CN107229887A - Multi-code scanning device and multi-code scan method - Google Patents
Multi-code scanning device and multi-code scan method Download PDFInfo
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- CN107229887A CN107229887A CN201610173171.3A CN201610173171A CN107229887A CN 107229887 A CN107229887 A CN 107229887A CN 201610173171 A CN201610173171 A CN 201610173171A CN 107229887 A CN107229887 A CN 107229887A
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- 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
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
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Abstract
The invention provides a kind of multi-code scanning device and multi-code scan method, wherein, multi-code scanning device includes：Collector, for gathering the image of multiple in scene and obtain the corresponding positional information of every image, multiple image constructions panoramic view of scene；Processor, is connected with the collector, and digital content information and code position information are obtained for analyzing one or more yards on every image according to the positional information；Memory, is connected with the processor, for storing the digital content information and the code position information.The present invention is not efficiency high, error-prone and less demanding to the hardware configuration of multi-code scanning device without scanning multiple bar codes or/and Quick Response Code one by one.
Description
Technical field
Set the present invention relates to the multi-code scanning of electronic technology field, more particularly to multiple bar codes or/and multiple Quick Response Codes
It is standby, it is exactly specifically a kind of multi-code scanning device and multi-code scan method.
Background technology
Bar code (also referred to as bar code or one-dimension code) and Quick Response Code serve more and more important in industry and people's life
Effect.Because it is easily recognized by the various electronic equipments such as computer, mobile phone, tablet personal computer, therefore, bar code and
Quick Response Code turns into the important channel that electronic equipment is interacted with reality scene.Concrete application includes but is not limited to following scene：
The shipping information of parcel is obtained in logistic industry by barcode scanning；Consume by mobile phone barcode scanning acquisition commodity price in industry,
User account information, completes payment, etc. on the first line of lower transaction.
Due to the increase to barcode scanning demand, increasing scene is more than requiring the single bar code of single pass or two dimension
Code, it is required that the multiple bar codes and/or Quick Response Code in scanning multiple objects/plane simultaneously, especially in some industries
It is required that the bar code and/or Quick Response Code of each object/commodity of system registration process, to ensure information correctness.It is how quick
Accurately scanning multiple bar codes and/or Quick Response Code just turns into a major issue urgently to be resolved hurrily.
At present, because the technology for scanning single bar code or Quick Response Code now is highly developed, people are usually using scanning
The technology and equipment of single code scans multi-code, and equipment exactly aims at each code, be then scanned by method successively.
Scan through and be directed at next code again after a code and be scanned, until having swept untill all codes.Although using solid size
It is very directly perceived that scanning device scans multiple yards of modes successively, but there is obvious defect：1. each code in pair scene
Will repeat to aim at and scanning operation, inefficiency, easily make a mistake；2. the code of pair repetition can not judge it is same
Code is scanned repeatedly, or multiple same codes are scanned once, influences the degree of accuracy of final information.
The scheme of another scanning multi-code is the collecting device using scanning device in the prior art, once by scene
Multiple codes are collected, and then carry out the result that image procossing obtains multi-code.It is this once collection multi-code technology be also
It is very directly perceived, but there is also obvious defect：1. pair collecting device has very high requirement, code in the scene can
It can be distributed throughout, disposably to gather all codes needs collecting device to have very big view area.Bring simultaneously
The problem of be exactly in order to which each code can clearly be recognized, each code has the requirement of minimum resolution, it is desirable to gather
Equipment has very high resolution ratio.The minimum acquisition resolution of such as single code is the pixels of M ten thousand, and institute is included in scene
Have if being single K times of code length by the minimum rectangle length of barcode scanning, it is necessary to K2The pixels of M ten thousand, it is desirable to resolution ratio
Square growth.2. the technology once gathered not only requires the growth of resolution ratio square, also computing capability is proposed very high
Requirement, it is necessary to very high computing resource is handled the image of ultrahigh resolution, especially portable, hand-held and
Because disposal ability, power consumption, radiating of equipment etc. are limited on wearable device, it is difficult to realize.
