New Methods for Picture Reconstruction: Recursive and Causal Techniques. - Nelson D. A. Mascarenhas; Luiz F. V. Fernandes (IEEE Trans. Pattern Anal. Mach. Intell., 1980)

Methods for image interpolation through FIR filter design techniques. - Gilberto Câmara; Nelson D. A. Mascarenhas (ICASSP, 1983)

Digital image registration by sequential analysis. - J. A. G. Pereira; Nelson D. A. Mascarenhas (Comput. Graph., 1984)

Image registration by sequential tests of hypotheses: The relationship between Gaussian and binomial models. - Nelson D. A. Mascarenhas; Guaraci J. Erthal (Comput. Graph., 1992)

Projection estimation in 3D PET reconstruction: a statistical evaluation. - Sérgio Shiguemi Furuie; Gabor T. Herman; Nelson D. A. Mascarenhas; Samuel Matej (ICIP, 1995)

Adaptive speckle MAP filtering for SAR images using statistical clustering. - Fátima N. S. de Medeiros; Nelson D. A. Mascarenhas; Luciano da F. Costa (SIBGRAPI, 1998)

Speckle Noise MAP Filtering Based on Local Adaptive Neighborhood Statistics. - Fátima N. S. de Medeiros; Nelson D. A. Mascarenhas; Luciano da Fontoura Costa (SIBGRAPI, 1999)

Image Data Fusion Using Projection over the Set of Solutions of an Underdetermined Least Squares Problem. - Gustavo Zaniboni; Nelson D. A. Mascarenhas (SIBGRAPI, 1999)

Analysis of the Robustness of Iterative Restoration Methods with Respect to Variations of the Point Spread Function. - Vital C. Ferreira; Nelson D. A. Mascarenhas (ICIP, 2000)

An Estimation Theoretic Approach to 3D Image Interpolation. - Nelson D. A. Mascarenhas; Ilana A. Souza; Paulo Estevão Cruvinel; Clovis I. Biscegli; Reinaldo R. Rosa (SIBGRAPI, 2000)

Analysis of Medical Image Sequences by Recursive Polynomial Registration. - Mário P. M. F. Prado; Nelson D. A. Mascarenhas; Paulo M. A. Marques (SIBGRAPI, 2001)

Multispectral Image Data Fusion Using Projections onto Convex Sets Techniques. - Marcia L. S. Aguena; Nelson D. A. Mascarenhas (SIBGRAPI, 2002)

Evaluating an Adaptive Windowing Scheme in Speckle Noise MAP Filtering. - Fátima N. S. de Medeiros; Nelson D. A. Mascarenhas; Régis C. P. Marques; Cassius M. Laprano (SIBGRAPI, 2002)

A Comparison of POCS Algorithms for Tomographic Reconstruction Under Noise and Limited View. - Fernando V. Salina; Nelson D. A. Mascarenhas; Paulo Estevão Cruvinel (SIBGRAPI, 2002)

Edge Preserving Wavelet Speckle Filtering. - Fátima N. S. de Medeiros; Nelson D. A. Mascarenhas; Régis C. P. Marques; Cassius M. Laprano (SSIAI, 2002)

Biological Image Restoration in Optical-Sectioning Microscopy Using Prototype Image Constraints. - Murillo R. P. Homem; Nelson D. A. Mascarenhas; Luciano da Fontoura Costa; C. Preza (Real Time Imaging, 2002)

Image Morphing Applied to 3D Reconstruction of Coronal Loops. - Lilian N. de Faria; Nelson D. A. Mascarenhas; Célio Estevan Morón; Reinaldo R. Rosa; Hanumant S. Sawant (SIBGRAPI, 2003)

The Influence of the Noise in the Restoration of Solar Radio Images using Adaptive Regularization Techniques Based on Clustering. - Will R. S. Machado; Nelson D. A. Mascarenhas; Joaquim E. R. Costa (ICPR (2), 2004)

Skeletonization of Two-Dimensional Shapes via Fast Numerical Calculation of Vector Fields. - Murillo R. P. Homem; Luciano da Fontoura Costa; Nelson D. A. Mascarenhas (SIBGRAPI, 2004)

