26 search results - page 4 / 6 » An Efficient Linear Method for the Estimation of Ego-Motion ... |
CVPR
1997
IEEE
13 years 9 months ago
1997
IEEE
ÐWe describe a new direct method for estimating structure and motion from image intensities of multiple views. We extend the direct methods of Horn and Weldon [18] to three views....
DAGM
2008
Springer
13 years 7 months ago
2008
Springer
Abstract. Virtually all variational methods for motion estimation regularize the gradient of the flow field, which introduces a bias towards piecewise constant motions in weakly te...
CVPR
2003
IEEE
14 years 7 months ago
2003
IEEE
This paper introduces a practical approach for superresolution, the process of reconstructing a high-resolution image from the low-resolution input ones. The emphasis of our work ...
CVPR
2009
IEEE
15 years 14 days ago
2009
IEEE
Matching based on local brightness is quite limited, because
small changes on local appearance invalidate the
constancy in brightness. The root of this limitation is its
treatme...
ISBI
2008
IEEE
14 years 6 months ago
2008
IEEE
Several functional and biomedical imaging techniques rely on determining hemodynamic variables and their changes in large vascular networks. To do so at micro-vascular resolution ...