Identification code coding method

A coding method and identification code technology, applied in electromagnetic radiation induction, record carriers used by machines, instruments, etc., can solve problems such as increasing user complexity, reduce visual interference, reduce use complexity, and improve accuracy. Effect

Active Publication Date: 2021-11-23
ALIBABA (CHINA) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, with the rapid development of mobile Internet technology, there is an increasingly urgent need to associate all-media content on the Internet, including pictures, text, audio, and video, with paper textbooks. However, due to the massive resources on the Internet, Therefore, each associated digital media content must have a unique ID code. If the same ID code is reused, the associated digital media content will be divided into multiple independent systems, and users will need to use the ID code for each independent system. Different point reading pens will undoubtedly increase the complexity of the user's use

Method used

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  • Identification code coding method
  • Identification code coding method

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Embodiment Construction

[0063] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the specification. However, this specification can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of this specification, so this specification is not limited by the specific implementations disclosed below.

[0064] Terms used in one or more embodiments of this specification are for the purpose of describing specific embodiments only, and are not intended to limit one or more embodiments of this specification. As used in one or more embodiments of this specification and the appended claims, the singular forms "a", "the", and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" used in one or more embodiments of the present specification refers t...

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Abstract

The embodiment of the invention provides an identification code coding method, which comprises the following steps: determining at least two adjacent to-be-coded areas according to object information contained in a carrier object, wherein each to-be-coded region comprises m * n blocks, and m and n are positive integers, determining a coordinate correction block in each to-be-coded region, under the condition that the coordinate correction blocks in the current to-be-coded area are not distributed in the same column and the coordinate correction blocks in the adjacent to-be-coded area of the current to-be-coded area are not distributed in the same row, determining a direction indication block and a data storage block in each to-be-coded area, and adding corresponding micro-image units to the coordinate correction block, the direction indication block and the data storage block to generate an identification code corresponding to the object information.

Description

technical field [0001] The embodiment of this description relates to the field of computer technology, and in particular to an identification code encoding method. Background technique [0002] Dot-matrix QR code is an emerging information encoding method, which is often used in audiobooks. The dot matrix QR code has the characteristics of large amount of information carrying, strong concealment, and does not affect the visual appearance of publications. At the same time, it has the function of encryption and anti-counterfeiting. It can be perfectly combined with paper media and assist users to combine vision and hearing for three-dimensional learning. [0003] At present, with the rapid development of mobile Internet technology, there is an increasingly urgent need to associate all-media content on the Internet, including pictures, text, audio, and video, with paper textbooks. However, due to the massive resources on the Internet, Therefore, each associated digital media c...

Claims

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Application Information

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IPC IPC(8): G06K7/14G06K19/06
CPCG06K7/1417G06K7/146G06K19/06037G06K19/06075G06K19/06093
Inventor 陈明强陈晓濠朱思语谭平侯植宝
Owner ALIBABA (CHINA) CO LTD
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