SAMConvex: Fast Discrete Optimization for CT Registration Using Self-supervised Anatomical Embedding and Correlation Pyramid.
Zi LiLin TianTony C. W. MokXiaoyu BaiPuyang WangJia GeJingren ZhouLe LuXianghua YeKe YanDakai JinPublished in: MICCAI (10) (2023)
Keyphrases
- discrete optimization
- medical images
- intra operatively
- image modalities
- deformable registration
- clinical applications
- combinatorial optimization problems
- image registration
- intraoperative
- ct and mr images
- anatomical structures
- three dimensional
- probabilistic atlas
- computed tomography
- brain atlas
- medical imaging
- inter subject
- accurate registration
- target registration error
- ct images
- image volumes
- atlas construction
- ct data
- brain structures
- contrast enhanced
- registration process
- mr images
- computer tomography
- multiresolution
- brain images
- vector space
- x ray
- magnetic resonance
- registration accuracy
- mouse brain
- multiscale
- image guided
- graph matching
- atlas based segmentation
- magnetic resonance images
- genetic algorithm
- combinatorial optimization
- object recognition
- pre operative
- surface registration
- intensity based registration
- magnetic resonance imaging
- metaheuristic
- ct scans
- registration errors
- optimization problems
- np hard