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ICMCS
2006
IEEE
144views Multimedia» more  ICMCS 2006»
15 years 10 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
ICMCS
2006
IEEE
168views Multimedia» more  ICMCS 2006»
15 years 10 months ago
Scalable Multi-View Video Coding for Interactive 3DTV
A standard for scalable video coding (SVC) is currently being worked on by the ISO MPEG Group. Work on standardization of multiple-view video coding (MVC) has also recently starte...
Nükhet Özbek, A. Murat Tekalp
ICMCS
2006
IEEE
147views Multimedia» more  ICMCS 2006»
15 years 10 months ago
An Efficient Algorithm for VC-1 to H.264 Video Transcoding in Progressive Compression
The high definition video adoption has been growing rapidly for the last two years. The two high definition DVD formats HD-DVD and Blueray have mandated MPEG-2, H.264 and VC-1 as ...
Jae-Beom Lee, Hari Kalva
ICMCS
2006
IEEE
105views Multimedia» more  ICMCS 2006»
15 years 10 months ago
Entropy and Memory Constrained Vector Quantization with Separability Based Feature Selection
An iterative model selection algorithm is proposed. The algorithm seeks relevant features and an optimal number of codewords (or codebook size) as part of the optimization. We use...
Sangho Yoon, Robert M. Gray
ICMCS
2006
IEEE
141views Multimedia» more  ICMCS 2006»
15 years 10 months ago
A Decentralized Key Management Scheme in Overlay Multicast Network
The recent growth of the World Wide Web has sparked new research into using the Internet for novel types of group communication, like multiparty videoconferencing and real-time st...
Xingfeng Guo, Xiaodong Liu, Qionghai Dai