Mammography Images Restoration by Quantum Noise Reduction and Inverse MTF Filtering.
Larissa Cristina dos Santos RomualdoMarcelo Andrade da Costa VieiraHomero SchiabelPublished in: SIBGRAPI (2009)
Keyphrases
- noise reduction
- edge detection
- speckle noise
- noise filtering
- wiener filter
- noise removal
- edge preservation
- wiener filtering
- edge preserving smoothing
- noise free
- median filter
- edge preserving
- multiplicative noise
- noise detection
- image filtering
- input image
- bilateral filter
- image analysis
- restoration method
- degraded images
- signal to noise ratio
- image restoration
- ultrasound images
- nonlinear filters
- bilateral filtering
- image processing
- noisy environments
- denoising
- gaussian filter
- edge enhancement
- restoration algorithm
- filtering method
- pixel values