José M. N. Leitão

47 papers A* 2B 5Misc 4Journal 17Unranked 19
YearRankTypeTitle / Venue / Authors
2009 J jnl
Nonlinear Filtering in GNSS Pseudorange Dynamics Estimation Combining Code Delay and Carrier Phase.
IEEE J. Sel. Top. Signal Process.
Fernando D. Nunes, José M. N. Leitão, Fernando Manuel Gomes de Sousa
2008 J jnl
Importance Sampling Evaluation of Digital Phase Detectors With Carrier Phase Tracking: A Large Deviations Approach.
IEEE Trans. Signal Process.
Francisco A. S. Silva, José M. N. Leitão
2004 J jnl
Reconstruction of backscatter and extinction coefficients in lidar: a stochastic filtering approach.
IEEE Trans. Geosci. Remote. Sens.
José M. Bioucas-Dias, José M. N. Leitão, Elsa Susana Reis Fonseca
2003 J jnl
A New Cluster Isolation Criterion Based on Dissimilarity Increments.
IEEE Trans. Pattern Anal. Mach. Intell.
Ana L. N. Fred, José M. N. Leitão
2002 B conf
16-DAPSK sequence detection in fading channels with carrier frequency offset estimation.
PIMRC
Fernando D. Nunes, José M. N. Leitão
2002 J jnl
Efficient computation of tr{TR-1} for Toeplitz matrices.
IEEE Signal Process. Lett.
José M. B. Dias, José M. N. Leitão
2002 B conf
Joint Doppler frequency and frequency-rate estimation in LEO satellite communications.
GLOBECOM
Fernando D. Nunes, José M. N. Leitão
2002 J jnl
The ZπM algorithm: a method for interferometric image reconstruction in SAR/SAS.
IEEE Trans. Image Process.
José M. B. Dias, José M. N. Leitão
2001 — conf
A Discrete/Continuous Minimization Method in Interferometric Image Processing.
EMMCVPR
José M. B. Dias, José M. N. Leitão
2001 Misc conf
Importance sampling evaluation of digital phase detectors based on extended Kalman-Bucy filters.
ICASSP
Francisco A. S. Silva, José M. N. Leitão
2001 — conf
M-DPSK detection, channel estimation and power control in LEO satellite communications.
ICC
Fernando D. Nunes, José M. N. Leitão
2000 B conf
Clustering Under a Hypothesis of Smooth Dissimilarity Increments.
ICPR
Ana L. N. Fred, José M. N. Leitão
2000 J jnl
Nonparametric estimation of mean Doppler and spectral width.
IEEE Trans. Geosci. Remote. Sens.
José M. B. Dias, José M. N. Leitão
2000 — conf
Partitional vs Hierarchical Clustering Using a Minimum Grammar Complexity Approach.
SSPR/SPR
Ana L. N. Fred, José M. N. Leitão
2000 J jnl
Unsupervised contour representation and estimation using B-splines and a minimum description length criterion.
IEEE Trans. Image Process.
Mário A. T. Figueiredo, José M. N. Leitão, Anil K. Jain
1999 — conf
Fast phase acquisition receiver for LEO communications in Rician channels.
ICC
Fernando D. Nunes, José M. N. Leitão
1999 — conf
On Fitting Mixture Models.
EMMCVPR
Mário A. T. Figueiredo, José M. N. Leitão, Anil K. Jain
1999 J jnl
Signal processing aspects of fusion plasma broadband reflectometry.
IEEE Trans. Signal Process.
Fernando D. Nunes, José M. N. Leitão
1998 J jnl
A nonlinear filtering approach to estimation and detection in mobile communications.
IEEE J. Sel. Areas Commun.
Fernando D. Nunes, José M. N. Leitão
1998 J jnl
Absolute phase image reconstruction: a stochastic nonlinear filtering approach.
IEEE Trans. Image Process.
José M. N. Leitão, Mário A. T. Figueiredo
1998 — conf
Adaptive Restoration of Speckled SAR Images using a Compound Random Markov Field.
ICIP (2)
José M. B. Dias, Tiago A. M. Silva, José M. N. Leitão
1998 — conf
Group lapped iterative technique for fast solution of large linear systems.
