Restoration of speckle-degraded images using bispectra.
M. R. RaghuveerS. WearJ. SongPublished in: ICASSP (1991)
Keyphrases
- degraded images
- image restoration
- wiener filter
- restoration method
- noise reduction
- super resolution
- noisy images
- sar images
- ultrasound images
- restoration algorithm
- synthetic aperture radar
- blurred images
- edge preserving
- speckle noise
- image restoration problems
- restored image
- edge information
- additive noise
- total variation
- gaussian noise
- image deblurring
- contrast enhancement
- computer vision
- motion blur
- gray level
- optical flow
- high quality