22 October 1993 Layered video coder with self-concealed capability using frequency scanning technique
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Proceedings Volume 2094, Visual Communications and Image Processing '93; (1993); doi: 10.1117/12.157889
Event: Visual Communications and Image Processing '93, 1993, Cambridge, MA, United States
Abstract
In this paper, the frequency scanning and the Modified Universal Variable Length Coding (MUVLC) technique is examined as a means to improve the cell loss resilience of video codecs. An appropriate implementation of this technique for effective use in a pyramid layered coding scheme is described. Simulation results are presented which show the superior performance of this slice based coding technique in comparison to the conventional block scanning and Variable Length Coding (VLC) technique having similar coding efficiency.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Liem H. Kieu, King N. Ngan, "Layered video coder with self-concealed capability using frequency scanning technique", Proc. SPIE 2094, Visual Communications and Image Processing '93, (22 October 1993); doi: 10.1117/12.157889; https://doi.org/10.1117/12.157889
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KEYWORDS
Video

Asynchronous transfer mode

Lithium

Information operations

Computer programming

Image resolution

Signal attenuation

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