Simultaneous reconstruction and segmentation algorithm for positron emission tomography and transmission tomography.
Dominique Van de SompelMichael BradyPublished in: ISBI (2008)
Keyphrases
- segmentation algorithm
- positron emission tomography
- image reconstruction
- automatic segmentation
- magnetic resonance imaging
- imaging modalities
- brain imaging
- graph cuts
- region growing
- image segmentation
- magnetic resonance
- input image
- active shape model
- unsupervised segmentation
- object segmentation
- segmentation method
- segmentation result
- superpixels
- shape prior
- partial volume
- accurate segmentation
- super resolution
- magnetic resonance images
- mri images
- medical images
- respiratory motion
- three dimensional
- reconstruction process
- mri data
- brain images
- mr images