High Capacity Steganographic Method Based upon Quantization Error of JPEG

摘要：

　　Quantizing Error during the process of JPEGcompression is analyzed,and a new information hiding algorithm is proposed based on Quantizing Error of JPEG image.Experimental results show that the proposed algorithm can provide a high capacity information hiding and keep the visual quality well,also the produced stego-image are almost identical to the original cover images.

关键词： Quantization Error Steganography Cover-Image Stego-Image

作者: Dong Xiuze Liu Shu Zhang Ru Niu Xinxin Wang Lifeng

作者单位: Information Security Center, Beijing University of Posts and Telecommunications Beijing 100876;Elect Computer Science and Technology Department,Beijing Electronic Science and Technology Institute Beiji Information Security Center, Beijing University of Posts and Telecommunications Beijing 100876;Key L Information Security Center, Beijing University of Posts and Telecommunications Beijing 100876 Electronic and Information Engineering Department, Beijing Electronic Science and Technology Institu

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer Application and System Modeling(2012第二届计算机应用与系统建模国际会议)(ICCASM-2012)

会议地点: 沈阳

会议语种:英文

页码: 1117-1120

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）