A PDE-Based Perceptual Deconvolution Image Edge Ringing Artifact Metric

Author

Zuo, Bo-Xin ; Hu, Xiang-yun

Author_Institution

China Univ. of Geosci., Wuhan, China

fYear

2011

fDate

10-12 Oct. 2011

Firstpage

408

Lastpage

411

Abstract

The edge ringing artifacts always appear near the image edge after deconvolution and degrade the image quality. In this paper, we presented a new deconvolution image edge ringing metric to evaluate the quality of image. The proposed approach is able to remove the deconvolution image edge ringing artifact by using a PDE (Partial Differential Equation)-based method and it will be compared with the degraded image to evaluate the edge ringing artifact. The experimental results validate the effectiveness of image enhancement method. and proposed evaluation metric performs well.

Keywords

deconvolution; edge detection; image enhancement; partial differential equations; PDE-based perceptual deconvolution image edge ringing artifact metric; deconvolution image edge ringing metric; degraded image; edge ringing artifact evaluation; edge ringing artifacts; evaluation metric; image enhancement method; image quality; partial differential equation-based method; Deconvolution; Humans; Image edge detection; Image quality; Measurement; Optical filters; Signal processing algorithms; Artifact; Enhancement; Evaluation; HVS; ringing;

fLanguage

English

Publisher

ieee

Conference_Titel

Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC), 2011 International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4577-1827-4

Type

conf

DOI

10.1109/CyberC.2011.72

Filename

6079464