SYSTEMS AND METHODS FOR VIDEO QUALITY MEASUREMENT USING AUXILIARY INFORMATION OF CODEC

摘要

A system and a method for evaluating quality of moving pictures by using codec auxiliary information are provided to improve performance of objective evaluation for quality of moving pictures by utilizing auxiliary information provided by an encoder or a decoder of a video codec. An original moving picture input unit(110) inputs original moving pictures. A coding unit(120) encodes the inputted original moving pictures. A decoding unit(130) decodes the encoded moving picture data. A quality evaluating unit(140) evaluates quality of pictures by using the decoded moving picture data. The coding unit transmits auxiliary information to evaluate quality of pictures among information obtained in a coding process to the quality evaluating unit. The quality evaluating unit evaluates quality of pictures by using the decoded moving picture data inputted from the decoding unit and the auxiliary information transmitted from the coding unit.