Automatic Intervertebral Disc Localization and Segmentation in 3D MR Images Based on Regression Forests and Active Contours.
Martin UrschlerKerstin HammernikThomas EbnerDarko SternPublished in: CSI@MICCAI (2015)
Keyphrases
- active contours
- regression forests
- level set
- shape prior
- segmentation method
- image segmentation
- cardiac ultrasound images
- gradient vector flow
- geodesic active contours
- energy functional
- active contour segmentation
- random forests
- geometric active contours
- object boundaries
- active contour model
- head pose estimation
- single pass
- energy function
- region based active contours
- external force
- texture image segmentation
- level set method
- fully automatic
- facial feature detection
- curve evolution
- gradient flow
- region growing
- force field
- segmentation algorithm
- multiscale
- object detection
- ultrasound images
- object segmentation
- random forest
- vector field
- deformable models
- prior shape knowledge
- medical images
- superpixels
- machine learning