Paper Title:
Image Quality Assessment Based on Fuzzy Similarity Measure and Wavelet Transform
  Abstract

Based on the characteristics of wavelet coefficients of images and fuzzy similarity measure, a novel image quality assessment is proposed in this paper. Firstly, the reference image and the distorted images are decomposed into several levels by means of wavelet transform respectively. The approximation and detail coefficients of the reference image (the distorted images) are as the reference sequences (the comparative sequences). Secondly, select the right membership function to map the referenced sequences and the comparative sequences to a membership value between 0 and 1 respectively. And calculate the fuzzy similarity measure values between the reference sequences and the comparative sequences respectively. Moreover, image quality assessment matrix of every distorted image can be constructed based on the fuzzy similarity measure values and image quality can be assessed. The algorithm makes full use of perfect integral comparison mechanism of fuzzy similarity measure and the well matching of discrete wavelet transform with multi-channel model of human visual system. Experimental results show that the proposed algorithm can not only evaluate the integral and detail quality of image fidelity accurately but also bears more consistency with the human visual system than the traditional method PSNR.

  Info
Periodical
Advanced Materials Research (Volumes 181-182)
Edited by
Qi Luo and Yuanzhi Wang
Pages
31-36
DOI
10.4028/www.scientific.net/AMR.181-182.31
Citation
J. F. Li, W. Z. Dai, H. J. Wang, "Image Quality Assessment Based on Fuzzy Similarity Measure and Wavelet Transform", Advanced Materials Research, Vols. 181-182, pp. 31-36, 2011
Online since
January 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ge Ning Xu, Fan Jiang
Abstract:By combined fuzzy comprehensive evaluation with AHP (Analytic Hierarchy Process) together, a safety assessment model for overhead traveling...
196
Authors: Di Mu, Jian Hua Tao
Abstract:The purpose of this work is to integrate GIS techniques into the eutrophication assessment process of a large scale coastal area – Bohai Bay....
1073
Authors: Li Min Wang, Xu Ming Han, Ming Li, Chi Jun Zhang, Yan Ting Zhang
Abstract:The immune clonal selection algorithm is used to optimize the parameters in the formula of S growth curve index in the paper, thus we can...
3013
Authors: Yun Fei Zhong, Lu Jing Fu, Jie Zou, Rong Hua Deng
II. Image Processing Technology
Abstract:Digital watermarking is the process of computer-aided information hiding in a carrier signal with robust and concealment characteristics. A...
181
Authors: Ming Chang Li, Guang Yu Zhang, Qi Si, Shu Xiu Liang, Zhao Chen Sun
Chapter 3: Environmental Planning and Assessment
Abstract:A synthetic assessment method and systematic procedure are developed in this paper based on cloud theory. The calibration results work well...
821