793 search results - page 36 / 159 » Matching images more efficiently with local descriptors |
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
This paper addresses action spotting, the spatiotemporal detection and localization of human actions in video. A novel compact local descriptor of video dynamics in the context of...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
Fingerprint matching is one of the most important modules in automatic fingerprint identification systems (AFIS). Traditional methods treat this problem as point pattern matching,...
SIGGRAPH
1999
ACM
13 years 12 months ago
1999
ACM
Antialiasing of ray traced images is typically performed by supersampling the image plane. While this type of filtering works well for many algorithms, it is much more efficient t...
MM
2010
ACM
13 years 7 months ago
2010
ACM
Restoring the fine detail in the slide area of a defocused lecture video is a challenging task. In this work, we propose to use clean images of slides available along with the def...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
Proc. of the International Conference on Computer Vision, Corfu (Sept. 1999) An object recognition system has been developed that uses a new class of local image features. The fea...