Luís B. Almeida

67 papers A 2B 2C 1Misc 16Journal 20Unranked 24

Year	Rank	Type	Title / Venue / Authors
2018	J	`jnl`	An Extension of Averaged-Operator-Based Algorithms. CoRR Miguel Simões, José M. Bioucas-Dias, Luís B. Almeida
2018	—	`conf`	An Extension of Averaged-Operator-Based algorithms. EUSIPCO Miguel Simões, José M. Bioucas-Dias, Luís B. Almeida
2016	J	`jnl`	A Framework for Fast Image Deconvolution With Incomplete Observations. IEEE Trans. Image Process. Miguel Simões, Luís B. Almeida, José M. Bioucas-Dias, Jocelyn Chanussot
2016	J	`jnl`	A General Framework for Fast Image Deconvolution with Incomplete Observations. Applications to Unknown Boundaries, Inpainting, Superresolution, and Demosaicing. CoRR Miguel Simões, Luís B. Almeida, José M. Bioucas-Dias, Jocelyn Chanussot
2015	J	`jnl`	A Convex Formulation for Hyperspectral Image Superresolution via Subspace-Based Regularization. IEEE Trans. Geosci. Remote. Sens. Miguel Simões, José M. Bioucas-Dias, Luís B. Almeida, Jocelyn Chanussot
2015	J	`jnl`	Hyperspectral pansharpening: a review. CoRR Laëtitia Loncan, Luís B. Almeida, José M. Bioucas-Dias, Xavier Briottet, Jocelyn Chanussot, Nicolas Dobigeon, Sophie Fabre, Wenzhi Liao, Giorgio A. Licciardi, Miguel Simões, Jean-Yves Tourneret, Miguel Angel Veganzones, Gemine Vivone, Qi Wei, Naoto Yokoya
2014	J	`jnl`	A convex formulation for hyperspectral image superresolution via subspace-based regularization. CoRR Miguel Simões, José M. Bioucas-Dias, Luís B. Almeida, Jocelyn Chanussot
2014	B	`conf`	Hyperspectral image superresolution: An edge-preserving convex formulation. ICIP Miguel Simões, José M. Bioucas-Dias, Luís B. Almeida, Jocelyn Chanussot
2014	J	`jnl`	Hyperspectral image superresolution: An edge-preserving convex formulation. CoRR Miguel Simões, José M. Bioucas-Dias, Luís B. Almeida, Jocelyn Chanussot
2012	J	`jnl`	Nonlinear separation of show-through image mixtures using a physical model trained with ICA. Signal Process. Mariana S. C. Almeida, Luís B. Almeida
2010	J	`jnl`	Blind and Semi-Blind Deblurring of Natural Images. IEEE Trans. Image Process. Mariana S. C. Almeida, Luís B. Almeida
2009	B	`conf`	Blind deblurring of foreground-background images. ICIP Mariana S. C. Almeida, Luís B. Almeida
2008	Misc	`conf`	Blind deblurring of natural images. ICASSP Mariana S. C. Almeida, Luís B. Almeida
2008	J	`jnl`	Wavelet-based separation of nonlinear show-through and bleed-through image mixtures. Neurocomputing Mariana S. C. Almeida, Luís B. Almeida
2006	—	`book`	Nonlinear Source Separation Luís B. Almeida
2005	J	`jnl`	Separating a Real-Life Nonlinear Image Mixture CoRR Luís B. Almeida
2005	J	`jnl`	Separating a Real-Life Nonlinear Image Mixture. J. Mach. Learn. Res. Luís B. Almeida
2004	J	`jnl`	Independent component analysis and beyond. Signal Process. Erkki Oja, Stefan Harmeling, Luís B. Almeida
2004	J	`jnl`	Linear and nonlinear ICA based on mutual information - the MISEP method. Signal Process. Luís B. Almeida
2004	—	`conf`	Separating a Real-Life Nonlinear Mixture of Images. ICA Luís B. Almeida, Miguel Faria
2003	J	`jnl`	MISEP -- Linear and Nonlinear ICA Based on Mutual Information. J. Mach. Learn. Res. Luís B. Almeida
