Device and method for identity authentication of person and identity card based on face recognition

Abstract

The invention discloses a method and device for identity authentication of a person and an identity card based on face recognition. The method for identity authentication of a person and an identity card based on face recognition comprises the following steps: collecting the face image; detecting the position of the face and extracting the feature vectors according to the face image; confirming whether the user is a live object or not, if not, returning and collecting the face image again; if so, collecting the identity card information; transmitting the extracted feature vectors and the identity card information to the background for authentication; returning the authentication results and prompting the user, which are performed by the background; if authentication is passed, updating the local and remote databases. According to the invention, the authentication efficiency of the ''witness the same'' is improved. The method for identity authentication of a person and an identity card based on face recognition is convenient for large-scale application in various occasions, and can solve the technical problems that the authentication is inaccurate caused by the slight change of the face due to the passage of time, the authentication to the person without carrying the identity card is difficult, and the like.

Description

technical field [0001] The invention relates to the technical field of identity recognition, in particular to a device and method for verifying the identity of a person and an ID card based on face recognition. Background technique [0002] At present, in Chinese society, from underdeveloped areas to developed areas, from rural areas to cities, the mobility of citizens is very frequent and huge, and the impact on social security is also huge. People often need to show and verify identity documents in various scenarios such as life, travel, and work, such as: handling banking business, staying in a hotel, taking a high-speed rail, taking an airplane, customs clearance at entry and exit, receiving social security pension insurance, handling industrial and commercial taxation and social security, etc. Various company businesses, buying cars and houses, entering Internet cafes to surf the Internet, recruiting workers in factories and enterprises, etc. In the process of verifyin...

AI Technical Summary

Problems solved by technology

[0004] However, the existing verification and verification methods generally check the identity certificate in the database of the public security Internet, and then manually compare the information on the holder with the information on the identity certificate. The information on the identity certificate includes the photo of the certificate, gender, age, etc. information; this kind of verification and verification method has low recognition accuracy and low recognition efficiency, which is not conducive to large-scale verification and verification

Sometimes, people don't carry their ID with them, making manual verification checks impossible

[0005] In view of this, there is a need for a new "identity of witnesses" authentication method and corresponding devices, which are used to accurately and efficiently perform "identity of witnesses" on a large scale in the above-mentioned various occasions Technical problems such as inaccurate authentication caused by minor changes and difficulty in authenticating people without certificates

Images