A VLSI architecture for a real-time code book generator and encoder of a vector quantizer

Image compression applications use vector quantization (VQ) for its high compression ratio and image quality. The current VQ hardware employs static instead of dynamic code book generation as the latter demands intensive computation and corresponding expensive hardware even though it offers better i...

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Veröffentlicht in:	IEEE transactions on very large scale integration (VLSI) systems 1994-09, Vol.2 (3), p.360-364
Hauptverfasser:	Tsang, K., Wei, B.W.Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer architecture Decoding Hardware Image coding Image quality Neurons PSNR Vector quantization Very large scale integration
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