A Hierarchical Data Structure for Representing the Spatial Decomposition of 3-D Objects.
Ingrid CarlbomIndranil ChakravartyDavid VanderschelPublished in: IEEE Computer Graphics and Applications (1985)
Keyphrases
- d objects
- hierarchical data structure
- object recognition
- viewpoint
- multi view
- pose estimation
- three dimensional
- range data
- cad models
- spatial information
- spatial data
- line drawings
- d mesh
- shape descriptors
- object model
- curved objects
- image contours
- space time
- invariant recognition
- object views
- cad model
- real objects
- recognizing objects
- topological information
- surface features
- polyhedral objects
- pose normalization
- curved surfaces
- spatial relations