Data Hiding in AMBTC Images Using Selective XOR Hiding Scheme
作者机构：Department Electronic and Computer EngineeringNational Taiwan U.Science and TechnologyTaipei106Taiwan Department Computer Science and Information ManagementProvidence UniversityTaichung433Taiwan Grad.Inst.Automation TechnologyNational Taipei University of TechnologyTaipei106Taiwan
出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)
年 卷 期：2022年第71卷第6期
页 面：5167-5182页
核心收录：
学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）]
基 金：This work is funded in part by the Ministry of Science and Technology Taiwan under grant MOST 108-2221-E-011-162-MY2
主 题：Content protection technology security for image data absolute moment block truncation coding(AMBTC) direct binary search(DBS)
摘 要：Nowadays since the Internet is ubiquitous,the frequency of data transfer through the public network is *** secure data in these transmitted data has emerged broad security issue,such as authentication and copyright *** the other hand,considering the transmission efficiency issue,image transmission usually involves image compression in Internet-based *** address both issues,this paper presents a data hiding scheme for the image compression method called absolute moment block truncation coding(AMBTC).First,an image is divided into nonoverlapping blocks through AMBTC compression,the blocks are classified four types,namely smooth,semi-smooth,semi-complex,and *** secret data are embedded into the smooth blocks by using a simple replacement *** proposed method respectively embeds nine bits(and five bits)of secret data into the bitmap of the semi-smooth blocks(and semicomplex blocks)through the exclusive-or(XOR)*** secret data are embedded into the complex blocks by using a hidden *** the embedding phase,the direct binary search(DBS)method is performed to improve the image qualitywithout damaging the secret *** experimental results demonstrate that the proposed method yields higher quality and hiding capacity than other reference methods.
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