118 search results - page 1 / 24 » Modeling and tracking of faces in real-life illumination con... |
ICASSP
2009
IEEE
14 years 5 months ago
2009
IEEE
In this paper, we address the problem of face tracking across illumination changes and occlusions. The method is based on leveraging the strengths of both Adaboost to deal with cl...
ICPR
2000
IEEE
14 years 3 months ago
2000
IEEE
Techniques for color-based tracking of faces or hands often assume a static skin color model. However, skin color perceived by a camera can change when lighting changes. In common...
FGR
2008
IEEE
14 years 5 months ago
2008
IEEE
We propose a novel method to correct for arbitrary illumination variation in the face images. The main purpose is to improve recognition results of face images taken under uncontr...
ICIP
2006
IEEE
15 years 15 days ago
2006
IEEE
We present an algorithm for illumination invariant 3D model based tracking and video compression. While model-based coding schemes are well developed, the compression rate reduces...
CLOR
2006
14 years 2 months ago
2006
We introduce a stochastic model to characterize the online computational process of an object recognition system based on a hierarchy of classifiers. The model is a graphical netwo...