Integrating edge detector and bilateral noise filter for enhancing color images.
Wen-Chung KaoYing-Ju ChenChia-Ping ShenChi-Wu HuangSheng-Yuan LinPublished in: ISCAS (2006)
Keyphrases
- edge detector
- color images
- impulsive noise
- canny edge detector
- impulse noise
- edge detection
- noise reduction
- smoothing filter
- signal to noise ratio
- figure of merit
- noise suppression
- gaussian filter
- median filter
- noise detection
- gaussian noise
- noise removal
- zero crossing
- gray scale
- edge orientation
- noise level
- noise free
- edge map
- step edges
- gray level
- wavelet shrinkage
- color information
- image deblurring
- gradient vector
- image processing
- image enhancement
- filtering method
- noisy images
- sar images
- color space
- thresholding methods
- edge detection algorithm
- matching criterion
- region segmentation
- detected edges
- anisotropic diffusion
- scale space
- edge preserving
- multiscale
- gray scale images
- noisy data
- high pass
- edge pixels
- low pass filter
- median filtering
- image restoration
- denoising algorithm
- edge detection algorithms
- contrast enhancement
- denoising
- region growing
- high frequency
- denoising methods
- edge information