CN105989344B - Bar code recognition and device - Google Patents
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- CN105989344B CN105989344B CN201510088806.5A CN201510088806A CN105989344B CN 105989344 B CN105989344 B CN 105989344B CN 201510088806 A CN201510088806 A CN 201510088806A CN 105989344 B CN105989344 B CN 105989344B
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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
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Abstract
The application provides a kind of bar code recognition and device, and this method may include: to obtain the user's operation detected on the terminal screen when the default application in terminal is activated, and the display interface of the default application is showed in terminal screen；When the user's operation and predefined object selection operation match, the display object being selected in the display interface is determined；Bar code identification function is called, the display object being selected is identified.By the technical solution of the application, quickly identification can be executed to the bar code in the page, helps to simplify operation, raising efficiency.
Description
Technical field
This application involves Bar Code field more particularly to bar code recognitions and device.
Background technique
Bar code (barcode), also known as bar code can mark the producing country, manufacturing firm, product name, production of article
Many information such as date, book classification number, mail start-stop place, classification, date, thus in commodity circulation, taking care of books, postal service
Many fields such as management, banking system are widely used.
Bar code includes multiple types, and initial bar code is one-dimension code, i.e., the multiple secret notes and blank not waited by width, according to
Certain coding rule arrangement, the information graphic of formation.And as the development of barcode technology, especially people are to the information of bar code
The increase of amount demand, and two dimensional code, colour barcode occur etc..
Summary of the invention
In view of this, the application provides a kind of bar code recognition and device, deficiency in the related technology can solve.
To achieve the above object, it is as follows to provide technical solution by the application:
According to a first aspect of the present application, a kind of bar code recognition is proposed, comprising:
When the default application in terminal is activated, and the display interface of the default application is showed in terminal screen, obtain
Take the user's operation detected on the terminal screen；
When the user's operation and predefined object selection operation match, determines and be selected in the display interface
Display object；
Bar code identification function is called, the display object being selected is identified.
According to a second aspect of the present application, a kind of bar code identifying device is proposed, comprising:
Acquiring unit is operated, when the default application in terminal is activated, and the display interface of the default application is showed in
When terminal screen, the user's operation detected on the terminal screen is obtained；
Object determination unit determines described aobvious when the user's operation matches with predefined object selection operation
Show the display object being selected in interface；
Object identification unit calls bar code identification function, identifies to the display object being selected.
By above technical scheme as it can be seen that the application can be after application starting, according to behaviour of the user in application display content
Make, to call bar code identification function, on the one hand can help to reduce terminal function to avoid the random calling to bar code identification function
Consumption, on the other hand may be implemented the quick calling to bar code identification function, quickly and easily realizes to bar code shown on the page
Identification operation.
Detailed description of the invention
Fig. 1 shows a kind of flow chart of bar code recognition according to one exemplary embodiment of the application；
Fig. 2 shows the flow charts according to another bar code recognition of the application one exemplary embodiment；
Fig. 3-6 shows a kind of interface schematic diagram of bar code recognition according to one exemplary embodiment of the application；
Fig. 7 shows the structural schematic diagram of a kind of electronic equipment according to one exemplary embodiment of the application；
Fig. 8 shows a kind of block diagram of bar code identifying device according to one exemplary embodiment of the application.
Specific embodiment
For the application is further described, the following example is provided:
Fig. 1 shows a kind of flow chart of bar code recognition according to one exemplary embodiment of the application, such as Fig. 1 institute
To show, this method is applied to terminal, it may comprise steps of:
Step 102, when the default application in terminal is activated, and the display interface of the default application is showed in end panel
When curtain, the user's operation detected on the terminal screen is obtained.
In the present embodiment, it presets application and refers to predefined it is possible that needing the bar code graphics that identify, and allow
By the application for realizing bar code identification based on the technical solution of the application.Default application can be in registered application program
All application programs, then all applications in the application program are all by acquisition and subsequent processing of the triggering to user's operation；Or
Person, default application can be one or more applications in registered application program, then only for the one or more application,
The acquisition and subsequent processing to user's operation can just be triggered.
In the present embodiment, it to functions such as the detection of user's operation, acquisition and subsequent bar code identifications, can be default
The build-in function of application, then user can directly enable above-mentioned various functions after opening the default application；Alternatively, above-mentioned function
It can be also possible to terminal system function, then when default application is installed in terminal, default application is activated, terminal system
The access right of above-mentioned function can be assigned default application by system, to make default application that can enable above-mentioned various functions.Its
In, it is assigned to the permission of default application, can be carried out according to actual needs by user customized, the application limits not to this
System.
