Unsupervised boundary delineation of spinal neural foramina using a multi-feature and adaptive spectral segmentation.
Xiaoxu HeHeye ZhangMark LandisManas SharmaJames WarringtonShuo LiPublished in: Medical Image Anal. (2017)
Keyphrases
- multi feature
- segmentation algorithm
- segmentation method
- image classification
- region growing
- normalized cut
- multi class
- image segmentation
- gradient vector flow
- level set
- feature fusion
- shape prior
- object boundaries
- single feature
- multiple features
- unsupervised learning
- semi supervised
- active contours
- feature space
- neural network
- multiscale
- energy function
- recognition rate