628 search results - page 18 / 126 » Distance Field Compression |
ICMCS
2009
IEEE
13 years 7 months ago
2009
IEEE
In recent years the video event understanding is an active research topic, with many applications in surveillance, security, and multimedia search and mining. In this paper we foc...
VR
2002
IEEE
14 years 2 months ago
2002
IEEE
In virtual environments, perceived egocentric distances are consistently underestimated when compared to the same distance judgments in the real world. The research presented in t...
IPPS
1996
IEEE
14 years 2 months ago
1996
IEEE
The distance transform (DT) and the medial axis transform (MAT) are two image computation tools used to extract the information about the shape and the position of the foreground ...
CVPR
2003
IEEE
15 years 3 hour ago
2003
IEEE
This paper proposes a unified framework for spatiotemporal segmentation of video sequences. A Bayesian network is presented to model the interactions among the motion vector field...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
—We address the problem of distributed source coding of binary sources with side information at the decoder. We propose a compression scheme using irregular turbo codes. We optim...