749 search results - page 7 / 150 » Relighting of Facial Images |
IJCV
2002
13 years 9 months ago
2002
Image-based relighting (IBL) is a technique to change the illumination of an image-based object/scene. In this paper, we define a representation called the reflected irradiance fi...
CVPR
2003
IEEE
14 years 11 months ago
2003
IEEE
A radiance environment map pre-integrates a constant surface reflectance with the lighting environment. It has been used to generate photo-realistic rendering at interactive speed...
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
In this paper, human facial articulation models are derived from frontal and side view image sequences using connected vibrations non-rigid motion tracking algorithm. First, a 3D ...
SIGGRAPH
2000
ACM
14 years 2 months ago
2000
ACM
We present new techniques for interactive cinematic lighting design of complex scenes that use procedural shaders. Deep-framebuffers are used to store the geometric and optical in...
IWBRS
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. While features used for texture analysis have been successfully used in some biometric applications, only quite few works have considered them in facial image analysis. T...