Title :
Error resilient variable length encoder/decoder for low power wireless video codecs
Author :
Novell, Mario ; Mollay, S.
Author_Institution :
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Abstract :
Wireless video transmission presents several problems to the design of a video codec for such an application. These problems include: bandwidth availability, Bit Error Rates (BER), and power consumption. This paper describes the design and implementation of a low power, error resilient variable-length encoder and decoder to address these issues
Keywords :
coding errors; decoding; error detection; error statistics; low-power electronics; video codecs; video coding; visual communication; BER; bandwidth availability; bit error rates; error resilient decoder; error resilient encoder; low power wireless video codecs; power consumption; variable length decoder; variable length encoder; wireless video transmission; Availability; Bandwidth; Decoding; Image coding; PSNR; Q factor; Quality of service; Quantization; Table lookup; Video codecs;
Conference_Titel :
Circuits and Systems, 1999. 42nd Midwest Symposium on
Conference_Location :
Las Cruces, NM
Print_ISBN :
0-7803-5491-5
DOI :
10.1109/MWSCAS.1999.867825