Therefore, those skilled in the art urgently research and develop a kind of mode without using repeated description and realize that multi-code is scanned, and
It is efficiency high, not error-prone, to the less demanding multi-code scanning device of hardware configuration of scanning device.
The content of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of multi-code scanning device and multi-code scanning side
Method, solve needs the mode scanned one by one to realize that multi-code is scanned in the prior art, and scan efficiency is low, error-prone to ask
Topic.
In order to solve the above-mentioned technical problem, embodiment of the invention provides a kind of multi-code scanning device, including：
Collector, for gathering the image of multiple in scene and obtaining the corresponding positional information of every image, multiple described image structures
Into the panoramic view of scene；Processor, is connected with the collector, for analyzing every according to the positional information
One or more yards on image obtain digital content information and code position information；Memory, is connected with the processor,
For storing the digital content information and the code position information.
Another embodiment of the present invention provides a kind of multi-code scan method, including：Gather multiple images in scene
And obtain the corresponding positional information of every image, multiple image constructions panoramic view of scene；According to institute's rheme
One or more yards put on every image of information analysis obtain digital content information and code position information；Store the code
Content information and the code position information.
According to the present invention above-mentioned embodiment, it is known that multi-code scanning device and multi-code scan method at least have with
Lower beneficial effect：Gather and analyze multiple bar codes or/and Quick Response Code in multiple images, and record and bar code or/and two
The corresponding positional information of code is tieed up, the scanning until completing scene all images, the final whole scene scanned of output
All codes, it is efficiency high, not error-prone without scanning multiple bar codes or/and Quick Response Code one by one, and need not gather
Equipment has very high resolution ratio, can be achieved with using portable or wearable electronic equipment, to multi-code scanning device
Hardware configuration is less demanding, has wide range of applications.
It is to be understood that above-mentioned general description and detailed description below are merely illustrative and illustrative, it is not
Can the limitation scope of the invention to be advocated.
Brief description of the drawings
Following appended accompanying drawing is a part for the specification of the present invention, and it depicts the example embodiment of the present invention, institute
Accompanying drawing is used for illustrating the principle of the present invention together with the description of specification.
A kind of multiple bar codes of scanning and/or the multi-code scanning of Quick Response Code that Fig. 1 provides for the specific embodiment of the invention are set
The structural representation of standby embodiment one；
A kind of multiple bar codes of scanning and/or the multi-code scanning of Quick Response Code that Fig. 2 provides for the specific embodiment of the invention are set
The structural representation of standby embodiment two；
A kind of multiple bar codes of scanning and/or the multi-code scanning of Quick Response Code that Fig. 3 provides for the specific embodiment of the invention are set
The structural representation of standby embodiment three；
A kind of multiple bar codes of scanning and/or the multi-code scanning of Quick Response Code that Fig. 4 provides for the specific embodiment of the invention are set
The structural representation of standby example IV；
The implementation of a kind of multiple bar codes of scanning and/or the method for Quick Response Code that Fig. 5 provides for the specific embodiment of the invention
The flow chart of example one；
The implementation of a kind of multiple bar codes of scanning and/or the method for Quick Response Code that Fig. 6 provides for the specific embodiment of the invention
The flow chart of example two；
The implementation of a kind of multiple bar codes of scanning and/or the method for Quick Response Code that Fig. 7 provides for the specific embodiment of the invention
The flow chart of example three；
The implementation of a kind of multiple bar codes of scanning and/or the method for Quick Response Code that Fig. 8 provides for the specific embodiment of the invention
The flow chart of example four.
Embodiment
For the purpose, technical scheme and advantage of the embodiment of the present invention are more clearly understood, below will with accompanying drawing and in detail
Narration clearly illustrates the spirit of disclosed content, and any skilled artisan is being understood in the present invention
After the embodiment of appearance, when the technology that can be taught by present invention, it is changed and modifies, it is without departing from this hair
The spirit and scope of bright content.
The schematic description and description of the present invention is used to explain the present invention, but not as a limitation of the invention.
In addition, element/component of the same or like label used in drawings and the embodiments is for representing identical or class
Like part.
On " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position
Think, be also not used to limit the present invention, its only for distinguish with constructed term describe element or operation.