2002	A	`conf`	Continuous environmental adaptation of a speech recogniser in telephone line conditions. INTERSPEECH Carlos M. G. S. Lima, Luís B. Almeida, João L. Monteiro
2002	A	`conf`	Improving the role of unvoiced speech segments by spectral normalisation in robust speech recognition. INTERSPEECH Carlos M. G. S. Lima, Luís B. Almeida, João L. Monteiro
1999	—	`conf`	Nonlinear Blind Source Separation by Pattern Repulsion. IWANN (2) Luís B. Almeida, Gonçalo C. Marques
1999	—	`conf`	Syllable onset detection applied to the portuguese language. EUROSPEECH Hugo Meinedo, João Paulo Neto, Luís B. Almeida
1999	—	`conf`	Using partial morphological analysis in language modeling estimation for large vocabulary portuguese speech recognition. EUROSPEECH Ciro Martins, João Paulo Neto, Luís B. Almeida
1998	—	`conf`	A large vocabulary continuous speech recognition hybrid system for the portuguese language. ICSLP João Paulo Neto, Ciro Martins, Luís B. Almeida
1997	C	`conf`	Adaptive technique for ATM call admission and routing control using traffic prediction by neural networks. ISCC Joaquim E. Neves, Mário Jorge Leitão, Luís B. Almeida
1997	—	`conf`	Contextual Edge Detection Using a Recurrent Neural Network. ICIAP (2) Armando J. Pinho, Luís B. Almeida
1997	J	`jnl`	Product and Convolution Theorems for the Fractional Fourier Transform. IEEE Signal Process. Lett. Luís B. Almeida
1997	—	`conf`	The design of a large vocabulary speech corpus for portuguese. EUROSPEECH João Paulo Neto, Ciro Martins, Hugo Meinedo, Luís B. Almeida
1997	—	`conf`	The development of a speaker independent continuous speech recognizer for portuguese. EUROSPEECH Joao P. Neto, Ciro Martins, Luís B. Almeida
1996	—	`conf`	An Objective Function for Independence. ICNN Gonçalo C. Marques, Luís B. Almeida
1996	—	`conf`	An incremental speaker-adaptation technique for hybrid HMM-MLP recognizer. ICSLP Joao P. Neto, Ciro Martins, Luís B. Almeida
1996	—	`conf`	Figures of merit for quality assessment of binary edge maps. ICIP (3) Armando J. Pinho, Luís B. Almeida
1996	—	`conf`	Interpolation networks. ICNN Luís Nunes, Luís B. Almeida, Thibault Langlois
1996	—	`conf`	On the partition of binary edge maps as a first step for quantitative quality evaluation. ICIP (3) Armando J. Pinho, Luís B. Almeida
1996	Misc	`conf`	Speaker-adaptation in a hybrid HMM-MLP recognizer. ICASSP João Paulo Neto, Ciro Martins, Luís B. Almeida
1995	Misc	`conf`	Edge Detection Filters Based on Artificial Neural Networks. ICIAP Armando J. Pinho, Luís B. Almeida
1995	J	`jnl`	Neural networks in B-ISDN flow control: ATM traffic prediction or network modeling? IEEE Commun. Mag. Joaquim E. Neves, Mário Jorge Leitão, Luís B. Almeida
1995	—	`conf`	Speaker-adaptation for hybrid HMM-ANN continuous speech recognition system. EUROSPEECH João Paulo Neto, Luís B. Almeida, Mike Hochberg, Ciro Martins, Luís Nunes, Steve Renals, Tony Robinson
1994	—	`conf`	Some Results on Edge Enhancement with Neural Networks. ICIP (3) Armando J. Pinho, Luís B. Almeida
1994	J	`jnl`	The fractional Fourier transform and time-frequency representations. IEEE Trans. Signal Process. Luís B. Almeida
1993	—	`conf`	A neural network based, speaker independent, large vocabulary, continuous speech recognition system: the WERNICKE project. EUROSPEECH Tony Robinson, Luís B. Almeida, Jean-Marc Boite, Hervé Bourlard, Frank Fallside, Mike Hochberg, Dan J. Kershaw, Phil Kohn, Yochai Konig, Nelson Morgan, João Paulo Neto, Steve Renals, Marco Saerens, Chuck Wooters
