zip

Spatial Block Digital Watermarking Technology Based on HVS

  • 2013-09-22
  • 715.87KB
  • Points it Requires : 2

 As a protection technology, digital watermarking is becoming more and more important in the protection and authentication of digital products, and has become one of the hot issues in the current computer field. A watermarking technology that combines block-based repeated embedding of watermark information and HVS in the spatial domain is proposed. The experimental results show that the use of block technology in the spatial domain improves the embedding strength of the watermark and reduces the computational complexity. The algorithm has strong ability to resist rotation, cropping, and scaling. The watermarking algorithm is combined with the effectiveness of HVS technology, and the digital watermark has good masking properties.

unfold

You Might Like

Uploader
flexbuilder
 

Recommended ContentMore

Popular Components

Just Take a LookMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号
×