An Unsupervised Learning-Based Regional Deformable Model for Automated Multi-Organ Contour Propagation.
Xiaokun LiangJingjing DaiXuanru ZhouLin LiuChulong ZhangYuming JiangNa LiTianye NiuYaoqin XieZhenhui DaiXuetao WangPublished in: J. Digit. Imaging (2023)
Keyphrases
- deformable models
- unsupervised learning
- medical images
- abdominal ct images
- deformable contour
- image segmentation
- object contours
- medical image analysis
- force field
- external force
- object boundaries
- shape prior
- anatomical structures
- supervised learning
- shape constraints
- medical imaging
- semi supervised
- image analysis
- prior shape information
- soft tissue
- active appearance models
- volumetric images
- expectation maximization
- snake model
- clinical applications
- machine learning
- mass spring
- object recognition
- image gradient
- level set method
- neural network
- computed tomography
- active contour model
- mr images