180 search results - page 12 / 36 » Optical Flow Estimation Using Learned Sparse Model |
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper addresses the problem of applying powerful pattern recognition algorithms based on kernels to efficient visual tracking. Recently Avidan [1] has shown that object recog...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
In this paper we present a model-based algorithm for the estimation of 3D motion and the analysis of facial expressions of a speaking person. A set of facial animation parameters ...
ISBI
2007
IEEE
15 years 3 months ago
2007
IEEE
Quantitative analysis of cardiac motion is of great clinical interest in assessing ventricular function. Real-time 3-D (RT3D) ultrasound transducers provide valuable fourdimension...
WCE
2007
14 years 10 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...
ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Planar motion models can provide gross motion estimation and good segmentation for image pairs with large inter-frame disparity. However, as the disparity becomes larger, the resul...