William Robson Schwartz

Professor na Universidade Federal de Minas Gerais, Departamento de Ciência da Computação

CNPq level 2

Website: http://william.dcc.ufmg.br/

Professor associado do Departamento de Ciência da Computação da Universidade Federal de Minas Gerais, Brasil. Interesses em pesquisa incluem Visão Computacional, Vigilância Inteligente, Forense e Biometria, nos quais é autor de mais de 150 artigos científicos. Coordena projetos de pesquisa patrocinados por várias agências de financiamento brasileiras, como CNPq, FAPEMIG e CAPES, e projetos de P&D patrocinados por grandes empresas. como Samsung, Hewlett-Packard e Petrobras.

Chefe do Smart Sense Laboratory, um laboratório que promove pesquisas em vigilância em larga escala. O Laboratório Smart Sense é composto por pesquisadores, estudantes de graduação e pós-graduação que investigam problemas relacionados à videovigilância, forense e biometria, desenvolvendo técnicas em visão computacional, reconhecimento de padrões e processamento digital de imagens. O grupo de pesquisa aborda problemas como extração de recursos, detecção de pedestres, rastreamento e identificação, detecção de falsificação, reconhecimento de rosto, re-identificação de pessoas, rastreamento de várias câmeras, câmeras ativas, processamento de dados capturados por dispositivos vestíveis, otimização de modelos de aprendizado profundo, anomalia detecção e reconhecimento de atividades.

Lattes

Publicações

112 entradas « 2 de 3 »

Prado, G L; Schwartz, William Robson; Pedrini, Helio

A Verify-Correct Approach to Person Re-identification Based on Partial Least Squares Signatures Inproceedings

International Conference on Biometrics, pp. 1-7, 2015.

Links | BibTeX

de Carlos, Gerson Paulo; Pedrini, Helio; Schwartz, William Robson

Classification schemes based on Partial Least Squares for face identification Journal Article

Journal of Visual Communication and Image Representation, 32 , pp. 170 - 179, 2015, ISSN: 1047-3203.

Links | BibTeX

Rodrigues, Marco Tulio Alves; Balbino, Daniel; Nascimento, Erickson R; Schwartz, William Robson

A Non-Parametric Approach to Detect Changes in Aerial Images Inproceedings

14th Iberoamerican Congress on Pattern Recognition (CIARP), pp. 1-8, 2015.

Links | BibTeX

Pinto, A; Pedrini, H; Schwartz, William Robson; A, Rocha

Face Spoofing Detection Through Visual Codebooks of Spectral Temporal Cubes Journal Article

Image Processing, IEEE Transactions on, 24 (12), pp. 4726-4740, 2015, ISSN: 1057-7149.

Links | BibTeX

Jordao, Artur; de Melo, Victor Hugo Cunha; Schwartz, William Robson

A Study of Filtering Approaches for Sliding Window Pedestrian Detection Inproceedings

Workshop em Visao Computacional (WVC), pp. 1-8, 2015.

Links | BibTeX

Pessoa, Ramon F; Schwartz, William Robson; dos Santos, Jefersson A

A Study on Low-Cost Representations for Image Feature Extraction on Mobile Devices Inproceedings

14th Iberoamerican Congress on Pattern Recognition (CIARP), pp. 1-8, 2015.

Links | BibTeX

dos Junior, Cassio Elias Santos; Gravier, Guillaume; Schwartz, William Robson

SSIG and IRISA at Multimodal Person Discovery Inproceedings

Working Notes Proceedings of the MediaEval 2015 Workshop, 2015.

Links | BibTeX

Peixoto, Sirlene; Gonçalves, Gabriel Resende; Camara-Chavez, Guillermo; Schwartz, William Robson; Gomes, David Menotti

Brazilian License Plate Character Recognition using Deep Learning Inproceedings

Workshop em Visao Computacional (WVC), pp. 1-5, 2015.

Links | BibTeX

de Prates, Raphael Felipe Carvalho; Schwartz, William Robson

CBRA: Color-Based Ranking Aggregation for Person Re-Identification Inproceedings

IEEE International Conference on Image Processing (ICIP), pp. 1-5, 2015.

