12 July 1983 Rapid Three-Dimensional Measurements In Clinical Dentistry-A New Approach
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The conventional method for measuring small objects in three dimensions utilising close range stereo photogrammatic techniques is complex and time consuming. A recent development called the Reflex Metrograph allows unskilled operator to collect three dimensional co-ordinates both simply and rapidly. A clinical application to compare in vivo and in vitro measurements showed a similar level of precision. The results compare favourably with a conventional approach.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G. W. Butcher, C. D. Stephens, "Rapid Three-Dimensional Measurements In Clinical Dentistry-A New Approach", Proc. SPIE 0361, Biostereometrics '82, (12 July 1983); doi: 10.1117/12.965995; https://doi.org/10.1117/12.965995

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