| 摘要 |
PROBLEM TO BE SOLVED: To enable, in image data of a composition including filler, the proper calculation of the alignment state of the filler even when the diameter of the filler is relatively large without the need of the selection of a specific one point.SOLUTION: An alignment analyzer includes an image data acquisition unit that acquires image data of a composition including filler, a characteristic vector calculation unit that calculates a characteristic vector of the Hessian matrix for each of pixels of the image data, and an alignment state calculation unit that calculates the alignment state of the filler at a predetermined position of the image data on the basis of the characteristic vector. |
