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Proceedings Paper

Comparison of two algorithms modifications of projective-invariant recognition of the plane boundaries with the one concavity
Author(s): Natalia Pritula; Dmitrii P. Nikolaev; Alexander Sheshkus; Mikhail Pritula; Petr P. Nikolaev
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Paper Abstract

In this paper we present two algorithms modifications of projective-recognition of the plane boundaries with one concavity. The input images are created with orthographic pinhole camera with a fixed focal length. Thus variety of the possible projective transformations is limited. The first modification considers the task more generally, the other uses prior information about camera model. A hypothesis that the second modification has better accuracy is being checked. Results of around 20000 numeral experiments that confirm the hypothesis are included.

Paper Details

Date Published: 14 February 2015
PDF: 5 pages
Proc. SPIE 9445, Seventh International Conference on Machine Vision (ICMV 2014), 944508 (14 February 2015); doi: 10.1117/12.2181215
Show Author Affiliations
Natalia Pritula, Institute for Information Transmission Problems (Russian Federation)
Dmitrii P. Nikolaev, Institute for Information Transmission Problems (Russian Federation)
Alexander Sheshkus, Institute for Systems Analysis (Russian Federation)
Mikhail Pritula, Institute for Applied Mathematics (Russian Federation)
Petr P. Nikolaev, Institute for Information Transmission Problems (Russian Federation)


Published in SPIE Proceedings Vol. 9445:
Seventh International Conference on Machine Vision (ICMV 2014)
Antanas Verikas; Branislav Vuksanovic; Petia Radeva; Jianhong Zhou, Editor(s)

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