Two-stage quaternion switching vector filter for color impulse noise removal.
Lianghai JinZhiliang ZhuXiangyang XuXiang LiPublished in: Signal Process. (2016)
Keyphrases
- impulse noise removal
- color images
- impulsive noise
- impulse noise
- anisotropic diffusion
- image deblurring
- color space
- gray scale
- noise suppression
- total variation
- image processing
- median filter
- feature vectors
- noise detection
- edge preservation
- image details
- noise free
- noise reduction
- filtering algorithm
- color features
- textured images
- image denoising
- image restoration
- denoising