Mobile terminal with digital vein recognition device and digital vein recognition method

Abstract

The invention relates to the technical field of identity authentication, in particular to a mobile terminal with a digital vein recognition device and a digital vein recognition method. The mobile terminal with the digital vein recognition device comprises a mobile terminal body and an illuminating module, wherein the mobile terminal body is provided with an infrared imaging module and an image processing device, and the illuminating module and the mobile terminal body are arranged in a split mode. Meanwhile, the invention further provides a digital vein recognition method of the mobile terminal. Due to the facts that the digital vein recognition device is divided into the two portion, the infrared imaging module and the image processing device are arranged on the mobile terminal body, and the illuminating module is independently arranged, the digital vein collection function is achieved, no influence is caused on the size of the mobile terminal, and the problem that the digital vein recognition device cannot be arranged on the mobile terminal due to the excessively large size is solved.

Description

technical field [0001] The invention relates to the technical field of identity verification, in particular to a mobile terminal with a finger vein recognition device and a finger vein recognition method. Background technique [0002] With the rapid development of mobile information technology, more and more related activities are carried out on mobile devices. Especially with the rapid popularization of mobile devices such as mobile phones and tablet computers, more and more payments and identity authentications are performed on mobile phones, tablet computers and other devices, and secure payment and electronic transaction processing are becoming more and more important. Nowadays, various electronic password cards, U-shields and other devices have been widely used on computer systems, but on mobile phones and mobile tablet systems, the storage and encryption procedures of various electronic passwords are relatively simple, which cannot meet the user's requirements for secu...

AI Technical Summary

Problems solved by technology

The lighting LED and the camera are located on the same plane, the LED illuminates the finger obliquely upward, and the camera is located on the other side, also shooting obliquely upward. Although this solution can make the fingerprint collection system very thin, it needs a long Large size, and in order to meet the needs of lens imaging, the working distance of the lens is very large, and the thickness of the product cannot be very thin

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