| 摘要 |
PROBLEM TO BE SOLVED: To calibrate errors caused in distance data, based on the color and gloss of an object to be measured, when distance is measured using a laser distance meter. SOLUTION: The laser distance measuring device is constituted, by providing a standard reflector S of a reference color and reference glossiness on the surface of the object to be measured T, measuring the distance to the object T by a laser distance meter 1, removing the standard reflector S from the object, and measuring the distance twice. When a difference over the thickness (a) of the standard reflector S is produced, calibration is conducted by setting the difference as a deviation. COPYRIGHT: (C)2005,JPO&NCIPI
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