| 摘要 |
PROBLEM TO BE SOLVED: To provide spectrometry capable of measuring a large number of bands, and having short measurement time and without displacement in the spectroscopic image of each band. SOLUTION: The object to be measured 100 is imaged, by using a standard camera C1 and reference cameras C2, C3 to generate standard image data and reference image data by using respective cameras. The reference image data produced by the reference cameras are subjected to projective transformation, as though photographing has been performed from the position of the standard camera C1 to produce the transformed image data, such that the coordinates, indicating arbitrary point on the object to be measured in the image indicates the coordinates on the same point as the object to the measured of the standard image data photographed by the standard camera. The coordinates are made common, between the standard image data photographed by the standard camera and the transformed image data, and spectroscopic data of an arbitrary point on the object to be measured on the coordinates are generated. COPYRIGHT: (C)2007,JPO&INPIT
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