标题: | EBTC: An economical method for searching the threshold of ETC compression |
作者: | Yang, CY Lin, JC 交大名义发表 资讯工程学系 National Chiao Tung University Department of Computer Science |
关键字: | data compression;image processing;image coding |
公开日期: | 26-九月-1996 |
摘要: | An economical method for obtaining a nearly-optimal threshold for the block truncation coding (BTC) image compression algorithm is presented. Simulation results show that the PSNR performance of the proposed economic BTC (EBTC) method is very close to that of the optimised BTC (OBTC) algorithm, but EBTC only takes about half the computation time required by the OBTC algorithm. |
URI: | http://hdl.handle.net/11536/1034 |
ISSN: | 0013-5194 |
期刊: | ELECTRONICS LETTERS |
Volume: | 32 |
Issue: | 20 |
起始页: | 1870 |
结束页: | 1871 |
显示于类别: | Articles |
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