Impulsive noise suppression from images with a modified two-step iterative-median filter.
Erkan BesdokPublished in: J. Electronic Imaging (2004)
Keyphrases
- median filter
- impulsive noise
- gaussian noise
- nonlinear filters
- image details
- pixel values
- median filtering
- noise suppression
- impulse noise
- noise reduction
- gaussian filter
- image enhancement
- edge detection
- color images
- vector median filter
- image data
- image deblurring
- noise detection
- input image
- canny edge detector
- image analysis
- filtering algorithm
- speckle noise
- image noise
- noise free
- post processing
- noise removal
- denoising
- noisy images
- digital images
- motion detection
- noise level
- image processing
- image quality
- detection algorithm
- structuring elements