674 search results - page 84 / 135 » Local Motion Estimation from Stereo Image Sequences |
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
We propose a hierarchical disparity estimation algorithm with energy-based regularization. Initial disparity vectors are obtained from downsampled stereo images using a feature-ba...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
This paper presents a cross-based framework of performing local multipoint filtering efficiently. We formulate the filtering process as a local multipoint regression problem, c...
ACIVS
2006
Springer
14 years 17 days ago
2006
Springer
Most approaches to camera motion estimation from image sequences require matching the projections of at least 4 non-coplanar points in the scene. The case of points lying on a plan...
ICIP
2003
IEEE
14 years 2 months ago
2003
IEEE
Regularization constraints are necessary in inverse problems such as image restoration, optical flow computation or shape from shading to avoid the singularities in the solution....
WACV
2007
IEEE
14 years 3 months ago
2007
IEEE
Registering consecutive images from an airborne sensor into a mosaic is an essential tool for image analysts. Strictly local methods tend to accumulate errors, resulting in distor...