CN109086751A - Recognition methods and device, list filling method and device, storage medium and terminal - Google Patents
Recognition methods and device, list filling method and device, storage medium and terminal Download PDFInfo
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- CN109086751A CN109086751A CN201811134146.XA CN201811134146A CN109086751A CN 109086751 A CN109086751 A CN 109086751A CN 201811134146 A CN201811134146 A CN 201811134146A CN 109086751 A CN109086751 A CN 109086751A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/41—Analysis of document content
- G06V30/412—Layout analysis of documents structured with printed lines or input boxes, e.g. business forms or tables
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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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
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
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Abstract
The present invention provides a kind of recognition methods and device, list filling method and device, storage medium and terminal, the recognition methods, comprising: obtain include ticket to be identified the first image；The second image of the ticket to be identified is identified in the first image；The ticket information of the ticket to be identified is identified in second image according to preset identification position.Scheme provided by the invention can reduce input operation when user fills in list.
Description
Technical field
The present invention relates to field of information processing more particularly to a kind of recognition methods and device, list filling method and device,
Storage medium and terminal.
Background technique
Recently as the advantage of universal and mobile terminal the portability of mobile terminal, mobile office becomes AO system
Developing direction, traditional AO function can be realized in mobile terminal, for example, application of asking for leave, expense reimbursement, list audit etc..
The camera technique of mobile terminal is also being constantly progressive, so that the photo of mobile terminal shooting is apparent, there is higher identification degree.
The arithmetic speed of mobile terminal is getting faster, so that carrying out picture and text identification using mobile terminal processing picture becomes possible, and is known
Other accuracy is also higher and higher.In the prior art, when user needs to submit a complicated application list, user needs basis
Application information on hand fills in list content one by one, also to check whether information is errorless after the completion of filling in, after modifying error message
Submission form.Complicated list needs the content of typing very much, manually enters trouble.The keyboard of mobile terminal is small, various keyboards
Input mode efficiency is not high.The screen of mobile terminal and the limitation of mode of operation, if needing to position after user's typing mistake
It modifies inconvenience to errors present.Option is various in complicated list, and user can not sometimes determine total Options typing
Content.These problems affect the experience for filling in complicated list in the terminal, it is not smart enough with conveniently.
Summary of the invention
It is a primary object of the present invention to overcome the defect of the above-mentioned prior art, a kind of recognition methods and device, table are provided
Single filling method and device, storage medium and terminal, it is manual one by one according to application information to solve user's needs in the prior art
Fill in the problem of list input trouble.
One aspect of the present invention provides a kind of recognition methods of ticket information, comprising: obtains the comprising ticket to be identified
One image；The second image of the ticket to be identified is identified in the first image；According to preset identification position in institute
State the ticket information that the ticket to be identified is identified in the second image.
Optionally, further includes: whether include ticket to be identified in identification the first image.
Optionally, identify in the first image whether include ticket to be identified, comprising: be in identification the first image
It is no to include the object with particular color and/or specific shape；And/or whether include specific member in identification the first image
Element.
Optionally, the second image of the ticket to be identified is identified in the first image, comprising: identification described the
At least one element-specific for including in one image；According to the position of at least one element-specific, in the first image
It is middle to determine at least one cog region for identifying the second image of the corresponding ticket to be identified of at least one described element-specific respectively
Domain；Identified respectively at least one identification region described in determining at least one described element-specific it is corresponding at least one
Second image of ticket to be identified.
Optionally, the ticket includes train ticket；The element-specific includes two dimensional code；It is wrapped in identification the first image
At least one element-specific contained, comprising: at least one two dimensional code for including in identification the first image；According to it is described at least
The position of one element-specific determines respectively in the first image and identifies that at least one described element-specific is corresponding wait know
At least one identification region of second image of other ticket, comprising: for including at least in the first image identified
Each of one two dimensional code two dimensional code is the center of circle, the two dimensional code in the first image using the center of the two dimensional code
In catercorner length and default ratio product be radius determine a border circular areas；The border circular areas is determined as in institute
State the identification region that the second image of the corresponding train ticket to be identified of the two dimensional code is identified in the first image；Wherein, described pre-
If ratio is equal to the center of two dimensional code on the catercorner length of two dimensional code and train ticket in kind on train ticket in kind to train ticket four
The product of the longest distance at a angle；And/or described at least one is identified at least one identification region described in determining respectively
Second image of at least one corresponding ticket to be identified of a element-specific, comprising: for first figure identified
Each of at least one two dimensional code for including as in two dimensional code, according to ruler of the two dimensional code in the first image
It is very little, determine size and/or profile of the corresponding ticket to be identified of the two dimensional code in the first image；According to determining institute
Size and/or profile of the corresponding ticket to be identified of two dimensional code in the first image are stated, in the determining identification two dimension
The of the corresponding ticket to be identified of the two dimensional code is identified in the identification region of second image of the corresponding ticket to be identified of code
Two images.
