FEATURE POINT EXTRACTION ALGORITHM EVALUATION DEVICE, AND FEATURE POINT EXTRACTION ALGORITHM EVALUATION METHOD

摘要

PROBLEM TO BE SOLVED: To suppress the labor required for evaluating a feature point extraction algorithm of extracting a feature point from a facial surface image.;SOLUTION: A facial surface having a marker having a specific color and the same reflectance of near infrared light as that of the facial surface is imaged by first imaging means capable of picking up a near-infrared image and second imaging means capable of picking up a color image. "A first feature point extracted from the facial surface image picked up by the first imaging means on the basis of the feature point extraction algorithm" is compared with "a second feature point that is extracted from the facial surface image picked up by the second imaging means and is to be extracted as a feature point by the feature point extraction algorithm". The feature point extraction algorithm is evaluated on the basis of the comparison result.;COPYRIGHT: (C)2014,JPO&INPIT