HumTouch: Localization of Touch on a Cylindrical Object
HumTouch: Localization of Touch on a Cylindrical Object
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HumTouch：圆柱形物体上的触摸定位
DOI：
10.1109/gcce50665.2020.9291881
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Yoji Yamada
中科院分区：
文献类型：
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作者：
Tzu;S. Okamoto;Yasuhiro Akiyama;Yoji Yamada
HumTouch是一种利用环境电磁波的被动触摸感应方法。与常用的触摸传感技术（例如电容传感）不同，我们提出的方法不需要表面激活。在本文中，我们将HumTouch应用于半导体木质圆柱体（直径=3 cm，长度=30 cm），以定位表面上的人类触摸。这是通过核回归分析建立的模型来实现的，并通过留一交叉验证来评估性能。平均估计误差为0.22 cm，小于指尖。这证明HumTouch不仅在平面上而且在圆柱形表面上都是有效的。
HumTouch is a passive touch sensing method that utilizes the environmental electromagnetic waves. Unlike the commonly used touch sensing technology (e.g. capacitive sensing), the method we propose does not need surface activation. In this paper, we applied HumTouch to a semi-conductive wood cylinder (diameter =3 cm, length =30 cm) to localize the human touch on the surface. This was achieved via the model built by the kernel regression analysis and the performance was evaluated through the leave-one-out cross validation. The mean estimation error was 0.22 cm which is smaller than a fingertip. This proves that HumTouch is functional not only on a flat surface but also on a cylindrical surface.