749 search results - page 12 / 150 » Relighting of Facial Images |
ISVC
2007
Springer
14 years 4 months ago
2007
Springer
In this paper, we present a facial expression recognition method using feature-adaptive motion energy analysis. Our method is simplicityoriented and avoids complicated face model r...
FGR
2004
IEEE
14 years 1 months ago
2004
IEEE
We review several model-based and image-based methods that we have developed for analyzing, synthesizing, and recognizing facial images. Our model-based methods include a sophisti...
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
In this paper, we proposes an effective and novel approach to recognize subtle facial expression method which is facial expression deformation. The proposed method deforms subtle ...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
In this paper, a robust technique is proposed to detect and track a set of twenty-eight prominent facial features under various facial expressions and face orientations in real-ti...
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
In this paper, we present a novel algorithm for representing facial expressions. The algorithm is based on the non-negative matrix factorization (NMF) algorithm, which decomposes ...