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Author Israelsen, P.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1991
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Very large scale integration ♦ Vector quantization ♦ Costs ♦ Image coding ♦ Clocks ♦ Power generation ♦ Prototypes ♦ Hardware ♦ Computational efficiency ♦ Search methods
Abstract Summary form only given. This presentation contains a discussion of the needs for a hardware Vector Quantization processor and the trade-offs involved in its design and implementation. The Codebook Processor Chip (CPC16) is a VQ processor capable of finding a full-search best match on sixteen codevectors in parallel. Maximum vector size is 625 samples. Full search of larger codebooks is possible by cascading several chips in parallel. Tree search and multi-stage searches are possible by cascading multiple chips in series in a pipeline structure.<<ETX>>
Description Author affiliation: Dept. of Electr. Eng., Utah State Univ., Logan, UT, USA (Israelsen, P.)
ISBN 0818692022
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1991-04-08
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 50.76 kB


Source: IEEE Xplore Digital Library