156 search results - page 9 / 32 » Automatic Camera Calibration from a Single Manhattan Image |
ICRA
2003
IEEE
15 years 3 months ago
2003
IEEE
In this paper, we provide a principled and unified explanation how knowledge in global 3-D structural invariants, typically captured by a group action on a symmetric structure, ca...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
: The paper presents decoding positional and color information using visual coded patterns for efficient geometric calibration and color consistency across multiple cameras. The pa...
PAMI
2008
14 years 9 months ago
2008
Image denoising algorithms often assume an additive white Gaussian noise (AWGN) process that is independent of the actual RGB values. Such approaches cannot effectively remove colo...
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
The problem of automatic recognition of human activities is among the most important and challenging open areas of research in Computer Vision. This paper presents a new approach ...
JMM2
2006
14 years 9 months ago
2006
We present a low cost, hybrid active/passive 3D scanning system based on an off-the-shelf camera, a laser stripe illuminator and a turntable. The system combines the good accuracy ...