Watermarking for compressive sampling applications

機構典藏 > College of Entrepreneurial Development > Department of Innovative Information and Technology > Proceeding > Item 987654321/78781

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/78781

Title:	Watermarking for compressive sampling applications
Authors:	Huang, hsiang-cheh;Chang, Feng-cheng;Wu, Chun-hsien;Lai, Wei-hao
Contributors:	淡江大學資訊創新與科技學系
Keywords:	compressive sampling;copyright protection;image quality;robustness;watermarking
Date:	2012-07
Issue Date:	2012-10-22 15:38:33 (UTC+8)
Abstract:	Compressive sampling is a newly developed topic in the field of data compression. For current researches, compressive sampling techniques focus on compression performances. There are very few papers aiming at the integration of watermarking into compressive sampling systems. In this paper, we propose an innovative scheme that considers the copyright protection of data with compressive sampling. By carefully utilizing the relationships between coefficients, very few amounts of transmitted coefficients are capable of reconstructing the image to some extent. Moreover, secret information embedded beforehand can be recovered with acceptable rate in correctly extracted bits even experiencing through the lossy channels for data delivery. Simulation results with our algorithm have demonstrated the effectiveness for integrating watermarking into compressive sampling systems.
Relation:	2012 The Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, pp.223-226
DOI:	10.1109/IIH-MSP.2012.60
Appears in Collections:	[Department of Innovative Information and Technology] Proceeding

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	451	View/Open
Watermarking for Compressive Sampling.pdf	全文檔	654Kb	Adobe PDF	546	View/Open