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: CoRR (2023)
Keyphrases
- discrete optimization
- medical images
- intra operatively
- image modalities
- deformable registration
- combinatorial optimization problems
- clinical applications
- intraoperative
- three dimensional
- anatomical structures
- image registration
- computed tomography
- probabilistic atlas
- ct and mr images
- brain atlas
- medical imaging
- target registration error
- contrast enhanced
- atlas construction
- ct scans
- inter subject
- x ray
- deep brain
- registration process
- ct data
- ct images
- multiscale
- multiresolution
- accurate registration
- image guided
- computer tomography
- graph matching
- pre operative
- mouse brain
- vector space
- knapsack problem
- image volumes
- registration accuracy
- mr images
- magnetic resonance images
- surface registration
- combinatorial optimization
- image matching
- brain structures