ICECS
José M. Bioucas-Dias, José M. N. Leitão
1998 — conf
Minimal Sample Size for Grammatical Inference - A Boostrapping Approach.
SSPR/SPR
Ana L. N. Fred, José M. N. Leitão
1997 Misc conf
A DSP based long distance echo canceller using short length centered adaptive filters.
ICASSP
Paulo A. C. Marques, Fernando Manuel Gomes de Sousa, José M. N. Leitão
1997 A* conf
Adaptive B-Splines and Boundary Estimation.
CVPR
Mário A. T. Figueiredo, José M. N. Leitão, Anil K. Jain
1997 — conf
Adaptive Parametrically Deformable Contours.
EMMCVPR
Mário A. T. Figueiredo, José M. N. Leitão, Anil K. Jain
1997 J jnl
Unsupervised image restoration and edge location using compound Gauss-Markov random fields and the MDL principle.
IEEE Trans. Image Process.
Mário A. T. Figueiredo, José M. N. Leitão
1996 — conf
A method for computing the information matrix of stationary Gaussian processes.
EUSIPCO
José M. B. Dias, José M. N. Leitão
1996 B conf
A minimum code length technique for clustering of syntactic patterns.
ICPR
Ana L. N. Fred, José M. N. Leitão
1996 Misc conf
Parsing in attributed grammars: application to automatic sleep analysis.
ICASSP
Ana L. N. Fred, José M. N. Leitão
1996 — conf
Unsupervised contour estimation.
ICIP (1)
Mário A. T. Figueiredo, José M. N. Leitão
1996 J jnl
Wall position and thickness estimation from sequences of echocardiographic images.
IEEE Trans. Medical Imaging
José M. B. Dias, José M. N. Leitão
1995 J jnl
A nonsmoothing approach to the estimation of vessel contours in angiograms.
IEEE Trans. Medical Imaging
Mário A. T. Figueiredo, José M. N. Leitão
1995 J jnl
Asymptotically efficient estimation of spectral moments.
IEEE Trans. Signal Process.
José M. B. Dias, José M. N. Leitão
1995 B conf
Interferometric image reconstruction as a nonlinear Bayesian estimation problem.
ICIP
José M. N. Leitão, Mário A. T. Figueiredo
1994 — conf
Adaptive Discontinuity Location in Image Restoration.
ICIP (2)
Mário A. T. Figueiredo, José M. N. Leitão
1994 — conf
Improving sentence recognition in stochastic context-free grammars.
ICASSP (2)
Ana L. N. Fred, José M. N. Leitão
1994 — conf
Nonlinear phase estimators based on the Kullback distance.
ICASSP (4)
José M. N. Leitão, José M. F. Moura
1994 J jnl
Sequential and parallel image restoration: neural network implementations.
IEEE Trans. Image Process.
Mário A. T. Figueiredo, José M. N. Leitão
1994 — conf
Solomonoff coding as a means of introducing prior information in syntactic pattern recognition.
ICPR (2)
Ana L. N. Fred, José M. N. Leitão
1994 — conf
Statistical signal processing in broadband reflectometry.
ICASSP (4)
Fernando D. Nunes, José M. N. Leitão
1993 — conf
An heuristic-based context-free parsing algorithm.
ICASSP (2)
Ana L. N. Fred, José M. N. Leitão
1993 — conf
Maximum likelihood estimation of spectral moments at low signal to noise ratios.
ICASSP (4)
José M. B. Dias, José M. N. Leitão
1993 A* conf
Simulated tearing: an algorithm for discontinuity-preserving visual surface reconstruction.
CVPR
Mário A. T. Figueiredo, José M. N. Leitão
1992 J jnl
Bayesian estimation of ventricular contours in angiographic images.
IEEE Trans. Medical Imaging
Mário A. T. Figueiredo, José M. N. Leitão
1992 Misc conf
Image restoration using neural networks.
ICASSP
M. Teles de Figueiredo, José M. N. Leitão
1992 — conf
Use of stochastic grammars for hypnogram analysis.
ICPR (2)
Ana L. N. Fred, José M. N. Leitão