On direction term used herein, for example：Upper and lower, left and right, front or rear etc., are only with reference to attached
The direction of figure.Therefore, the direction term used is intended to be illustrative and not intended to limit this creation.
It is opening on "comprising" used herein, " comprising ", " having ", " containing " etc.
The term of property, that is, mean including but not limited to.
On it is used herein " and/or ", include the things any or all combination.
On term used herein " substantially ", " about " etc., to modify it is any can be with the quantity of microvariations
Or error, but this slight variations or error can't change its essence.In general, micro- change that such term is modified
Change or the scope of error can be 20% in some embodiments, can be in some embodiments 10%, implement in part
Can be 5% or other numerical value in example.It will be understood by those skilled in the art that the foregoing numerical value referred to can be according to actual need
Ask and adjust, be not limited thereto.
It is some to describe the word of the application by lower or discuss in the other places of this specification, to provide art technology
Personnel's guiding extra on about the description of the present application.
A kind of multiple bar codes of scanning and/or the multi-code scanning of Quick Response Code that Fig. 1 provides for the specific embodiment of the invention are set
The structural representation of standby embodiment one, as shown in figure 1, gather and analyze multiple bar codes in multiple images or/and
Quick Response Code, and code position information corresponding with bar code or/and Quick Response Code is recorded, the scanning until completing all images；
Store digital content information and the code position information corresponding with the digital content information.
In the specific embodiment shown in the drawings, the multi-code scanning device includes collector 10, processor 20, storage
Device 30, wherein, collector 10 is used to gather the image of multiple in scene and obtains the corresponding positional information of every image,
Multiple image constructions panoramic view of scene, collector 10 can be camera, video camera, scanner etc.；
Processor 20 is connected with the collector 10, and processor 20 is used to analyze every image according to the positional information
One or more yards obtain digital content information and code corresponding with the digital content information code position information, processing
Device 20 can for application specific integrated circuit (ASIC), digital signal processor (DSP), microprocessor (MCU) or
Field programmable gate array (FPGA) etc.；Memory 30 is connected with the processor 20, and memory 30 is used to deposit
Store up the digital content information and the code position information.
Referring to Fig. 1, the multiple images in acquisition applications scene, analyze multiple bar codes or/and two in each image successively
Code is tieed up, and records positional information corresponding with bar code or/and Quick Response Code, until completing all images in panoramic view
All digital content information in scanning, the final panoramic view scanned of output, it is not necessary to scan one by one multiple bar codes or
/ and Quick Response Code, it is efficiency high, not error-prone；Using multiple images in the collection scene of collector 10, and pass through multiple figures
Overlapping part calculates the relative position information of every image as between, so as to obtain the corresponding position letter of every image
Breath；Multiple images can be spliced into the panoramic view of whole scene, and panoramic view for example can be spherical view.Due to
Panoramic view is split and (describes panoramic view using multiple image), it is complete several times using collector 10
Into the collection of scene, therefore do not need collecting device that there is very high resolution ratio, using portable electric appts (for example
Mobile phone, iPad, PDA etc.) or wear-type electronic equipment (such as wear-type visual device, intelligent glasses, intelligent helmet
Deng) can be achieved with, the hardware configuration to multi-code scanning device is less demanding, and cost of implementation is low, have wide range of applications.
A kind of multiple bar codes of scanning and/or the multi-code scanning of Quick Response Code that Fig. 2 provides for the specific embodiment of the invention are set
Multiple images formation panoramic view in the structural representation of standby embodiment two, processor splicing scene, and according to code bit
Confidence ceases and panoramic view produces code relative position information corresponding with digital content information, and code relative position information is in panorama
View is unique, and all digital content information and code relative position in panoramic view can also be exported using output port
Information.
