Adaptive Image Deblurring with Ringing Control

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. Highfrequency information is amplified using ringing level control.

• Type: Conference
• Year: 2009
• Where: ICIG
• Authors: Andrey S. Krylov, Andrey V. Nasonov
• Keywords: Computer Graphics, ICIG 2009, Image Deblurring Method, Total Variation Constraint, Unsharp Mask