摘要
讨论了利用奇异值分解(SVD)变换算法进行图像压缩的可能性,澄清了采用SVD变换进行图像压缩的一种错误观点.对3种采用SVD变换进行数据压缩的方案进行了进一步的研究与分析,证实了将SVD变换应用于数据压缩领域的可行性.
The purpose of this paper is to discuss the usage possibility of Singular Value Decomposition (SVD) in Image Compression application. A mistake viewpoint that is about SVD_based image compression scheme is demonstrated. The paper goes deep to study three schemes of SVD_based image compression and proves the usage feasibility of SVD_based image compression.
出处
《北方交通大学学报》
CSCD
北大核心
2003年第2期29-32,共4页
Journal of Northern Jiaotong University
关键词
奇异值分解
图像
压缩
变换编码
singular value decomposition(SVD)
image
compression
transformation coding
