| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To measure three-dimensional information by pattern light projection even if an object to be measured is strong in surface reflection due to the application or the like of a glossiness coating such as metal and ceramics, and an automobile and its part. <P>SOLUTION: A three-dimensional information measuring device includes: a pattern light projection device 1 projected not to directly hit pattern light on the object to be measured; a reflection plate 2 for reflecting pattern light projected by the pattern light projection device 1 to be projected on the object A to be measured; a camera device 3 for imaging the object A to be measured projecting the pattern light reflected on the reflection plate 2 to acquire a projected pattern image and a camera device 3 not having the same direction as a projection direction of the pattern light reflecting an optical path of a lens on the reflection plate 2; and a data processing device 4 for calculating the three-dimensional information of the object A to be measured from projected pattern images. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
