Image interpolating based data hiding in conjunction with pixel-shifting of histogram

NCUIR > School of Management at National Central University > Department of Finance > journal & Dissertation > Item 987654321/104898

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/104898

Title:	Image interpolating based data hiding in conjunction with pixel-shifting of histogram
Authors:	張雅婷;Chang, Ya-Ting;Huang, Cheng-Ta;Lee, Chin-Feng;Wang, Shiuh-Jeng
Contributors:	管理學院財務金融學系
Keywords:	Compilers;Computer Science;Digital;Distortion;Histograms;Image enhancement;Image quality;Interpolation;Interpreters;Preserves;Processor Architectures;Programming Languages;Visual
Date:	2013-11-01
Issue Date:	2026-04-23 12:00:56 (UTC+8)
Publisher:	Springer Netherlands;Boston: Springer US
Abstract:	摘要： Information hiding is an important research issue in digital life. In this paper, we propose a two-stage data hiding method with high capacity and good visual quality based on image interpolation and histogram modification techniques. At the first stage, we first generate a high-quality cover image using the developed enhanced neighbor mean interpolation and then take the difference values from input and cover pixels as a carrier to embed secret data. In this stage, our proposed scheme raises the image quality a lot due to the ENMI method. At the second stage, a histogram modification method is applied on the difference image to further increase the embedding capacity and preserve the image quality without distortion. Experimental results indicate that the proposed method have better PSNR value of stego-image with improving 43 % on the average when compared the past key-studies. 其他題名： J Supercomput 出版者： Boston: Springer US 出版日期： 2013-11 出處： The Journal of supercomputing, 2013-11, Vol.66 (2), p.1093-1110 資源來源： Springer Journals Access Only (NTUSG) 版權： Springer Science+Business Media New York 2013 識別號： ISSN: 0920-8542 識別號： EISSN: 1573-0484 識別號： DOI: 10.1007/s11227-013-1016-6
Appears in Collections:	[Department of Finance] journal & Dissertation

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