Links | BibTeX

de Prates, Raphael Felipe Carvalho; Schwartz, William Robson

Appearance-Based Person Re-identification by Intra-Camera Discriminative Models and Rank Aggregation Inproceedings

International Conference on Biometrics, pp. 1-8, 2015.

Links | BibTeX

Menotti, D; Chiachia, G; Pinto, A; Schwartz, William Robson; Pedrini, H; Falcao, Xavier A; Rocha, A

Deep Representations for Iris, Face, and Fingerprint Spoofing Detection Journal Article

Information Forensics and Security, IEEE Transactions on, 10 (4), pp. 864-879, 2015, ISSN: 1556-6013.

Links | BibTeX

Pinto, A; Schwartz, William Robson; Pedrini, H; Rocha, De Rezende A

Using Visual Rhythms for Detecting Video-Based Facial Spoof Attacks Journal Article

Information Forensics and Security, IEEE Transactions on, 10 (5), pp. 1025-1038, 2015, ISSN: 1556-6013.

Links | BibTeX

Kloss, Ricardo Barbosa; da Silva, Samira Santos; Cirne, Marcos Vinicius Mussel; Pedrini, Hélio; Schwartz, William Robson

Partial Least Squares Image Clustering Inproceedings

Conference on Graphics, Patterns and Images (SIBGRAPI), pp. 1-8, 2015.

Links | BibTeX

Colque, Rensso Victor Hugo Mora; Chavez, Guillermo Camara; Schwartz, William Robson

Detection of groups of people in surveillance videos based on spatio-temporal clues Inproceedings

19th Iberoamerican Congress on Pattern Recognition (CIARP), pp. 948-955, Springer International Publishing, 2014.

Links | BibTeX

Sena, Jessica; Ferreira, Cesar Augusto Moura; dos Junior, Cassio Elias Santos; de Melo, Victor Hugo Cunha; Schwartz, William Robson

Self-Organizing Traffic Lights: A Pedestrian Oriented Approach Miscellaneous

Workshop of Undergraduate Works (WUW) in SIBGRAPI - Conference on Graphics, Patterns and Images, 2014, (1st place award).

Links | BibTeX

de Melo, Victor Hugo Cunha; Leao, Samir Moreira Andrade; Menotti, D; Schwartz, William Robson

An Optimized Sliding Window Approach to Pedestrian Detection Inproceedings

IAPR International Conference on Pattern Recognition (ICPR), pp. 1-6, 2014.

Links | BibTeX

Junior, Antonio Carlos Nazare; dos Junior, Cassio Elias Santos; Ferreira, Renato; Schwartz, William Robson

Smart Surveillance Framework: A Versatile Tool for Video Analysis Inproceedings

IEEE Winter Conference on Applications of Computer Vision, pp. 753–760, 2014.

Links | BibTeX

dos Junior, Cassio Elias Santos; Schwartz, William Robson

Extending Face Identification to Open-Set Face Recognition Inproceedings

Conference on Graphics, Patterns and Images (SIBGRAPI), pp. 1-8, 2014.

Links | BibTeX

Sena, Jessica; Ferreira, Cesar Augusto Moura; dos Junior, Cassio Elias Santos; de Melo, Victor Hugo Cunha; Schwartz, William Robson

Self-Organizing Traffic Lights: A Pedestrian Oriented Approach Inproceedings

X Workshop de Visão Computacional, pp. 1-6, 2014.

Links | BibTeX

Rodrigues, Marco Tulio Alves; Milen, L O; Nascimento, E R; Schwartz, William Robson

Change detection based on features invariant to monotonic transforms and spatial constrained matching Inproceedings

Acoustics, Speech and Signal Processing (ICASSP), 2014 IEEE International Conference on, pp. 4334-4338, 2014.

Links | BibTeX

Schwartz, William Robson

Computer Vision: A Reference Guide Book Chapter

Ikeuchi, Katsushi (Ed.): Chapter Appearance-Based Human Detection, pp. 36–38, Springer US, 2014.

Links | BibTeX

Junior, Antonio Carlos Nazare; Ferreira, Renato; Schwartz, William Robson

Scalable Feature Extraction for Visual Surveillance Inproceedings

Iberoamerican Congress on Pattern Recognition (CIARP), pp. 375-382, Springer International Publishing, 2014.

