118 search results - page 22 / 24 » Modeling and tracking of faces in real-life illumination con... |
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
We present a novel technique for calibrating displaycamera systems from reflections in the user's eyes. Displaycamera systems enable a range of vision applications that need ...
CVPR
1997
IEEE
13 years 10 months ago
1997
IEEE
In many vision problems, we want to infer two (or more) hidden factors which interact to produce our observations. We may want to disentangle illuminant and object colors in color...
3DIM
2007
IEEE
14 years 3 days ago
2007
IEEE
Modeling dynamic scenes is a challenging problem faced by applications such as digital content generation and motion analysis. Fast single-frame methods obtain sparse depth sample...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
In this paper, we present a method using pixel-level information, local region-level information and global-level information to remove shadow. At the pixel-level, we employ GMM t...
FGR
2004
IEEE
13 years 9 months ago
2004
IEEE
This paper proposes a method of determining human head poses from a sequence of images. The main idea is to use some features in a 3D head model to generate a virtual fronto-paral...