標題: Fault-tolerant and progressive transmission of images
作者: Chen, SK
Lin, JC
資訊工程學系
Department of Computer Science
關鍵字: progressive;image sharing;image hiding;quality-control
公開日期: 1-Dec-2005
摘要: A fault-tolerant progressive image transmission method is proposed. The advantages include the following: (1) Unlike most progressive methods, the image is divided into n parts with equal importance to avoid worrying about which part is lost or transmitted first. (2) If the image is a secret image, then the transmission can use n distinct channels (one shared result per channel), and intercepting up to r(1) - 1 channels by the enemy (r(1) <= (...) <= r(k) <= n are all pre-set constants) will not reveal any secret. Meanwhile, the disconnection up to n - rk channels will not affect the lossless recovery of the secret image. (c) 2005 Pattern Recognition Society. Published by Elsevier Ltd. All rights reserved.
URI: http://dx.doi.org/10.1016/j.patcog.2005.04.002
http://hdl.handle.net/11536/13002
ISSN: 0031-3203
DOI: 10.1016/j.patcog.2005.04.002
期刊: PATTERN RECOGNITION
Volume: 38
Issue: 12
起始頁: 2466
結束頁: 2471
Appears in Collections:Articles


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