Detection and segmentation of generic shapes based on affine modeling of energy in eigenspace.
Zhiqian WangJezekiel Ben-AriePublished in: IEEE Trans. Image Process. (2001)
Keyphrases
- shape prior
- shape modeling
- detection method
- image segmentation
- level set
- boundary detection
- medical images
- segmentation algorithm
- segmentation method
- low signal to noise ratio
- statistical shape model
- input image
- multiscale
- shape analysis
- reliable detection
- geometric shapes
- geometric active contours
- cluttered scenes
- shape descriptors
- affine transformation
- medical imaging
- energy function
- rib cage
- region growing
- cell segmentation
- image analysis
- principal component analysis
- detection algorithm
- closed contours
- energy consumption
- object contours
- deformable models
- object shape
- energy minimization
- bounding box
- shape matching