基于嵌入式零树小波编码的土族盘绣图像压缩研究

Research on the Image Compression of the Tu Pan Embroidery Based on the Embedded Zero-tree Wavelet Coding

随着国内外互联网技术的飞速发展,图像应用范围不断扩大,对图像编码提出了更高的要求。土族盘绣与土族人民的生活息息相关,承载着土族的历史与文化。基于此,主要介绍了嵌入式零树小波编码算法的理论知识体系,分析了土族盘绣图像的分解与重构方法,完成了土族盘绣图像的压缩工作,有效解决了图像存储和传输问题,对土族盘绣艺术传承与保护具有重要的现实意义。

With the rapid development of Internet technology at home and abroad,the application of image has been expanding,which puts forward higher requirements for image coding.The Tu pan embroidery is closely related to the life of the Tu people and bears the history and culture of the Tu people.Based on this,this paper mainly introduces the theoretical knowledge system of embedded zero-tree wavelet coding algorithm,analyses the decomposition and reconstruction methods of Tu’s embroidery image,completes the compression work of Tu’s embroidery image,effectively solves the problems of image storage and transmission,and has important practical significance for the inheritance and protection of Tu’s embroidery art.