Another aspect of the present invention provides a kind of list filling method based on ticket information, comprising: using such as aforementioned
Ticket information recognition methods described in one identifies the ticket information of ticket to be identified；According to the preset identification position pair
The ticket information answered knows the preset identification position described in second image wait fill in corresponding item of information in list
Not Chu ticket information be filled up in the list in corresponding item of information input frame.
Optionally, the ticket information that preset identification position is identified described in second image is being filled up to institute
Before stating in list in corresponding item of information input frame, further includes: it is default to judge whether the ticket information identified meets
Condition；If so, the ticket information that preset identification position is identified described in second image is filled up to the table
In list in corresponding item of information input frame.
Optionally, the ticket information that preset identification position is identified described in second image is being filled up to institute
Before stating in list in corresponding item of information input frame, further includes: be shown in preset identification position described in second image
The ticket information identified and its corresponding item of information in the list are set, it is wrong to be confirmed whether by user；If user is true
Recognize errorless, then the ticket information that identifies of preset identification position described in second image is filled up in the list
In corresponding item of information input frame.
Optionally, the list, comprising: reimbursement list；And/or the preset condition, comprising: reimbursement condition.
Another aspect of the invention provides a kind of identification device of ticket information, comprising: acquiring unit, for obtain include
First image of ticket to be identified；Image identification unit, for identifying the ticket to be identified in the first image
Second image；Information identificating unit, it is described to be identified for being identified in second image according to preset identification position
The ticket information of ticket.
Optionally, whether described image recognition unit is also used to: including ticket to be identified in identification the first image.
Optionally, described image recognition unit identifies in the first image whether include ticket to be identified, comprising: know
Whether include the object with particular color and/or specific shape in other the first image；And/or identification first figure
It whether include element-specific as in.
Optionally, described image recognition unit, comprising: element-specific recognition unit, for identification in the first image
At least one element-specific for including；Identification region determination unit, for being existed according to the position of at least one element-specific
The second image of the corresponding ticket to be identified of at least one element-specific described in identifying is determined in the first image respectively extremely
A few identification region；Ticket Image recognition unit, for identifying institute respectively in an at least identification region described in determining
State the second image of at least one corresponding ticket to be identified of at least one element-specific.
Optionally, the ticket includes train ticket；The element-specific includes two dimensional code；The element-specific identification is single
Member identifies at least one element-specific for including in the first image, comprising: includes at least in identification the first image
One two dimensional code；The identification region determination unit, according to the position of at least one element-specific, in the first image
It is middle to determine at least one cog region for identifying the second image of the corresponding ticket to be identified of at least one described element-specific respectively
Domain, comprising: for each of at least one two dimensional code for including in the first image identified two dimensional code, with described
The center of two dimensional code is that the product of the center of circle, catercorner length of the two dimensional code in the first image and default ratio is half
Diameter determines a border circular areas；By the border circular areas be determined as identifying in the first image the two dimensional code it is corresponding to
Identify the identification region of the second image of train ticket；Wherein, the default ratio is equal to the diagonal of two dimensional code on train ticket in kind
The product of longest distance of the center of two dimensional code to four angles of train ticket in line length and train ticket in kind；And/or the ticket
Image identification unit identifies that at least one described element-specific is corresponding at least one identification region described in determining respectively
At least one ticket to be identified the second image, comprising: for including at least in the first image identified
Each of one two dimensional code two dimensional code determines the two dimension according to size of the two dimensional code in the first image
Size and/or profile of the corresponding ticket to be identified of code in the first image；It is corresponding according to the determining two dimensional code
Size and/or profile of the ticket to be identified in the first image, it is corresponding to be identified in the determining identification two dimensional code
The second image of the corresponding ticket to be identified of the two dimensional code is identified in the identification region of second image of ticket.
Further aspect of the present invention provides a kind of list based on ticket information and fills in device, comprising: as any one of aforementioned
The ticket information identification device, and fill in unit；The ticket information identification device, for identification ticket to be identified out
Ticket information；It is described to fill in unit, for according to the corresponding ticket information in the preset identification position in list to be filled in
In corresponding item of information, the ticket information that identifies of preset identification position described in second image is filled up to described
In list in corresponding item of information input frame.
Optionally, further includes: judging unit, the nominal value letter identified for judging the ticket information identification device
Whether breath meets preset condition；The unit of filling in is further used for:, will be described if the judging unit is judged as YES
The ticket information that preset identification position is identified described in two images is filled up in the list corresponding item of information input frame
In.
Optionally, further includes: display unit, for being shown in preset identification position identification described in second image
Ticket information out and its corresponding item of information in the list, it is wrong to be confirmed whether by user；It is described fill in unit into
One step is used for: if user's confirmation is errorless, the nominal value that preset identification position is identified described in second image being believed
Breath is filled up in the list in corresponding item of information input frame.
Optionally, the list, comprising: reimbursement list；And/or the preset condition, comprising: reimbursement condition.
