A Robust Edge Detection Approach in the Presence of High Impulse Noise Intensity Through Switching Adaptive Median and Fixed Weighted Mean Filtering.
Mehdi MafiHoda RajaeiMercedes CabrerizoMalek AdjouadiPublished in: IEEE Trans. Image Process. (2018)
Keyphrases
- median filter
- weighted median filter
- impulse noise
- salt pepper
- edge detection
- image enhancement
- switching median filter
- noise reduction
- noise suppression
- noise removal
- high noise
- filtering method
- salt and pepper
- noise detection
- impulsive noise
- median filtering
- adaptive threshold
- filtering algorithm
- color images
- image processing
- impulse noise removal
- gaussian filter
- salt and pepper noise
- order statistics
- multiscale
- edge preserving
- noisy pixels
- gaussian noise
- noisy images
- noise free
- nonlinear filtering
- nonlinear filters
- anisotropic diffusion
- noise level
- digital images
- image details
- edge information
- image denoising
- random valued impulse noise
- image sequences