BIOMETRICS INFORMATION REGISTRATION METHOD, BIOMETRICS AUTHENTICATION METHOD, BIOMETRICS INFORMATION REGISTRATION DEVICE AND BIOMETRICS AUTHENTICATION DEVICE
A biometrics information registration method for causing a computer to execute a process including extracting vein data representing a vein image and a feature amount from an image obtained by an image obtainment unit； and making a storage unit store the vein data and the feature amount, wherein the feature amount includes a first feature amount representing a relationship between two of a plurality of segments obtained by vectorizing the vein image.
