Spatially Regularized Shape Analysis of the Hippocampus Using P-Spline Based Shape Regression.
Hakim C. AchterbergJohan J. de RooiMeike W. VernooijMohammad Arfan IkramWiro J. NiessenPaul H. C. EilersMarleen de BruijnePublished in: IEEE J. Biomed. Health Informatics (2020)
Keyphrases
- shape analysis
- brain structures
- shape descriptors
- shape representation
- statistical shape analysis
- shape recognition
- shape space
- euclidean space
- medical imaging
- preserving transformations
- level set segmentation
- image analysis and pattern recognition
- fourier descriptors
- anatomical structures
- mr images
- least squares
- reproducing kernel hilbert space
- distance maps
- closed curves
- shape matching
- quantitative analysis
- pattern recognition
- shape context
- magnetic resonance images
- shape similarity
- coarse to fine