计算机应用与软件Issue(11)：233-236,4.DOI:10.3969/j.issn.1000-386x.2014.11.059
基于相位的结构相似度图像质量评价模型
A QUALITY ASSESSMENT MODEL FOR IMAGES WITH STRUCTURE SIMILARITY BASED ON PHASE
李爱华1
作者信息
- 1. 南昌大学抚州医学分院 江西 抚州344000
- 折叠
摘要
Abstract
The image quality assessment algorithm based on structural similarity ignores the phase feature information of the image its own, thus fails in well assessing and measuring the quality of some images in distortion type.Aiming at this issue, in this paper we propose a phase-based quality as-sessment model for images with structural similarity (PSSIM).Based on the structural similarity, the model further considers phase congruency feature of the image, and a computation method of assessment function for image quality is designed.Experimental simulation results demonstrate that PSSIM is an effective image quality assessment method.Meanwhile, it has good consistency with the subjective assessment feelings of human beings.关键词
图像质量评价/结构相似度/相位特征/人类视觉系统Key words
Image quality assessment/Structural similarity/Phase feature/Human visual system分类
信息技术与安全科学引用本文复制引用
李爱华..基于相位的结构相似度图像质量评价模型[J].计算机应用与软件,2014,(11):233-236,4.
