First, the document identification OCR introduction
Mobile terminal certificate is the future of science and technology in the development of mobile platform based on the identification of OCR applications, support Android, iOS and other mainstream mobile operating system. The product uses a mobile phone, tablet PC camera image, and then through the OCR software to identify the document information extraction. The enterprise can be the recognition service deployment in its own server, after deployment, APP end, PC client, web client, WeChat H5 terminal can send identification request, through the Web Service interface to call the identification service, upload documents to complete image recognition in the server, returns the standard XML recognition results, complete the identification process in the enterprise network, ensure the security of data.
Two, document recognition OCR function introduction
1, support for 180 degrees, 90 degree automatic rotation function;
2, support complex background edge;
3, support automatic tilt correction function, improve the recognition rate;
4, after the identification of the results of the recognition of the results to increase the rules to improve the recognition rate;
5, standardized shooting helps to improve the recognition rate;
Light, when shooting the attention to the effects of sunlight, avoid light and shadow;
Angle, do not make the shooting angle tilt too large, so as not to cause serious image distortion;
Background, the background (that is, the document is full of pictures) or a simple background, can improve the recognition rate;
Focus, clear focus, to avoid ambiguity.
Three, document identification OCR technical parameters
1, identification of OCR model, the future of the first video preview mode;

2, certificate recognition OCR support document types, the two generation ID card, driving license, driving license, passport, permit, permit in Taiwan, Hong Kong and Macao HVPS, MTP, China visa.