Creation of Tile-overlapping mosaic images for information hiding

ASIAIR > College of Computer Science > Department of Information Communication > Proceedings > Item 310904400/6997

Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/6997

Title:	Creation of Tile-overlapping mosaic images for information hiding
Authors:	C. C. Wang;W. H. Tsai
Contributors:	Department of Information Communication
Date:	2007-12
Issue Date:	2009-12-23 11:35:49 (UTC+0)
Publisher:	Asia University
Abstract:	A method for creation of a new-style mosaic image, called tile-overlapping mosaic image, for the purpose of information hiding is proposed. Each tileoverlapping mosaic image is created by varying the overlapping degrees of the adjacent rectangular constructing units - tile images. A secret binary data stream is embedded into a cover tile-overlapping mosaic image by utilizing the overlapping degrees of adjacent tile images. And data recovery is accomplished by detecting the overlapping degree of every pair of adjacent tile images in the resulting stego-image. Experimental results show the feasibility of the proposed method.
Relation:	Proceedings of 2007 National Computer Symposium, Taichung, Taiwan, Republic of China
Appears in Collections:	[Department of Information Communication] Proceedings

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	376	View/Open