Implementation of a fast H.263+ encoder/decoder

TitleImplementation of a fast H.263+ encoder/decoder
Publication TypeConference Paper
Year of Publication1998
AuthorsErol, B., F. Kossentini, and H. Alnuweiri
Conference NameSignals, Systems Computers, 1998. Conference Record of the 32nd Asilomar Conference on
Pagination462 -466 vol.1
Date Publishednov.
Keywordscode standards, DCT/IDCT algorithm, digital signal processing chips, discrete cosine transforms, efficient video coding algorithms, fast H.263+ encoder/decoder, high video reproduction quality, Intel's MMX architecture, inverse problems, low bit rate video coding, motion estimation, parallel algorithms, parallel architectures, public-domain encoder/decoder software, quantisation (signal), SIMD structured components, speed improvement, telecommunication standards, video coding

We propose efficient video coding algorithms that lead to a significant speed improvement in low bit rate video coding, while maintaining high video reproduction quality. We also map some of the SIMD structured components of video coding onto Intel's MMX architecture. The developed algorithms are implemented using our public-domain H.263+ encoder/decoder software


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