Impulse noise filter via spatial global outlier measurement.
Zhu ZhuJulang JiangXiaoguo ZhangPublished in: J. Electronic Imaging (2015)
Keyphrases
- impulse noise
- median filter
- noise reduction
- color images
- noise detection
- impulsive noise
- gaussian noise
- noise removal
- impulse noise removal
- noise free
- digital images
- noise suppression
- image details
- nonlinear filtering
- noise level
- nonlinear filters
- filtering method
- salt pepper
- switching median filter
- high noise
- outlier detection
- salt and pepper noise
- median filtering
- denoising
- noisy pixels
- salt and pepper
- weighted median filter
- adaptive threshold
- image deblurring
- removing noise
- image enhancement
- gray scale
- anisotropic diffusion
- video surveillance
- noisy images
- random valued impulse noise
- error rate