Method for processing digitalized paper card

A processing method and paper card technology, applied in the field of wireless communication, can solve the problems of unfavorable technology popularization, increase of printing cost, increase of production cost of mobile phone, etc.

Active Publication Date: 2010-06-09
天津市阿波罗信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, according to such a scheme, the two-dimensional barcode for taking pictures of mobile phones cannot be put together with ordinary mobile phone camera functions, thereby increasing the production cost of mobile phones and affecting

Method used

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  • Method for processing digitalized paper card
  • Method for processing digitalized paper card
  • Method for processing digitalized paper card

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Embodiment Construction

[0062] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings, but the embodiments of the present invention are illustrative rather than limiting.

[0063] The macro code mentioned in the present invention refers to the information code that the image sensor can read when the focal length is not fixed. The microscopic code refers to an information code that can be read by an image sensor with a sufficient magnification when the focal length is fixed.

[0064] The so-called macro area refers to an area that can represent a multi-bit information for a macro code with a non-fixed focal length. The so-called macro domain segmentation is the smallest unit after the macro domain is segmented, and a macro domain segmentation can also represent the minimum area that can be read by the image sensor when the focal length is not fixed. When each macro field of an ordinary two-dimensional barcode only represents one bit of i...

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Abstract

The invention relates to a method for processing a digitalized paper card in the field of information processing, which comprises a paper card production stage and a paper card information reading stage, wherein the paper card production stage specifically comprises the following steps: reading a printed image of a produced paper card, such as a bus ticket, a ship ticket, an admission ticket of a public place and securities, and the additional information reflecting the purposes of the paper card; converting the additional information with a macro code or a micro code; and embedding the additional information in the printed image on the paper card to be printed and printing the paper card to obtain the digitalized paper card. The digitalized paper card information reading stage specifically comprises the following steps: reading the printed image of the digitalized paper card with a CCD, CMOD image sensor or a scanner; identifying the code value information of the macro code or the micro code; and controlling the opening or closing of a gate of an automatic ticket examiner according to a code value. Compared with a conventional magnetic card and an RFID card, the method has the characteristics of low system importing cost and easy popularization.

Description

technical field [0001] The invention belongs to a method for processing digital paper cards in the field of wireless communication. Background technique [0002] According to the statistics of the International Telecommunications Union (ITU), as of the end of 2008, the total number of mobile phone subscribers in China, India and the United States exceeded one billion. The number of mobile phones produced has been rising in a straight line, so the value-added service business of mobile phones is also a hot spot that attracts attention. An important technical means to expand the value-added services of mobile phones here is to solve the problem of network access for mobile phones, that is, how to simply connect mobile phones to the network directly. [0003] To solve the problem of mobile phone network access, Japan had a patent application entitled "Providing Information Services (Information Provide サ一ビス)" (Patent Document 1) as early as 2000, and proposed to use the camera...

Claims

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Application Information

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IPC IPC(8): G06K17/00G07B11/00H04W88/02
Inventor 顾泽苍
Owner 天津市阿波罗信息技术有限公司
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