CN109977707A - Dot matrix coding processing system - Google Patents
Dot matrix coding processing system Download PDFInfo
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- CN109977707A CN109977707A CN201711440008.XA CN201711440008A CN109977707A CN 109977707 A CN109977707 A CN 109977707A CN 201711440008 A CN201711440008 A CN 201711440008A CN 109977707 A CN109977707 A CN 109977707A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
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Abstract
The present embodiments relate to a kind of dot matrix coding processing systems, include: dot matrix code device, output device and dot matrix identification device；Dot matrix code device includes obtaining module, the first division module, the second division module, position encoded module, information coding module and processing module；Dot matrix coding is sent to output device by dot matrix code device, output device exports dot matrix coding load in substrate, identification device acquires dot matrix coded image in dot matrix coded base, carries out identifying processing to the dot matrix coded image, obtains dot matrix encoded information.Dot matrix coding processing system provided in an embodiment of the present invention carries out the coding of position and information with dot matrix, does not influence coding and other information is overlapped display；Moreover, being encoded with latticed form, the coding information quantity of carrying is big, can satisfy the needs of subscriber-coded large amount of complex information.Dot matrix coding load is identified that easy to use, recognition accuracy is high in substrate.
Description
Technical field
The present invention relates to technical field of data processing more particularly to a kind of dot matrix coding processing systems.
Background technique
With the rapid development of information technology, people are increasingly commonly produced using computer, handled, exchanged and propagated
Various forms of information.In daily life, people commonly using coding pattern certain type of information insertion such as paper page,
In the medium of board or equivalent, coding pattern information is acquired on medium by identification device, is known using computer
Not afterwards by showing that equipment is shown.Such as items scanning bar code when super market checkout；Or it is paid using mobile terminal
When, it scans the two-dimensional code.
However, coding pattern in the prior art is obvious and other information together Overlapping display when can block other
Information influences the display effect of other information；Moreover, two dimensional code and bar code carrying information content it is limited, when coding information quantity compared with
When big, the coding form of two dimensional code and bar code is unable to satisfy user's needs.
Summary of the invention
The object of the present invention is to provide a kind of dot matrix coding processing systems, to solve problems of the prior art.
To achieve the above object, the present invention provides a kind of dot matrix coding processing systems, comprising: dot matrix code device, defeated
Device and dot matrix identification device out；
The dot matrix code device include obtain module, the first division module, the second division module, position encoded module,
Information coding module and processing module；
The acquisition module is used for, and obtains dot matrix coding region information；
First division module is used for, and is averagely drawn the dot matrix coding region according to the dot matrix coding region information
It is divided into the first quantity dot matrix coding unit；
Second division module is used for, and each dot matrix coding unit is averagely divided into the second quantity coding
Unit；
The position encoded module is used for, and selects third quantity first to compile in the second quantity coded sub-units
Numeral unit is arranged location point in first coded sub-units and encodes, and the location point coding corresponding first encodes son
Unit is adjacent, and linear arrangement；
According to the arrangement position of location point coding by the corresponding position encoded value of the location point encoding setting；
The information coding module is used for, and second except the first coded sub-units described in the coded sub-units is compiled
Multiple information points coding is set in numeral unit, the arrangement pitch of the information point coding in second coded sub-units it is default away from
From；
According to the arrangement position of information point coding by the corresponding information coding value of the information point encoding setting；
The processing module is used for, and the dot matrix coding unit with location point coding and information point coding is carried out at arrangement
Reason, obtains dot matrix encoding array, and be sent to the output device；
The output device is used for, and the dot matrix encoding array is divided into dot matrix coding subarray according to preset rules,
Dot matrix coding subarray load is obtained into dot matrix coded base in substrate and is exported；
The dot matrix identification device is used for, and dot matrix coded image is acquired in the dot matrix coded base, to the dot matrix
Coded image carries out identifying processing, obtains dot matrix encoded information.
Further, the position encoded module is specifically used for:
Third quantity is selected to arrange the first " T " shape coded sub-units in the second quantity coded sub-units
Location point is arranged to encode.
Further, the position encoded module is specifically used for:
It is in first coded sub-units of " 7 " shape that the arrangement of third quantity is selected in the second quantity coded sub-units
Location point is arranged to encode.
