AW-SDRLSE: Adaptive Weighting and Scalable Distance Regularized Level Set Evolution for Lymphoma Segmentation on PET Images.
Siqi LiHuiyan JiangHaoming LiYu-Dong YaoPublished in: IEEE J. Biomed. Health Informatics (2021)
Keyphrases
- level set evolution
- pet images
- level set
- level set method
- positron emission tomography
- contour tracking
- mr images
- active contours
- ct images
- mri images
- image segmentation
- curve evolution
- energy functional
- region growing
- level set framework
- medical images
- shape prior
- contour detection
- partial differential equations
- segmentation algorithm
- segmentation method
- lymph nodes
- image analysis
- voting method
- multiscale
- manual segmentation
- imaging modalities
- energy function
- accurate segmentation
- ground truth
- gradient flow
- image sequences