Piotr Wojtczuk
PIR sensor array for hand motion recognition
Wojtczuk, Piotr; Armitage, Alistair; Binnie, David; Chamberlain, Timothy
Authors
Alistair Armitage
David Binnie
Timothy Chamberlain
Abstract
Abstract—In this paper we present our work towards a hand gesture recognition system realised with a passive thermal infrared sensor array. In contrast with the majority of recent research activities into gesture recognition, which focus on the complex analysis of video sequences, our approach shows that the functionality of a simple pyroelectric movement sensor can be expanded to detect differing hand gestures at short range. We show that blob detection from a hand waving over a 16 element passive infrared sensor array provides sufficient information to discriminate four directions of hand stroke. This sensor system is unique and lends itself to low cost, low profile and low power applications.
Citation
Wojtczuk, P., Armitage, A., Binnie, D., & Chamberlain, T. (2011, August). PIR sensor array for hand motion recognition. Paper presented at SensorDevices 2011
Presentation Conference Type | Conference Paper (unpublished) |
---|---|
Conference Name | SensorDevices 2011 |
Start Date | Aug 1, 2011 |
End Date | Aug 1, 2011 |
Publication Date | 2011 |
Deposit Date | Nov 3, 2011 |
Publicly Available Date | Mar 29, 2024 |
Peer Reviewed | Not Peer Reviewed |
ISBN | 978-1-61208-145-8 |
Keywords | Hand gesture recognition system; thermal infrared sensor array; input device; dynamic hand gesture; pyroelectricity; |
Public URL | http://researchrepository.napier.ac.uk/id/eprint/4715 |
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Publisher Licence URL
http://creativecommons.org/licenses/by-nc/4.0/
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