Further, the information coding module is specifically used for:
Second coded sub-units are averagely divided into multiple virtual regions, is selected in the multiple virtual region
The non-conterminous virtual region of four quantity is correspondingly arranged information point coding in each non-conterminous virtual region.
Further, the information coding module is also used to:
The corresponding encoded information of the information coding value is set, and the encoded information includes pictorial information and text information.
Further, the dot matrix identification device is specifically used for:
Dot matrix coded image is acquired in dot matrix coded base；
The dot matrix coded image is parsed, multiple dot matrix coding unit data are obtained；
Identify the location point coding and information point coding in the dot matrix coding unit；
It encodes to obtain the encoded information of the dot matrix coded image according to location point coding and information point.
Dot matrix coding processing system provided in an embodiment of the present invention is carried out the coding of position and information with dot matrix, not influenced
Coding and other information are overlapped display；Moreover, being encoded with latticed form, the coding information quantity of carrying is big, Neng Gouman
The needs of the subscriber-coded large amount of complex information of foot.Dot matrix coding load is identified that easy to use, identification is accurate in substrate
Rate is high.
Detailed description of the invention
It in order to more clearly explain the technical solutions in the embodiments of the present application, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the application
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the work flow diagram of dot matrix code device provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of dot matrix coding unit provided in an embodiment of the present invention arrangement；
Fig. 3 is the schematic diagram of dot matrix coding unit provided in an embodiment of the present invention；
Fig. 4 A is the schematic diagram of information point provided in an embodiment of the present invention coding；
Fig. 4 B is the schematic diagram that information point provided in an embodiment of the present invention encodes assignment；
Fig. 5 is the work flow diagram of dot matrix identification device provided in an embodiment of the present invention；
Fig. 6 is the schematic diagram of dot matrix coding processing system provided in an embodiment of the present invention；
Fig. 7 is the schematic diagram of dot matrix code device provided in an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
Fig. 1 is the work flow diagram of dot matrix code device provided in an embodiment of the present invention.As shown in Figure 1, dot matrix coding dress
The course of work set is as follows:
Step 101, dot matrix coding region information is obtained；
Wherein, dot matrix coding region information specifically can be the region size informations such as the length of dot matrix coding region, width,
The dimension information of dot matrix coding region can be set according to the needs of output according to the size and number of pages of output paper.
Step 102, dot matrix coding region the first quantity dot matrix is averagely divided into according to dot matrix coding region information to compile
Code unit；
Dot matrix coding region is divided into multiple dot matrix coding units according to the size of dot matrix coding region, the first quantity is
The sum of the dot matrix coding unit of division, dot matrix coding unit is adjacent to each other, and is not overlapped mutually.The ruler of dot matrix coding unit
It is very little to be configured according to specific needs, wherein needing to consider the discrimination of dot matrix encoding identification device after output.
Fig. 2 is the schematic diagram of dot matrix coding unit provided in an embodiment of the present invention arrangement；As shown in Fig. 2, dot matrix is encoded
For region division at 9 dot matrix coding units 21, dot matrix coding 21 is adjacent to each other, and is not overlapped.
Step 103, each dot matrix coding unit is averagely divided into the second quantity coded sub-units；
Each dot matrix coding unit is divided into multiple coded sub-units according to specific needs, the second quantity is each dot matrix
The sum for the coded sub-units that coding unit is divided into.As shown in Fig. 2, dot matrix coding unit 21 is divided into 4 × 4 dimension matrixes
Coded sub-units 22, coded sub-units 22 are adjacent, and are not overlapped each other.
Step 104, the first coded sub-units of third quantity are selected in the second quantity coded sub-units, are compiled first
Location point is arranged in numeral unit to encode.
Select a part as the first coded sub-units, in coded sub-units for location point coding is arranged.Such as Fig. 3 institute
Show, 7 the first coded sub-units are selected in coded sub-units 22, and location point is set in the first coded sub-units and is encoded
23.The quantity of location point coding in each first coded sub-units can be one or more.
