovic
2014 J jnl
L-statistics based space/spatial-frequency filtering of 2D signals in heavy tailed noise.
Signal Process.
Irena Orovic, Srdjan Stankovic
2014 J jnl
Relationship between the robust statistics theory and sparse compressive sensed signals reconstruction.
IET Signal Process.
Srdjan Stankovic, Ljubisa Stankovic, Irena Orovic
2014 — conf
Synthetic software tool for compressive sensing reconstruction.
MECO
Sanja Zukovic, Milica Medenica, Irena Orovic, Srdjan Stankovic
2014 J jnl
Time-frequency-based instantaneous frequency estimation of sparse signals from incomplete set of samples.
IET Signal Process.
Irena Orovic, Srdjan Stankovic, Thayananthan Thayaparan
2013 J jnl
A Suitable Hardware Realization for the Cohen Class Distributions.
IEEE Trans. Circuits Syst. II Express Briefs
Irena Orovic, Srdjan Stankovic, Branka Jokanovic
2013 — conf
An ideal OMP based complex-time distribution.
MECO
Srdjan Stankovic, Irena Orovic
2013 J jnl
Compressive Sensing Based Separation of Nonstationary and Stationary Signals Overlapping in Time-Frequency.
IEEE Trans. Signal Process.
Ljubisa Stankovic, Irena Orovic, Srdjan Stankovic, Moeness G. Amin
2013 — conf
FHSS signal characterization based on the crossterms free time-frequency distributions.
MECO
Andjela Draganic, Irena Orovic, Srdjan Stankovic
2013 J jnl
Image watermarking based on the space/spatial-frequency analysis and Hermite functions expansion.
J. Electronic Imaging
Srdjan Stankovic, Irena Orovic, Marie Chabert, Bijan G. Mobasseri
2013 J jnl
L-statistics based modification of reconstruction algorithms for compressive sensing in the presence of impulse noise.
Signal Process.
Srdjan Stankovic, Irena Orovic, Moeness G. Amin
2013 J jnl
Robust Time-Frequency Analysis Based on the L-Estimation and Compressive Sensing.
IEEE Signal Process. Lett.
Ljubisa Stankovic, Srdjan Stankovic, Irena Orovic, Moeness G. Amin
2013 — conf
Robust complex-time distributions based on reconstruction algorithms.
MECO
Srdjan Stankovic, Irena Orovic
2012 — conf
A unified approach for the estimation of instantaneous frequency and its derivatives for non-stationary signals analysis.
ISSPA
Irena Orovic, Andjela Draganic, Srdjan Stankovic, Ervin Sejdic
2012 J jnl
Averaged multiple L-spectrogram for analysis of noisy nonstationary signals.
Signal Process.
Srdjan Stankovic, Irena Orovic, Victor Sucic
2012 — conf
Compressed sensing based robust time-frequency representation for signals in heavy-tailed noise.
ISSPA
Srdjan Stankovic, Irena Orovic, Moeness G. Amin
2012 — book
Multimedia Signals and Systems
Srdjan Stankovic, Irena Orovic, Ervin Sejdic
2012 — conf
Singular value decomposition and space/spatial-frequency analysis applied to digital watermarking.
EUSIPCO
Nikola Zaric, Irena Orovic, Srdjan Stankovic
2012 — conf
Time-frequency based analysis of wireless signals.
MECO
Irena Orovic, Srdjan Stankovic, Andjela Draganic
2011 J jnl
A Virtual Instrument for Time-Frequency Analysis of Signals With Highly Nonstationary Instantaneous Frequency.
IEEE Trans. Instrum. Meas.
Irena Orovic, Milica Orlandic, Srdjan Stankovic, Zdravko Uskokovic
2011 Misc conf
A multiwindow time-frequency approach based on the concepts of robust estimate theory.
ICASSP
Irena Orovic, Nikola Zaric, Srdjan Stankovic, Moeness G. Amin
2011 J jnl
A new approach for classification of human gait based on time-frequency feature representations.
Signal Process.
Irena Orovic, Srdjan Stankovic, Moeness G. Amin
2011 — conf
Analysis of power consumption in OFDM systems.
MIPRO
Irena Orovic, Nikola Zaric, Srdjan Stankovic, Igor Radusinovic, Zoran Veljovic
2010 J jnl
An Application of Multidimensional Time-Frequency Analysis as a Base for the Unified Watermarking Approach.
IEEE Trans. Image Process.
Srdjan Stankovic, Irena Orovic, Nikola Zaric
2010 J jnl
Robust Time-Frequency Distributions with Complex-Lag Argument.
EURASIP J. Adv. Signal Process.
Nikola Zaric, Irena Orovic, Srdjan Stankovic
2010 J jnl
Time-Frequency Analysis and Hermite Projection Method Applied to Swallowing Accelerometry Signals.
EURASIP J. Adv. Signal Process.
Irena Orovic, Srdjan Stankovic, Tom Chau, Catriona M. Steele, Ervin Sejdic
2010 J jnl
Time-Frequency-Based Speech Regions Characterization and Eigenvalue Decomposition Applied to Speech Watermarking.
EURASIP J. Adv. Signal Process.
Irena Orovic, Srdjan Stankovic
2010 J jnl
Two dimensional time-frequency analysis based eigenvalue decomposition applied to image watermarking.
Multim. Tools Appl.
Srdjan Stankovic, Irena Orovic, Nikola Zaric, Cornel Ioana
2010 J jnl
Video Frames Reconstruction Based on Time-Frequency Analysis and Hermite Projection Method.
EURASIP J. Adv. Signal Process.
Srdjan Stankovic, Irena Orovic, Andrey S. Krylov
2009 J jnl
A Class of Highly Concentrated Time-Frequency Distributions Based on the Ambiguity Domain Representation and Complex-Lag Moment.
EURASIP J. Adv. Signal Process.
Irena Orovic, Srdjan Stankovic
2009 J jnl
Effects of Cauchy Integral Formula Discretization on the Precision of IF Estimation: Unified Approach to Complex-Lag Distribution and its Counterpart L-Form.
IEEE Signal Process. Lett.
Srdjan Stankovic, Irena Orovic, Cornel Ioana
2009 J jnl
Hardware Realization of Generalized Time-Frequency Distribution with Complex-Lag Argument.
EURASIP J. Adv. Signal Process.
Nikola Zaric, Irena Orovic, Srdjan Stankovic
2009 Misc conf
Signal characterization using generalized "Time-phase derivatives" representation.
ICASSP
Bertrand Gottin, Irena Orovic, Cornel Ioana, Srdjan Stankovic, Jocelyn Chanussot
2008 J jnl
Robust Speech Watermarking Procedure in the Time-Frequency Domain.
EURASIP J. Adv. Signal Process.
Srdjan Stankovic, Irena Orovic, Nikola Zaric
2008 J jnl
Robust watermarking procedure based on JPEG discrete cosine transform image compression.
J. Electronic Imaging
Srdjan Stankovic, Irena Orovic, Nikola Zaric
2008 J jnl
Speech signals protection via logo watermarking based on the time-frequency analysis.
Ann. des Télécommunications
Irena Orovic, Predrag Zogovic, Nikola Zaric, Srdjan Stankovic