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Point cloud representation of 3D shape for laser-plasma scanning 3D display

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2 Author(s)
Ishikawa, H. ; Keio Univ., Tokyo ; Saito, H.

In this paper, a method of representing 3D shape for the laser-plasma scanning 3D display devices using point cloud in consideration of hardware is proposed. A new device has been developed for 3D spatial displays. This device generates plasma luminous bodies produced by ldquolaser-induced breakdownrdquo in midair. In this method, objects are represented by point cloud so that the burden of the xyz-scanner, which controls the position of the plasma, becomes lighter. Additionally, the order of drawing 3D wireframe models can be decided in consideration of the scanner burden.

Published in:

Industrial Electronics, 2008. IECON 2008. 34th Annual Conference of IEEE

Date of Conference:

10-13 Nov. 2008