36 search results - page 3 / 8 » Real-time tracking of image regions with changes in geometry... |
CVPR
2010
IEEE
13 years 6 months ago
2010
IEEE
We present a change detection method resistant to global and local illumination variations for use in visual surveillance scenarios. Approaches designed thus far for robustness to...
VRST
2004
ACM
13 years 11 months ago
2004
ACM
Global illumination dramatically improves realistic appearance of rendered scenes, but usually it is neglected in VR systems due to its high costs. In this work we present an effi...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
This paper describes a novel method for content extraction and scene retrieval for video sequences based on local region descriptors. The local invariant features are obtained for...
CVIU
2006
13 years 5 months ago
2006
Vision-based tracking is a basic elementary task in many computer vision-based applications such as video surveillance and monitoring, sensing and navigation in robotics, video co...
ICRA
2009
IEEE
14 years 13 days ago
2009
IEEE
— In this paper we present a novel methodology for detection and tracking of facial features like eyes, nose and mouth in image sequences. The proposed methodology is intended to...