CN109242078A - A kind of color 2 D code - Google Patents
A kind of color 2 D code Download PDFInfo
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- CN109242078A CN109242078A CN201811105912.XA CN201811105912A CN109242078A CN 109242078 A CN109242078 A CN 109242078A CN 201811105912 A CN201811105912 A CN 201811105912A CN 109242078 A CN109242078 A CN 109242078A
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- Prior art keywords
- segment
- color
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- information
- positioning
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
The present invention discloses a kind of color 2 D code, comprising: data field and four positioning segments；The color of four positioning segments is different, is that white segment and the first colored segment are separately arranged between each adjacent positioned segment, wherein each positioning segment is connected with white segment；First colored segment is used for storage version information and format information；Data field is located in the region that white segment, positioning segment and the first colored segment surround, white segment and the first colored segment are used to carry out grid dividing to data field, data field includes the multiple close-connected second colored segments, second colored segment is used for the information of storage color two dimensional code, the information of the colored segment storage of the second of different colours is different, and the second colored segment is located in grid.Version information and format information are arranged in the colored segment between positioning segment the present invention, save the memory space of version information and format information, and store information using color and shape, increase the information storage of two dimensional code.
Description
Technical field
The present invention relates to two dimensional code fields, more particularly to a kind of color 2 D code.
Background technique
In recent years, with the high speed development of Internet technology and computer hardware technology, the propagation and identification of information at
For the indispensable technology of information-intensive society.On the basis of one-dimension code, two dimensional code is as a kind of completely new information storage, transmitting and identification
Technology has just obtained the concern of many countries in the world from being born certainly.The U.S., Germany, Japan and other countries, not only by two
Tie up code technology and be applied to the management of the departments to all kinds of certificates such as public security, diplomacy, military affairs, and by two dimensional code be applied to customs,
Management of the departments such as the tax to all kinds of reports and bill, management, postal of the departments such as business, communications and transportation to commodity and cargo transport
Automatic management of the political affairs department to the management, field of industrial production of parcel post to industrial production line.China is to planar bar code technology
Research start from 1993.In recent years, China's information technology and automatic management were grown rapidly, in information industry and
Under the drive of business automation management, planar bar code technology has obtained Rapid Popularization and application in China.At the same time, with China
The rapid development of market economy constantly improve with information technology, demand of the country to this new technology of two dimensional code are growing day by day.
Therefore, Article Numbering Center of China is under the support energetically of former China State Bureau of Quality and Technical Supervision and national departments concerned, to two dimension
The research of code technology deepens continuously.
Now, planar bar code technology is mainly 0, the 1 yard of realization information indicated in binary system by black and white geometric figure
Storage.As the extensive use and people of two dimensional code are to personalized pursuit, color 2 D code also progresses into the view of people
It is wild.But color 2 D code here only indicates the black in conventional two-dimensional code with colour, to reach certain beauty
Effect is not of practical significance.
Summary of the invention
The object of the present invention is to provide a kind of color 2 D codes to improve simultaneously for improving the information storage of two dimensional code
The robustness of two dimensional code identification and the positioning accuracy of two dimensional code.
To achieve the above object, the present invention provides following schemes:
A kind of color 2 D code, comprising: data field and four positioning segments；The each not phase of the colors of four positioning segments
Together, white segment and the first colored segment is arranged in interval between each adjacent positioning segment, wherein each positioning segment and
The white segment is connected；Described first colored segment is used for storage version information and format information；The data field is located at
In the region that the white segment, the positioning segment and the first colored segment surround, the white segment and described the
One colored segment is used to carry out grid dividing to the data field, and the data field includes multiple close-connected second cromograms
Block, the described second colored segment are used to store the data information of the color 2 D code, second cromogram of different colours
The data information of block storage is different, and the described second colored segment is located in the grid.
Optionally, the positioning segment be square, be round, diamond shape or equilateral triangle.
Optionally, the described second colored segment be square, round, diamond shape or equilateral triangle, it is of different shapes described
The data information of second colored segment storage is different.
Optionally, the space that the white segment and the described first colored segment occupy is identical.
Optionally, the described second colored segment represents the data of 4 systems, 8 systems, 16 systems or 32 systems.
Optionally, the color of the described second colored segment is four kinds or eight kinds.
Optionally, the color of the described second colored segment is black, purple, blue, cyan, green, yellow, red and ash
Any four in color or eight kinds.
The specific embodiment provided according to the present invention, the invention discloses following technical effects:
Version information and format information are arranged in the colored segment between positioning segment the present invention, save version letter
The memory space of breath and format information, increases the information storage of two dimensional code.In addition, the present invention is stored using color and shape
Information, two dimensional code compared with the prior art, information storage, which has, significantly to be promoted.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the embodiment 1 of color 2 D code of the present invention；
Fig. 2 is the structural schematic diagram of the embodiment 2 of color 2 D code of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of color 2 D codes to improve simultaneously for improving the information storage of two dimensional code
The robustness of two dimensional code identification and the positioning accuracy of two dimensional code.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Embodiment 1
Fig. 1 is the structural schematic diagram of the embodiment 1 of color 2 D code of the present invention.As shown in Figure 1, coloured silk provided in this embodiment
Color two dimensional code, comprising: (it is fixed that the first positioning segment 1, second positions segment 2, third positioning segment 3 and the 4th to four positioning segments
Bitmap block 4) and data field 5.
