Restoration of blurred color images with impulse noise.
Jun LiuTing-Zhu HuangXiao-Guang LvJie HuangPublished in: Comput. Math. Appl. (2015)
Keyphrases
- impulse noise
- color images
- image restoration
- gaussian noise
- image deblurring
- degraded images
- filtering method
- image processing
- impulsive noise
- noise removal
- noise detection
- impulse noise removal
- blurred images
- gray scale
- noisy images
- noise free
- noise level
- color information
- high noise
- image details
- denoising
- grayscale images
- median filter
- wiener filter
- salt and pepper noise
- markov random field
- total variation
- noise reduction
- weighted median filter
- edge preserving
- restored image
- super resolution
- noisy pixels
- switching median filter
- median filtering
- co occurrence
- digital images
- random valued impulse noise
- contrast enhancement
- image denoising
- binary images
- adaptive threshold
- salt pepper
- high quality