1993	—	`conf`	An introduction to the angular Fourier transform. ICASSP (3) Luís B. Almeida
1991	Misc	`conf`	A fast algorithm for generating sinusoids with polynomial phase. ICASSP Jorge S. Marques, Luís B. Almeida
1990	—	`conf`	Acceleration Techniques for the Backpropagation Algorithm. EURASIP Workshop Fernando M. Silva, Luís B. Almeida
1990	Misc	`conf`	CELP: a candidate for GSM half-rate coding. ICASSP Isabel Trancoso, Carlos M. Ribeiro, Luís B. Almeida, Luís C. Oliveira, Jorge S. Marques
1990	Misc	`conf`	Harmonic coding at 4.8 kb/s. ICASSP Jorge S. Marques, Luís B. Almeida, José M. Tribolet
1990	Misc	`conf`	Improved pitch prediction with fractional delays in CELP coding. ICASSP Jorge S. Marques, Isabel Trancoso, José M. Tribolet, Luís B. Almeida
1990	—	`ed.`	Neural Networks, EURASIP Workshop 1990, Sesimbra, Portugal, February 15-17, 1990, Proceedings EURASIP Luís B. Almeida, Christian Wellekens
1990	Misc	`conf`	Speech separation by means of stationary least-squares harmonic estimation. ICASSP Fernando M. Silva, Luís B. Almeida
1989	J	`jnl`	Frequency-varying sinusoidal modeling of speech. IEEE Trans. Acoust. Speech Signal Process. Jorge S. Marques, Luís B. Almeida
1989	—	`conf`	Pitch prediction with fractional delays in CELP coding. EUROSPEECH Jorge S. Marques, José M. Tribolet, Isabel Trancoso, Luís B. Almeida
1989	—	`conf`	Recurrent Backpropagation and Hopfield Networks. NATO Neurocomputing Luís B. Almeida, João Paulo Neto
1989	—	`conf`	Sinusoidal modeling of voiced and unvoiced speech. EUROSPEECH Jorge S. Marques, Luís B. Almeida
1988	J	`jnl`	Harmonic coding - state of the art and future trends. Speech Commun. Isabel Trancoso, Luís B. Almeida, Joaquim S. Rodrigues, Jorge S. Marques, José M. Tribolet
1988	Misc	`conf`	Quantization issues in harmonic coders [speech coding]. ICASSP Isabel Trancoso, Joaquim S. Rodrigues, Luís B. Almeida, Jorge S. Marques, António Joaquim Serralheiro, Diana Santos, José M. Tribolet
1987	—	`conf`	A probabilistic state machine for speech recognition. ECST António Joaquim Serralheiro, Luís B. Almeida
1986	Misc	`conf`	A background for sinusoid based representation of voiced speech. ICASSP Jorge S. Marques, Luís B. Almeida
1986	Misc	`conf`	A study on the relationships between stochastic and harmonic coding. ICASSP Isabel Trancoso, Luís B. Almeida, José M. Tribolet
1985	Misc	`conf`	Pole-zero multipulse speech representation using harmonic modelling in the frequency domain. ICASSP Isabel Trancoso, Luís B. Almeida, José M. Tribolet
1984	—	`conf`	Harmonic Coding: An Introduction. ICC (3) Luís B. Almeida, José M. Tribolet
1984	Misc	`conf`	Variable-frequency synthesis: An improved harmonic coding scheme. ICASSP Luís B. Almeida, Fernando M. Silva
1982	Misc	`conf`	A spectral model for nonstationary voiced speech. ICASSP Luís B. Almeida, José M. Tribolet
1982	Misc	`conf`	Harmonic coding: A low bit-rate, good-quality speech coding technique. ICASSP Luís B. Almeida, José M. Tribolet
1981	Misc	`conf`	A model for short-time phase prediction of speech. ICASSP Luís B. Almeida, José M. Tribolet