| 摘要 |
PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring device which is not restricted by the magnitude of the internal diameter of a measuring object, and whose measurement range is restricted by a projection etc. inside the object. SOLUTION: The three-dimensional shape measuring device is composed of a slit light source 6, a slit light reflecting mirror 11 arranged in the direction of radiation of the slit light of this slit light source, and a camera 7 arranged so as to pick up an image of the object 2 irradiated with slit light reflected by this slit light reflecting mirror. COPYRIGHT: (C)2007,JPO&INPIT
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