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Closest Paths in Graph Drawings under an Elastic Metric Cover
By: Mateusz Baran  
Open Access
|Jun 2018

Abstract

This work extends the dynamic programming approach to calculation of an elastic metric between two curves to finding paths in pairs of graph drawings that are closest under this metric. The new algorithm effectively solves this problem when all paths between two given nodes in one of these graphs have the same length. It is then applied to the problem of pattern recognition constrained by a superpixel segmentation. Segmentations of test images, obtained without statistical modeling given two shape endpoints, have good accuracy.

DOI: https://doi.org/10.2478/amcs-2018-0029 | Journal eISSN: 2083-8492 | Journal ISSN: 1641-876X
Language: English
Page range: 387 - 397
Submitted on: May 15, 2017
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Accepted on: Nov 19, 2017
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Published on: Jun 29, 2018
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2018 Mateusz Baran, published by University of Zielona Góra
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.