Further aspect of the present invention provides a kind of storage medium, is stored thereon with computer program, and described program is processed
The step of realizing the recognition methods of aforementioned any ticket information and/or aforementioned any described believed based on ticket when device executes
The step of list filling method of breath.
Further aspect of the present invention provides a kind of terminal, including processor, memory and storage on a memory can be
The computer program run on processor, the processor realize the knowledge of aforementioned any ticket information when executing described program
The step of the step of other method and/or aforementioned any described list filling method based on ticket information.
Further aspect of the present invention provides a kind of terminal, identification device including aforementioned any ticket information and/
Or aforementioned any list based on ticket information fills in device.
According to the technique and scheme of the present invention, described to be identified by being identified in the first image comprising ticket to be identified
Second image of ticket identifies that the nominal value of the ticket to be identified is believed according to preset identification position in second image
Breath by, by image recognition technology, judging whether there is ticket in image to Ticket Image, and determines the location and shape of ticket
Characteristic, and then key message is identified using ticket of the picture and text identification technology to designated position；And according to the ticket information of identification
List matching, Auto-writing ticket submit an expense account list.Technical solution of the present invention takes full advantage of the functional and convenient of terminal device
Property, instead of cumbersome Input Process, and the number of operations of user is reduced, more hommization and intelligence provides for user
Bigger convenience.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the method schematic diagram of an embodiment of the recognition methods of ticket information provided by the invention；
The one of the step of Fig. 2 is the element-specific for including in identification the first image according to an embodiment of the present invention is specific
The flow diagram of embodiment；
Fig. 3 be it is according to an embodiment of the present invention by taking train ticket as an example according to the position of the element-specific, described first
The schematic diagram for identifying the identification region of second image is determined in image.
Fig. 4 is the method schematic diagram of an embodiment of the recognition methods of ticket information provided by the invention；
Fig. 5 is the method schematic diagram of an embodiment of the list filling method provided by the invention based on ticket information；
Fig. 6 is one of the ticket ticket information by taking train ticket as an example and the corresponding relationship wait fill in the item of information in list
Example；
Fig. 7 is the method schematic diagram of another embodiment of the list filling method provided by the invention based on ticket information；
Fig. 8 is the method schematic diagram of the another embodiment of the list filling method provided by the invention based on ticket information；
Fig. 9 is the structural schematic diagram of an embodiment of the identification device of ticket information provided by the invention；
Figure 10 is a kind of structural block diagram of specific embodiment of image identification unit according to an embodiment of the present invention；
Figure 11 is the structural schematic diagram for the embodiment that the list provided by the invention based on ticket information fills in device.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
The present invention provides a kind of recognition methods of ticket information.This method can be used for user terminal, such as mobile terminal,
Can specifically include mobile phone, tablet computer etc., or can be used for desktop computer, laptop etc..
Fig. 1 is the method schematic diagram of an embodiment of the recognition methods of ticket information provided by the invention.As shown in Figure 1,
According to one embodiment of present invention, the recognition methods of the ticket information includes at least step S110, step S130 and step
S140。
Step S110 obtains the first image comprising ticket to be identified.
It in a specific embodiment, can include the first image of ticket to be identified with captured in real-time.For example, working as this hair
When bright scheme is implemented in the terminal, mobile terminal camera head shooting ticket photo can be called, user can be used in real time
Mobile phone shoots ticket photo, to carry out the identification of ticket information.In another embodiment specific implementation mode, available preparatory shooting
The first image comprising ticket to be identified.For example, user can in advance filmed the first image comprising ticket to be identified,
It recalls again when needed.
Step S130 identifies the second image of the ticket to be identified in the first image.
The one of the step of Fig. 2 is the element-specific for including in identification the first image according to an embodiment of the present invention is specific
The flow diagram of embodiment.As shown in Fig. 2, step S130 specifically includes step S131, step S132 and step S133.
Step S131 identifies at least one element-specific for including in the first image.
Specifically, the element-specific is specifically as follows the intrinsic element on the ticket.It can be in the first image
Include at least one element-specific.For example, can be shot together with multiple ticket when shooting Ticket Image, such as by multiple vehicles
It is shot after ticket tiling, marshalling, therefore includes at least one element-specific in the first image.A kind of specific
In embodiment, the ticket includes train ticket, and the element-specific is two dimensional code, then identifies in the first image and include
At least one two dimensional code first carries out image recognition to the first image, to identify the train ticket two dimensional code on image, due to two dimension
Position of the code in entire train ticket be it is fixed, can be according to position of each two dimensional code identified in the first image
It sets and determines the corresponding identification region of each two dimensional code respectively, in the determining corresponding cog region of each two dimensional code
The image of the corresponding train ticket of each two dimensional code, i.e. the second image are identified in domain.
Step S132 determines identification according to the position of at least one element-specific respectively in the first image
At least one identification region of second image of the corresponding ticket to be identified of described at least one element-specific.
