Title :
Study of video quality metrics for MPEG-2 based video communications
Author :
Cuenca, Pedro ; Orozco-Barbosa, Luis ; Garrido, Antonio ; Quiles, Francisco
Author_Institution :
Dept. de Inf., Univ. de Castilla, Albacete, Spain
Abstract :
In recent years, the development of novel video coding technologies has spurred the interest in developing digital video communications over packet switched networks. The definition of evaluation mechanisms to assess the quality of video will play a major role in the overall design of packet video systems. In this paper, we undertake a study of current trends on the definition of video quality metrics. We have been particularly interested in metrics allowing to assess the quality from the end user point of view
Keywords :
packet switching; video coding; visual communication; MPEG-2 based video communications; digital video communications; objective metrics; packet switched networks; packet video; subjective metrics; video coding; video quality metrics; IEC standards; ISO standards; Protocols; Standards development; Standards organizations; Streaming media; Transform coding; Video coding; Video compression; Video sequences;
Conference_Titel :
Communications, Computers and Signal Processing, 1999 IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-5582-2
DOI :
10.1109/PACRIM.1999.799531
