EBTC: An economical method for searching the threshold of ETC compression

doi:10.1049/el:19961267

Title:	EBTC: An economical method for searching the threshold of ETC compression
Authors:	Yang, CY Lin, JC 資訊工程學系 Department of Computer Science
Keywords:	data compression;image processing;image coding
Issue Date:	26-Sep-1996
Abstract:	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://dx.doi.org/10.1049/el:19961267 http://hdl.handle.net/11536/149326
ISSN:	0013-5194
DOI:	10.1049/el:19961267
Journal:	ELECTRONICS LETTERS
Volume:	32
Begin Page:	1870
End Page:	1871
Appears in Collections:	Articles