Characteristic views and perspective aspect graphs of quadric-surfaced solids

Shuang Chen; Herbert Freeman

doi:10.1117/12.25239

1 April 1991 Characteristic views and perspective aspect graphs of quadric-surfaced solids

Shuang Chen, Herbert Freeman

Proceedings Volume 1383, Sensor Fusion III: 3D Perception and Recognition; (1991) https://doi.org/10.1117/12.25239
Event: Advances in Intelligent Robotics Systems, 1990, Boston, MA, United States

Abstract

We present a computational method for determining the characteristic views of general quadric-surfaced solids. Each characteristic view (CV) is a representative view of a characteristic-view domain (CVD). The viewing space of a solid is fully described by its CVs and the CVD graph (or aspect graph) which shows the interrelationships among the CVDs. The paper discusses the feasibility of using the CV concept for 3D object recognition and pose estimation. An illustrative example is included.

Citation Download Citation

Shuang Chen and Herbert Freeman "Characteristic views and perspective aspect graphs of quadric-surfaced solids", Proc. SPIE 1383, Sensor Fusion III: 3D Perception and Recognition, (1 April 1991); https://doi.org/10.1117/12.25239

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