|Table of Contents|

Digital Watermarking Algorithm Based on Tujia Brocade Design of Haar Wavelet Transform(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2010年04期
Page:
153-156
Research Field:
计算机科学
Publishing date:

Info

Title:
Digital Watermarking Algorithm Based on Tujia Brocade Design of Haar Wavelet Transform
Author(s):
Li Jun; Xiang Changcheng
College of Information Engineering,Hubei University for Nationalities,Enshi 445000,China
Keywords:
d ig ital w aterm ark ing;  w avelet transform s;  Tujia brocade;  nonm ater ia l cu ltura l her itag e protection
PACS:
TP309.7
DOI:
-
Abstract:
In recent y ea rs, d ig ital techno logy has been w ide ly researched as an effective so lu tion for nonma teria l cultural her itage pro tection, and d ig ital w aterm ark ing becomes a focus in the study for copyr ight pro tection and authentication of mu ltim ed ia inform ation security. Thew aterm ark is preprocessed by log istic chaotic sequences and spread adaptive ly over the im age wave le t dom ain, and a robust d ig ita l w aterm ark ing algor ithm based on H aar w ave let transform is proposed. MATLAB prog ram too lw as used to achieve em bedd ing and detection o f the d ig ital w aterma rking. The exper imenta l resu lts dem onstrate tha t thew ate rma rk is robust to general im age process ing techniques and geom etr ic d istortions

References:

[ 1] 彭冬梅, 刘肖健, 孙守迁. 信息视角: 非物质文化遗产保护的数字化理论[ J]. 计算机辅助设计与图形学学报, 2008 ( 1): 117-123.
[ 2] 飞龙. 国外保护非物质文化遗产的现状[ J]. 文艺理论与批评, 2005( 6): 59-66.
[ 3] 胡伟, 潘志庚, 刘喜作, 等. 虚拟世界自然文化遗产保护关键技术概述[ J]. 系统仿真学报, 2005, 15( 3): 315-325.
[ 4] H ernandez J R, Perez-Gonzalez F. S tatistical ana lys is o f wa term ark ing schem es fo r copy right protection of im ages[ J]. IEEE T rans Image Processing, 2002, 11( 8): 1 142-1 166.
[ 5] Pa rry Ross. D ig ita l her itag e and the rise o f theory in museum computing [ J]. M useum M anagem ent and Curatorsh ip, 2005 ( 20): 333-348.
[ 6] 余成波. 数字图像处理及其MATLAB实现[M ]. 重庆: 重庆大学出版社, 2003.
[ 7] 林福宗. 多媒体技术基础[M ]. 北京: 清华大学出版社, 2000.

Memo

Memo:
-
Last Update: 2013-04-08