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Information collection method and terminal of identity document

A technology for identity information and identity documents, applied in the field of identity document information collection methods and collection terminals, can solve the problem of needing to re-take pictures, re-checking and checking, or manual modification, and cannot achieve 100% accuracy, so as to achieve one-time success. efficiency, reduce manual operation links, and save manpower

Inactive Publication Date: 2016-10-12
广东海辰科技股份有限公司
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AI Technical Summary

Problems solved by technology

However, the disadvantage of this method is that the OCR recognition processing of an image photo has both photo quality factors and recognition algorithm reasons, and cannot achieve 100% accuracy. After manual judgment or inspection according to the ID card number verification code, the ID cards with unqualified numbers need to be re-photographed, re-checked, or manually modified. Only when they are correct can they be collected and registered as correct data

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  • Information collection method and terminal of identity document

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specific Embodiment

[0076] The staff installs the software supporting the processing flow of the present invention on the mobile phone, uses the mobile phone to open the software, and turns on the camera to carry out video collection of the ID card, so that the ID card is located within the lens range of the camera, and the screen corresponding to the ID number area is displayed on the display screen. Rectangular frame, the camera automatically adjusts the focus, and after meeting the focusing conditions, the mobile phone extracts a frame of image from the collected video data, intercepts the data of the ID number area corresponding to the rectangle frame from this frame image, and performs OCR identification, obtain 18 digits (including possible X letters), automatically verify the ID number in the identity information according to the ID number encoding rules, and store the obtained ID number after judging that the ID number complies with the ID number encoding rules Identity information, stop t...

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Abstract

The invention discloses an information collection method and terminal of an identity document. The method comprises the steps that 1) a camera collects video data continuously; 2) automatic focusing control is carried out on the camera, and after that a focusing condition is satisfied, one frame of image is captured from the video data collected by the camera, and an identity information area is captured from the frame of image; 3) OCR (Optical Character Recognition) is carried out on the identity information area to obtain identity information; 4) the identity information is verified according to an identity information coding rule; and 5) whether the identity information satisfies the identity information coding rule is determined, if YES, a step 6) is moved to , and if NO, the step 2) is returned to. According to the invention, all collected identity card numbers are numbers satisfying the identity information coding rule, the identification efficiency and accuracy are improved obviously compared with a traditional collection manner, labor force can be saved effectively, and the collection method is high in reliability and efficiency.

Description

technical field [0001] The invention relates to the technical field of electronic information processing, in particular to a method for collecting ID card information and a collection terminal. Background technique [0002] As the use of citizen ID card number registration becomes more and more extensive, citizens need to submit ID cards for collecting and registering ID card numbers on many occasions. In addition to using a special ID card reader to collect ID card numbers for ID cards, Compared with the use of traditional manual transcription mode, the application of electronic collection mode is increasing. The existing electronic collection mode is to take a photo of the ID card, and use optical character recognition (Optical Character Recognition, OCR) technology to identify the photo through software, so as to obtain the electronic information about the ID card. Compared with the traditional manual copying method, this electronic collection mode has faster recognition...

Claims

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Application Information

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IPC IPC(8): G06K9/20
CPCG06V10/22
Inventor 彭理东
Owner 广东海辰科技股份有限公司
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