769 search results - page 43 / 154 » Depth Estimation from Image Structure |
IROS
2007
IEEE
14 years 2 months ago
2007
IEEE
— We have developed a stereo vision based obstacle detection (OD) system that can be used to detect obstacles in off-road terrain during both day and night conditions. In order t...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
We study the problem of estimating the illuminant's direction from images of textured surfaces. Given an isotropic, Gaussian random surface with constant albedo, Koenderink an...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
When estimating foreground and background layers (or equivalently an alpha matte), it is often the case that pixel measurements contain mixed colours which are a combination of for...
JEI
2006
13 years 7 months ago
2006
We propose a system to calculate the spatial distortion in 3-D images based on the shooting, display, and viewing conditions. It can be used to predict the extent of the perceived ...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper we propose a high-S/N imaging method involving combining many images captured with small blur using a video camera capable of high-frame-rate image capturing at 1000...