UTILIZATION OF MATLAB FOR PICTURE QUALITY EVALUATION

The contribution deals with the measurement and picture quality evaluation in area of DTV (Digital Television). Subjective and objective picture quality evaluation methods and measures overview are presented in the paper and test pictures selection criteria are outlined. Then the simplified PQES (Picture Quality Evaluation System) features applied in Matlab are presented including the laboratory workplace utilization and example of quality evaluation. Finally the comparison of subjective and objective quality evaluation approach is concluded.