The authors present an algorithm for computing the aspect graph of a curved object. The approach used to partition the viewpoint space is to compute boundary viewpoints from the shape descriptions of an object in a CAD database. These computations are formulated from the understanding of visual events and the locations of corresponding viewpoints. Also presented is a study of new visual events for piecewise smooth objects.<>
Generating aspect graphs for curved objects
1989-01-01
577519 byte
Conference paper
Electronic Resource
English
Computing Exact Aspect Graphs of Curved Objects: Algebraic Surfaces
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