First positioning segment 1 is located at the lower left corner of color 2 D code, and the second positioning segment 2 is located at the upper left of color 2 D code
Angle, third positioning segment 3 are located at the upper right corner of color 2 D code, and the 4th positioning segment 4 is located at the lower right corner of color 2 D code.Four
The color of a positioning segment is different, and e.g., the first positioning segment 1 is black, and the second positioning segment 2 is red, third positioning
Segment 3 is blue, and the 4th positioning segment 4 is green.That is, the lower left corner for defining color 2 D code is necessary for the positioning figure of black
Block, the upper left corner are necessary for red positioning segment, and the upper right corner is necessary for the positioning segment of blue, and the lower right corner is necessary for determining for green
Bitmap block, the color by defining four angles of color 2 D code can define the data storing order of data field.
Positioning segment shown in Fig. 1 is square, may be arranged as certainly round, diamond shape or equilateral triangle etc. its
His shape.
Wherein, interval is arranged white segment 6 and the first colored segment 7 between each adjacent positioned segment, white segment 6 and the
The space that one colored segment 7 occupies is identical, is a sizing grid.Wherein, what is be connected with four positioning segments is white
Chromatic graph block 6.First colored segment 7 is used for storage version information and format information.Version information can be respectively stored in two dimension
In first colored segment 7 of the code left side and top, and format information is stored in the right and the following first colored segment 7.
This can be manually set according to actual needs.
First colored segment 7 other than for storage version information and format information, also with white segment 6 together logarithm
Grid dividing is carried out according to area 5, data field 5 includes the multiple close-connected second colored segments 8, and the second colored segment 8 is located at net
In lattice.Second colored segment 8 is used for the data information of storage color two dimensional code, and the colored segment 8 of the second of different colours stores
Data information is different.
The color of second colored segment 8 can there are many, preferably four kinds or eight kinds, if color is too many, to the later period
Identification will cause certain influence.Any four preferably in black, purple, blue, cyan, green, yellow, red and grey
Kind or eight kinds.
As shown in Figure 1, the second colored segment 8 is 4 kinds of colors, indicated respectively with 10,20,30 and 40.
When the color of the second colored segment 8 is 4 kinds, then the information that the second colored segment 8 stores is 4 system numbers, when the
When the color of two colored segments 8 is 8 kinds, then the information that the second colored segment 8 stores is 8 system numbers.
Version information and format information are arranged in the colored segment between positioning segment the present embodiment, save version
The memory space of information and format information increases the information storage of two dimensional code.In addition, the present invention is stored using multiple color
Information, two dimensional code compared with the prior art, information storage, which has, significantly to be promoted.
Embodiment 2
Fig. 2 is the structural schematic diagram of the embodiment 2 of color 2 D code of the present invention.As shown in Fig. 2, on the basis of embodiment 1
On, embodiment 2 sets the shape of the second colored segment 8, can be square, round, diamond shape or triangle, face
Color uses 4 kinds, and respectively red (R), blue (B), green (G) and black (L), the information that the second colored segment 8 stores will be by 8
System number becomes 32 system numbers.Substantially increase the information storage of two dimensional code.
If using two kinds of shapes, when the color of the second colored segment 8 is 4 kinds, the information of the second colored storage of segment 8
It will become 16 system numbers from 8 system numbers.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (7)
1. a kind of color 2 D code characterized by comprising data field and four positioning segments；Four positioning segments
Color is different, and white segment and the first colored segment is arranged in interval between each adjacent positioning segment, wherein each described
Positioning segment is connected with the white segment；Described first colored segment is used for storage version information and format information；It is described
Data field is located in the region that the white segment, the positioning segment and the first colored segment surround, the white print
Block and the first colored segment are used to carry out grid dividing to the data field, and the data field includes multiple close-connected
Second colored segment, the described second colored segment are used to store the data information of the color 2 D code, different colours it is described
The data information of second colored segment storage is different, and the described second colored segment is located in the grid.
2. color 2 D code according to claim 1, which is characterized in that the positioning segment is square, round, diamond shape
Or equilateral triangle.
3. color 2 D code according to claim 1, which is characterized in that the second colored segment is square, is round,
The data information of diamond shape or equilateral triangle, the described second colored segment storage of different shapes is different.
4. color 2 D code according to claim 1, which is characterized in that the white segment and the first colored segment
The space occupied is identical.
5. color 2 D code according to claim 3, which is characterized in that the second colored segment represent 4 systems, 8 into
System, the data of 16 systems or 32 systems.
6. color 2 D code according to claim 5, which is characterized in that the color of the second colored segment be four kinds or
Eight kinds of person.
7. color 2 D code according to claim 6, which is characterized in that the color of the second colored segment be black,
Any four in purple, blue, cyan, green, yellow, red and grey or eight kinds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811105912.XA CN109242078A (en) | 2018-09-21 | 2018-09-21 | A kind of color 2 D code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811105912.XA CN109242078A (en) | 2018-09-21 | 2018-09-21 | A kind of color 2 D code |
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| Publication Number | Publication Date |
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| CN109242078A true CN109242078A (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811105912.XA Pending CN109242078A (en) | 2018-09-21 | 2018-09-21 | A kind of color 2 D code |
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| CN (1) | CN109242078A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101467161A (en) * | 2006-06-14 | 2009-06-24 | 威泰克公司 | Multi-dimensional symbologies and related methods |
| CN105574572A (en) * | 2015-12-24 | 2016-05-11 | 上海师范大学 | Color quick response code and generation method thereof |
-
2018
- 2018-09-21 CN CN201811105912.XA patent/CN109242078A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101467161A (en) * | 2006-06-14 | 2009-06-24 | 威泰克公司 | Multi-dimensional symbologies and related methods |
| CN105574572A (en) * | 2015-12-24 | 2016-05-11 | 上海师范大学 | Color quick response code and generation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 郑达川: "高密度彩色多维码的设计及应用实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
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Application publication date: 20190118 |
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