Edge map guided adaptive post-filter for blocking and ringing artifacts removal.
Hao-Song KongAnthony VetroHuifang SunPublished in: ISCAS (3) (2004)
Keyphrases
- edge map
- ringing artifacts
- edge detection
- edge detector
- edge information
- energy compaction
- image deblurring
- active contour model
- input image
- noisy images
- image compression
- jpeg images
- compressed images
- spatially varying
- computer vision
- reconstructed image
- median filter
- blocking artifacts
- image structure
- image details
- image coding
- pairwise