Wherein, it is adjacent to encode corresponding first coded sub-units for location point, and linearly arrangement；For example, in the second quantity
The arrangement of third quantity is selected to encode in a coded sub-units in the first coded sub-units setting location point of " T " or " 7 " shape.
Step 105, according to the arrangement position of location point coding by the corresponding position encoded value of location point encoding setting；
Each location point is set and encodes corresponding location coordinate information, is encoded according to location points all in dot matrix coding unit
Coordinate can determine the position of the dot matrix coding unit.
Step 106, multiple letters are set in the second coded sub-units in coded sub-units except the first coded sub-units
Breath point coding；
As shown in figure 3, letter is arranged in the second coded sub-units in coded sub-units 21 except first coded sub-units
Breath point coding 24.The quantity of information point coding 24 can be to be multiple, for example, 2,4 etc..
Wherein, the arrangement pitch pre-determined distance of the information point coding in the second coded sub-units.By the second coded sub-units
Multiple virtual regions are averagely divided into, the non-conterminous virtual region of the 4th quantity are selected in multiple virtual regions, each
Information point coding 24 is correspondingly arranged in non-conterminous virtual region.It is compiled for example, two information points are arranged in four virtual regions
4 information points codings etc. are arranged in code in nine virtual regions.By information point encoding setting in non-conterminous virtual region
Purpose is the accuracy rate for avoiding influencing identification equipment identification point coding due to overmatter.
Step 107, according to the arrangement position of information point coding by the corresponding information coding value of information point encoding setting.
By the corresponding information coding value of each information point encoding setting in the second coded sub-units, for example, setting is as schemed
It is as shown in Figure 4 B to encode corresponding information coding value for the information point of four virtual regions shown in 4A.
When the second coded sub-units are divided into more virtual regions, when more point codings are set, can increase pair
The digit for the information coding value for answering information point to encode.
In addition, after the arrangement position encoded according to information point is by the corresponding information coding value of information point encoding setting,
The corresponding encoded information of setting information encoded radio, encoded information include pictorial information and text information.
Dot matrix code device provided in an embodiment of the present invention is carried out the coding of position and information with dot matrix, does not influence to encode
Display is overlapped with other information；Moreover, being encoded with latticed form, the coding information quantity of carrying is big, can satisfy use
The needs of family coding large amount of complex information.
Fig. 5 is the work flow diagram of dot matrix identification device provided in an embodiment of the present invention.As shown in figure 5, dot matrix identification dress
The course of work set is as follows:
Step 501, dot matrix coded image is acquired in dot matrix coded base.
Specifically, dot matrix identification device is being encoded by image capture module, such as imaging sensor etc. with dot matrix
It is moved in substrate, acquires dot matrix coded image, wherein dot matrix coded image is made of multiple dot matrix coding units.
Step 502, dot matrix coded image is parsed, obtains multiple dot matrix coding unit data.
Specifically, parsing to dot matrix coded image, multiple dot matrix coding units are obtained after parsing.Wherein, each
Dot matrix coding unit includes multiple dot matrix coded sub-units.
Step 503, each dot matrix coding unit is split according to the quantity of coding and arrangement mode, is obtained each
Corresponding first coded sub-units of dot matrix coding unit and the second coded sub-units.
The quantity and arrangement mode of dot matrix coding unit midpoint coding are not exactly the same, are encoded dot matrix according to these features
Unit is split as the first coded sub-units and the second coded sub-units.Wherein, the first coded sub-units are adjacent, and linear row
Column, the arrangement pitch pre-determined distance of the second coded sub-units.
Step 504, it identifies the point code in the first coded sub-units, obtains the corresponding position of dot matrix coding unit and compile
Code value.
When carrying out dot matrix coding, it is provided with pair previously according to the features such as arrangement mode of dot matrix coding unit midpoint coding
The position encoded value answered.
When being decoded, identification equipment identifies the arrangement mode of the point code in the first coded sub-units, obtains
The first order characteristic information of point code；The position encoded of dot matrix coding unit is obtained according to first order characteristic information
Value.
Step 505, it identifies the second point coding in the second coded sub-units, obtains the corresponding information of dot matrix coding unit and compile
Code value.
When carrying out dot matrix coding, the features such as quantity and arrangement mode previously according to dot matrix coding unit midpoint coding are set
Corresponding information coding value is set.
