155 search results - page 19 / 31 » Mesostructure from Specularity |
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Most of the shape from shading (SFS) algorithms have been developed under the simplifying assumptions of a Lambertian surface, an orthographic projection, and a distant light sour...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
Optical flow is widely in use in the field of image processing. In general, optical flow is computed from luminance images. However, optical flow based on luminance information hi...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
Tolerance to pose variations is one of the key remaining problems in face recognition. It is of great interest in airport surveillance systems using mugshot databases to screen tr...
3DPVT
2004
IEEE
13 years 11 months ago
2004
IEEE
This paper describes a simple method for estimating the surface radiance function from single images of smooth surfaces made of materials whose reflectance function is isotropic a...
TOG
2008
13 years 7 months ago
2008
A semi-automatic approach is presented that enables the generation of a high-quality 3D model of a static object from an image sequence that was taken by a moving, uncalibrated co...