Now showing items 1-2 of 2
Infrared face recogniton by optimum-path forest
(2009 16th International Conference on Systems, Signals and Image Processing, IWSSIP 2009, 2009-12-01) [Trabalho apresentado em evento]
This paper presents a novel, fast and accurate appearance-based method for infrared face recognition. By introducing the Optimum-Path Forest classifier, our objective is to get good recognition rates and effectively reduce ...
Adaptative techniques for the human faces detection
(ICEIS 2004 - Proceedings of the Sixth International Conference on Enterprise Information Systems, 2004-11-23) [Trabalho apresentado em evento]
This paper presents results from an efficient approach to an automatic detection and extraction of human faces from images with any color, texture or objects in background, that consist in find isosceles triangles formed ...