Keyphrases
- post processing
- image enhancement
- median filter
- impulsive noise
- noise removal
- median filtering
- image processing
- impulse noise
- preprocessing
- image analysis
- filtering algorithm
- edge detection
- contrast enhancement
- color images
- digital camera
- reconstructed image
- partial differential equations
- filtering method
- gaussian filter
- high quality
- gaussian noise
- transfer function
- denoising