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A framework for real-time hand gesture recognition in uncontrolled environments with partition matrix model based on hidden conditional random fields
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Yao, Yi and Li, Chang-Tsun (2013) A framework for real-time hand gesture recognition in uncontrolled environments with partition matrix model based on hidden conditional random fields. In: IEEE International Conference on Systems, Man, and Cybernetics 2013, Manchester, UK, 13-16 Oct 2013. Published in: 2013 IEEE International Conference on Systems, Man, and Cybernetics (SMC) pp. 1205-1210. doi:10.1109/SMC.2013.209
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Official URL: http://dx.doi.org/10.1109/SMC.2013.209
Abstract
The main obstructions of making hand gesture recognition methods robust in real-world applications are the challenges from the uncontrolled environments, including: gesturing hand out of the scene, pause during gestures, complex background, skin-coloured regions moving in background, performers wearing short sleeve and face overlapping with hand. Therefore, a framework for real-time hand gesture recognition in uncontrolled environments is proposed in this paper. A novel tracking scheme is proposed to track multiple hand candidates in unconstrained background, and a weighting model for gesture classification based on Hidden Conditional Random Fields which takes trajectories of multiple hand candidates under different frame rates into consideration is also introduced. The framework achieved invariance under change of scale, speed and location of the hand gestures. The Experimental results of the proposed framework on Palm Graffiti Digits database and Warwick Hand Gesture database show that it can perform well in uncontrolled environments.
Item Type: | Conference Item (Paper) | ||||
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Subjects: | T Technology > TA Engineering (General). Civil engineering (General) | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||
Library of Congress Subject Headings (LCSH): | Computer vision, Random fields | ||||
Journal or Publication Title: | 2013 IEEE International Conference on Systems, Man, and Cybernetics (SMC) | ||||
Publisher: | IEEE Computer Society | ||||
Official Date: | 2013 | ||||
Dates: |
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Page Range: | pp. 1205-1210 | ||||
DOI: | 10.1109/SMC.2013.209 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Date of first compliant deposit: | 28 December 2015 | ||||
Date of first compliant Open Access: | 28 December 2015 | ||||
Conference Paper Type: | Paper | ||||
Title of Event: | IEEE International Conference on Systems, Man, and Cybernetics 2013 | ||||
Type of Event: | Conference | ||||
Location of Event: | Manchester, UK | ||||
Date(s) of Event: | 13-16 Oct 2013 |
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