Title :
New progress in prediction and interpretation of line-drawings of curved 3D objects
Author :
Ponce, Jean ; Kriegman, David J.
Author_Institution :
Dept. of Comput. Sci., Illinois Univ., Urbana, IL, USA
Abstract :
Explores three aspects of curved 3D object recognition from monocular image contours: quantitative interpretation of contour position, orientation, and curvature: qualitative prediction of contour topology in the form of exact aspect graphs: and hybrid interpretation of contour features such as cusps, inflections, and t-junctions. Preliminary results are presented
Keywords :
computational geometry; pattern recognition; spatial reasoning; topology; aspect graphs; contour position; contour topology; curvature; curved 3D objects; cusps; hybrid interpretation; inflections; line-drawings; monocular image contours; object recognition; orientation; qualitative prediction; quantitative interpretation; t-junctions; Computed tomography; Computer science; Computer vision; Equations; Image edge detection; Image recognition; Object recognition; Organizing; Solid modeling; Topology;
Conference_Titel :
Intelligent Control, 1990. Proceedings., 5th IEEE International Symposium on
Conference_Location :
Philadelphia, PA
Print_ISBN :
0-8186-2108-7
DOI :
10.1109/ISIC.1990.128461
