Research on Image Digital Watermarking based on Wavelet Transform

摘要：

The paper based on still image as the research object, first it has made a detailed analyses and summarizes on the characteristics of digital watermarking technology, classification and the general model , summarized and discussed on the current typical digital image watermarking algorithm, it has made a deep research on the wavelet theory and digital watermarking technology of wavelet domain, then the Hilbert scanning, human visual model and the chaotic encryption technology has been introduced into the digital watermarking technique, has put forward several effective digital watermarking algorithm based on wavelet transform.

关键词： digital images digital watermarking human visual system (HVS) Introduction

作者: Lanlan Chen

作者单位: Department of Communication Engineering Engineering College of CAPF Xian, China

会议类型: 国际会议

会议名称: 2010 International Conference on Future Information Technology(2010年未来信息技术国际会议 ICFIT 2010)

会议地点: 长沙

会议语种:英文

页码: 1078-1081

在线出版日期: 2010-12-14（万方平台首次上网日期，不代表论文的发表时间）