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ID card identification OCR
ID card identification OCR
First, the identity card identification OCR application background
In recent years, the development trend of the Internet is more and more swift and violent, the development of the mobile front end has become a way for many companies to build their own brands, and develop their own APP. Some APP need to enter the ID card information, if the manual way to enter the ID number and name, the speed is very slow, and the user experience is very poor. This is also a major problem plaguing the major companies, how to solve this problem, imminent! Currently on the market to develop a kind of ID card recognition OCR, only the integration of this development package to enterprise APP, you can scan the phone to identify the identity of the camera information. I believe this can meet the application needs of various industries, to give users a better experience.
Two, ID card recognition OCR operating process
In an express card has the advantages of simple operation, a novice to learn, open software, video mode alignment to scan the ID card, just a few seconds, you can get the identity information, and fast recognition speed, high recognition rate, help the staff timely and accurately input identity information, to avoid errors and improve work efficiency.
Three, ID card recognition OCR advantage
1 ID card identification OCR identification card type
Identification of the two generation ID card (including Han identity card and ethnic identity card), Hongkong identity card, Macao identity card, Taiwan identity card and some foreign identity cards;
2, ID card recognition OCR speed
A single ID OCR speed of less than 2 seconds, in an application that will quickly, automatically take pictures, video camera mode, small memory, fast recognition speed, to bring customers a better experience.
In the 3 ID recognition of OCR industry in Beijing, an express card character segmentation algorithm is derived from Tsinghua University, particularly outstanding ID recognition by calling the OCR function Activity, APP application program interface, support JAVA, Object-C and other language development calls. ID card recognition OCR can support Android, IOS mobile operating system, Android platform provides jar package, IOS provides static library.A file. When the APP identity card identification OCR, the user uses a mobile phone, tablet PC can automatically identify the ID card identification information, easy and convenient! ID OCR can also be deployed in recognition of the server, and can support the Linux 32/64 operating system, Windows 32 and /64 operating system, users can deploy to its own server, APP can directly call ID ID information OCR.
Four, the main function of ID card identification OCR
Take a certificate image or load an image from a photo album;
Automatic 90 degree, negative 90 degree or 180 degree rotation image;
Automatic rotation correction tilt document image;
After the edge of the document is automatically judged, the document image is normalized and corrected;
Automatic landscaping documents (including denoising, smoothing, image enhancement, image processing);
Automatic layout document;
Text line for each text block;
Character segmentation for text lines;
Feature extraction for each character;
Pattern matching recognition of each character feature;
The post-processing of character recognition results;
Identification of the text lines to identify the identity of the field;
Post correction for the field of documents;
Save the information of each field of the certificate to the certificate database, and store the image of the document after automatic beautification;
Support simplified Chinese, traditional Chinese, english;
Support mainstream mobile operating system (Android, IOS,), WeChat public H5 and network server version of the ID card identification OCR;
In recent years, the development trend of the Internet is more and more swift and violent, the development of the mobile front end has become a way for many companies to build their own brands, and develop their own APP. Some APP need to enter the ID card information, if the manual way to enter the ID number and name, the speed is very slow, and the user experience is very poor. This is also a major problem plaguing the major companies, how to solve this problem, imminent! Currently on the market to develop a kind of ID card recognition OCR, only the integration of this development package to enterprise APP, you can scan the phone to identify the identity of the camera information. I believe this can meet the application needs of various industries, to give users a better experience.
Two, ID card recognition OCR operating process
In an express card has the advantages of simple operation, a novice to learn, open software, video mode alignment to scan the ID card, just a few seconds, you can get the identity information, and fast recognition speed, high recognition rate, help the staff timely and accurately input identity information, to avoid errors and improve work efficiency.
Three, ID card recognition OCR advantage
1 ID card identification OCR identification card type
Identification of the two generation ID card (including Han identity card and ethnic identity card), Hongkong identity card, Macao identity card, Taiwan identity card and some foreign identity cards;
2, ID card recognition OCR speed
A single ID OCR speed of less than 2 seconds, in an application that will quickly, automatically take pictures, video camera mode, small memory, fast recognition speed, to bring customers a better experience.
In the 3 ID recognition of OCR industry in Beijing, an express card character segmentation algorithm is derived from Tsinghua University, particularly outstanding ID recognition by calling the OCR function Activity, APP application program interface, support JAVA, Object-C and other language development calls. ID card recognition OCR can support Android, IOS mobile operating system, Android platform provides jar package, IOS provides static library.A file. When the APP identity card identification OCR, the user uses a mobile phone, tablet PC can automatically identify the ID card identification information, easy and convenient! ID OCR can also be deployed in recognition of the server, and can support the Linux 32/64 operating system, Windows 32 and /64 operating system, users can deploy to its own server, APP can directly call ID ID information OCR.
Four, the main function of ID card identification OCR
Take a certificate image or load an image from a photo album;
Automatic 90 degree, negative 90 degree or 180 degree rotation image;
Automatic rotation correction tilt document image;
After the edge of the document is automatically judged, the document image is normalized and corrected;
Automatic landscaping documents (including denoising, smoothing, image enhancement, image processing);
Automatic layout document;
Text line for each text block;
Character segmentation for text lines;
Feature extraction for each character;
Pattern matching recognition of each character feature;
The post-processing of character recognition results;
Identification of the text lines to identify the identity of the field;
Post correction for the field of documents;
Save the information of each field of the certificate to the certificate database, and store the image of the document after automatic beautification;
Support simplified Chinese, traditional Chinese, english;
Support mainstream mobile operating system (Android, IOS,), WeChat public H5 and network server version of the ID card identification OCR;
Support the scanner, digital camera, mobile phone, camera, camera shooting high shot instrument PC macro document image recognition.
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