Spatial calibration of airborne ultrasound tactile display and projector-camera system using fur material

Shigo Ko, Yuta Itoh, Yuta Sugiura, Takayuki Hoshi, Maki Sugimoto

研究成果: Conference contribution

抄録

Airborne Ultrasound Tactile Displays (AUTD) are tactile displays that can generate vibrotactile sensation on human skin. Combining an AUTD with a projectorcamera system, it is possible to present synchronous visual and haptic stimuli that is physically aligned in the 3D space. To maintain the synchronous sensation as realistic as possible, an accurate crucial to spatial calibration between the AUTD and the projector-camera system is required. This paper thereby proposes a calibration method for the AUTD system by utilizing fur material to recognize the output focal points of an AUTD in the camera coordinate system. Our method simplifies the calibration procedure with calibration error of 2.63 mm.

本文言語English
ホスト出版物のタイトルTEI 2017 - Proceedings of the 11th International Conference on Tangible, Embedded, and Embodied Interaction
出版社Association for Computing Machinery, Inc
ページ583-588
ページ数6
ISBN(電子版)9781450346764
DOI
出版ステータスPublished - 2017 3 20
イベント11th ACM International Conference on Tangible, Embedded, and Embodied Interaction, TEI 2017 - Yokohama, Japan
継続期間: 2017 3 202017 3 23

Other

Other11th ACM International Conference on Tangible, Embedded, and Embodied Interaction, TEI 2017
CountryJapan
CityYokohama
Period17/3/2017/3/23

ASJC Scopus subject areas

  • Human-Computer Interaction
  • Information Systems
  • Computer Graphics and Computer-Aided Design
  • Software

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