• DocumentCode
    3335244
  • Title

    InfTouch: A multi-touch and free-air interaction technique for over-sized displays

  • Author

    Hanqi Fan ; Yonghong Du ; Zhitong Su

  • Author_Institution
    North China Univ. of Technol., Beijing, China
  • Volume
    03
  • fYear
    2013
  • fDate
    16-18 Dec. 2013
  • Firstpage
    1452
  • Lastpage
    1456
  • Abstract
    InfTouch is a multi-touch technique that tracks any objects with diffuse surface. This technique provides tracking at 25 Hz, and is able to work reliably in hazardous environment. The integration to over-sized displays is simple and convenient. InfTouch has no border, which makes it a good free-air interaction tool. The commercial applications prove the usefulness of our technique.
  • Keywords
    display instrumentation; surface diffusion; frequency 25 Hz; multitouch free-air interaction tool technique; oversized display; surface diffusion; Approximation algorithms; Hidden Markov models; Mathematical model; Optical sensors; Reliability; Tactile sensors; Free-air; InfTouch; Multi-touch;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Image and Signal Processing (CISP), 2013 6th International Congress on
  • Conference_Location
    Hangzhou
  • Print_ISBN
    978-1-4799-2763-0
  • Type

    conf

  • DOI
    10.1109/CISP.2013.6743903
  • Filename
    6743903
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3335244