749 search results - page 133 / 150 » Relighting of Facial Images |
ECCV
2004
Springer
14 years 11 months ago
2004
Springer
In this work, we present a novel approach to face recognition which considers both shape and texture information to represent face images. The face area is first divided into small...
ECCV
2004
Springer
14 years 11 months ago
2004
Springer
Photometric stereo algorithms use a Lambertian reflectance model with a varying albedo field and involve the appearances of only one object. This paper extends photometric stereo a...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
This article deals with facial segmentation and liptracking with feedback control for real-time animation of a synthetic 3D face model. Classical approaches consist in two success...
ICIP
2009
IEEE
14 years 11 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 ...
ICML
2006
IEEE
14 years 10 months ago
2006
IEEE
When given a small sample, we show that classification with SVM can be considerably enhanced by using a kernel function learned from the training data prior to discrimination. Thi...