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Method and system for identifying identity card by using smart phone and mobile phone

An ID card recognition and smart phone technology, applied in character and pattern recognition, computer parts, telephone communication, etc., can solve the problems of small changes in illumination, constantly changing scenes, fixed application occasions, etc., to achieve the effect of simple algorithm

Inactive Publication Date: 2012-06-27
KONKA GROUP
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AI Technical Summary

Problems solved by technology

[0005] The existing ID card recognition system based on machine vision (such as Hanvon’s ID card recognition system) needs an independently manufactured ID card scanner due to the high complexity of the algorithm, and the application occasions are relatively fixed, and the illumination changes are small, so it is not applicable For smart phone platforms with constantly changing scenes and large lighting changes

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  • Method and system for identifying identity card by using smart phone and mobile phone
  • Method and system for identifying identity card by using smart phone and mobile phone
  • Method and system for identifying identity card by using smart phone and mobile phone

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Embodiment Construction

[0036] The present invention provides a smart phone ID card identification method, system and mobile phone. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] The invention discloses a smart phone ID card identification system, such as figure 1 As shown, it includes an image sensor S1 for obtaining the ID card image, and the image sensor S1 can be implemented by a camera in a smart phone. Of course, the image sensor S1 can also perform some preprocessing on the obtained ID card image, such as Carry out smoothing processing and noise reduction processing etc., thereby guarantee the sharpness of ID card image; The present invention also comprises...

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Abstract

The invention discloses a method and system for identifying identity card by using a smart phone and a mobile phone. The method comprises the following steps of: acquiring an identity card image through an image sensor, extracting human face information in the identity card image by using a human face detecting unit, and partitioning and extracting character information in the identity card image through a character partitioning and extracting unit; and identifying characters through a character identifying unit, and displaying an identifying result through a display unit. Due to the adoption of the method and the system, the problem that an identity card identifying system cannot be transplanted to the smart phone for application is solved; an algorithm is easy; and the method and the system can well adapt to a mobile phone platform with continuous variable scenes and large illumination variation.

Description

technical field [0001] The invention relates to smart phones, in particular to a smart phone ID card identification method, system and mobile phone. Background technique [0002] Smartphone (Smartphone) refers to "like a personal computer, it has an independent operating system, and users can install programs provided by third-party service providers such as software and games by themselves, and continuously expand the functions of mobile phones through such programs. It is a general term for such a type of mobile phone that can realize wireless network access through a mobile communication network. [0003] After the first year of development in 2010, smart phones will explode on a larger scale this year. Sano predicts that in 2011, China's smart phone sales will reach 47 million, an increase of 70% over 2010. ISuppli predicts that by 2014 China's smart phone market will grow to 80 million. Behind the soaring data is the smartphone market that has entered a stage of brut...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/20H04M1/725
Inventor 刘远民
Owner KONKA GROUP
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