29 March 1988 Some Aspects Of A Three Dimensional Shape Descriptor Function
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Abstract
The paper describes a 3-dimensional Shape Descriptor Function (SDF) which is invariant under the action of SO(3). We concentrate here on the analytical derivation of the SSD, and show how certain requirements constrain both the nature of the SSD and the class of manifolds over which it can be defined.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ian R. Greenshields and Chi Jung Hwang "Some Aspects Of A Three Dimensional Shape Descriptor Function", Proc. SPIE 0937, Applications of Artificial Intelligence VI, (29 March 1988); doi: 10.1117/12.946988; https://doi.org/10.1117/12.946988
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