Title :
A low-power video-rate pyramid VQ decoder
Author :
Tsern, E.K. ; Meng, T.H.
Author_Institution :
Center for Integrated Syst., Stanford Univ., CA, USA
Abstract :
Battery-operated portable video devices require compression schemes and hardware with low-complexity, low-power implementations. This pyramid vector quantization (PVQ) decoder chip is used for real-time video decompression with low-power operation. The chip performs decompression by converting PVQ codewords into data values and integrates all functionality on one die, requiring no external hardware or memory.
Keywords :
decoding; digital signal processing chips; vector quantisation; video coding; battery-operated portable video devices; low-power hardware; pyramid vector quantization decoder chip; real-time video decompression; Arithmetic; Clocks; Code standards; Encoding; Hardware; Iterative decoding; Lattices; Read only memory; Vector quantization; Video compression;
Conference_Titel :
Solid-State Circuits Conference, 1996. Digest of Technical Papers. 42nd ISSCC., 1996 IEEE International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-3136-2
DOI :
10.1109/ISSCC.1996.488553
