Scale-space Method Of Image Ringing Estimation

Suppression of ringing effect is a challenging problem. It is mainly caused by absence of effective methods of ringing artifact detection. In this paper we introduce a ringing estimation method based on scale-space analysis. The estimation shows good results for low-pass filtered test images and in adaptive image deringing.

• Type: Conference
• Year: 2009
• Where: ICIP
• Keywords: ICIP 2009, Image Processing, Low-pass Filtered Test, Ringing Estimation Method, Scale-space Analysis