Detection and Segmentation of Generic Shapes Based on Vectorial Affine Modeling of Energy in Eigenspace.
Zhiqian WangJezekiel Ben-AriePublished in: ICPR (2000)
Keyphrases
- shape prior
- image segmentation
- shape modeling
- complex background
- level set
- multiscale
- energy consumption
- segmentation method
- energy minimization
- cell segmentation
- segmentation algorithm
- medical images
- shape analysis
- image registration
- fully unsupervised
- reliable detection
- geometric active contours
- detection algorithm
- medical imaging
- graph cuts
- shape decomposition
- affine invariant
- false positives
- geometric shapes
- object detection
- fuzzy connectedness
- detection method
- image analysis
- rib cage
- low signal to noise ratio
- contour extraction
- spherical harmonics
- energy functional
- shape representation
- principal component analysis
- shape model
- energy function