摘要
利用现代数字化技术研究了土家族织锦传统图案的版权保护,给出了基于Haar小波的土家族织锦图案的水印算法、基于混沌的土家族织锦图案彩色分量水印嵌入算法和基于双混沌映射的土家织锦图案数字加密算法.加强土家族织锦的应用研究,给出了土家族织锦数字签名生成算法、土家族织锦现代图案生成织锦格算法.为数字化技术手段实现非物质文化遗产保护和应用提供技术支撑.
The copyright protection brocade＇s traditional patterns of the Tujia minority brocade is explored by modem digital technology. The watermark algorithm on Haar wavelet, colour component watermark embed algorithm on chaos sequences, and digital encryption algorithm on bio-chaos sequence is designed to the brocade patterns of the Tujia minority. The digital signature algorithm and the gird algorithm of generated modem picture is presented for Tujia brocade image. It also offers technical support for digital technology as to the protection and application of intangible cultural heritage.
出处
《暨南大学学报（自然科学与医学版）》
CAS
CSCD
北大核心
2011年第5期468-472,共5页
Journal of Jinan University(Natural Science & Medicine Edition)
基金
国家社会科学基金项目(09XMZ045)
国家民委基金项目(09HB06)
关键词
土家族织锦
数字水印
非物质文化遗产保护
Tujia minority brocade
digital watermark
intangible cultural heritage protection
