266 search results - page 21 / 54 » Steerable illumination textures |
PR
2002
13 years 10 months ago
2002
Search by Object Model -- finding an object inside a target image -- is a desirable and yet difficult mechanism for querying multimedia data. An added difficulty is that objects c...
RT
2004
Springer
14 years 4 months ago
2004
Springer
Spherical harmonics are often used for compact description of incident radiance in low-frequency but distant lighting environments. For interaction with nearby emitters, computing...
CVIU
2007
13 years 11 months ago
2007
Facial expression recognition is an active research area that finds a potential application in human emotion analysis. This work presents an illumination independent approach for...
SSPR
2010
Springer
13 years 9 months ago
2010
Springer
Delivering digitally a realistic appearance of materials is one of the most difficult tasks of computer vision. Accurate representation of surface texture can be obtained by means ...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper, a multilinear approach based on image texture for face recognition is present. First, we extract the texture features of the facial images using the Local Binary Pa...