Biometric information input apparatus and biometric information input method

摘要

A biometric information input apparatus includes an image capturing section configured to obtain a captured image of a biological object; a pliable part detecting section configured to detect whether there is a pliable part on a surface of the biological object by obtaining a distance to the surface of the biological object from the captured image and comparing the obtained distance with a predetermined distance to be compared set beforehand; and an extracting section configured to extract biometric information from the captured image if the pliable part is not detected by the pliable part detecting section.

主权项

1. A biometric information input apparatus comprising:
an image capturing camera device configured to obtain a captured image of a biological object; a memory device configured to store a program; and a central processing unit configured to execute the program to perform: obtaining distances between a position of an image capturing camera device and a plurality of points on a surface of a biological object from an image captured by the image capturing camera device to calculate an average value of the obtained distances; comparing each of the obtained distances with the calculated average value of the obtained distances to detect whether there is a pliable part on the surface of the biological object; and extracting biometric information from the captured image if the pliable part is not detected.