Even if the geometric transformation such as projection transformation and the two-dimensional affine transformation is performed on the image, it is intended to be matched with high precision feature point. And position feature generating means 51 on the basis of the position of the feature points included in the image to generate a point feature on the feature points, the feature point matching device 5 according to the present invention, based on the pixel values of the feature points included in the image Te, and the pixel value feature generating means 52 for generating a pixel value feature quantity on the feature point, and position the first feature amounts generated from the first image by 51-point feature generator, and by a second 51-position feature generator matching degree between the position second feature amounts generated from images, and a pixel value feature quantity of the generated first from the first image by 52 pixel values feature generation unit, the pixel value feature generating means 52 and a feature matching unit 53 on the basis of the matching degree, and the pixel value a second feature amount that is generated from the second image, matching the characteristic points of the second and the first minutiae.
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