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专利名称：Three-dimensional measuring apparatus发明人：Toshio Norita,Hiroshi Uchino申请号：US09251456申请日：19990217公开号：US06292263B1公开日：20010918
专利附图：
摘要：A 3D measuring apparatus is disclosed, in which a light beam is projected in sucha manner as to raster scan toward a virtual surface. Specific data corresponding to theangle of incidence of the light beam is output, which light beam is reflected from anobject of measurement at the time point of passing through each of a plurality of
sampling sections into which the virtual surface is segmented in the main scanningdirection X and the subsidiary scanning direction Y. With the position data Xg in the mainscanning direction and the position data Yg in the subsidiary scanning direction for eachsampling section as an address, the specific data are written in a memory. Also, theincident light beam is received by a photo-electric conversion device of one-dimensionalposition detection type, and the optical image of the object is compressedunidirectionally and formed on the photo-detection surface of the photo-electricconversion device.
申请人：MINOLTA CO., LTD.
代理机构：McDermott, Will & Emery
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