In the specific embodiment shown in the drawings, the processor 20 is additionally operable to multiple images in splicing scene and formed entirely
Scape view, and code-phase pair corresponding with the digital content information is produced according to the code position information and the panoramic view
Positional information, the multi-code scanning device also includes output port 40, wherein, output port 40 and the memory 30
Connection, all digital content information and the code-phase contrapositions that output port 40 is used to export in the panoramic view
Confidence ceases, wherein, output port 40 can be display, USB interface, short-range wireless interface (such as Wi-Fi
Module, bluetooth module, radio-frequency module etc.), EBI etc., using output port 40 can by digital content information and
Code relative position information is shown to user's viewing, or sends digital content information and code relative position information to other electricity
Sub- equipment is shown.
Referring to Fig. 2, output port 40 can realize man-machine interaction, facilitate user to watch in digital content information and code
Hold the corresponding code relative position information of information, while the digital content information and code that multi-code scanning device can also be obtained
The corresponding code relative position information of content information sends other electronic equipments to, facilitate user or the third party check, analyze,
Storage, expands the application places of multi-code scanning device.
A kind of multiple bar codes of scanning and/or the multi-code scanning of Quick Response Code that Fig. 3 provides for the specific embodiment of the invention are set
The structural representation of standby embodiment three, as shown in figure 3, multi-code scanning device also has comparator, due to code-phase pair
The uniqueness of positional information, screens and abandons the code relative position information and this yard of relative position of repetition using comparator
The corresponding digital content information of information, thereby may be ensured that the code relative position information and this yard of relative position in memory
The uniqueness of the corresponding digital content information of information, saves the memory space of memory, it is same that can accurately distinguish out
Code is analyzed multiple, or multiple identicals code is analyzed once.
In the specific embodiment shown in the drawings, the multi-code scanning device also includes comparator 50, wherein, comparator
50 are connected with the processor 20, the memory 30, and comparator 50 is used to compare code relative position information, and
Abandon the code relative position information repeated and the corresponding digital content information of this yard of relative position information.
Referring to Fig. 3, because collector 10 gathers multiple images in scene successively, multiple images can constitute aphorama
Figure, therefore, on different images, the intersection especially in different images, it is understood that there may be the code of one or more repetitions,
I.e. the duplication code is scanned twice or repeatedly, in order to which the digital content information for preventing memory from finally storing malfunctions, it is necessary to throw
The code (same code is analyzed multiple situation) of repetition is abandoned, due to the uniqueness of code relative position information, Ke Yili
The code relative position information and its corresponding digital content information of repetition are screened and abandoned with comparator 50, can accurate area
It is that same code is analyzed multiple to separate, or the analyzed memory space for once saving memory of multiple identicals code.
A kind of multiple bar codes of scanning and/or the multi-code scanning of Quick Response Code that Fig. 4 provides for the specific embodiment of the invention are set
The structural representation of standby example IV, as shown in figure 4, multi-code scanning device can obtain every figure using sensor
As corresponding positional information, so as to realize the accurate segmentation of panoramic picture.
In the specific embodiment shown in the drawings, the multi-code scanning device also includes sensor 60, wherein, sensor
60 are connected with the collector 10 or the processor 20, and sensor 60 is used for according to the collector 10
Translational speed and the anglec of rotation obtain the corresponding positional information of every image.Sensor 60 can pass for acceleration of gravity
Sensor, or compass, or direction sensor, or (three-axis measurement accelerates nine axle sensors
Degree, three-axis measurement earth induction, three-axis measurement angular speed), or gyroscope, the present invention is not limited.
Referring to Fig. 4, sensor 60 can obtain the translational speed and the anglec of rotation of collector 10, so as to obtain
The corresponding positional information of every image.In other embodiments of the present invention, image recognition tracking can also be utilized
Algorithm obtains the corresponding positional information of every image, i.e., calculate the relative position of image in itself according to image, and multi-code is swept
Retouch equipment and do not need other sensors configured 60, reduce further the manufacturing cost of multi-code scanning device.
The implementation of a kind of multiple bar codes of scanning and/or the method for Quick Response Code that Fig. 5 provides for the specific embodiment of the invention
The flow chart of example one, method can apply to the multi-code scanning device shown in Fig. 1 to Fig. 4, as shown in figure 5, successively
Gather and analyze multiple bar codes or/and Quick Response Code in multiple images, and record code corresponding with bar code or/and Quick Response Code
Positional information, the scanning until completing all images；Store digital content information and corresponding with the digital content information
The code position information.