Specifically, the ticket is train ticket, when the element-specific is two dimensional code, for first figure identified
Each of at least one two dimensional code for including as in two dimensional code, using the center of the two dimensional code as the center of circle, the two dimensional code
The product of catercorner length and default ratio in the first image is that radius determines a border circular areas；By the circle
Region is determined as identifying the cog region of the second image of the corresponding train ticket to be identified of the two dimensional code in the first image
Domain, wherein the default ratio is equal to the catercorner length of two dimensional code and two dimensional code on train ticket in kind on train ticket in kind
The product of the longest distance at four angles of train ticket is arrived at center (the diagonal line intersection point of two dimensional code).
In practice, train ticket in kind and the two dimensional code above it have fixed size, therefore, two dimensional code diagonal line length
The longest distance R1 for spending center to four angles of train ticket of L1 and two dimensional code has fixed ratio, the i.e. default ratio, by this
Ratio is denoted as calculation constant c；
C=L1/R1
According to the catercorner length L of the two dimensional code identified in the first image, multiplied by constant c, available identification region
Radius R, i.e.,
R=L*c
In first image, with the center (the diagonal line intersection point of two dimensional code) of the two dimensional code identified for the center of circle, and root
Identification region is determined according to the radius R of identification region obtained above.
Step S133 identifies at least one described element-specific at least one identification region described in determining respectively
Second image of at least one corresponding ticket to be identified.
For each of at least one two dimensional code for including in the first image identified two dimensional code, according to institute
Size of the two dimensional code in the first image is stated, determines the corresponding ticket to be identified of the two dimensional code in the first image
Size and/or profile, according to size of the determining corresponding ticket to be identified of the two dimensional code in the first image and/
Or profile, it is identified in the identification region of the second image of the determining corresponding ticket to be identified of the identification two dimensional code described
Second image of the corresponding ticket to be identified of two dimensional code.Specifically, train ticket in kind and the two dimensional code above it have fixed
Size and fixed shape, therefore, the side length of two dimensional code and the long side length of train ticket and bond length all have fixed ratio
Example relationship, therefore train ticket can be determined described first according to size of the two dimensional code in the first image (such as side length)
Size (such as long side length or bond length) in image, then can be according to size of the determining train ticket in the first image
Identify whether the object with the size, or since the shape of train ticket is fixed as rectangle, is then existed according to determining train ticket
Size in first image can determine profile of the train ticket in the first image, can be according to train ticket first
Whether the outline identification in image has the object of the profile.
For example, the two dimensional code at train ticket and the train board lower right corner is all rectangle, therefore can be by train ticket and two dimension
Code is reduced to two rectangles, as shown in figure 3, indicating train ticket with rectangle 1, indicates two dimensional code with rectangle 2.With the center of rectangle 2
(diagonal line intersection point) is center of circle O, and center of circle O and the diagonal longest line of rectangle 1 are radius R, and obtaining rectangle 1 can relative to rectangle 2
There can be the round identification region of position, whether there is in identification region identification rectangle 1.
It can accelerate the speed of ticket information identification by above-mentioned identification method, improve the accuracy of ticket information identification,
Calculation resources needed for reducing, can also identify multiple train tickets in a photo.
Step S140, according to it is preset identification position identified in second image ticket to be identified wait know
Other ticket information.
Since ticket is all unified customization, the position of every ticket information of ticket of the same race be it is fixed, can
To determine the fixation position (i.e. preset identification position) of every ticket information of each ticket, ticket to be identified is being identified
The second image after, can be identified in second image in ticket to be identified corresponding according to preset identification position
Ticket information to be identified.
Such as the ticket information on train ticket includes initiating station, terminus, train number, the date of riding, the time of driving, attends a banquet
Number, the information such as passenger name, and these information are all located at the fixation position on ticket, then can fix position at these and identify
Corresponding ticket information out.
Fig. 4 is the method schematic diagram of an embodiment of the recognition methods of ticket information provided by the invention.As shown in figure 4,
Based on the above embodiment, the recognition methods of the ticket information includes step S110, step S130 and step S140, further includes step
Rapid S120.
Step S120 identifies in the first image whether include ticket to be identified.
Specifically, can identify whether comprising default identification feature in the first image, with determination first figure
It whether include ticket to be identified as in.The default identification feature can specifically include particular color and/or specific shape and/or
Element-specific.
In a specific embodiment, it whether can identify in the first image comprising particular color and/or specific
The object of shape.For example, can identify figure according to the intrinsic color and/or shape of train ticket when the ticket is train ticket
Whether there is train ticket as in.
In another embodiment specific implementation mode, it whether can identify in the first image comprising element-specific.For example, institute
When to state ticket be train ticket, the element-specific can be the two dimensional code on train ticket, and the fixation position in the train ticket lower right corner contains
Have a recognizable two dimensional code, can by whether including two dimensional code in the first image of identification, with judge in the first image whether
It include train ticket.
