A scanning system for inputting the optical pattern

Min Pei

doi:10.1117/12.2294695

1 July 1990 A scanning system for inputting the optical pattern

Min Pei

Proceedings Volume 1230, International Conference on Optoelectronic Science and Engineering '90; 12301M (1990) https://doi.org/10.1117/12.2294695
Event: The Marketplace for Industrial Lasers 1990, 1990, Chicago, IL, United States

Abstract

This paper presents a high resolution Ã¢â‚¬Â¢photoelectric scanner system which has been developed in order to input image information into a computer. A paper with the format of 297mm x 420mm can be scanned in 90 seconds, and the scanning resolution is 300 dots per inch. A pattern recognizing software system has also been developed to transform the scanned matrix patterns to the vector patterns so that the image signals may be edited, modified and plotted.

Citation Download Citation

Min Pei "A scanning system for inputting the optical pattern", Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12301M (1 July 1990); https://doi.org/10.1117/12.2294695

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