DocumentCode
2840796
Title
Research and implementation on multi-touch whiteboard system
Author
Wu, Yadong ; Qingan Yan ; Liu, Zhiqin ; Zhang, Hongying
Author_Institution
Sch. of Comput. Sci. & Technol., Southwest Univ. of Sci. & Technol., Mianyang, China
Volume
4
fYear
2010
fDate
22-24 Oct. 2010
Abstract
Based on the technology of computer vision, a low-cost multi-touch whiteboard system has been developed. This paper firstly introduces the whole structure of the whiteboard system, then discusses the details of the system, including the design of the hardware, the middleware and the application software, and finally indicates a fast blob tracking algorithm. The experiment result shows that the system has a high sensitivity and meets the requirement of a real-time system. This multi-touch whiteboard can be widely used in the areas of digital teaching and commercial office, which have good market prospects.
Keywords
computer vision; human computer interaction; middleware; real-time systems; commercial office; computer vision; digital teaching; fast blob tracking algorithm; middleware; multitouch whiteboard system; real-time system; software application; Medical services; blob tracking; computer vision; multi-touch; whiteboard;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location
Taiyuan
Print_ISBN
978-1-4244-7235-2
Electronic_ISBN
978-1-4244-7237-6
Type
conf
DOI
10.1109/ICCASM.2010.5620812
Filename
5620812
Link To Document