The present invention also provides a kind of list filling method based on ticket information.The described method includes: using aforementioned any
The ticket information recognition methods identifies the ticket information to be identified of ticket to be identified；According to the preset identification position
Corresponding ticket information item is wait fill in corresponding item of information in list, the preset identification position described in second image
The ticket information identified is set to be filled up in the list in corresponding item of information input frame.
Fig. 5 is the method schematic diagram of an embodiment of the list filling method provided by the invention based on ticket information.Such as
Shown in Fig. 5, based on the above embodiment, the list filling method includes step S210, step S230, step S240 and step
S270。
Step S210 obtains the first image comprising ticket to be identified.
Step S230 identifies the second image of the ticket to be identified in the first image；
Step S240 identifies the nominal value of the ticket to be identified according to preset identification position in second image
Information.
Above-mentioned steps S210, step S230 and step the S240 step with ticket information recognition methods in previous embodiment respectively
Rapid S110, step S130 and step S140 are corresponding, can refer to the description of abovementioned steps S110, step S130 and step S140, this
Place, which is not added, to be repeated.
Step S270, according to the corresponding ticket information item in the preset identification position wait fill in corresponding letter in list
Item is ceased, the ticket information that preset identification position is identified described in second image is filled up in the list accordingly
Item of information input frame in.
Specifically, different ticket informations can respectively correspond item of information different in blank list, therefore, can be with
It, will be in second image according to the corresponding ticket information item in preset identification position wait fill in corresponding item of information in list
Described in the ticket information that identifies of preset identification position be filled up in the list in corresponding item of information input frame.It is described
List is specifically as follows reimbursement list, such as list is submitted an expense account in travel.For example, Fig. 6 is the ticket ticket information by taking train ticket as an example
With an example of the corresponding relationship wait fill in the item of information in list.As shown in fig. 6, the list is that list is submitted an expense account in travel,
The passenger name in ticket information on train ticket corresponds to the claimer in the list, and the terminus in ticket information can correspond to
Destination in the list, the date by bus in ticket information can correspond to initial time or end time in the list, ticket
Admission fee in the information of face can correspond to the ticket expense in the list.
Fig. 7 is the method schematic diagram of another embodiment of the list filling method provided by the invention based on ticket information.
As shown in fig. 7, based on the above embodiment, the list filling method further includes step S250.
Step S250, judges whether the ticket information identified meets preset condition.
Specifically, the ticket information that preset identification position is identified described in second image is being filled up to institute
It states in list in corresponding item of information input frame before (step S270), it is pre- to judge whether the ticket information identified meets
If condition；If so, the ticket information that preset identification position is identified described in second image is filled up to described
In list in corresponding item of information input frame (step S270).
The preset condition can be for example reimbursement condition, for example, according to company's loan standard, the fire that identifies
Whether the nominal value of ticket newly meets reimbursement condition, and filtering does not meet the train ticket of reimbursement condition.For example, summarize the starting station, terminal
It stands, at the time of departure, rider, amount of money etc., these information are compared with company loan standard, sentence by the information such as type of seat
Disconnected whether to meet loan standard standard, the train ticket information for not meeting loan standard will not be included into subsequent calculating.
Fig. 8 is the method schematic diagram of the another embodiment of the list filling method provided by the invention based on ticket information.
As shown in figure 8, based on the above embodiment, the list filling method further includes step S260.
Step S260, be shown in the preset identification ticket information that identifies of position described in second image and its
Corresponding item of information in the list, it is wrong to be confirmed whether by user.
Specifically, the ticket information that preset identification position is identified described in second image is being filled up to institute
It states in list in corresponding item of information input frame before (step S270), is shown in preset identification described in second image
The ticket information and its corresponding item of information in the list that position is identified, it is wrong to be confirmed whether by user；If user
Confirm errorless, then the ticket information that identifies of preset identification position described in second image is filled up to the list
In in corresponding item of information input frame.For example, recognition result is shown to screen, make user's confirmation message whether wrong, if
It is wrong can instant modification information.After user's confirmation is errorless, helps user by information Auto-writing to list corresponding position, wait
User clicks submitting button.
The recognition methods of the above-mentioned ticket information of the present invention and the list filling method based on ticket information can also service
Device end is implemented, such as cloud server, and server obtains ticket by terminal and looks for ticket, identifies the nominal value of the ticket to be identified
The information that information will identify that is sent to terminal.Cloud server has more powerful operational capability compared to terminal, can be improved figure
The analysis speed of picture and recognition accuracy, while reducing the operation pressure of terminal.
Fig. 9 is the structural schematic diagram of an embodiment of the identification device of ticket information provided by the invention.As shown in figure 9,
The identification device 100 of the ticket information includes: acquiring unit 110, image identification unit 120 and information identificating unit 130.
Acquiring unit 110 is for obtaining the first image comprising ticket to be identified；Image identification unit 120 is used for described
The second image of the ticket to be identified is identified in first image；Information identificating unit 130 is used for according to preset identification position
Set the ticket information that the ticket to be identified is identified in second image.
