Personal identification verification device and certificate generation device
A technology for generating devices and certificates, which is applied in digital data authentication, computer parts, instruments, etc., and can solve problems such as potential safety hazards
Active Publication Date: 2018-09-11
TELEWAVE INFORMATION TECH
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Problems solved by technology
[0004] Based on this, it is necessary to provide a witness verification device and a certificate generation device in view of the potential safety hazards in the current way of verifying documents
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[0064] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0065] refer to figure 1 , in one embodiment, a witness verification device 100, including a portrait acquisition module 101, a certificate reading module 102, a portrait preprocessing module 103, a portrait feature extraction module 104, and a portrait feature comparison module 105. The portrait collection module 101 and the document reading module 102 are respectively connected with the portrait preprocessing module 103, the portrait preprocessing module 103 is connected with the portrait feature extraction module 104, and the portrait feature extraction module 104 is connected with the portrait ...
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The present invention relates to a witness verification device and a certificate generating device. The witness verification device comprises: a portrait collection module for collecting portrait information in real time; a certificate reading module for reading certificates to obtain certificate portrait information; The processing module is used to output the collected portrait information and / or certificate portrait information to the portrait feature extraction module after image preprocessing; the image preprocessing includes image scaling and / or image sharpening processing; portrait feature extraction The module is used to extract the collected portrait features from the collected portrait information, and to extract the certificate portrait features from the certificate portrait information; the portrait feature comparison module is used to compare the collected portrait features and the certificate portrait features, and obtain the verification result of the witness and output. The witness verification device and the certificate generating device provided by the invention can overcome potential safety hazards of forged certificates or fake certificates, and improve safety.
Description
technical field [0001] The invention relates to the field of security technology, in particular to a witness verification device and a certificate generation device. Background technique [0002] Security work is very important to people's daily life and daily work, and can provide security for people to engage in various activities. In many security scenarios, it is necessary to verify the user's credentials, such as handling banking services, passing gates, or passing through access control. [0003] At present, when verifying the certificate, it is usually to compare certain information stored in the certificate with the pre-stored information in the gate, and if they are consistent, the verification is passed. However, the current way of verifying documents is easy to be cracked and used by malicious users, and the verification can be passed through forged documents or fraudulently used documents, which has potential safety hazards. Contents of the invention [0004]...
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IPC IPC(8): G06K9/00G06F21/31G06F21/32
CPCG06F21/31G06F21/32G06V40/16
Inventor 李星毅王国栋
Owner TELEWAVE INFORMATION TECH