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Information coding

An information coding and coding technology, which is applied in the field of information coding to achieve the effect of increasing the recording density

Inactive Publication Date: 2010-06-16
COLOR CODE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the restoration accuracy is indispensable in the actual use environment, only the unit size (specification) that can ensure sufficient accuracy can be used

Method used

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Embodiment Construction

[0031] Hereinafter, the present invention will be described in detail based on the preferred embodiments of the present invention shown in the accompanying drawings.

[0032] exist Figure 1 to Figure 5 In the preferred embodiment of the present invention shown, 1 is the information code of the present invention, and the information code 1 is composed of an encoding system that can easily divide the coded area by analyzing the color components from the image data containing the coded area. and a data recording and encoding unit 3 capable of recording the target electronic data at a high recording density, and through the decoding of the division encoding unit 2, the above-mentioned The data recording and encoding unit 3 performs division and decoding, and the recording density of the data recording and encoding unit 3 can be improved by increasing the color number and reducing the unit.

[0033] The function of the above-mentioned divisional encoding unit 2 is to serve as a r...

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Abstract

The invention provides an information coding, whihc is characterized in that: the information coding comprises a divided coding unit which is composed of coding systems easily divided into coding regions by color components analysis from image data containing coding region; and a data recording coding unit capable of recording object electronic data by high recording densities. By the decoding of the divided coding unit, the data recording coding unit can be divided and decoded by the mathematics calculation not only according to the color components analysis; and by adding the color numbers and reducing the units, the recording density of the data recording coding unit can be improved; since the information coding is generated by two coding specifications of the divided coding unit and the data recording coding unit, and the divided coding unit is the initial clue used for coding dividing from image, so the coding system is easily divided by the color components analysis, and the decoding can obtain the information needed by dividing and decoding the data recording coding unit.

Description

technical field [0001] The invention relates to an information code capable of storing electronic data. Background technique [0002] Conventionally, various methods have been disclosed for converting electronic data into information codes and methods for recording and restoring information on a printing medium using the information codes. Several types are disclosed, such as: one-dimensional barcodes or two-dimensional barcodes that record information in black and white patterns, not only black and white, but also color codes that use colors such as red or blue. [0003] However, since the recording efficiency of a barcode that records information in a black and white pattern is low, electronic data with a large amount of data such as images or sounds cannot be stored. [0004] Therefore, various color code systems for the purpose of improving the recording density have been disclosed. However, for color codes, when the detection of the color of the reading device changes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06G06V30/224
CPCG06K19/0614G06K2019/06225G06K19/06037G06K19/06G06V30/224
Inventor 一之濑健治田仓良幸三轮忠仁
Owner COLOR CODE TECH