Acquiring unit 110 obtains the first image comprising ticket to be identified.
It in a specific embodiment, can include the first image of ticket to be identified with captured in real-time.For example, working as this hair
When bright scheme is implemented in the terminal, mobile terminal camera head shooting ticket photo can be called, user can be used in real time
Mobile phone shoots ticket photo, to carry out the identification of ticket information.In another embodiment specific implementation mode, available preparatory shooting
The first image comprising ticket to be identified.For example, user can in advance filmed the first image comprising ticket to be identified,
It recalls again when needed.
Image identification unit 120 identifies the second image of the ticket to be identified in the first image.
Figure 10 is a kind of structural block diagram of specific embodiment of image identification unit according to an embodiment of the present invention.Such as figure
Shown in 10, described image recognition unit 120 includes element-specific recognition unit 121, identification region determination unit 122 and ticket figure
As recognition unit 123.
At least one element-specific that element-specific recognition unit 121 includes in the first image for identification.
Specifically, the element-specific is specifically as follows the intrinsic element on the ticket.It can be in the first image
Include at least one element-specific.For example, can be shot together with multiple ticket when shooting Ticket Image, such as by multiple vehicles
It is shot after ticket tiling, marshalling, therefore includes at least one element-specific in the first image.A kind of specific
In embodiment, the ticket includes train ticket, and the element-specific is two dimensional code, then identifies in the first image and include
At least one two dimensional code first carries out image recognition to the first image, to identify the train ticket two dimensional code on image, due to two dimension
Position of the code in entire train ticket be it is fixed, can be according to position of each two dimensional code identified in the first image
It sets and determines the corresponding identification region of each two dimensional code respectively, in the determining corresponding cog region of each two dimensional code
The image of the corresponding train ticket of each two dimensional code, i.e. the second image are identified in domain.
Identification region determination unit 122 is used for the position according at least one element-specific, in the first image
It is middle to determine at least one cog region for identifying the second image of the corresponding ticket to be identified of at least one described element-specific respectively
Domain.Specifically, the ticket is train ticket, when the element-specific is two dimensional code, in the first image identified
Each of at least one two dimensional code for including two dimensional code is the center of circle, the two dimensional code in institute using the center of the two dimensional code
The product for stating catercorner length and default ratio in the first image is that radius determines a border circular areas；By the border circular areas
It is determined as identifying the identification region of the second image of the corresponding train ticket to be identified of the two dimensional code in the first image,
In, the default ratio is equal to the center of the catercorner length of two dimensional code and two dimensional code on train ticket in kind on train ticket in kind
(the diagonal line intersection point of two dimensional code) arrives the product of the longest distance at four angles of train ticket.
In practice, train ticket in kind and the two dimensional code above it have fixed size, therefore, two dimensional code diagonal line length
The longest distance R1 for spending center to four angles of train ticket of L1 and two dimensional code has fixed ratio, the i.e. default ratio, by this
Ratio is denoted as calculation constant c；
C=L1/R1
According to the catercorner length L of the two dimensional code identified in the first image, multiplied by constant c, available identification region
Radius R, i.e.,
R=L*c
In first image, with the center (the diagonal line intersection point of two dimensional code) of the two dimensional code identified for the center of circle, and root
Identification region is determined according to the radius R of identification region obtained above.
Ticket Image recognition unit 123 be used at least one identification region described in determining identify respectively it is described extremely
Second image of few at least one corresponding ticket to be identified of an element-specific.
In a specific embodiment, Ticket Image recognition unit 123 is directed in the first image identified and wraps
Each of at least one two dimensional code contained two dimensional code is determined according to size of the two dimensional code in the first image
Size and/or profile of the corresponding ticket to be identified of the two dimensional code in the first image, according to the determining two dimension
Size and/or profile of the corresponding ticket to be identified of code in the first image, it is corresponding in the determining identification two dimensional code
Ticket to be identified the second image identification region in identify the second image of the corresponding ticket to be identified of the two dimensional code.
Specifically, train ticket in kind and the two dimensional code above it have fixed size and fixed shape, therefore, the side length of two dimensional code
Fixed proportionate relationship is all had with the long side length and bond length of train ticket, therefore can be according to two dimensional code described first
Size (such as side length) in image determine train ticket in the first image size (such as long side length or short side it is long
Degree), then whether there can be the object of the size according to Dimensions recognition of the determining train ticket in the first image, or due to
The shape of train ticket is fixed as rectangle, then the size according to determining train ticket in the first image, can determine train ticket
Whether the profile in the first image can have the object of the profile according to outline identification of the train ticket in the first image
Body.
