Improving accuracy in coronary lumen segmentation via explicit calcium exclusion, learning-based ray detection and surface optimization.
Felix LugauerJingdan ZhangYefeng ZhengJoachim HorneggerB. Michael KelmPublished in: Medical Imaging: Image Processing (2014)
Keyphrases
- high accuracy
- reinforcement learning
- learning process
- learning algorithm
- online learning
- detection accuracy
- optimization algorithm
- learning systems
- automatic detection
- three dimensional
- classification accuracy
- learning problems
- kernel machines
- surface model
- false alarms
- detection rate
- false positives
- x ray
- knowledge acquisition
- optimization problems
- supervised learning
- object detection
- prior knowledge