Combining Methods to Stabilize and Increase Performance of Neural Network-Based Classifiers. - Fabricio A. Breve; Moacir P. Ponti Jr.; Nelson D. A. Mascarenhas (SIBGRAPI, 2005)

A Hybrid Estimation Theoretic-POCS Method for Tomographic Image Reconstruction. - Fernando V. Salina; Nelson D. A. Mascarenhas (SIBGRAPI, 2005)

Editorial. - Nelson D. A. Mascarenhas; Roberto M. Cesar (RITA, 2005)

Visual environment for high performance real-time 3D reconstruction. - Célio Estevan Morón; Lilian N. de Faria; Nelson D. A. Mascarenhas; José Hiroki Saito; Reinaldo R. Rosa; Hanumant S. Sawant (SIGBED Rev., 2005)

Multispectral image data fusion using POCS and super-resolution. - Marcia L. S. Aguena; Nelson D. A. Mascarenhas (Comput. Vis. Image Underst., 2006)

Super-Resolution Image Reconstruction using the ICM Algorithm. - Ana Luísa Dine Martins; Murillo R. P. Homem; Nelson D. A. Mascarenhas (ICIP (4), 2007)

Design of robust pattern classifiers based on optimum-path forests. - João P. Papa; Alexandre X. Falcão; Paulo A. V. Miranda; Celso T. N. Suzuki; Nelson D. A. Mascarenhas (ISMM (1), 2007)

Multilayer Perceptron Classifier Combination for Identification of Materials on Noisy Soil Science Multispectral Images. - Fabricio A. Breve; Moacir P. Ponti Jr.; Nelson D. A. Mascarenhas (SIBGRAPI, 2007)

A Restoration and Extrapolation Iterative Method for Band-limited Fluorescence Microscopy Image. - Moacir P. Ponti Jr.; Nelson D. A. Mascarenhas; Cláudio A. T. Suazo (SIBGRAPI, 2007)

A parallel application for 3D reconstruction of coronal loops using image morphing. - Lilian N. de Faria; Nelson D. A. Mascarenhas; Célio Estevan Morón; José Hiroki Saito; Reinaldo R. Rosa; Hanumant S. Sawant (Image Vis. Comput., 2007)

Improving Potts MRF Model Parameter Estimation in Image Analysis. - Alexandre L. M. Levada; Nelson D. A. Mascarenhas; Alberto Tannús (CSE, 2008)

A novel pseudo-likelihood equation for Potts MRF model parameter estimation in image analysis. - Alexandre L. M. Levada; Nelson D. A. Mascarenhas; Alberto Tannús (ICIP, 2008)

A comparison of clustering fully polarimetric SAR images using SEM algorithm and G0P mixture modelwith different initializations. - Michelle Matos Horta; Nelson D. A. Mascarenhas; Alejandro César Frery (ICPR, 2008)

On the asymptotic variances of Gaussian Markov Random Field model hyperparameters in stochastic image modeling. - Alexandre L. M. Levada; Nelson D. A. Mascarenhas; Alberto Tannús (ICPR, 2008)

A Discrete Approach for Supervised Pattern Recognition. - João P. Papa; Alexandre X. Falcão; Celso T. N. Suzuki; Nelson D. A. Mascarenhas (IWCIA, 2008)

Spatially non-homogeneous potts model parameter estimation on higher-order neighborhood systems by maximum pseudo-likelihood. - Alexandre L. M. Levada; Nelson D. A. Mascarenhas; Alberto Tannús; Denis H. P. Salvadeo (SAC, 2008)

Restoration of vibro-acoustography images. - Talita Perciano; Nelson D. A. Mascarenhas; Alejandro César Frery; Glauber T. Silva (SAC, 2008)

Pseudolikelihood Equations for Potts MRF Model Parameter Estimation on Higher Order Neighborhood Systems. - Alexandre L. M. Levada; Nelson D. A. Mascarenhas; Alberto Tannús (IEEE Geosci. Remote. Sens. Lett., 2008)

Fast and accurate holistic face recognition using Optimum-Path Forest. - João P. Papa; Alexandre X. Falcão; Alexandre L. M. Levada; Débora C. Corrêa; Denis H. P. Salvadeo; Nelson D. A. Mascarenhas (DPS, 2009)

