Abbreviated Journal Title
Comput. Graph.-UK
Keywords
ShortStraw; Corner finding; Polyline ink strokes; Sketch recognition; SYMBOL RECOGNIZER; SEGMENTATION; CURVES; Computer Science, Software Engineering
Abstract
We present IStraw, a corner finding technique based on the ShortStraw algorithm. This new algorithm addresses deficiencies with ShortStraw while maintaining its simplicity and efficiency. We also develop an extension for ink strokes containing curves and arcs. We compare our algorithm against ShortStraw and two other state of the art corner finding approaches, MergeCF and Sezgin's scale space algorithm. Based on an all-or-nothing accuracy metric, IStraw shows significant improvements over these algorithms for ink strokes with and without curves. (C) 2010 Elsevier Ltd. All rights reserved.
Journal Title
Computers & Graphics-Uk
Volume
34
Issue/Number
5
Publication Date
1-1-2010
Document Type
Article
Language
English
First Page
513
Last Page
527
WOS Identifier
ISSN
0097-8493
Recommended Citation
Xiong, Yiyan and LaViola, Joseph J. Jr., "A ShortStraw-based algorithm for corner finding in sketch-based interfaces" (2010). Faculty Bibliography 2010s. 953.
https://stars.library.ucf.edu/facultybib2010/953
Comments
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