Hybrid block truncation coding

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Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/29307

Title:	Hybrid block truncation coding
Authors:	Huang,CS;Lin,YY
Contributors:	電機工程研究所
Keywords:	IMAGE
Date:	1997
Issue Date:	2010-06-29 20:21:24 (UTC+8)
Publisher:	中央大學
Abstract:	A hybrid block truncation coding (BTC) is presented in this work. In the hybrid ETC, a universal codebook using Ramming codes and a differential pulse code modulation (DPCM) are employed, respectively, to the bit plane and the side information of ETC to reduce coding rate. Simulation results reveal that the performance of the proposed algorithm is only slightly worse than that of the hybrid ETC using vector quantization (VQ) techniques, but with much lower computational or hardware complexity.
Relation:	IEEE SIGNAL PROCESSING LETTERS
Appears in Collections:	[Graduate Institute of Electrical Engineering] journal & Dissertation

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