Map-MRF Super-Resolution Image Reconstruction using Maximum Pseudo-Likelihood parameter estimation. - Ana Luísa Dine Martins; Alexandre L. M. Levada; Murillo R. P. Homem; Nelson D. A. Mascarenhas (ICIP, 2009)

Super-resolution image reconstruction using the generalized isotropic multi-level logistic model. - Ana Luísa Dine Martins; Murillo R. P. Homem; Nelson D. A. Mascarenhas (SAC, 2009)

GSAShrink: A Novel Iterative Approach for Wavelet-Based Image Denoising. - Alexandre L. M. Levada; Alberto Tannús; Nelson D. A. Mascarenhas (SIBGRAPI, 2009)

Iterative self-dual reconstruction on radar image recovery. - Charles Iury Oliveira Martins; Daniela Mayumi Ushizima; Fátima N. S. de Medeiros; Francisco Nivando Bezerra; Régis C. P. Marques; Nelson D. A. Mascarenhas (WACV, 2009)

Aumento de Resolução Temporal de Sequências de Imagens do Trato Vocal por meio de Registro das Imagens. - Ana L. D. Martins; Nelson D. A. Mascarenhas; Cláudio A. T. Suazo (RITA, 2009)

Does Background Intensity Estimation Influence the Iterative Restoration of Microscope Images? - Moacir P. Ponti Jr.; Nelson D. A. Mascarenhas (SIBGRAPI, 2010)

A novel MAP-MRF approach for multispectral image contextual classification using combination of suboptimal iterative algorithms. - Alexandre L. M. Levada; Nelson D. A. Mascarenhas; Alberto Tannús (Pattern Recognit. Lett., 2010)

Noise reduction filters based on pointwise MAP for CT images. - Rafael José Geraldo; Nelson D. A. Mascarenhas (ISCAS, 2011)

Generalization of Iterative Restoration Techniques for Super-Resolution. - Marcia L. S. Aguena; Nelson D. A. Mascarenhas (SIBGRAPI, 2011)

Spatio-temporal Resolution Enhancement of Vocal Tract MRI Sequences Based on the Wiener Filter. - Ana Luísa Dine Martins; Nelson D. A. Mascarenhas (SIBGRAPI, 2011)

Improving Face Recognition Performance Using RBPCA MaxLike and Information Fusion. - Denis H. P. Salvadeo; Nelson D. A. Mascarenhas; Jander Moreira; Alexandre L. M. Levada; Débora C. Corrêa (Comput. Sci. Eng., 2011)

Spatio-temporal resolution enhancement of vocal tract MRI sequences based on image registration. - Ana Luísa Dine Martins; Nelson D. A. Mascarenhas; Cláudio A. T. Suazo (Integr. Comput. Aided Eng., 2011)

Wiener based spatial resolution enhancement of MRI sequences of the vocal tract: A comparison between two correlation models. - Ana Luísa Dine Martins; Nelson D. A. Mascarenhas (ICIP, 2012)

Change detection in multitemporal HR SAR images: A hypothesis test-based approach. - Michelle Matos Horta; Nelson D. A. Mascarenhas; Hélène Sportouche; Nicolas Seichepine; Florence Tupin; Jean-Marie Nicolas 002 (IGARSS, 2012)

Filtering of Poisson Noise in Digital Mammography Using Local Statistics and Adaptive Wiener Filter. - Marcelo Andrade da Costa Vieira; Predrag R. Bakic; Andrew D. A. Maidment; Homero Schiabel; Nelson D. A. Mascarenhas (Digital Mammography / IWDM, 2012)

Contextual Filtering of CT Images Using Markovian Wiener Filters with a Non Local Means Approach for Statistical Estimation. - Denis H. P. Salvadeo; Nelson D. A. Mascarenhas; Alexandre L. M. Levada (SIBGRAPI, 2012)

Deconvolution of vibroacoustic images using a simulation model based on a three dimensional point spread function - Talita Perciano; Matthew W. Urban; Nelson D. A. Mascarenhas; Mostafa Fatemi; Alejandro César Frery; Glauber T. Silva (CoRR, 2012)

