Android Document recognition system

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Application background

with the development of smart terminals (smartphones and tablets) and mobile communications (3G), the information systems that originally ran on PCs (such as mail systems, instant messaging, web browsing, collaborative work, online shopping, social networking sites, blogs, etc.) gradually moved to smart devices. It is anticipated that over 60% of the business in the next few years will be gradually transferred to the intelligent Terminal System. In this context, Beijing Wen Tong Company launched based on the Android and iOS platform identification software.

Product Description

Wen Tong Documents The identification System is a mobile-based platform developed by Beijing Wen Tong Technology Co., Ltd. Documents identify applications and support multiple mainstream mobile operating systems such as Android and iOS. This product uses the mobile phone, the tablet computer camera to take the document image, then through the OCR software to identify the document information to extract.

Featured Features

·  support 180-degree, 90-degree automatic rotation function;

·  supports complex backgrounds, such as the Documents hold in the hand) trim;

·  support automatic tilt correction function, improve the recognition rate;

·  The recognition result is processed, the recognition result is added to the rule, and the recognition rate is improved. .

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function Introduction

·  through the Camera interface, guide users to take out qualified Documents image.

·  using Word recognition (OCR) technology, automatic extraction Documents information (such as name, ID number, address, etc.) and Avatar.

·  The types of identification documents INCLUDE, * * *, driver's license, passport, Hong Kong and Macao documents, military certificates, business cards and other * * * pieces, as well as driving license, vehicle VIN code and other vehicle information.

·  According to user requirements can be customized to develop other types of license (such as business licenses, invoices, cheques, etc.).

·  provides an Android development jar package.

Configuration requirements

·  operating system: Support Android version 2.3 or above, recommended Android4.0 above

·  hardware configuration: Recommended arm cortex-a7 above, 1G RAM

·  Camera: Supports autofocus (important), supports macro shooting, more than 2 million megapixels.

·  setup takes up space, 8MBytes

Shooting specifications

·  standard shooting helps to improve recognition rate ;

·  light, attention to the impact of light, as far as possible to avoid reflection and shadow;

·  angle, do not tilt the shooting angle too large, so as not to cause serious image distortion;

·  background, leaving little background (i.e. Documents full picture) or simple background, can improve the recognition rate;

·  Focus, focus on clarity, avoid unclear text ambiguity.

Authorization method

·  Serial number authorization mode, authorized by the number of smart Terminal clients (License)
--Automatic activation (mobile Internet)
--Manual activation (mobile offline)

·  time Authorization, version authorization

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This article is from the "Document recognition license plate Recognition" blog, please be sure to keep this source http://marketjob.blog.51cto.com/9193937/1575107

Android Document recognition system