Content-based FGS coding mode determination for video streaming over wireless networks

Video streaming is the major subject of Amendment for MPEG-4 and it is developed in response to the growing needs on a video-coding standard for the video communication. The fine-granular scalability (FGS) combined with the temporal scalability addresses a variety of challenging problems in deliveri...

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Vydáno v:IEEE journal on selected areas in communications Ročník 21; číslo 10; s. 1595 - 1603
Hlavní autoři: Hung, Bin-Feng, Huang, Chung-Lin
Médium: Journal Article
Jazyk:angličtina
Vydáno: New York IEEE 01.12.2003
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:
Bandwidth
Coders
Coding
Communication standards
Encoders
Image quality
MPEG 4 Standard
Networks
PSNR
Scalability
Standards development
Streaming media
Temporal logic
Video communication
Video sequences
Wireless networks
ISSN:0733-8716, 1558-0008
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Shrnutí:Video streaming is the major subject of Amendment for MPEG-4 and it is developed in response to the growing needs on a video-coding standard for the video communication. The fine-granular scalability (FGS) combined with the temporal scalability addresses a variety of challenging problems in delivering video. The FGS video encoder makes the coding mode decision based on the video content and the current available bandwidth in order to achieve higher perceptual video quality. In this paper, we develop a mode selection method to find the most suitable scalable coding mode from six coding schemes: FGS, FGST, FGS-SE, and FGST with background composition based on the contents of the video sequences.
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ISSN:0733-8716
1558-0008
DOI:10.1109/JSAC.2003.815229