632 search results - page 11 / 127 » Using Optical Flow for Tracking |
AIPR
2001
IEEE
14 years 16 days 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...
ICIP
2004
IEEE
14 years 10 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
2001
IEEE
14 years 11 months ago
2001
IEEE
This paper presents a novel solution for flow-based tracking and 3D reconstruction of deforming objects in monocular image sequences. A non-rigid 3D object undergoing rotation and...
CVPR
2008
IEEE
13 years 10 months ago
2008
IEEE
We present a model-based system for tracking rotating fluids, and apply it to a laboratory study of atmospheric circulation. Tracking is accomplished by filtering uncertain and hi...
CVPR
1997
IEEE
14 years 11 months ago
1997
IEEE
A framework for learning parameterized models of optical flow from image sequences is presented. A class of motions is represented by a set of orthogonal basis flow fields that ar...