Computer and Modernization ›› 2012, Vol. 1 ›› Issue (9): 178-180,.doi: 10.3969/j.issn.1006-2475.2012.09.045

• 算法分析与设计 • Previous Articles     Next Articles

A New Infrared Multi-touch Recognition Algorithm

LI Jun1,2   

  1. 1. Province State Key Laboratory for Modern Display Technology Construction（Cultivation Base）, AVIC Huadong Photoelectric Limited Company, Wuhu 241000, China；2. School of Computer and Information, Anhui Polytechnic University, Wuhu 241000, China
  • Received:2012-05-25 Revised:1900-01-01 Online:2012-09-21 Published:2012-09-21

Abstract: In these days, multi-touch technology becomes an important HCI device， it is used in various environments. This paper proposes an infrared multi-touch recognition algorithm model, which uses two different bi-axial systems to recognize multi-touch of users; it solves the multi-touch recognition problems in traditional infrared touch screen, the comparing result shows that this algorithm improves the recognition rate of infrared multi-touch screen.

Key words: HCI, infrared touch screen, multi-touch