文献类型：会议论文

英文题名：Algorithm of Digital Image Watermarking Technique Combined with HVS

作者：Zhao, Haiyan[1]

第一作者：赵海燕

通讯作者：Zhao, HY[1]

机构：[1]Beijing Union Univ, Coll Appl Sci & Technol, Beijing, Peoples R China

第一机构：北京联合大学应用科技学院

通讯机构：[1]corresponding author), Beijing Union Univ, Coll Appl Sci & Technol, Beijing, Peoples R China.|[1141775]北京联合大学应用科技学院;[11417]北京联合大学;

会议论文集：3rd IEEE International Conference on Computer Science and Information Technology (ICCSIT)

会议日期：JUL 09-11, 2010

会议地点：Chengdu, PEOPLES R CHINA

语种：英文

外文关键词：digital watermarking; visual feature; image scrambling

摘要：HVS theory plays important role in the application of digital image watermarking technique. When inserting watermarking, the visual masking feature of HVS could be fully used to design digital watermarking algorithm with good perceived performance. When extracting watermarking from the damaged image, human's visual feature could be combined to recover the damaged image so as to obtain better effect. This article combines with human visual feature to study digital watermarking technique, utilizes watermarking redundant technique to insert watermarking, extracts watermarking in line with the damage situation of watermarking, and combines with visual redundancy feature to achieve a image scrambling algorithm that is easy to recover and a recovery scheme for damaged scrambling image.