50 search results - page 6 / 10 » Tensor-Based Multiple Object Trajectory Indexing and Retriev... |
SAC
2005
ACM
15 years 3 months ago
2005
ACM
We present a novel indexing schema that provides eļ¬cient nearest-neighbor queries in multimedia databases consisting of objects described by multiple feature vectors. The beneļ¬...
119
click to vote
TMM
2008
14 years 9 months ago
2008
In this paper, we propose an approach to learning appearance models of moving objects directly from compressed video. The appearance of a moving object changes dynamically in vide...
MM
1996
ACM
15 years 1 months ago
1996
ACM
Processing digital video directly in the compressed domain has many advantages in terms of storage efficiency, speed, and video quality. We have developed a compressed video editi...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
Dance video is one of the important types of narrative videos with semantic rich content. This paper proposes a new meta model, Dance Video Content Model (DVCM) to represent the ex...
144
click to vote
JCST
2010
14 years 4 months ago
2010
Abstract The significant overhead related to frequent location updates from moving objects often results in poor performance. As most of the location updates do not affect the quer...