5386 search results - page 98 / 1078 » Approaches to Multimedia and Security |
166
click to vote
TCOM
2010
15 years 4 months ago
2010
Abstract—Cognitive radio technologies have become a promising approach to efficiently utilize the spectrum. Although many works have been proposed recently in the area of cognit...
192
click to vote
INFORMATICALT
2007
15 years 6 months ago
2007
Semantic-based storage and retrieval of multimedia data requires accurate annotation of the data. Annotation can be done either manually or automatically. The retrieval performance...
137
click to vote
ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
This paper presents a distortion optimized streaming algorithm for on-demand streaming of multimedia. Given the pre-encoded packets of a multimedia stream, we propose a fast algor...
146
click to vote
DAC
2006
ACM
16 years 7 months ago
2006
ACM
Multimedia SoCs are characterized by a main controller that directs the activity of several cores, each of which is in charge of a stage in the processing of a media stream. The v...
170
click to vote
SEMCO
2008
IEEE
16 years 13 days ago
2008
IEEE
A huge amount of data and metadata emerges from Web 2.0 applications which have transformed the Web to a mass social interaction and collaboration medium. Collaborative Tagging Sy...