Scale-Space Processing of Point-Sampled Geometry for Efficient 3D Object Segmentation.
Hamid LagaHiroki TakahashiMasayuki NakajimaPublished in: IEICE Trans. Inf. Syst. (2005)
Keyphrases
- scale space
- d objects
- multiscale
- multiscale segmentation
- multiple scales
- scale selection
- image analysis
- scale spaces
- critical points
- three dimensional
- viewpoint
- multiple views
- point distribution
- feature detection
- shape descriptors
- object recognition
- multi view
- image features
- control points
- gaussian scale space
- viewing direction
- image structure
- edge detection
- image segmentation
- geometric features
- active contour model
- line drawings
- shape prior
- natural images
- segmentation algorithm
- level set
- real world objects
- shape analysis
- multiresolution
- range data
- curved objects
- keypoints