279 search results - page 5 / 56 » Watermarking of MPEG-4 Videos |
MTA
2006
14 years 9 months ago
2006
Abstract There are increasing demands on portable communication devices to run multimedia applications. ISO (an International Organization for Standardization) standard MPEG-4 is a...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
A new content-based approach for improved H.264/MPEG4-AVC video coding is presented. The framework is generic because it is based on a closed-loop texture analysis by synthesis alg...
DAC
2003
ACM
15 years 10 months ago
2003
ACM
-- In this paper, we propose an energy-aware MPEG-4 FGS video streaming system with client feedback. In this client-server system, the battery-powered mobile client sends its maxim...
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Voted
PCM
2001
Springer
15 years 1 months ago
2001
Springer
This paper presents a fast and robust sprite generation algorithm for MPEG-4 video coding. Our contributions consist of two aspects. Firstly, a fast and robust Global Motion Estima...
PCM
2001
Springer
15 years 1 months ago
2001
Springer
Abstract. Color histogram is one of the most widely used visual feature representations in content-based retrieval. When processing the image/video data in the JPEG/MPEG compressed...