Title :
Performance evaluation of MPEG-2 video coding for ATV
Author :
Lauzon, Daniel ; Vincent, Andre ; Wang, Limin
Author_Institution :
Communication Res. Centre, Ottawa, Ont., Canada
Abstract :
We examine the subjective and the objective performance of MPEG-2 main profile/high level for HDTV. Formal subjective assessment was performed by non-expert viewers on the sequences coded at a bit rate of 18 Mbits/s. Since MPEG-2 allows a great flexibility at the encoding end, we also examined the impact of various MPEG-2 encoding parameters on the quality of the reconstructed HDTV video sequences in terms of signal-to-noise ratio (SNR)
Keywords :
ISO standards; code standards; high definition television; image reconstruction; image sequences; telecommunication standards; video coding; 18 Mbit/s; ATV; IEC; ISO; MPEG-2 encoding parameters; MPEG-2 main profile/high level; MPEG-2 video coding; bit rate; formal subjective assessment; objective performance; performance evaluation; reconstructed HDTV video sequences quality; subjective performance; Bit rate; Conducting materials; HDTV; IEC standards; ISO standards; Signal to noise ratio; Testing; Transform coding; Video coding; Video sequences;
Conference_Titel :
Consumer Electronics, 1995., Proceedings of International Conference on
Conference_Location :
Rosemont, IL
Print_ISBN :
0-7803-2140-5
DOI :
10.1109/ICCE.1995.517940
