57 search results - page 8 / 12 » Estimation of optical flow for large displacements |
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper, we present a novel technique for estimating large camera displacement using stereo images. The relative transformation between two stereo image pairs is estimated u...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
Optical flow estimation is a fundamental and ill-posed problem in computer vision. To recover a dense flow field, appropriate spatial constraints have to be enforced. Recent ad...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper develops an algorithm for estimating the epipole or direction of translation of a moving monocular observer. To this end, we use constraints arising from two points tha...
AIPR
2001
IEEE
13 years 11 months ago
2001
IEEE
When estimating the dense motion field of a video sequence, if little is known or assumed about the content, a limited constraint approach such as optical flow must be used. Since...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
A simple seed growing algorithm for estimating scene flow in a stereo setup is presented. Two calibrated and synchronized cameras observe a scene and output a sequence of image p...