A versatile edge preserving image enhancement approach for medical images using guided filter.
Rahul RajendranShishir Paramathma RaoSos S. AgaianKaren PanettaPublished in: SMC (2016)
Keyphrases
- medical images
- unsharp masking
- edge preserving
- image enhancement
- noise reduction
- bilateral filter
- edge detection
- image restoration
- noise removal
- anisotropic diffusion
- median filter
- medical imaging
- image processing
- contrast enhancement
- deformable models
- histogram equalization
- least squares
- image analysis
- markov random field
- region of interest
- signal to noise ratio
- transfer function
- nonlinear diffusion
- maximum a posteriori
- partial differential equations
- denoising
- image data
- multiscale