The system and the method for automatic video quality appraisal of supplying scalable dynamic objective metric

摘要

This invention automatically appraises the quality of video of the video picture supplies scalable dynamic objective metric discloses the system (100) and the method of being improved. As for the system (100), it possesses the objective metric controller (150) which can receive plural objective metric model units (120,130,140). The system weight of figure of merit of plural objective metric decides scalable dynamic objective metric from the average which is attached. Scalable dynamic objective metric displays the optimum correlation of subjective measurement of the video picture and objective metric measurement of the video picture. Weight value of figure of merit of individual objective metric, depending on the type of video picture which is appraised, or it is possible to increase be decreased. Figure of merit of individual objective metric to the system (100) may be deleted from addition or the system (100). When the video picture whose plural objective metric model units are new is received to decide the value whose scalable dynamic objective metric is new continually it is possible the system.