ShortStraw: A Simple and Effective Corner Finder for Polylines
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2008Pay-Per-View via TIB Hannover:
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In this paper we introduce ShortStraw, a simple and highly accurate polyline corner finder. ShortStraw uses a bottom-up approach to find corners by: (1) resampling the points of the stroke, (2) calculating the straw distance between the endpoints of a window around each resampled point, and (3) taking the points with the minimum straw distance to be corners. Using an all-or-nothing accuracy measure, ShortStraw achieves an accuracy more than twice that of the current best benchmark.
BibTeX
@inproceedings {10.2312:SBM:SBM08:033-040,
booktitle = {Eurographics Workshop on Sketch-Based Interfaces and Modeling},
editor = {Christine Alvarado and Marie-Paule Cani},
title = {{ShortStraw: A Simple and Effective Corner Finder for Polylines}},
author = {Wolin, Aaron and Eoff, Brian and Hammond, Tracy},
year = {2008},
publisher = {The Eurographics Association},
ISSN = {1812-3503},
ISBN = {978-3-905674-07-1},
DOI = {10.2312/SBM/SBM08/033-040}
}
booktitle = {Eurographics Workshop on Sketch-Based Interfaces and Modeling},
editor = {Christine Alvarado and Marie-Paule Cani},
title = {{ShortStraw: A Simple and Effective Corner Finder for Polylines}},
author = {Wolin, Aaron and Eoff, Brian and Hammond, Tracy},
year = {2008},
publisher = {The Eurographics Association},
ISSN = {1812-3503},
ISBN = {978-3-905674-07-1},
DOI = {10.2312/SBM/SBM08/033-040}
}