The Use of Gradient and Dual Space in Line-Drawing Interpretation.
Stephen W. DraperPublished in: Artif. Intell. (1981)
Keyphrases
- line drawings
- dual space
- polyhedral objects
- d objects
- straight line
- face identification
- object reconstruction
- curved objects
- man machine communication
- three dimensional objects
- aspect graph
- bilateral symmetry
- object recognition
- face recognition
- point cloud
- viewpoint
- orthographic projection
- moving objects
- pairwise
- feature extraction