Title :
A temporal mode selection in the MPEG-2 encoder scheme
Author_Institution :
Signal Processing Laboratory, Swiss Federal Institute of Technology, CH-1015 Lausanne, Switzerland
Abstract :
This paper deals with the mode decision in an MPEG-2 framework. An algorithm for mode decision is introduced. This algorithm is based on a rate-distortion criterion and takes into account the temporal dependency of the frames. This approach can allow a quality gain of more than one dB compared to the Test Model 5 (TM5) mode decision algorithm.
Keywords :
Digital multimedia broadcasting; Encoding; Optimization; PSNR; Rate-distortion; Standards; Transform coding;
Conference_Titel :
European Signal Processing Conference, 1996. EUSIPCO 1996. 8th
Conference_Location :
Trieste, Italy
Print_ISBN :
978-888-6179-83-6
