Cerebral vascular enhancement using a weighted 3D symmetry filter.
Lingling LuoYitian ZhaoJian YangYalin ZhengSiyuan YangDanni AiYongtian WangPublished in: ISBI (2017)
Keyphrases
- blood flow
- order statistics
- image enhancement
- blood vessels
- human brain
- unsharp masking
- weighted sum
- patient specific
- multiscale
- filtering algorithm
- retinal images
- symmetry detection
- noise removal
- adaptive histogram equalization
- rotationally symmetric
- bilateral symmetry
- weighted distance
- learning algorithm
- preprocessing step
- decision trees