Shape from contour using adaptive image selection.
Takashi AkutsuKenichi ArakawaHiroshi MurasePublished in: Systems and Computers in Japan (2002)
Keyphrases
- contour extraction
- image contours
- image structure
- image data
- fourier descriptors
- contour points
- geometric shapes
- shape deformation
- corner points
- image segmentation
- contour detection
- input image
- segmentation method
- single image
- energy functional
- deformable template
- contour segments
- image features
- contour fragments
- multiscale
- illusory contours
- reconstruction process
- perceptual grouping
- vector field
- image retrieval
- high resolution
- shape features
- edge map
- image gradient
- global shape
- geometrical features
- relative position
- image regions
- closed curves
- segmentation algorithm
- boundary contour
- scale space analysis
- object shapes
- edge detection
- distance map
- active contours
- object features
- object shape
- invariant features
- invariant properties
- shape analysis
- shape estimation
- deformable contour
- shape descriptors
- intensity information
- smooth curves
- d objects
- object contours