Experimental system using an interactive drawing input method

Yasutada Nagano; Hideaki Kanechika; Satoshi Tanaka; Hideaki Maehara; Akira Maeda

doi:10.1117/12.50273

1 November 1991 Experimental system using an interactive drawing input method

Yasutada Nagano, Hideaki Kanechika, Satoshi Tanaka, Hideaki Maehara, Akira Maeda

Proceedings Volume 1605, Visual Communications and Image Processing '91: Visual Communication; (1991) https://doi.org/10.1117/12.50273
Event: Visual Communications, '91, 1991, Boston, MA, United States

Abstract

It is very laborious and costs much to input paper-based drawings into computer using digitizing tablets. And there are many drawings that cannot be recognized by conventional automatic drawing input systems. To cope with these drawings, we are developing an interactive drawing input system that helps manual digitizing with automatic recognition technology. The operator has only to specify the kind of figures and click some points on the drawing to specify approximate position and shape of the figure, and the system immediately recognizes the figure's position and shape exactly.

Citation Download Citation

Yasutada Nagano, Hideaki Kanechika, Satoshi Tanaka, Hideaki Maehara, and Akira Maeda "Experimental system using an interactive drawing input method", Proc. SPIE 1605, Visual Communications and Image Processing '91: Visual Communication, (1 November 1991); https://doi.org/10.1117/12.50273

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