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Proceedings Paper

Process gray image by computer in C02 laser processing system
Author(s): Yu Lu; Guannan Chen; Hongmin Chen; Chen Rong
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Paper Abstract

By studying the basic principle of C02.laser processing system, energy-adjust method, concentration parameter method and dither method which was used to process computer image are introduced to laser processing system to process gray image. Some new soft modules for these methods are developed which have been used in laser processing system for processing different material such as wood, marble, plastic. The data of the three processing time and the image quality are also given. By comparing the laboratory data, the conclusion is drawn out that the image quality can be improved with concentration parameter method and the processing time is shorted greatly at the same quality of image for different material by using dither method. This result can be popularized in the other laser processing system.

Paper Details

Date Published: 12 September 2002
PDF: 4 pages
Proc. SPIE 4915, Lasers in Material Processing and Manufacturing, (12 September 2002); doi: 10.1117/12.482915
Show Author Affiliations
Yu Lu, Fujian Teachers Univ. (China)
Guannan Chen, Fujian Teachers Univ. (China)
Hongmin Chen, Fujian Teachers Univ. (China)
Chen Rong, Fujian Teachers Univ. (China)

Published in SPIE Proceedings Vol. 4915:
Lasers in Material Processing and Manufacturing
ShuShen Deng; Tatsuo Okada; Klaus Behler; XingZong Wang, Editor(s)

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