摘要
在详细介绍图像质量评价和人类视觉系统(HVS)特性的基础上,提出一种基于HVS特性的新评价方法。它采用小波分解图像信号,提取视觉特征,建立符合HVS特性的评价指标,并且分析具体算法。实验证明,本文的评价算法比传统的PSNR算法更优。
in the details of the image quality evaluation and the human visual system（HVS） characteristic foundation,proposed one kind based on the HVS characteristics of the new evaluation method.It uses wavelet decomposition of the image signal,extract visual features,with the establishment of the HVS characteristics of the evaluation index,and analysis of specific algorithms.Finally proved by experiment,this evaluation algorithm than the traditional PSNR algorithm.
出处
《科技通报》
北大核心
2013年第2期160-162,共3页
Bulletin of Science and Technology