The specific embodiment shown in the drawings includes：
Step 101：Using multiple images and obtaining the corresponding positional information of every image, institute in collector collection scene
State the panoramic view of multiple image constructions scene.Using multiple images in collector collection scene, and pass through multiple figures
Overlapping part calculates the relative position information of every image as between, so as to obtain the corresponding position letter of every image
Breath.Multiple images can be spliced into the panoramic view of whole scene, and panoramic view for example can be spherical view.
Step 102：One or more yards of acquisition codes on every image are analyzed according to the positional information using processor
The code position information of content information and code corresponding with the digital content information.
Step 103：Utilize digital content information described in memory storage and the code position information.
Referring to Fig. 5, the multiple images in acquisition applications scene, analyze multiple bar codes or/and two in each image successively
Code is tieed up, and records positional information corresponding with bar code or/and Quick Response Code, until completing all images in panoramic view
All digital content information in scanning, the final panoramic view scanned of output, it is not necessary to scan one by one multiple bar codes or
/ and Quick Response Code, it is efficiency high, not error-prone；(retouched due to being split to panoramic view using multiple image
Paint panoramic view), the collection of scene is completed several times, therefore does not need collecting device that there is very high resolution ratio, profit
With portable electric appts (such as mobile phone, iPad, PDA) or wear-type electronic equipment, (such as wear-type is visually set
Standby, intelligent glasses, intelligent helmet etc.) it can be achieved with, the hardware configuration to multi-code scanning device is less demanding, realizes
Cost is low, have wide range of applications.
The implementation of a kind of multiple bar codes of scanning and/or the method for Quick Response Code that Fig. 6 provides for the specific embodiment of the invention
The flow chart of example two, as shown in fig. 6, multiple images formation panoramic view in splicing scene, and according to code position information
Code relative position information corresponding with digital content information is produced with panoramic view, code relative position information is in panoramic view
Uniquely, all digital content information and code relative position information in output panoramic view.
In the specific embodiment shown in the drawings, after step 102, this method also includes：
Step 102-1：Utilize multiple images formation panoramic view in processor splicing scene.
Step 102-2：Processor is produced and the digital content information according to the code position information and the panoramic view
Corresponding code relative position information.
Step 102-3：All digital content information and the code in the panoramic view are exported using output interface
Relative position information.At this point it is possible to more new memory, storage digital content information and code relative position information.
Referring to Fig. 6, all digital content information and the code relative position information in the panoramic view are exported,
User is facilitated to watch digital content information and the corresponding code relative position information of digital content information, while can also be by multi-code
The digital content information and the corresponding code relative position information of digital content information that scanning device is obtained send other electronics to
Equipment, facilitates user or the third party to check, analyze, store, and expands the application places of multi-code scanning device.
The implementation of a kind of multiple bar codes of scanning and/or the method for Quick Response Code that Fig. 7 provides for the specific embodiment of the invention
The flow chart of example three, as shown in fig. 7, due to the uniqueness of code relative position information, can screen and abandon repetition
Code relative position information, occurs so as to avoid a code from scanning multiple situation.
In the specific embodiment shown in the drawings, before step 102-3, this method also includes：
Step 102-2-1：Compared by comparator and abandon the code relative position information of repetition and the code-phase of the repetition
Digital content information corresponding to positional information.
Referring to Fig. 7, due on different images, the intersection especially in different images, it is understood that there may be one or more
The code repeated, the i.e. duplication code are scanned twice or repeatedly, in order to prevent error, it is necessary to which the digital content for abandoning repetition is believed
Breath, due to the uniqueness of code relative position information, can screen and abandon the code relative position information and its correspondingly of repetition
Digital content information, it is that same code is analyzed multiple to accurately distinguish out, or multiple identicals code is analyzed once,
Accuracy rate is improved, the memory space of memory is saved.
The implementation of a kind of multiple bar codes of scanning and/or the method for Quick Response Code that Fig. 8 provides for the specific embodiment of the invention
The flow chart of example four, as shown in Figure 8, it is possible to use sensor obtains the corresponding positional information of every image, so that real
The accurate segmentation of existing panoramic picture.
