A Gesture-based Editing System on a Digital Desk 


Vol. 11,  No. 4, pp. 527-536, Aug.  2004
10.3745/KIPSTB.2004.11.4.527


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  Abstract

TheReviser is a digital document revision application on a projection display, which allows us to interact a digital document with the same gestures used for paper documents revision. To enable these interactions, TheReviser should detect foreground objects such as hands or pens on a projection display, and should spot and recognize gesture commands from continuous movements of a user. To detect foreground objects from a complex background in various lighting conditions, we perform geometry and color calibration between a captured image and a frame buffer image. TheReviser uses an HMM-based gesture recognition method. Experimental results show that the proposed application recognizes user's gestures on average 93.22% in test gesture sequences.

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[IEEE Style]

K. C. Jung and H. Kang, "A Gesture-based Editing System on a Digital Desk," The KIPS Transactions:PartB , vol. 11, no. 4, pp. 527-536, 2004. DOI: 10.3745/KIPSTB.2004.11.4.527.

[ACM Style]

Kee Chul Jung and Hyun Kang. 2004. A Gesture-based Editing System on a Digital Desk. The KIPS Transactions:PartB , 11, 4, (2004), 527-536. DOI: 10.3745/KIPSTB.2004.11.4.527.

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