Edge-based image segmentation using curvature sign maps from reflectance and range images.
Luciano SilvaOlga Regina Pereira BellonPaulo F. U. GotardoPublished in: ICIP (1) (2001)
Keyphrases
- range images
- image segmentation
- active contours
- surface curvature
- range data
- multiscale
- gaussian curvature
- surface reconstruction
- surface patches
- object modeling
- range image segmentation
- smooth surfaces
- range sensors
- multi view
- single image
- photometric stereo
- segmentation method
- implicit surfaces
- partially overlapping
- three dimensional
- image processing
- object surface
- photorealistic
- active contour model
- multiple range images
- level set
- multiple views
- image analysis
- graph cuts
- shape from shading
- object boundaries
- curved surfaces
- energy function
- shape prior
- region growing
- intensity images
- surface features
- computer vision
- viewpoint
- image data
- markov random field
- geometric models
- deformable models
- medical imaging
- segmentation algorithm
- surface shape
- surface representation
- surface orientation
- tangent plane
- boundary detection