In the specific embodiment shown in the drawings, before step 101, this method also includes：
Step 100：The translational speed and the anglec of rotation of collector are obtained using sensor, so as to obtain every image pair
The positional information answered.The translational speed and the anglec of rotation of collector are obtained using sensor, further according to the shifting of collector
Dynamic speed and the anglec of rotation obtain the corresponding positional information of every image.
In other embodiments of the present invention, every image correspondence can also be obtained using image recognition track algorithm
Positional information, i.e., calculate the relative position of image in itself according to image, multi-code scanning device need not be configured in addition
Sensor, reduce further the manufacturing cost of multi-code scanning device.
The present invention provides a kind of multiple bar codes of scanning and/or the multi-code scanning device and method of Quick Response Code, successively collection group
Into the multiple images of panoramic view, multiple bar codes or/and the Quick Response Code on each image are then analyzed, and record and bar
Code or/and the corresponding positional information of Quick Response Code, the scanning until completing scene all images, what output was finally scanned
All codes of whole scene, the present invention barcode scanning efficiency high, is difficult without scanning multiple bar codes or/and Quick Response Code one by one
Error (being not in that same code scans multiple situation generation), it is (i.e. sharp due to being split to panoramic view
Describe panoramic view with multiple image), complete the collection of scene several times using collector, it is not necessary to collecting device
With very high resolution ratio, it can be achieved with using portable or wear-type electronic equipment, to the hardware of multi-code scanning device
Configuration requirement is not high, has wide range of applications.
The above-mentioned embodiment of the present invention can be implemented in various hardware, Software Coding or both combination.For example, this
The embodiment of invention is alternatively holding in the middle execution of data signal processor (Digital Signal Processor, DSP)
The program code of row said procedure.The present invention can also refer to computer processor, digital signal processor, microprocessor
Or a variety of functions that field programmable gate array (Field Programmable Gate Array, FPGA) is performed.Can
Above-mentioned computing device particular task is configured according to the present invention, it defines the ad hoc approach that the present invention is disclosed by performing
Machine-readable software code or firmware code complete.Software code or firmware code can be developed into different programs
Language and different forms or form.Or different target platform composing software codes.However, according to the present invention
The software code of execution task does not depart from the present invention with different code pattern, type and the language of other types configuration code
Spirit and scope.
Schematical embodiment of the invention is the foregoing is only, before the design of the present invention and principle is not departed from
Put, equivalent variations and modification that any those skilled in the art is made all should belong to the scope of protection of the invention.
Claims (12)
1. a kind of multi-code scanning device, it is characterised in that the multi-code scanning device includes：
Collector (10), it is described for gathering the image of multiple in scene and obtaining the corresponding positional information of every image
Multiple image constructions panoramic view of scene；
Processor (20), is connected with the collector (10), for analyzing every image according to the positional information
On one or more yards obtain digital content information and code position information；And
Memory (30), is connected with the processor (20), for storing the digital content information and the code bit
Confidence ceases.
2. multi-code scanning device as claimed in claim 1, it is characterised in that the processor (20) is additionally operable to
Multiple described images of splicing form the panoramic view, and according to the code position information and the panoramic view produce with
The corresponding code relative position information of the digital content information, the multi-code scanning device also includes：
Output port (40), is connected with the memory (30), for exporting all institutes in the panoramic view
State digital content information and the code relative position information.
3. multi-code scanning device as claimed in claim 2, it is characterised in that the multi-code scanning device also includes：
Comparator (50), is connected with the processor (20) and the memory (30), for comparing code-phase pair
Positional information, and abandon the corresponding digital content of the code relative position information of code relative position information and the repetition of repetition
Information.
4. multi-code scanning device as claimed in claim 1, it is characterised in that the multi-code scanning device also includes：
Sensor (60), is connected with the collector (10), for the mobile speed according to the collector (10)
Degree obtains the corresponding positional information of every image with the anglec of rotation.
5. multi-code scanning device as claimed in claim 4, it is characterised in that the sensor (60) is gravity
Acceleration transducer, is either compass or is direction sensor.