Links | BibTeX

Dutra, Cristianne Rodrigues Santos; Rocha, M C; Schwartz, William Robson

Person Re-Identification Based on Weighted Indexing Structures Inproceedings

Iberoamerican Congress on Pattern Recognition (CIARP), pp. 359-366, Springer International Publishing, 2014.

Links | BibTeX

de Prates, Raphael Felipe Carvalho; Camara-Chavez, G; Schwartz, William Robson; Gomes, D M

An Adaptive Vehicle License Plate Detection at Higher Matching Degree Inproceedings

Iberoamerican Congress on Pattern Recognition (CIARP), pp. 454-461, Springer International Publishing, 2014.

Links | BibTeX

Schwartz, William Robson; de Melo, Victor Hugo Cunha; Pedrini, H; Davis, L S

A Data-Driven Detection Optimization Framework Journal Article

Neurocomputing, 104 , pp. 35-49, 2013.

Links | BibTeX

Prado, Gabriel Lorencetti; Schwartz, William Robson; Pedrini, Helio

Person Re-identification Using Partial Least Squares Appearance Modeling Incollection

Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, pp. 382–390, 2013.

Links | BibTeX

Carlos, G P; Pedrini, H; Schwartz, William Robson

Fast and Scalable Enrollment for Face Identification based on Partial Least Squares Inproceedings

IEEE International Conference on Automatic Face and Gesture Recognition, 2013.

Links | BibTeX

de Siqueira, F R; Schwartz, William Robson; Pedrini, H

Multi-Scale Gray Level Co-Occurrence Matrices for Texture Description Journal Article

Neurocomputing, pp. 1-10, 2013.

Links | BibTeX

Chakka, M M; Anjos, A; Marcel, S; Tronci, R; Muntoni, D; Fadda, G; Pili, M; Sirena, N; Murgia, G; Ristori, M; Roli, F; Yan, J; Yi, D; Lei, Z; Zhang, Z; Li, S; Schwartz, William Robson; Rocha, A; Pedrini, H; Lorenzo-Navarro, J; Castrillon-Santana, M; Maatta, J

Competition on Counter Measures to 2D Facial Spoofing Attacks Inproceedings

International Joint Conference on Biometrics, 2013.

Links | BibTeX

de Lima, Vitor Cezar; Schwartz, William Robson; Pedrini, H

3D Searchless Fractal Video Encoding at Low Bit Rates Journal Article

Journal of Mathematical Imaging and Vision, 45 (3), pp. 239-250, 2013.

Links | BibTeX

de Melo, Victor Hugo Cunha; Leao, Samir Moreira Andrade; Campos, M; Menotti, D; Schwartz, William Robson

Fast Pedestrian Detection based on a Partial Least Squares Cascade Inproceedings

IEEE International Conference on Image Processing, pp. 4146 - 4150, 2013.

Links | BibTeX

Dutra, Cristianne Rodrigues Santos; Souza, T; Alves, R; Schwartz, William Robson; Oliveira, L R

Re-identifying People based on Indexing Structure and Manifold Appearance Modeling Inproceedings

Conference on Graphics, Patterns and Images (SIBGRAPI), pp. 218-225, 2013.

Links | BibTeX

de Prates, Raphael Felipe Carvalho; Camara-Chavez, G; Schwartz, William Robson; Menotti, D

Brazilian License Plate Detection Using Histogram of Oriented Gradients and Sliding Windows Journal Article

International Journal of Computer Science and Information Technology, 5 , pp. 39-52, 2013.

Links | BibTeX

Schwartz, William Robson

Scalable People Re-Identification Based on a One-Against-Some Classification Scheme Inproceedings

IEEE International Conference on Image Processing, 2012.

Links | BibTeX

Chiachia, Giovani; Pinto, Nicolas; Schwartz, William Robson; Rocha, Anderson; Falc~ao, Alexandre X; Cox, David D

Person-Specific Subspace Analysis for Unconstrained Familiar Face Identification. Inproceedings

BMVC, pp. 1–12, 2012.

Links | BibTeX

Schwartz, William Robson; Guo, Huimin; Choi, Jonghyun; Davis, Larry S

Face identification using large feature sets Journal Article

Image Processing, IEEE Transactions on, 21 (4), pp. 2245–2255, 2012.

