Identification method and apparatus utilizing the method

摘要

An identification method and an apparatus utilizing the method are disclosed. The disclosed method comprises capturing a first examining image at a first direction, performing a face detection process on the first examining image to identify a first face image in the first examining image, detecting a number of straight lines which are within a detecting image block of the first examining image but outside the first face image, comparing the number of straight lines with a quantity threshold to obtain a first judgment value, and judging if the first face image pass an examination at least according to the first judgment value.

主权项

1. An identification method, comprising:
capturing a first verifying image toward a first direction; identifying a first face image in the first verifying image by performing a face detection process on the first verifying image; detecting an amount of at least one straight line within a detection image block in the first verifying image but outside of the first face image; obtaining a first determination value by comparing the amount of the at least one straight line with a threshold of amount; determining whether the first face image passes an identification at least according to the first determination value; capturing a second verifying image toward the first direction; identifying a second face image in the second verifying image by performing the face detection process on the second verifying image; calculating an amount of differences by comparing the first face image with the second face image; and obtaining a second determination value by comparing the amount differences with a threshold of difference; wherein whether the first face image passes the identification is determined further according to the second determination value.