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检索条件"主题词=Cover-image"
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Data-Hiding Based on Sudoku and Generalized Exploiting Modification Direction
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Journal of Electronic Science and Technology 2018年 第2期16卷 123-128页
作者: Jiin-Chiou Cheng Wen-Chung Kuo Bo-Rong Su Department of Computer Science and Information Engineering Southern Taiwan University of Science and TechnologyTainan City 710 Department of Computer Science and Information Engineering National Yunlin University of Science and TechnologyYunlin 64002
Division arithmetic and generalized exploiting modification direction (DA-GEMD) method has perfect efficiency in data-hiding. However, there exist some weaknesses in DA-GEMD. Because the benchmarks are their median ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
High Capacity Steganographic Method Based upon Quantization Error of JPEG
High Capacity Steganographic Method Based upon Quantization ...
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2012年计算机应用与系统建模国际会议
作者: Dong Xiuze Liu Shu Zhang Ru Niu Xinxin Wang Lifeng Information Security Center Beijing University of Posts and Telecommunications Electronic and Information Engineering Department Beijing Electronic Science and Technology Institute Key Laboratory of Information Network Security Ministry of Public Security Computer Science and Technology Department Beijing Electronic Science and Technology Institute
Quantizing Error during the process of JPEG compression is analyzed, and a new information hiding algorithm is proposed based on Quantizing Error of JPEG image. Experimental results show that the proposed algorithm ca... 详细信息
来源: cnki会议 评论