In the present embodiment, presetting in application to include multiple pages, and only partial page is likely to occur bar code figure
Shape；Therefore, after default application is activated, terminal can further detect its page being showed on terminal screen, and working as should
The page be the above-mentioned page for being likely to occur bar code graphics when, to the user's operation that terminal screen detects carry out obtain and it is subsequent
Bar code identification function.
Step 104, when the user's operation and predefined object selection operation match, the display interface is determined
In the display object that is selected.
In the present embodiment, " object selection operation " can be predefined by developer or user, and the application is not right
This is limited.For example, as an illustrative embodiments, when the object selection operation is in the display interface
When the selection operation of object picture, if the user's operation matches with the object selection operation, it is determined that described to be selected
Display object be object picture corresponding to the user's operation.
Alternatively, property embodiment as another example, when the object selection operation is to be formed in the display interface
When the slip gesture of predetermined pattern, if the user's operation matches with the object selection operation, it is determined that described to be selected
Display object be the display interface in correspond to the user's operation formed predetermined pattern display area.
It, can be by obtaining the user's operation in the end panel in the above-mentioned embodiment based on " slip gesture "
The sliding trace formed on curtain, and the distance between starting point and terminating point for judging the sliding trace and the sliding trace
The ratio between total length whether meet and be less than or equal to default closure；If satisfied, then the starting point and the terminating point it
Between form line, and the closed pattern that the line and the sliding trace are constituted is used as to the hand corresponding to the user's operation
Gesture pattern；Wherein, when the gesture pattern and the predetermined pattern match, determine that the user's operation and the object are selected
Operation is selected to match.
Step 106, bar code identification function is called, the display object being selected is identified.
In the present embodiment, further recognition result can be showed in the terminal screen, which can be with
Belong to another interface for being different from current display interface belonging to bar code graphics, for example recognition result can be shown in current aobvious
Show in the floating frame above interface.
As can be seen from the above embodiments, whether the application can estimate user by being monitored to the starting situation of application
In the presence of the identification demand to bar code, and only acquisition and judgement of the starting to user's operation when there may be identification demand, it helps
In reduction power consumption of terminal.Meanwhile by the acquisition and judgement to user's operation, the operation purpose of user can be identified, determine
Object acquisition and identification operation are whether needed to be implemented, on the one hand can be facilitated to avoid the random calling to bar code identification function
Power consumption of terminal is reduced, the quick calling to bar code identification function on the other hand may be implemented, quickly and easily realize on the page
The identification of shown bar code operates.
Wherein, bar code identification, specifically can be finger shape code or two dimensional code.In the embodiment of the present application, if not having
It illustrates, each means two dimensional code.
Below in conjunction with the more specific application scenarios of Fig. 2 and one, the technical solution of the application is described in detail.Its
In, Fig. 2 shows the flow charts according to another bar code recognition of the application one exemplary embodiment, as shown in Fig. 2, should
Method may comprise steps of:
Step 202, the starting situation of the application in terminal is monitored.
In the present embodiment, due to the acquisition and the processes such as judgement to user's operation, need to occupy certain process resource,
For this terminal (especially mobile terminal) weaker for processing capacity, sensitive to operation energy consumption, it is possible to cause these ends
The problems such as increase using fluency decline and power consumption of end.
Therefore, by the normal operation and use process of terminal, the one monitoring process of starting on backstage, to being answered in terminal
Starting situation is monitored, and only when application starting that is interested, may needing to be implemented bar code identification, just triggers user
Acquisition and judgement of operation etc. help to reduce the occupancy to process resource, power consumption are avoided to increase, help to ensure terminal operating
High fluency and for a long time it is standby.
Step 204, when monitoring that user starts default in application, the such as application is " browser ", then user is triggered
Behavioural analysis function.
In the present embodiment, as shown in Figure 3, it is assumed that user is during using terminal, by clicking on terminal screen
The application icon of display starts " browser ", and " browser " belong to user may execute bar code identification application, then pass through
Following processes execute acquisition and judgement etc. to user's operation, i.e. user behavior analysis.
Step 206, the user's operation detected according to terminal screen, when forming corresponding operating gesture, by its with it is predetermined
The object selection operation of justice is compared.
Step 208, if judging result is matching, it is transferred to step 210, otherwise returns to the detection to subsequent user operation.
Step 210, the corresponding object of user's operation is obtained, and calls bar code identification function to identify the object.
In the present embodiment, object selection operation can be predefined any form of operation, and the application is not to this
It is limited.For example, as an illustrative embodiments, as shown in figure 4, object selection operation can be user to terminal screen
On any picture object selection operation, such as " long-pressing ", then when user executed in the display page of " browser " it is " long
By " operation when, decide that user's operation matches with object selection operation, and think this " long-pressing " operation correspondence object picture in
It may include bar code, need to be identified by bar code identification function.
