722 search results - page 74 / 145 » Semantics of multimedia in MPEG-7 |
AMR
2003
Springer
14 years 3 months ago
2003
Springer
As more and more knowledge and information becomes available through computers, a critical capability of systems supporting knowledge management is the classification of documents ...
IJAMC
2007
13 years 9 months ago
2007
: Multimedia service providers on the web need their services to be well protected and easily accessible worldwide. This has initiated several lines of research to provide semantic...
VISUAL
2007
Springer
14 years 4 months ago
2007
Springer
With the explosion of multimedia data especially that of video data, requirement of efficient video retrieval has becoming more and more important. Years of TREC Video Retrieval Ev...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
This paper presents a new spatial-HMM(SHMM)for automatically classifying and annotating natural images. Our model is a 2D generalization of the traditional HMM in the sense that b...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper, an affine invariant watermarking scheme, robust to geometric attacks, is proposed and applied to face regions. Initially, face regions are unsupervisedly extracted ...