Hierarchical automated clustering of cloud point set by ellipsoidal skeleton: application to organ geometric modeling from CT-scan images.
Frédéric BanégasDominique MichelucciMarc RoelensMarc JaegerPublished in: Medical Imaging: Image Processing (1999)
Keyphrases
- rigid registration
- point sets
- ct scans
- geometric modeling
- image data
- image registration
- transformation parameters
- region of interest
- ct images
- three dimensional
- point correspondences
- registration accuracy
- computer graphics
- lymph nodes
- registration process
- point cloud
- edge detection
- x ray
- computer aided diagnosis
- geometric models
- data points
- object recognition
- machine learning
- computed tomography
- computer vision
- medical imaging
- image analysis
- image segmentation
- closed form
- computer aided
- image matching
- semi supervised
- d objects
- icp algorithm
- feature space
- similarity measure