| 摘要 |
A method of processing an image based upon edge energy is disclosed. The method comprises providing ( 100 ) an edge map ( 540 ) for a group of pixels, classifying ( 100, 110, 120 ) pixels in the group as either smooth region pixels or edge region pixels, identifying ( 120 ), in the group of pixels, a pixel in the proximity of an edge region pixel, and defining ( 160 ) the identified pixel as a ringing noise pixel if the identified pixel is a smooth region pixel. |
