Image Hiding and Extraction Algorithm Based on Intensity Quantization and Block Random Scrambling

摘要：

Information hiding technology is studied in this paper, and a new image hiding algorithm based on intensity quantization and block random scrambling js proposed in this paper. The information is embedded into the carrier image in space domain, and when reconstructing the secret information, noise detection is performed before inverse quantization A simple system of image hiding and extraction using the proposed algorithm based on Matlab is realized, and its resistance to noising, cropping and scribbling is simulated Results verifies the validity of the proposed algorithm and it has the advantages of simple implementation, large hiding capacity and good anti-noising and cropping performance.

关键词： Image hiding intensity quantization random scrambLing noise detection

作者: Lin Junhuan Chen Yuefen

作者单位: The Mechanical and Electrical Engineering Department Taizhou Vocational Technical College Taizhou, C School of Physics and Electronic Engineering Taizhou University Taizhou, China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 1405-1407

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）