Information Hiding Technique in Most Significant Bit of Still Image

摘要：

Information hiding techniques have received much attention in the fields of the copyright protection and covert communication etc. This paper proposes a new data hiding method in a still image. With color quantization technique, redundant space in a color still image is created, and the palette of the image is amended. Then secret information is embedded into the most significant bit of pixels of the still image, including the most significant bit and the second significant bit. The result of the experiment shows that the new information hiding technique has properties such as high security, strong robustness and high embedding capacity.

关键词： Information hiding Digital watermark BMP Still image Most Significant bit

作者: Fu Bing Zhou Xiansan

作者单位: College of Arts and Science, Yangtze University Jingzhou Hubei 434020, China College of Computer Science, Yangtze University Jingzhou Hubei 434023, China

会议类型: 国际会议

会议名称: 2009图像分析与信号处理国际会议(2009 International Conference on Image Analysis and Signal Processing)

会议地点: 浙江台州

会议语种:英文

页码: 74-76

在线出版日期: 2009-04-11（万方平台首次上网日期，不代表论文的发表时间）