43 search results - page 1 / 9 » Computing Optical Flow with Physical Models of Brightness Va... |
CVPR
2000
IEEE
14 years 7 months ago
2000
IEEE
CVPR
2000
IEEE
14 years 7 months ago
2000
IEEE
This paper addresses the issue of motion estimation on image sequences. The standard motion equation used to compute the apparent motion of image irradiance patterns is an invaria...
DAGM
2007
Springer
13 years 8 months ago
2007
Springer
Abstract. The measurement of fluid flows is an emerging field for optical flow computation. In a number of such applications, a tracer is visualized with modern digital cameras. Du...
ECCV
2006
Springer
14 years 6 months ago
2006
Springer
Abstract. In this paper we introduce a principled approach to modeling the image brightness constraint for optical flow algorithms. Using a simple noise model, we derive a probabil...
IWCM
2004
Springer
13 years 10 months ago
2004
Springer
Estimation of optical flow and physically motivated brightness changes can be formulated as parameter estimation in linear models. Accuracy of this estimation heavily depends on t...