The Joint Collaborative Team on Video Coding (jct-vc) of itu-t wp3/16 and iso/iec jtc 1/sc 29/wg 11 held its second meeting during 21-28 July, 2010 at the itu-t premises in Geneva, ch

JCTVC-B104 [M. Tok, A. Krutz, A. Glantz, T. Sikora (TUB)] Cross-check result of JCTVC-B022 Motion compensation with adaptive warped reference picture

The purpose of this document was to cross-check JCTVC-B022 on motion compensation with adaptive warped reference picture submitted by LG Electronics Inc. (LGE). The verification task was reported to have been done successfully, with the results matching exactly those proposed in JCTVC-B022.

LGE provided a win64 binary executable file of their proposed decoder, encoded bitstreams of all sequences agreed upon in the first description of the corresponding tool experiment, and their results. The provided bitstream files were decoded and bit rates as well as PSNR results were compared.
The experimental results reportedly matched exactly those provided by LGE. The results were listed in JCTVC-B104_verification_results.xls.

It was remarked that binary executable cross-checking is not really what we're looking for in terms of proper cross-verification of proposed technology. Cross-verifiers are requested to carefully study and deeply analyze the algorithms and software as well as run programs.