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ICASSP
2008
IEEE
15 years 8 months ago
Layered wireless video multicast using omni-directional relays
— Wireless video multicast enables delivery of popular events to many wireless users in a bandwidth efficient manner. However, providing good and stable video quality to a large...
Ozgu Alay, Thanasis Korakis, Yao Wang, Elza Erkip,...
135
Voted
SAC
2003
ACM
15 years 7 months ago
Streaming of DivX AVI Movies
In recent years the MPEG-4 ISO compression standard has gained much attention. With its high compression ratio it promises to make broadbandstreaming more feasible. However, curre...
Roger Zimmermann
113
Voted
ISM
2006
IEEE
105views Multimedia» more  ISM 2006»
15 years 8 months ago
MPEG-21 Based Temporal Adaptation of Live H.264 Video
The diversity of devices in both wired and wireless networks via which multimedia contents are desired to be accessed and interacted with has grown significantly. Applications lik...
Razib Iqbal, Shervin Shirmohammadi, Chris Joslin
ISPEC
2009
Springer
15 years 9 months ago
Hash-Based Key Management Schemes for MPEG4-FGS
We propose two symmetric-key management schemes for the encryption of scalable compressed video content. The schemes are applicable to MPEG-4 Fine Grain Scalability video coding. O...
Mohamed Karroumi, Ayoub Massoudi
ICMCS
2006
IEEE
144views Multimedia» more  ICMCS 2006»
15 years 8 months ago
Optimal Requantization-Based Rate Adaptation for H.264
Bit rate adaptation is one of the most important types of video transcoding. With H.264 becoming the predominant video codec of choice in video coding and streaming, prudent ratea...
Bo Shen