Title :
A PDE-based non-linear method for the deconvolution image edge ringing artifact removing
Author :
Zuo, Bo-Xin ; Cai, Zhi-Hua
Author_Institution :
China University of Geosciences, Wuhan, China, 430074
Abstract :
The edge ringing artifacts often appear nearby the image edge for the deconvolution bias. PDE-based non-linear techniques are an effective way to process the image. So a new diffusion filtering is proposed to remove the edge ringing artifact in the deconvolution image based on PDE filter. The experimental results validate the proposed edge ringing artifact filtering algorithms perform well.
Keywords :
Deconvolution; Extraterrestrial measurements; Filtering algorithms; Image edge detection; Image quality; Image restoration; Artifact; Enhancement; deconvolution; image; ringing;
Conference_Titel :
Conference Anthology, IEEE
Conference_Location :
China
DOI :
10.1109/ANTHOLOGY.2013.6784726
