72 search results - page 7 / 15 » Camera Calibration and Light Source Estimation from Images w... |
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
A method was recently devised for the recovery of an invariant image from a 3-band colour image. The invariant image, originally 1D greyscale but here derived as a 2D chromaticity,...
CVPR
1999
IEEE
14 years 9 months ago
1999
IEEE
The image irradiance of a three-dimensional object is known to be the function of three components: the distribution of light sources, the shape, and reflectance of a real object ...
ICRA
2009
IEEE
14 years 2 months ago
2009
IEEE
— Accurate localization of landmarks in the vicinity of a robot is a first step towards solving the SLAM problem. In this work, we propose algorithms to accurately estimate the ...
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...
CVPR
2009
IEEE
14 years 5 months ago
2009
IEEE
Consider a projector-camera setup where a sinusoidal pattern is projected onto the scene, and an image of the objects imprinted with the pattern is captured by the camera. In this...