Hand Gesture Recognition Using a Radar Echo I–Q Plot and a Convolutional Neural Network
Abstract
We propose a hand gesture recognition technique using a convolutional neural network applied to radar echo inphase/quadrature (I/Q) plot trajectories. The proposed technique is demonstrated to accurately recognize six types of hand gestures for ten participants. The system consists of a low-cost 2.4-GHz continuous-wave monostatic radar with a single antenna. The radar echo trajectories are converted to low-resolution images and are used for the training and evaluation of the proposed technique. Results indicate that the proposed technique can recognize hand gestures with average accuracy exceeding 90%.
Journal
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- IEEE Sensors Letters
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IEEE Sensors Letters 2 (3), 1-4, 2018-09
IEEE
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Details 詳細情報について
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- CRID
- 1050004953545197824
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- NII Article ID
- 120006898149
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- ISSN
- 24751472
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- HANDLE
- 2433/259194
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- Text Lang
- en
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- Article Type
- journal article
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- Data Source
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- IRDB
- Crossref
- CiNii Articles
- KAKEN