A mobile payment verification method based on palmprint recognition

Abstract

The invention discloses a mobile payment verification method based on palmprint recognition, which is divided into two stages of registration and recognition. In the registration stage, the user's palm image is collected through the rear camera of the smartphone, and the user's palmprint is extracted through four steps of palm image segmentation, palmprint preprocessing, palmprint image minimization and palmprint feature extraction. information, upload the user's personal identification information and palmprint information to the verification server through the mobile Internet, and store the user's information in the database of the verification server. In the verification stage, the user's palm image is collected through the rear camera of the smart phone, and the user's palm print information is obtained through a series of the same algorithm processing, sent to the verification server, and matched with the palm print information stored in the registration stage in the database , and then determine whether the user can pay.

Description

technical field [0001] The invention belongs to the technical field of biometric identification, and in particular relates to a mobile payment verification method based on palmprint identification, in particular, a mobile payment verification method suitable for palmprint identification in complex backgrounds. Background technique [0002] With the development of mobile Internet technology, the functions of smart phones are becoming more and more powerful. In addition to using mobile phones to send and receive text messages and make calls, people can also shop online, make payments, transfer payments, and so on. While people enjoy the convenience brought by mobile payment, the security of password or verification code used in mobile payment makes transaction payment a great security risk. Simple passwords or verification codes are easy to be cracked, and complex passwords or verification codes are difficult to remember. . Therefore, the password or verification code verific...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a mobile payment verification method for palmprint recognition, so that the palmprint recognition technology can be applied on smart phones, and solve the unsafe use of password or verification code verification methods for existing mobile phones when paying for online transactions It also solves the problem of incomplete palm segmentation and rapid positioning of palmprint images on smartphones under complex backgrounds, and minimizes the rapid processing

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