H.263+: video coding at low bit rates
Guy Côté, Begüm Erol, Michael Gallant, Faouzi Kossentini · IEEE Transactions on Circuits and Systems for Video Technology · 1998
We discuss the ITU-T H.263+ (or H.263 Version 2) low-bit-rate video coding standard. We first describe, briefly, the H.263 standard including its optional modes. We then address the 12 new negotiable modes of H.263+. Next, we present experimental results for these modes, based on our public-domain implementation (http:ilspmg.ece.ubc.ca). Tradeoffs among compression performance, complexity, and memory requirements for the H.263+ optional modes are discussed. Finally, results for mode combinations are presented.