Order statistic-neural network hybrid filters for gamma camera-bremsstrahlung image restoration.
Wei QianMaria KallergiLaurence P. ClarkePublished in: IEEE Trans. Medical Imaging (1993)
Keyphrases
- modified hopfield neural network
- image restoration
- order statistics
- neural network
- median filter
- total variation
- edge preserving
- stack filters
- image processing
- nonlinear filters
- super resolution
- filter design
- wiener filter
- markov random field
- color images
- camera motion
- motion blur
- blurred images
- gaussian noise
- image deblurring
- image enhancement
- linear filters
- image sequences
- image analysis
- high resolution
- noise reduction
- wavelet transform