... Publications . ... Laboratory of Mathematical Methods of Image Processing . Chair of Mathematical Physics . ... Deringing of MRI Medical Images . ... Pattern Recognition and Image Analysis . ... A noтАУreference method to detect and suppress ringing effect in MRI images is suggested. The ringing detection method is based on finding the area where ringing effect is likely to appear and calculating the ratio of average edgeтАУnormal and edgeтАУtangential derivatives moduli in this area. ...