ProfileOfResearchers

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202

TITLE: Gradient Projection for Sparse Reconstruction: Application to Compressed Sensing and Other Inverse Problems
AUTHORS: Mario A T Figueiredo ; Robert D Nowak; Stephen J Wright;
PUBLISHED: 2007, SOURCE: IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOLUME: 1, ISSUE: 4

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203

TITLE: Inferring network structure from co-occurrences
AUTHORS: Rabbat, MG; Figueiredo, MAT ; Nowak, RD;
PUBLISHED: 2007, SOURCE: 20th Annual Conference on Neural Information Processing Systems, NIPS 2006 in Advances in Neural Information Processing Systems

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204

TITLE: Majorization-minimization algorithms for wavelet-based image restoration Full Text
AUTHORS: Mario A T Figueiredo ; Jose M Bioucas Dias ; Robert D Nowak;
PUBLISHED: 2007, SOURCE: IEEE TRANSACTIONS ON IMAGE PROCESSING, VOLUME: 16, ISSUE: 12

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205

TITLE: On-line classification of human activities
AUTHORS: Nascimento, JC ; Figueiredo, MAT ; Marques, JS ;
PUBLISHED: 2007, SOURCE: 3rd Iberian Conference on Pattern Recognition and Image Analysis in Pattern Recognition and Image Analysis, Pt 2, Proceedings, VOLUME: 4478, ISSUE: PART 2

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206

TITLE: Semi-supervised clustering: Application to image segmentation Full Text
AUTHORS: Mario A T Figueiredo ;
PUBLISHED: 2007, SOURCE: 30th Annual Conference of the German-Classification-Society in ADVANCES IN DATA ANALYSIS

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207

TITLE: Semi-supervised learning of switched dynamical models for classification of human activities in surveillance applications
AUTHORS: Jacinto C Nascimento ; Mirio A T Figueiredo ; Jorge S Marques;
PUBLISHED: 2007, SOURCE: IEEE International Conference on Image Processing (ICIP 2007) in 2007 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-7

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208

TITLE: Two-step algorithms for linear inverse problems with non-quadratic regularization
AUTHORS: Jose M Bioucas Dias ; Mario A T Figueiredo ;
PUBLISHED: 2007, SOURCE: IEEE International Conference on Image Processing (ICIP 2007) in 2007 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-7

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209

TITLE: Adaptive total variation image deconvolution: A majorization-minimization approach
AUTHORS: Bioucas Dias, JM ; Figueiredo, MAT ; Oliveira, JP ;
PUBLISHED: 2006, SOURCE: 14th European Signal Processing Conference, EUSIPCO 2006 in European Signal Processing Conference

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210

TITLE: Distributed virtual system for dolphins' sound acquisition and timefrequency analysis
AUTHORS: Postolache, O ; Girao, PS; Pereira, MD; Figueiredo, M ;
PUBLISHED: 2006, SOURCE: 18th IMEKO World Congress 2006: Metrology for a Sustainable Development in 18th IMEKO World Congress 2006: Metrology for a Sustainable Development, VOLUME: 2

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