Certificate identification method and device thereof, equipment and storage medium
A recognition method and certificate technology, applied in character recognition, character and pattern recognition, computer parts and other directions, can solve the problems of low security of certificate data, leakage of private data, poor generality of recognition models, etc. The effect of ensuring safety and improving recognition accuracy
Pending Publication Date: 2021-07-27
PINGAN INT SMART CITY TECH CO LTD
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Problems solved by technology
[0002] In the current OCR document recognition method, in order to ensure the recognition accuracy, each type of document data is usually trained separately to generate a corresponding type of recognition model. However, the recognition model trained in this way is less versatile. , which is not conducive to the identification of many different types of documents
In order to improve the versatility and recognition efficiency of the recognition model, the certificate data is usually uploaded to the server, and the server then uses the obtained multi-type certificate data for model training. Leakage, thus making the security of the document data low
Method used
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[0069] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0070] Such as figure 1 Shown is a flow chart of a preferred embodiment of the certificate identification method of the present invention. According to different requirements, the order of the steps in the flowchart can be changed, and some steps can be omitted.
[0071] The certificate identification method is applied to one or more electronic devices, and the electronic device is a device capable of automatically performing numerical calculation and / or information processing according to preset or stored computer-readable instructions, and its hardware includes But not limited to microprocessors, application specific integrated circuits (Application Specific Integrated Circuit, ASIC), programmable gate arrays (Field-Programmable Gate Array, FPG...
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The invention relates to artificial intelligence, and provides a certificate identification method and a device thereof, equipment and a storage medium. The method can obtain a target learner from a server, extract certificate data in the electronic equipment, adjust the target learner based on the certificate data to obtain an initial model, calculate a first quantity of the certificate data, determine a terminal alliance with the electronic equipment from the server as a feature terminal, and obtain a certificate identification model corresponding to the target learner, calculate a second quantity of training data of the target learner adjusted by the feature terminal, generate a target model according to the first quantity, the second quantity, the first parameter value of the initial model and the second parameter value of the certificate identification model, and generate certificate information according to the certificate identification request and the target model. According to the invention, the universality and accuracy of certificate identification can be improved on the premise of ensuring the safety of certificate data. In addition, the invention also relates to a block chain technology, and the certificate information can be stored in a block chain.
Description
technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to a certificate identification method, device, equipment and storage medium. Background technique [0002] In the current OCR document recognition method, in order to ensure the recognition accuracy, each type of document data is usually trained separately to generate a corresponding type of recognition model. However, the recognition model trained in this way is less versatile. , which is not conducive to the identification of many different types of documents. In order to improve the versatility and recognition efficiency of the recognition model, the certificate data is usually uploaded to the server, and the server then uses the obtained multi-type certificate data for model training. Leakage, thus making the security of the document data low. [0003] Therefore, under the premise of ensuring the security of document data, how to construct a document i...
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Patent Timeline
Login to View More IPC IPC(8): G06K9/20G06K9/32G06K9/46G06K9/62G06Q40/02G06F16/27
CPCG06Q40/02G06F16/27G06V10/10G06V20/62G06V10/44G06V30/10G06F18/22Y02D10/00
Inventor 雷田子
Owner PINGAN INT SMART CITY TECH CO LTD