Application of partition-based median type filters for suppressing noise in images.
Tao ChenHong Ren WuPublished in: IEEE Trans. Image Process. (2001)
Keyphrases
- image details
- median filter
- image noise
- high contrast
- image analysis
- edge detection
- gaussian noise
- salt and pepper noise
- nonlinear filters
- morphological filters
- image data
- image retrieval
- three dimensional
- noise sensitivity
- image filtering
- impulse noise
- salt and pepper
- image registration
- noise removal
- image database
- impulsive noise
- edge preservation
- noise free
- high pass
- filtered images
- noisy pixels
- image edges
- image features
- noise reduction
- speckle noise
- low pass filtering
- gaussian filter
- ultrasound images
- image structure
- input image
- imaging process
- step edges
- removing noise
- pixel values
- high frequency
- filter responses
- gabor filters
- band limited
- linear filters
- noisy images
- order statistics
- filtering method
- anisotropic diffusion
- color images