Denoising of salt-and-pepper noise corrupted image using modified directional-weighted-median filter.
Ching-Ta LuTzu-Chun ChouPublished in: Pattern Recognit. Lett. (2012)
Keyphrases
- denoising
- gaussian noise
- denoising algorithm
- salt and pepper
- image data
- noise removal
- input image
- image noise
- edge detection
- impulse noise
- image analysis
- filtering method
- image segmentation
- salt and pepper noise
- denoising methods
- weighted median filter
- multiscale
- test images
- image denoising
- post processing
- wavelet domain
- noisy images
- median filtering
- bilateral filter
- image enhancement
- image restoration