14 search results - page 2 / 3 » Robust Tracking and Stereo Matching under Variable Illuminat... |
FGR
2002
IEEE
13 years 9 months ago
2002
IEEE
We present a robust implementation of stereo-based head tracking designed for interactive environments with uncontrolled lighting. We integrate fast face detection and drift reduc...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
Local feature approaches to vision geometry and object recognition are based on selecting and matching sparse sets of visually salient image points, known as `keypoints' or `p...
IJRR
2010
12 years 11 months ago
2010
Abstract-This paper describes a new image-based approach to tracking the 6 degrees of freedom trajectory of a stereo camera pair. The proposed technique estimates the pose and subs...
SIBGRAPI
2008
IEEE
13 years 11 months ago
2008
IEEE
We describe a procedure to solve the basic problem of Variable Lighting Photometric Stereo – namely, recovering the normal directions and intrinsic albedos at all visible points...
ICCV
1998
IEEE
14 years 6 months ago
1998
IEEE
`Invariant regions' are image patches that automatically deform with changing viewpoint as to keep on covering identical physical parts of a scene. Such regions are then desc...