PET-CT enhancement by functional to anatomical image adaptation based on correlated nonlinear diffusion.
Raz CarmiPiotr ManiawskiJulianne SuhyDavid GrosharPublished in: ISBI (2011)
Keyphrases
- nonlinear diffusion
- scale spaces
- image analysis
- input image
- coherence enhancing diffusion
- image data
- image features
- multiscale
- contrast enhancement
- image segmentation
- image enhancement
- speckle noise
- edge detection
- segmentation method
- anisotropic diffusion
- vector valued
- high resolution
- structure tensor
- region of interest
- medical images
- energy function
- ct images
- feature vectors