87 search results - page 13 / 18 » Over-Parameterized Variational Optical Flow |
CVIU
2006
13 years 9 months ago
2006
This paper describes a variational method with active curve evolution and level sets for the estimation, segmentation, and 3D interpretation of optical flow generated by independe...
WCE
2007
13 years 11 months ago
2007
—Moving object detection is very important for video surveillance. In this paper, we present a new real time motion detection algorithm that is based on the integration of accumu...
IJCV
2006
13 years 9 months ago
2006
In this paper, we suggest a variational model for optic flow computation based on non-linearised and higher order constancy assumptions. Besides the common grey value constancy ass...
JMIV
2008
13 years 9 months ago
2008
In this paper, we propose a global method for estimating the motion of a camera which films a static scene. Our approach is direct, fast and robust, and deals with adjacent frames...
CAIP
2007
Springer
14 years 1 months ago
2007
Springer
In this paper, we analyse mathematical properties of spatial optical-flow computation algorithm. First by numerical analysis, we derive the convergence property on variational opti...