A Prior Knowledge Intergrated Scheme for Detection and Segmentation of Lymphomas in 3D PET Images based on DBSCAN and GAs.
Haigen HuChao DuPierre DecazesPierre VeraSu RuanPublished in: BIBM (2019)
Keyphrases
- pet images
- prior knowledge
- lymph nodes
- positron emission tomography
- ct images
- mr images
- shape prior
- region growing
- mri images
- automatic detection
- pet ct
- prior information
- segmentation algorithm
- clustering algorithm
- segmentation method
- image segmentation
- medical images
- level set
- multiscale
- graph cuts
- magnetic resonance images
- manual segmentation
- cancer diagnosis
- accurate segmentation
- fully automatic
- computed tomography
- brain tumors
- imaging modalities
- fully automated
- energy function
- image reconstruction