14 February 2015 Comparison of two algorithms modifications of projective-invariant recognition of the plane boundaries with the one concavity
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Proceedings Volume 9445, Seventh International Conference on Machine Vision (ICMV 2014); 944508 (2015) https://doi.org/10.1117/12.2181215
Event: Seventh International Conference on Machine Vision (ICMV 2014), 2014, Milan, Italy
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.
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Natalia Pritula, Natalia Pritula, Dmitrii P. Nikolaev, Dmitrii P. Nikolaev, Alexander Sheshkus, Alexander Sheshkus, Mikhail Pritula, Mikhail Pritula, Petr P. Nikolaev, Petr P. Nikolaev, } "Comparison of two algorithms modifications of projective-invariant recognition of the plane boundaries with the one concavity", Proc. SPIE 9445, Seventh International Conference on Machine Vision (ICMV 2014), 944508 (14 February 2015); doi: 10.1117/12.2181215; https://doi.org/10.1117/12.2181215
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