6. multi-code scanning device as claimed in claim 1, it is characterised in that obtained using image recognition track algorithm
Take the corresponding positional information of every image.
7. multi-code scanning device as claimed in claim 1, it is characterised in that the collector (10) is shooting
Head.
8. a kind of multi-code scan method, it is characterised in that this method includes：
In collection scene multiple images and the corresponding positional information of every image is obtained, multiple image constructions scene
Panoramic view；
One or more yards analyzed according to the positional information on every image obtain digital content information and code position
Information；And
Store the digital content information and the code position information.
9. the multi-code scan method as shown in claim 8, it is characterised in that analyze every according to the positional information
After the step of opening one or more yards of acquisition digital content information and the code position information on image, this method is also wrapped
Include：
Splice the panoramic view of multiple images formation described in scene；
Code relative position corresponding with the digital content information is produced according to the code position information and the panoramic view
Information；And
Export all digital content information and the code relative position information in the panoramic view.
10. the multi-code scan method as shown in claim 9, it is characterised in that the institute in the output panoramic view
Before the step of having the digital content information and the code relative position information, this method also includes：
Compare and abandon the corresponding digital content of the code relative position information of code relative position information and the repetition of repetition
Information.
11. the multi-code scan method as shown in claim 8, it is characterised in that multiple images and obtained in collection scene
Before the step of taking every image corresponding positional information, this method also includes：
Obtain the translational speed and the anglec of rotation of collector and then obtain the corresponding positional information of every image.
12. the multi-code scan method as shown in claim 8, it is characterised in that utilize image recognition track algorithm root
Obtain the corresponding positional information of every image in itself according to image.
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| CN201610173171.3A CN107229887A (en) | 2016-03-24 | 2016-03-24 | Multi-code scanning device and multi-code scan method |
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| CN201610173171.3A CN107229887A (en) | 2016-03-24 | 2016-03-24 | Multi-code scanning device and multi-code scan method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109558812A (en) * | 2018-11-13 | 2019-04-02 | 广州铁路职业技术学院（广州铁路机械学校） | The extracting method and device of facial image, experience system and storage medium |
| CN109948386A (en) * | 2019-02-26 | 2019-06-28 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of positioning barcode scanning device for electric energy meter multi-point lead sealing detection |
| CN110969040A (en) * | 2018-09-29 | 2020-04-07 | 北京亮亮视野科技有限公司 | Code identification method and head-mounted augmented reality device |
| CN112307794A (en) * | 2020-11-25 | 2021-02-02 | 杭州视洞科技有限公司 | Method for transmitting data by scanning multiple two-dimensional codes through camera |
| CN112560535A (en) * | 2020-12-26 | 2021-03-26 | 苏州斯普锐智能系统股份有限公司 | Decoding output method for panoramic sequencing |
| CN116050447A (en) * | 2022-12-28 | 2023-05-02 | 信扬科技(佛山)有限公司 | Scanning method and related equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110969040A (en) * | 2018-09-29 | 2020-04-07 | 北京亮亮视野科技有限公司 | Code identification method and head-mounted augmented reality device |
| CN109558812A (en) * | 2018-11-13 | 2019-04-02 | 广州铁路职业技术学院（广州铁路机械学校） | The extracting method and device of facial image, experience system and storage medium |
| CN109948386A (en) * | 2019-02-26 | 2019-06-28 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of positioning barcode scanning device for electric energy meter multi-point lead sealing detection |
| CN112307794A (en) * | 2020-11-25 | 2021-02-02 | 杭州视洞科技有限公司 | Method for transmitting data by scanning multiple two-dimensional codes through camera |
| CN112560535A (en) * | 2020-12-26 | 2021-03-26 | 苏州斯普锐智能系统股份有限公司 | Decoding output method for panoramic sequencing |
| CN116050447A (en) * | 2022-12-28 | 2023-05-02 | 信扬科技(佛山)有限公司 | Scanning method and related equipment |
| CN116050447B (en) * | 2022-12-28 | 2023-10-13 | 信扬科技(佛山)有限公司 | Scanning method and related equipment |
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