Links | BibTeX

Nascimento, E R; Oliveira, G L; Campos, M F M; Schwartz, William Robson

BRAND: A Robust Appearance and Depth Descriptor for RGB-D Images Inproceedings

IEEE/RSJ International Conference on Intelligent Robots and Systems, 2012.

Links | BibTeX

Nascimento, E R; Schwartz, William Robson; Campos, M F M

EDVD - Enhanced Descriptor for Visual and Depth Data Inproceedings

IAPR International Conference on Pattern Recognition, 2012.

Links | BibTeX

Nascimento, E R; Schwartz, William Robson; Oliveira, G L; Vieira, A W; Campos, M F M; Mesquita, D B

Appearance and Geometry Fusion for Enhanced Dense 3D Alignment Inproceedings

Conference on Graphics, Patterns and Images, 2012.

Links | BibTeX

Schwartz, William Robson; Pedrini, H

Evaluation of Feature Descriptors for Texture Classification Journal Article

Journal of Electronic Imaging, 21 (2), pp. 1-17, 2012.

Links | BibTeX

da Silva, R D; Schwartz, William Robson; Pedrini, H

Scalar Image Interest Point Detection and Description Based on Discrete Morse Theory and Geometric Descriptors Inproceedings

IEEE International Conference on Image Processing, 2012.

Links | BibTeX

Choi, J; Guo, H; Schwartz, William Robson; Davis, L S

A Complementary Local Feature Descriptor for Face Identification Inproceedings

IEEE Workshop on Applications of Computer Vision, pp. 121-128, 2012.

Links | BibTeX

Pinto, A S; Pedrini, H; Schwartz, William Robson; Rocha, A

Video-Based Face Spoofing Detection through Visual Rhythm Analysis Inproceedings

Conference on Graphics, Patterns and Images, 2012.

Links | BibTeX

Schwartz, William Robson; Davis, L S; Pedrini, H

Local Response Context Applied to Pedestrian Detection Inproceedings

Iberoamerican Congress on Pattern Recognition, pp. 181-188, 2011.

Links | BibTeX

Guo, H; Schwartz, William Robson; Davis, L S

Face Verification using Large Feature Sets and One Shot Similarity Inproceedings

International Joint Conference on Biometrics, 2011.

Links | BibTeX

Schwartz, William Robson; da Silva, R D; Davis, L S; Pedrini, H

A Novel Feature Descriptor Based on the Shearlet Transform Inproceedings

IEEE International Conference on Image Processing, pp. 1033-1036, 2011.

Links | BibTeX

Chingovska, I; Yang, J; Lei, Z; Yi, D; Kahm, O; Glaser, C; Damer, N; Kuijper, A; Nouak, A; Komulainen, J; amd Gupta, Pereira T S; Khandelwal, S; Bansal, S; Rai, A; Krishna, T; Goyal, D; Waris, M A; Zhang, H; Ahmad, I; Kiranyaz, S; an Tronci, Gabbouj M R; Pili, M; Sirena, N; Roli, F; Galbally, J; Fierrez, J; Pinto, A; Pedrini, H; Schwartz, William Robson; Rocha, A; Anjos, A; Marcel, S R

The 2nd Competition on Counter Measures to 2D Face Spoofing Attacks Inproceedings

International Conference on Biometrics, pp. 1-6, 2011.

Links | BibTeX

Schwartz, William Robson; Rocha, A; Pedrini, H

Face Spoofing Detection through Partial Least Squares and Low-Level Descriptors Inproceedings

International Joint Conference on Biometrics, 2011.

Links | BibTeX

de Lima, Vitor Cezar; Schwartz, William Robson; Pedrini, H

Fast Low Bit-Rate 3D Searchless Fractal Video Encoding Inproceedings

Conference on Graphics, Patterns and Images, pp. 189-196, 2011.

Links | BibTeX

Schwartz, William Robson; Pedrini, H

Improved Fractal Image Compression Based on Robust Feature Descriptors Journal Article

International Journal of Image and Graphics, 11 (4), pp. 571-587, 2011.

Links | BibTeX

112 entradas « 2 de 3 »