Rao, C. Radhakrishna. (2000) A note on statistical analysis of shape through triangulation of landmarks PNAS, 97 (7). pp. 2995-2998. ISSN 0027-8424
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Official URL: http://www.pnas.org/content/97/7/2995.full.pdf2
Related URL: http://dx.doi.org/10.1073/pnas.97.7.2995
Abstract
In an earlier paper, the author jointly with S. Suryawanshi proposed statistical analysis of shape through triangulation of landmarks on objects. It was observed that the angles of the triangles are invariant to scaling, location, and rotation of objects. No distinction was made between an object and its reflection. The present paper provides the methodology of shape discrimination when reflection is also taken into account and makes suggestions for modifications to be made when some of the landmarks are collinear.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to National Academy of Sciences. |
| Keywords: | Euclidean Distances Matrix; Logarithm Euclidean Distances Matrix; Triangulation of Landmarks; Shape Analysis |
| ID Code: | 53364 |
| Deposited On: | 08 Aug 2011 12:25 |
| Last Modified: | 08 Aug 2011 12:25 |
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