Segmentation Based Denoising of PET Images: An Iterative Approach via Regional Means and Affinity Propagation.
Ziyue XuUlas BagciJurgen SeidelDavid ThomassonJeffrey M. SolomonDaniel J. MolluraPublished in: MICCAI (1) (2014)
Keyphrases
- pet images
- affinity propagation
- denoising
- positron emission tomography
- mr images
- ct images
- pet ct
- clustering method
- clustering algorithm
- region growing
- image denoising
- mri images
- medical images
- image segmentation
- image processing
- level set
- segmentation method
- brain mri
- image reconstruction
- multiscale
- segmentation algorithm
- lymph nodes
- similarity measure
- k means
- fully automatic
- energy function
- patient specific
- accurate segmentation
- edge detection
- motion estimation