417 search results - page 23 / 84 » To learn representativeness of video frames |
218
click to vote
MM
2009
ACM
15 years 10 months ago
2009
ACM
Pervasive multimedia devices require accurate video retargeting, especially in connected consumer electronics platforms. In this paper, we present a context assisted spatialtempor...
159
click to vote
JEI
2000
15 years 5 months ago
2000
Motion estimation is a temporal image compression technique, where an n x n block of pixels in the current frame of a video sequence is represented by a motion vector with respect...
178
click to vote
FGR
2004
IEEE
15 years 9 months ago
2004
IEEE
We wish to model the way in which faces move in video sequences. We represent facial behaviour as a sequence of short actions. Each action is a sample from a statistical model rep...
140
click to vote
ICIAP
2009
ACM
15 years 10 months ago
2009
ACM
The direct visual inspection of WCE video by an expert is a tiring and cost activity and it is a true bottleneck to the widespread application of this diagnostic technique. In this...
271
click to vote
ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
We propose a new statistical model, named Hierarchical Topic Trajectory Model (HTTM), for acquiring a dynamically changing topic model that represents the relationship between vid...