When being decoded, identification equipment identifies quantity and the arrangement side of the second point coding in the second coded sub-units
Formula obtains the second order characteristic information of second point coding；The letter of dot matrix coding unit is obtained according to second order characteristic information
Cease encoded radio.
Step 506, position encoded value and information coding value are combined processing, obtain dot matrix coding unit first is compiled
Code value.
Specifically, being combined the information coding value of dot matrix coding unit according to the position of position encoded value determination, obtain
To the first encoded radio of dot matrix coding unit.
Step 507, the encoded information of dot matrix coded image is obtained according to the first encoded radio.
Inquire the first encoded information of the corresponding dot matrix coding unit of all first encoded radios；First encoded information is carried out
Combination, obtains the encoded information of dot matrix coded image.
After the encoded radio of dot matrix coding unit all in the dot matrix coded image of acquisition is identified, according to acquisition
The chronological order of image arranges out encoded information of dot matrix coded image, including text information, pictorial information etc., by aobvious
Show that equipment is shown.
Fig. 6 is the schematic diagram of dot matrix coding processing system provided in an embodiment of the present invention.As shown in fig. 6, system includes: a little
Battle array code device 1, output device 2 and dot matrix identification device 3；
Fig. 7 is the schematic diagram of dot matrix code device provided in an embodiment of the present invention.As shown in fig. 7, dot matrix code device 1 wraps
It includes and obtains module 11, the first division module 12, the second division module 13, position encoded module 14, information coding module 15 and place
Manage module 16；
It obtains module 11 to be used for, obtains dot matrix coding region information；
First division module 12 is used for, and dot matrix coding region is averagely divided into the first number according to dot matrix coding region information
Measure a dot matrix coding unit；
Second division module 13 is used for, and each dot matrix coding unit is averagely divided into the second quantity coded sub-units；
Position encoded module 14 is used for, and selects third quantity the first coding single in the second quantity coded sub-units
Member is arranged location point in the first coded sub-units and encodes, and it is adjacent that location point encodes corresponding first coded sub-units, and is in line
Property arrangement；
According to the arrangement position of location point coding by the corresponding position encoded value of location point encoding setting；
Information coding module 15 is used for, in the second coded sub-units in coded sub-units except the first coded sub-units
Multiple information point codings, the arrangement pitch pre-determined distance of the information point coding in the second coded sub-units are set；
According to the arrangement position of information point coding by the corresponding information coding value of information point encoding setting；
Processing module 16 is used for, and the dot matrix coding unit with location point coding and information point coding is carried out at arrangement
Reason, obtains dot matrix encoding array, and be sent to output device；
Output device 2 is used for, and dot matrix encoding array is divided into dot matrix coding subarray according to preset rules, dot matrix is compiled
The load of numeral array obtains dot matrix coded base and is exported in substrate；
Dot matrix identification device 3 is used for, and dot matrix coded image is acquired in dot matrix coded base, is carried out to dot matrix coded image
Identifying processing obtains dot matrix encoded information.
Further, position encoded module 15 is specifically used for:
" T " shape or " 7 " shape the first coding of third quantity arrangement is selected in the second quantity coded sub-units
Subelement is arranged location point and encodes.
Further, information coding module 16 is specifically used for:
Second coded sub-units are averagely divided into multiple virtual regions, the 4th quantity is selected in multiple virtual regions
Non-conterminous virtual region is correspondingly arranged information point coding in each non-conterminous virtual region.
Further, information coding module 16 is also used to:
The corresponding encoded information of setting information encoded radio, encoded information include pictorial information and text information.
Further, dot matrix identification device 3 is specifically used for:
Dot matrix coded image is acquired in dot matrix coded base；Dot matrix coded image is parsed, multiple dot matrix are obtained
Coding unit data；Identify the location point coding and information point coding in dot matrix coding unit；According to location point coding and information
Point coding obtains the encoded information of dot matrix coded image.