Alternatively, property embodiment as another example, as shown in figure 5, object selection operation can be the cunning of predetermined pattern
It starts gesture, then when the sliding trace that user is formed on a terminal screen determines terminal when matching with predefined predetermined pattern
Corresponding to that may include bar code in the display area of the sliding trace in display interface on screen, need to identify function by bar code
It can be carried out identification.Wherein, the sliding trace can specifically refer to user to the selection rail of the two-dimension code pattern shown on interface
Mark.
Wherein, when to matching between sliding trace and predetermined pattern, it can permit that there are certain tolerances.Than
As shown in Figure 5, it is assumed that predetermined pattern is square, then tolerance can be embodied in many aspects, such as: 1, sliding trace can be with
It, can also be along counterclockwise movement along clockwise movement；2, in corner, allow a degree of bending occur, and might not
For right angle；Although 3, square is closed pattern, allowing the closure degree of sliding trace, there are certain deviations, such as sliding rail
Ratio a≤20% between the distance between starting point and ending point of mark and the total length of sliding trace, i.e., non-closed degree
It is based on above-mentioned tolerance condition less than or equal to 20% ..., user can be helped more successfully to choose aobvious in display interface
Show object, to more easily realize bar code identification.
Step 212, the recognition result of bar code identification function is showed in terminal screen.
Than as shown in fig. 6, can be in the suspension windows of the current display interface " top " of terminal screen, to recognition result
It is shown, for example Fig. 4 and bar code content shown in fig. 5 are " hello ".Certainly, it if bar code content includes link etc., uses
Family can also click on the link shown, start and browse the corresponding page.
In the embodiment of the present application, two-dimensional code authentication function can open in current application when required by the operation of user
It is dynamic, after the completion of identification, recognition result can be shown in current application, this way it is not necessary to individually open two dimensional code recognizer, mentioned
The high convenience of two dimensional code identification；Simultaneously as not needing to open two dimensional code recognizer, the systematicness of terminal is decreased
The consumption of energy.
Fig. 7 shows the schematic configuration diagram of the electronic equipment of the exemplary embodiment according to the application.Referring to FIG. 7,
In hardware view, which includes processor, internal bus, network interface, memory and nonvolatile memory, certainly
It is also possible that hardware required for other business.Processor read from nonvolatile memory corresponding computer program to
It is then run in memory, forms bar code identifying device on logic level.Certainly, other than software realization mode, the application
Other implementations, such as logical device or the mode of software and hardware combining etc. is not precluded, that is to say, that following processing stream
The executing subject of journey is not limited to each logic unit, is also possible to hardware or logical device.
Referring to FIG. 8, in Software Implementation, which may include that operation acquiring unit, object are true
Order member and object identification unit.Wherein:
Acquiring unit is operated, when the default application in terminal is activated, and the display interface of the default application is showed in
When terminal screen, the user's operation detected on the terminal screen is obtained；
Object determination unit determines described aobvious when the user's operation matches with predefined object selection operation
Show the display object being selected in interface；
Object identification unit calls bar code identification function, identifies to the display object being selected.
Optionally, the object determination unit is specifically used for:
When the object selection operation is the selection operation for the object picture in the display interface, if the use
Family operation matches with the object selection operation, it is determined that the display object being selected is corresponding to the user's operation
Object picture.
Optionally, the object determination unit is specifically used for:
When the object selection operation is to form the slip gesture of predetermined pattern in the display interface, if the use
Family operation matches with the object selection operation, it is determined that the display object being selected is corresponding in the display interface
In the display area for the predetermined pattern that the user's operation is formed.
Optionally, the operation acquiring unit is specifically used for:
Obtain the sliding trace that the user's operation is formed on the terminal screen；
Judge the ratio between the distance between starting point and terminating point of the sliding trace and the total length of the sliding trace
Whether satisfaction is less than or equal to default closure；
If satisfied, then form line between the starting point and the terminating point, and by the line and the sliding
The closed pattern that track is constituted is as the gesture pattern for corresponding to the user's operation；
Wherein, when the gesture pattern and the predetermined pattern match, determine the user's operation and the object
Selection operation matches.
Optionally, further includes:
Recognition result is showed in the terminal screen by as a result display unit.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (12)
1. a kind of bar code recognition characterized by comprising
When the default application in terminal is activated, and the display interface of the default application is showed in terminal screen, obtain
The user's operation detected on the terminal screen, the default application are predefined there are bar code graphics and to allow to pass through item
Code identification function carries out the application of bar code identification；
When the user's operation and predefined object selection operation match, determine that is be selected in the display interface shows
Show object；
Bar code identification function is called, the display object being selected is identified.
