451 search results - page 66 / 91 » Performance evaluation with temporal rewards |
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper presents reliable techniques for detecting, tracking, and storing keyframes of people in surveillance video. The first component of our system is a novel face detector ...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
Traffic models play an important role in network simulation and performance analysis. This paper presents a frame-level hybrid framework for modeling variable bitrate (VBR) video ...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
In order to improve efficiency of video coding, temporal redundancy between neighboring frames can be reduced. In MPEG-2, some frames, named interframes, are predicted using a mot...
ICDE
1998
IEEE
14 years 9 months ago
1998
IEEE
In this paper, we consider a distributed video server environment where video movies need not be stored entirely in one server. Blocks of a video movie are allowed to be distribut...
WWW
2006
ACM
14 years 8 months ago
2006
ACM
We describe a framework for automatically selecting a summary set of photographs from a large collection of geo-referenced photos. The summary algorithm is based on spatial patter...