1 July 1990 A scanning system for inputting the optical pattern
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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 •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.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Min Pei, 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); doi: 10.1117/12.2294695; https://doi.org/10.1117/12.2294695
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