246 search results - page 43 / 50 » Occlusion-Aware Optical Flow Estimation |
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
Motion confidence measures aim to identify how well an image patch determines image motion. These kinds of confidence measures are commonly used to select points for optical flow ...
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
Video-surveillance systems are becoming more and more autonomous in the detection and the reporting of abnormal events. In this context, this paper presents an approach to detect ...
ICPR
2002
IEEE
14 years 11 months ago
2002
IEEE
This paper describes an approach for video structuring and indexing. It relies on motion wavelet coefficients directly estimated from image sequence. These coefficients provide a ...
IPMI
2009
Springer
14 years 10 months ago
2009
Springer
We report on a new framework to investigate the rapid brain development of newborns. It is based on the analysis of depth maps of the cortical surface through the study of a displa...
ISBI
2006
IEEE
14 years 3 months ago
2006
IEEE
Quantitative analysis of cardiac motion is of great clinical interest in assessing ventricular function. Real-time 3-D (RT3D) ultrasound transducers provide valuable threedimensio...