Efficient approximation of neural filters for removing quantum noise from images.
Kenji SuzukiIsao HoribaNoboru SugiePublished in: IEEE Trans. Signal Process. (2002)
Keyphrases
- image noise
- noise sensitivity
- high contrast
- image analysis
- image data
- input image
- image database
- gaussian noise
- morphological filters
- edge detection
- removing noise
- image features
- image retrieval
- nonlinear filters
- edge preservation
- noise free
- low pass filtering
- object recognition
- band limited
- imaging process
- image structure
- bandpass
- image registration
- neural network
- image details
- noise reduction
- multiplicative noise
- edge localization
- noise suppression
- high pass
- low pass filter
- gaussian filter
- gabor filters
- impulsive noise
- geometric distortions
- image filtering
- anisotropic diffusion