For example, the two dimensional code at train ticket and the train board lower right corner is all rectangle, therefore can be by train ticket and two dimension
Code is reduced to two rectangles, as shown in figure 3, indicating train ticket with rectangle 1, indicates two dimensional code with rectangle 2.With the center of rectangle 2
(diagonal line intersection point) is center of circle O, and center of circle O and the diagonal longest line of rectangle 1 are radius R, and obtaining rectangle 1 can relative to rectangle 2
There can be the round identification region of position, whether there is in identification region identification rectangle 1.
It can accelerate the speed of ticket information identification by above-mentioned identification method, improve the accuracy of ticket information identification,
Calculation resources needed for reducing, can also identify multiple train tickets in a photo.
Information identificating unit 130 identifies the ticket to be identified according to preset identification position in second image
Ticket information to be identified.
Since ticket is all unified customization, the position of every ticket information of ticket of the same race be it is fixed, can
To determine the fixation position (i.e. preset identification position) of every ticket information of each ticket, ticket to be identified is being identified
The second image after, can be identified in second image in ticket to be identified corresponding according to preset identification position
Ticket information to be identified.
Such as the ticket information on train ticket includes initiating station, terminus, train number, the date of riding, the time of driving, attends a banquet
Number, the information such as passenger name, and these information are all located at the fixation position on ticket, then can fix position at these and identify
Corresponding ticket information out.
In accordance with a preferred embodiment of the present invention, described image recognition unit 120 is also used to identify in the first image
It whether include ticket to be identified.Specifically, whether image identification unit 120 can identify in the first image comprising default
Identification feature, whether to determine in the first image comprising ticket to be identified.The default identification feature can specifically include
Particular color and/or specific shape and/or element-specific.
In a specific embodiment, it whether can identify in the first image comprising particular color and/or specific
The object of shape.For example, can identify figure according to the intrinsic color and/or shape of train ticket when the ticket is train ticket
Whether there is train ticket as in.
In another embodiment specific implementation mode, it whether can identify in the first image comprising element-specific.For example, institute
When to state ticket be train ticket, the element-specific can be the two dimensional code on train ticket, and the fixation position in the train ticket lower right corner contains
Have a recognizable two dimensional code, can by whether including two dimensional code in the first image of identification, with judge in the first image whether
It include train ticket.
Figure 11 is the structural schematic diagram for the embodiment that the list provided by the invention based on ticket information fills in device.Such as
Shown in Figure 11, the list based on ticket information fill in device 200 include: it is aforementioned it is any as described in ticket information identification device
100, and fill in unit 210.
The ticket information identification device 100 goes out the ticket information of ticket to be identified for identification.The ticket information is known
Other device 100 identifies the specific embodiment of the ticket information of ticket to be identified, can refer to aforementioned to the ticket information
The description of identification device 100, is not added herein and repeats.
It is described fill in unit 210 for according to the corresponding ticket information in the preset identification position wait fill in list
The ticket information that preset identification position is identified described in second image is filled up to the table by corresponding item of information
In list in corresponding item of information input frame.
Specifically, different ticket informations can respectively correspond item of information different in blank list, therefore, can be with
It, will be in second image according to the corresponding ticket information item in preset identification position wait fill in corresponding item of information in list
Described in the ticket information that identifies of preset identification position be filled up in the list in corresponding item of information input frame.It is described
List is specifically as follows reimbursement list, such as list is submitted an expense account in travel.For example, Fig. 6 is the ticket ticket information by taking train ticket as an example
With an example of the corresponding relationship wait fill in the item of information in list.As shown in fig. 6, the list is that list is submitted an expense account in travel,
The passenger name in ticket information on train ticket corresponds to the claimer in the list, and the terminus in ticket information can correspond to
Destination in the list, the date by bus in ticket information can correspond to initial time or end time in the list, ticket
Admission fee in the information of face can correspond to the ticket expense in the list.
Optionally, it further includes judging unit (not shown) that the list based on ticket information, which fills in device 200, for judging
State whether the ticket information that ticket information identification device identifies meets preset condition；It is described to fill in unit 210 further
For: if the judging unit is judged as YES, by the ticket that preset identification position is identified described in second image
Face information solicitation is into the list in corresponding item of information input frame.
The preset condition can be for example reimbursement condition, for example, according to company's loan standard, the fire that identifies
Whether the nominal value of ticket newly meets reimbursement condition, and filtering does not meet the train ticket of reimbursement condition.For example, summarize the starting station, terminal
It stands, at the time of departure, rider, amount of money etc., these information are compared with company loan standard, sentence by the information such as type of seat
Disconnected whether to meet loan standard standard, the train ticket information for not meeting loan standard will not be included into subsequent calculating.
Optionally, it further includes display unit (not shown) that the list based on ticket information, which fills in device 200, for showing
Show the ticket information and its believe accordingly in the list that preset identification position is identified described in second image
Item is ceased, it is wrong to be confirmed whether by user；The unit 210 of filling in is further used for:, will be described if user's confirmation is errorless
The ticket information that preset identification position is identified described in second image is filled up in the list corresponding item of information input
In frame.