2. the method according to claim 1, wherein described work as the user's operation and predefined Object Selection
When operation matches, the display object being selected in the display interface is determined, comprising:
When the object selection operation is the selection operation for the object picture in the display interface, if the user grasps
Work matches with the object selection operation, it is determined that the display object being selected is the figure corresponding to the user's operation
Piece object.
3. the method according to claim 1, wherein described work as the user's operation and predefined Object Selection
When operation matches, the display object being selected in the display interface is determined, comprising:
When the object selection operation is to form the slip gesture of predetermined pattern in the display interface, if the user grasps
Work matches with the object selection operation, it is determined that the display object being selected in the display interface corresponding to institute
State the display area of the predetermined pattern of user's operation formation.
4. according to the method described in claim 3, it is characterized in that, described obtain the user detected on the terminal screen
Operation, comprising:
Obtain the sliding trace that the user's operation is formed on the terminal screen；
Whether judge the ratio between the distance between starting point and terminating point of the sliding trace and the total length of the sliding trace
Meet and is less than or equal to default closure；
If satisfied, then form line between the starting point and the terminating point, and by the line and the sliding trace
The closed pattern of composition is as the gesture pattern for corresponding to the user's operation；
Wherein, when the gesture pattern and the predetermined pattern match, determine the user's operation and the Object Selection
Operation matches.
5. the method according to claim 1, wherein further include:
Recognition result is showed in the terminal screen.
6. a kind of bar code identifying device characterized by comprising
Acquiring unit is operated, when the default application in terminal is activated, and the display interface of the default application is showed in terminal
When screen, the user's operation that detects on the terminal screen is obtained, the default application is that predefined there are bar code figures
Shape and the application for allowing to carry out bar code identification by bar code identification function；
Object determination unit determines display circle when the user's operation matches with predefined object selection operation
The display object being selected in face；
Object identification unit calls bar code identification function, identifies to the display object being selected.
7. device according to claim 6, which is characterized in that the object determination unit is specifically used for:
When the object selection operation is the selection operation for the object picture in the display interface, if the user grasps
Work matches with the object selection operation, it is determined that the display object being selected is the figure corresponding to the user's operation
Piece object.
8. device according to claim 6, which is characterized in that the object determination unit is specifically used for:
When the object selection operation is to form the slip gesture of predetermined pattern in the display interface, if the user grasps
Work matches with the object selection operation, it is determined that the display object being selected in the display interface corresponding to institute
State the display area of the predetermined pattern of user's operation formation.
9. device according to claim 8, which is characterized in that the operation acquiring unit is specifically used for:
Obtain the sliding trace that the user's operation is formed on the terminal screen；
Whether judge the ratio between the distance between starting point and terminating point of the sliding trace and the total length of the sliding trace
Meet and is less than or equal to default closure；
If satisfied, then form line between the starting point and the terminating point, and by the line and the sliding trace
The closed pattern of composition is as the gesture pattern for corresponding to the user's operation；
Wherein, when the gesture pattern and the predetermined pattern match, determine the user's operation and the Object Selection
Operation matches.
10. device according to claim 6, which is characterized in that further include:
Recognition result is showed in the terminal screen by as a result display unit.
11. a kind of electronic equipment characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to realizing method according to any one of claims 1 to 5.
12. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the instruction is by processor
It is realized when execution such as the step of any one of claim 1-5 the method.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088806.5A CN105989344B (en) | 2015-02-26 | 2015-02-26 | Bar code recognition and device |
| PCT/CN2016/073592 WO2016134637A1 (en) | 2015-02-26 | 2016-02-05 | Bar code recognition method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088806.5A CN105989344B (en) | 2015-02-26 | 2015-02-26 | Bar code recognition and device |
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| CN105989344A CN105989344A (en) | 2016-10-05 |
| CN105989344B true CN105989344B (en) | 2019-09-17 |
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| CN201510088806.5A Active CN105989344B (en) | 2015-02-26 | 2015-02-26 | Bar code recognition and device |
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| CN (1) | CN105989344B (en) |
| WO (1) | WO2016134637A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106845311A (en) * | 2016-11-09 | 2017-06-13 | 北京鼎九信息工程研究院有限公司 | A kind of reading method and device of figure Quick Response Code |
| CN107315527B (en) * | 2017-06-27 | 2020-02-14 | 维沃移动通信有限公司 | Identity identification code identification method and mobile terminal |
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Also Published As
| Publication number | Publication date |
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| CN105989344A (en) | 2016-10-05 |
| WO2016134637A1 (en) | 2016-09-01 |
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