Support vector neural network based fuzzy hybrid filter for impulse noise identification and removal from gray-scale image.
Sagenela Vijaya KumarC. NagarajuPublished in: J. King Saud Univ. Comput. Inf. Sci. (2021)
Keyphrases
- gray scale
- color images
- impulse noise
- gray scale images
- impulsive noise
- impulse noise removal
- image details
- median filter
- gaussian noise
- salt pepper
- salt and pepper noise
- nonlinear filters
- binary images
- noise detection
- noise free
- noisy pixels
- image data
- random valued impulse noise
- noise removal
- noise reduction
- digital images
- contrast enhancement
- median filtering
- grayscale images
- inverse halftoning
- structuring elements
- image processing
- salt and pepper
- filtering method
- mathematical morphology
- image noise
- anisotropic diffusion
- edge preservation
- denoising
- noise level
- image segmentation
- multiscale
- removing noise
- image deblurring
- bilateral filter
- gray level
- input image
- pixel values
- image enhancement
- zero crossing
- noisy images
- edge preserving
- image denoising
- high resolution
- denoising algorithm
- signal to noise ratio
- test images