Ricardo Da S. Torres
Detecting face presentation attacks in mobile devices with a patch-based CNN and a sensor-aware loss function
PLoS ONE · 2020
Two-tiered face verification with low-memory footprint for mobile devices
IET Biometrics · 2020
Deep face verification for spherical images
IEEE International Conference on Image Processing (ICIP) · 2019
Two-tiered facial verification for mobile devices
Workshop of Theses and Dissertations, Conference on Graphics, Patterns and Images (WTD/SIBGRAPI) · 2018
Automatic age range estimation on mobile devices
XXV Congresso de Iniciação Científica da Unicamp · 2017
A Competition on Generalized Software-based Face Presentation Attack Detection in Mobile Scenarios
International Joint Conference on Biometrics (IJCB) · 2017
Shape feature extraction and description based on tensor scale
Pattern Recognition (PR) · 2010
Shape descriptors based on tensor scale
Workshop of Theses and Dissertations, Brazilian Symposium on Computer Graphics and Image Processing (WTD/SIBGRAPI) · 2008
Recuperação de imagens: desafios e novos rumos
Seminário Integrado de Software e Hardware (SEMISH) · 2008
A new shape descriptor based on tensor scale
International Symposium on Mathematical Morphology (ISMM) · 2007
Detecting contour saliences using tensor scale
IEEE International Conference on Image Processing (ICIP) · 2007
