Vascular segmentation of head phase-contrast magnetic resonance angiograms using grayscale and shape features.
Ruoxiu XiaoHui DingFangwen ZhaiTong ZhaoWenjing ZhouGuangzhi WangPublished in: Comput. Methods Programs Biomed. (2017)
Keyphrases
- phase contrast
- gray scale
- shape features
- magnetic resonance
- blood flow
- magnetic resonance angiography
- mr images
- low contrast
- medical images
- gray level
- microscopy images
- patient specific
- blood vessels
- color images
- texture features
- computational fluid dynamics
- shape matching
- image registration
- contrast enhanced
- vessel segmentation
- image data
- boundary conditions
- brain tumors
- shape descriptors
- x ray
- feature vectors
- accurate segmentation
- co occurrence
- left ventricular
- image analysis
- image processing
- magnetic resonance images
- three dimensional
- image segmentation