DocumentCode
1952671
Title
Adaptive Image Deblurring with Ringing Control
Author
Krylov, Andrey S. ; Nasonov, Andrey V.
Author_Institution
Lab. of Math. Methods of Image Process., Moscow Lomonosov State Univ., Moscow, Russia
fYear
2009
fDate
20-23 Sept. 2009
Firstpage
72
Lastpage
75
Abstract
The paper presents an adaptive image deblurring method with ringing control. Images are split in analogy with unsharp mask into low- and high-frequency components. Edges are sharpened in low-frequency domain using deconvolution with Total Variation constraint. High-frequency information is amplified using ringing level control.
Keywords
deconvolution; image restoration; adaptive image deblurring; deconvolution; frequency domain; ringing control; total variation constraint; Adaptive control; Convolution; Deconvolution; Frequency; Gaussian processes; Graphics; Image restoration; Laboratories; Level control; Programmable control; deblurring; ringing effect; total variation;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Graphics, 2009. ICIG '09. Fifth International Conference on
Conference_Location
Xi´an, Shanxi
Print_ISBN
978-1-4244-5237-8
Type
conf
DOI
10.1109/ICIG.2009.136
Filename
5437770
Link To Document