126 search results - page 25 / 26 » Facial Expression Recognition Using HLAC Features and WPCA |
SIBGRAPI
2009
IEEE
14 years 27 days ago
2009
IEEE
We have designed and implemented a multi-linear discriminant method of constructing and quantifying statistically significant changes on human identity photographs. The method is...
ICPR
2006
IEEE
14 years 7 months ago
2006
IEEE
Skin color is an important feature of faces. Various applications benefit from robust skin color detection. Depending on camera settings, illumination, shadows, people's tans...
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
We previously reported a face detection system based on color segmentation using HSV. It was shown that the color is more effective than other colors not only in accurate segmenta...
ICMI
2009
Springer
14 years 22 days ago
2009
Springer
Human nonverbal behavior recognition from multiple cues and modalities has attracted a lot of interest in recent years. Despite the interest, many research questions, including th...
CVPR
2003
IEEE
14 years 8 months ago
2003
IEEE
We consider the problem of learning with instances defined over a space of sets of vectors. We derive a new positive definite kernel f(A B) defined over pairs of matrices A B base...