Security fingerprint collection and identification device standard test card and test method

Abstract

The invention discloses a security fingerprint collection and identification device standard test card and test method. The test method integrates test methods of a plane fingerprint collection and identification device on the basis of optical and semiconductor type different imaging principles. The overall appearance of the security fingerprint collection and identification device standard test card is a square plate with the 10mm sides, and the square plate comprises a front face and a reversed face. Four small squares with the 4mm sides are arranged at the four corners of the square plate with the 10mm sides, and straight-line strips are filled in the four small squares with the 4mm sides. The method has the advantages that good imaging can be carried out on the optical type fingerprint collection and identification device with the different wavelengths, the test methods of the security fingerprint collection and identification device on the basis of the different imaging principles can be scientifically integrated in a specification mode, and under the same test method, the obtained technical index has rationality and comparability.

Description

technical field [0001] The invention relates to a standard test card for security fingerprint collection and identification equipment and a detection method, belonging to the technical field of fingerprint collection and identification. Background technique [0002] At present, there are many kinds of traditional security fingerprint collection and identification equipment. For example, according to the different working principles of sensors, they can be divided into two types: optical type and semiconductor type. Optical type has different wavelengths of visible light and infrared light; According to the difference, it can be divided into three types: push type, scratch type and rolling type; according to the different composition methods, it can be divided into two types: independent type and embedded type. The above-mentioned traditional security fingerprint collection and identification equipment has not had a standard and standardized unified detection method in the in...

AI Technical Summary

Problems solved by technology

Therefore, so far, there is no unified detection method in the industry that can be generally applied to optical and semiconductor fingerprint acquisition and identification devices with different principles, and there is no general industry standard or national standard recognized in the industry. Therefore, optical fingerprint acquisition and identification equipment and semiconductor fingerprint acquisition The test data of the identification equipment is not directly comparable due to different methods

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