1997 search results - page 314 / 400 » Facial feature extraction using topological methods |
ICIAP
2003
ACM
15 years 10 months ago
2003
ACM
A novel approach is presented to select multiple key frames within an isolated video shot where there is camera motion causing significant scene change. This is achieved by determ...
ICCCN
2007
IEEE
15 years 4 months ago
2007
IEEE
— This paper proposes how to detect water level from a video signal for use of automatic river surveillance. The water level is recognized as a boundary line between the land reg...
ICASSP
2010
IEEE
14 years 8 months ago
2010
IEEE
The compression of video can reduce the accuracy of tracking algorithms, which is problematic for centralized applications that rely on remotely captured and compressed video for ...
PAMI
2007
14 years 9 months ago
2007
—This paper presents methods of modeling and predicting face recognition (FR) system performance based on analysis of similarity scores. We define the performance of an FR system...
ICCV
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract. We describe a visual communication application for a dark, theaterlike interactive virtual simulation training environment. Our system visually estimates and tracks the b...