Process gray image by computer in C02 laser processing system

Yu Lu; Guannan Chen; Hongmin Chen; Chen Rong

doi:10.1117/12.482915

12 September 2002 Process gray image by computer in C0₂ laser processing system

Yu Lu, Guannan Chen, Hongmin Chen, Chen Rong

Proceedings Volume 4915, Lasers in Material Processing and Manufacturing; (2002) https://doi.org/10.1117/12.482915
Event: Photonics Asia, 2002, Shanghai, China

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.

Citation Download Citation

Yu Lu, Guannan Chen, Hongmin Chen, and Chen Rong "Process gray image by computer in C0₂ laser processing system", Proc. SPIE 4915, Lasers in Material Processing and Manufacturing, (12 September 2002); https://doi.org/10.1117/12.482915

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