Dot matrix coding processing system provided in an embodiment of the present invention is carried out the coding of position and information with dot matrix, not influenced
Coding and other information are overlapped display；Moreover, being encoded with latticed form, the coding information quantity of carrying is big, Neng Gouman
The needs of the subscriber-coded large amount of complex information of foot.Dot matrix coding load is identified that easy to use, identification is accurate in substrate
Rate is high.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can be executed with hardware, processor
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. a kind of dot matrix coding processing system, which is characterized in that the system comprises: dot matrix code device, output device and point
Battle array identification device；
The dot matrix code device includes obtaining module, the first division module, the second division module, position encoded module, information
Coding module and processing module；
The acquisition module is used for, and obtains dot matrix coding region information；
First division module is used for, and is averagely divided into the dot matrix coding region according to the dot matrix coding region information
First quantity dot matrix coding unit；
Second division module is used for, and it is single that each dot matrix coding unit is averagely divided into the second quantity coding
Member；
The position encoded module is used for, and third quantity the first coding is selected in the second quantity coded sub-units
Unit is arranged location point in first coded sub-units and encodes, and the location point encodes corresponding first coded sub-units
It is adjacent, and linear arrangement；
According to the arrangement position of location point coding by the corresponding position encoded value of the location point encoding setting；
The information coding module is used for, the second coding except the first coded sub-units described in the coded sub-units
Multiple information point codings, the arrangement pitch pre-determined distance of the information point coding in second coded sub-units are set in unit；
According to the arrangement position of information point coding by the corresponding information coding value of the information point encoding setting；
The processing module is used for, and the dot matrix coding unit with location point coding and information point coding is carried out arrangement processing,
Dot matrix encoding array is obtained, and is sent to the output device；
The output device is used for, and the dot matrix encoding array is divided into dot matrix coding subarray according to preset rules, by institute
Dot matrix coding subarray load is stated to obtain dot matrix coded base in substrate and export；
The dot matrix identification device is used for, and dot matrix coded image is acquired in the dot matrix coded base, is encoded to the dot matrix
Image carries out identifying processing, obtains dot matrix encoded information.
2. dot matrix coding processing system according to claim 1, which is characterized in that the position encoded module is specifically used
In:
Third quantity is selected to arrange " T " shape the first coded sub-units setting in the second quantity coded sub-units
Location point coding.
3. dot matrix coding processing system according to claim 1, which is characterized in that the position encoded module is specifically used
In:
The arrangement of third quantity is selected to be arranged in the second quantity coded sub-units in first coded sub-units of " 7 " shape
Location point coding.
4. dot matrix coding processing system according to claim 1, which is characterized in that the information coding module is specifically used
In:
Second coded sub-units are averagely divided into multiple virtual regions, the 4th number is selected in the multiple virtual region
A non-conterminous virtual region is measured, information point coding is correspondingly arranged in each non-conterminous virtual region.
5. dot matrix coding processing system according to claim 1, which is characterized in that the information coding module is also used to:
The corresponding encoded information of the information coding value is set, and the encoded information includes pictorial information and text information.
6. dot matrix coding processing system according to claim 1, which is characterized in that the dot matrix identification device is specifically used
In:
Dot matrix coded image is acquired in dot matrix coded base；
The dot matrix coded image is parsed, multiple dot matrix coding unit data are obtained；
Identify the location point coding and information point coding in the dot matrix coding unit；
It encodes to obtain the encoded information of the dot matrix coded image according to location point coding and information point.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110264533A (en) * | 2019-06-25 | 2019-09-20 | 北京慧眼智行科技有限公司 | A kind of data transmission method, device and electronic equipment |
| CN110390376A (en) * | 2019-09-19 | 2019-10-29 | 南京孜博汇信息科技有限公司 | The generation method and system of dot matrix label |
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| CN102622599A (en) * | 2012-01-21 | 2012-08-01 | 黄资峰 | Data output and input method realized by aid of point codes |
| CN105760919A (en) * | 2016-02-06 | 2016-07-13 | 深圳市天朗时代科技有限公司 | Dot matrix two-dimensional code coding and recognition method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110264533A (en) * | 2019-06-25 | 2019-09-20 | 北京慧眼智行科技有限公司 | A kind of data transmission method, device and electronic equipment |
| CN110390376A (en) * | 2019-09-19 | 2019-10-29 | 南京孜博汇信息科技有限公司 | The generation method and system of dot matrix label |
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