MRI Iterative Super Resolution with Wiener Filter Regularization. - Marcia L. S. Aguena; Nelson D. A. Mascarenhas; Júnia Coutinho Anacleto; Sidney S. Fels (SIBGRAPI, 2013)

Mammographic Image Denoising and Enhancement Using the Anscombe Transformation, Adaptive Wiener Filtering, and the Modulation Transfer Function. - Larissa Cristina dos Santos Romualdo; Marcelo Andrade da Costa Vieira; Homero Schiabel; Nelson D. A. Mascarenhas; Lucas R. Borges (J. Digit. Imaging, 2013)

Spatio-Temporal Resolution Enhancement of Vocal Tract MRI Sequences - A Comparison Among Wiener Filter Based Methods. - Ana Luísa Dine Martins; Nelson D. A. Mascarenhas (J. Math. Imaging Vis., 2013)

Three-dimensional noisy image restoration using filtered extrapolation and deconvolution. - Moacir P. Ponti Jr.; Nelson D. A. Mascarenhas; Paulo Jorge S. G. Ferreira; Cláudio A. T. Suazo (Signal Image Video Process., 2013)

A Nonlocal Poisson Denoising Algorithm Based on Stochastic Distances. - Andre A. Bindilatti; Nelson D. A. Mascarenhas (IEEE Signal Process. Lett., 2013)

Denoising based on non local means for ultrasound images with simultaneous multiple noise distributions. - Denis H. P. Salvadeo; Isabelle Bloch; Florence Tupin; Nelson D. A. Mascarenhas; Alexandre L. M. Levada; Charles-Alban Deledalle; Sonia Dahdouh (ICIP, 2014)

Double Noise Filtering in CT: Pre- and Post-Reconstruction. - Vinicius C. Assis; Denis H. P. Salvadeo; Nelson D. A. Mascarenhas; Alexandre L. M. Levada (SIBGRAPI, 2015)

Nonlocal Markovian models for image denoising. - Denis H. P. Salvadeo; Nelson D. A. Mascarenhas; Alexandre L. M. Levada (J. Electronic Imaging, 2016)

Image Restoration Using Gradient Iteration and Constraints for Band Extrapolation. - Moacir Ponti; Elias S. Helou; Paulo Jorge S. G. Ferreira; Nelson D. A. Mascarenhas (IEEE J. Sel. Top. Signal Process., 2016)

Ultrasound Image Despeckling Using Stochastic Distance-Based BM3D. - Cid A. N. Santos; Diego L. N. Martins; Nelson D. A. Mascarenhas (IEEE Trans. Image Process., 2017)

(Non-) homomorphic approaches to denoise intensity SAR images with non-local means and stochastic distances. - Pedro A. A. Penna; Nelson D. A. Mascarenhas (Comput. Geosci., 2018)

Poisson Wiener filtering with non-local weighted parameter estimation using stochastic distances. - Andre A. Bindilatti; Marcelo Andrade da Costa Vieira; Nelson D. A. Mascarenhas (Signal Process., 2018)

Patch similarity in ultrasound images with hypothesis testing and stochastic distances. - Cid A. N. Santos; Nelson D. A. Mascarenhas (Comput. Medical Imaging Graph., 2019)

SAR Speckle Nonlocal Filtering With Statistical Modeling of Haar Wavelet Coefficients and Stochastic Distances. - Pedro A. A. Penna; Nelson D. A. Mascarenhas (IEEE Trans. Geosci. Remote. Sens., 2019)

Geodesic Distances in Probabilistic Spaces for Patch-Based Ultrasound Image Processing. - Cid A. N. Santos; Nelson D. A. Mascarenhas (IEEE Trans. Image Process., 2019)

Poisson denoising under a Bayesian nonlocal approach using geodesic distances with low-dose CT applications. - Daniel A. Góes; Nelson D. A. Mascarenhas (Digit. Signal Process., 2020)

A new bayesian Poisson denoising algorithm based on nonlocal means and stochastic distances. - Rodrigo C. Evangelista; Denis H. P. Salvadeo; Nelson D. A. Mascarenhas (Pattern Recognit., 2022)