For example, recognition result is shown to screen, make user's confirmation message whether wrong, if wrong can modify immediately
Information.After user's confirmation is errorless, helps user by information Auto-writing to list corresponding position, wait user to click submission and press
Button.
The identification device of the above-mentioned ticket information of the present invention and the list based on ticket information are filled in device and can also serviced
Device end is implemented, such as cloud server, and cloud server has more powerful operational capability compared to terminal, can be improved point of image
Speed and recognition accuracy are analysed, while reducing the operation pressure of terminal.
The present invention also provides a kind of storage mediums, are stored thereon with computer program, and described program is executed by processor
The step of recognition methods of the aforementioned any ticket information of Shi Shixian and/or aforementioned any table based on ticket information
The step of single filling method.
The present invention also provides a kind of terminals, including processor, memory and storage on a memory can be in processors
The computer program of upper operation, the processor realize the recognition methods of aforementioned any ticket information when executing described program
The step of and/or the step of aforementioned any described list filling method based on ticket information.
The present invention also provides a kind of terminal, identification device including aforementioned any ticket information and/or aforementioned
Any list based on ticket information fills in device.
Accordingly, scheme provided by the invention, it is described wait know by being identified in the first image comprising ticket to be identified
Second image of other ticket identifies the nominal value of the ticket to be identified according to preset identification position in second image
Information by, by image recognition technology, judging whether there is ticket in image to Ticket Image, and determines position and the shape of ticket
Shape characteristic, and then key message is identified using ticket of the picture and text identification technology to designated position；And believed according to the ticket of identification
List matching is ceased, Auto-writing ticket submits an expense account list.Technical solution of the present invention take full advantage of terminal device functionality and just
Victory instead of cumbersome Input Process, and reduces the number of operations of user, and more hommization and intelligence provides for user
Bigger convenience.
Function described herein can be implemented in hardware, the software executed by processor, firmware or any combination thereof.
If implemented in the software executed by processor, computer can be stored in using function as one or more instructions or codes
It is transmitted on readable media or via computer-readable media.Other examples and embodiment are wanted in the present invention and appended right
It asks in the scope and spirit of book.For example, due to the property of software, function described above can be used by processor,
Hardware, firmware, hardwired or the software implementation for appointing the combination of whichever to execute in these.In addition, each functional unit can integrate
In one processing unit, it is also possible to each unit to physically exist alone, can also be integrated in two or more units
In one unit.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, and fill as control
The component set may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above description is only an embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (21)
1. a kind of recognition methods of ticket information characterized by comprising
Obtain the first image comprising ticket to be identified；
The second image of the ticket to be identified is identified in the first image；
The ticket information of the ticket to be identified is identified in second image according to preset identification position.
2. the method according to claim 1, wherein further include:
Identify in the first image whether include ticket to be identified.
3. according to the method described in claim 2, it is characterized in that, whether including vehicle to be identified in identification the first image
Ticket, comprising:
It whether identifies in the first image comprising the object with particular color and/or specific shape；
And/or
Identify in the first image whether include element-specific.
4. method according to claim 1-3, which is characterized in that identified in the first image it is described to
Identify the second image of ticket, comprising:
At least one element-specific for including in identification the first image；
According to the position of at least one element-specific, at least one described spy of identification is determined respectively in the first image
Determine at least one identification region of the second image of the corresponding ticket to be identified of element；
Described at least one element-specific corresponding at least one is identified at least one identification region described in determining respectively
Second image of a ticket to be identified.
5. according to the method described in claim 4, it is characterized in that, the ticket includes train ticket；The element-specific includes
Two dimensional code；
Identification the first image in include at least one element-specific, comprising: identification the first image in include to
A few two dimensional code；
According to the position of at least one element-specific, at least one described spy of identification is determined respectively in the first image
Determine at least one identification region of the second image of the corresponding ticket to be identified of element, comprising:
For each of at least one two dimensional code for including in the first image identified two dimensional code, with the two dimension
The center of code is that the product of the center of circle, catercorner length of the two dimensional code in the first image and default ratio is that radius is true
A fixed border circular areas；
The border circular areas is determined as the corresponding train ticket to be identified of the two dimensional code is identified in the first image
The identification region of two images；
Wherein, the default ratio is equal to the catercorner length of two dimensional code and two dimensional code on train ticket in kind on train ticket in kind
Center to four angles of train ticket longest distance product；
And/or
Described at least one element-specific corresponding at least one is identified at least one identification region described in determining respectively
Second image of a ticket to be identified, comprising:
For each of at least one two dimensional code for including in the first image identified two dimensional code, according to described two
Size of the code in the first image is tieed up, determines ruler of the corresponding ticket to be identified of the two dimensional code in the first image
Very little and/or profile；
According to size and/or profile of the determining corresponding ticket to be identified of the two dimensional code in the first image, true
Identify that the two dimensional code is corresponding in the identification region of second image of the fixed corresponding ticket to be identified of the identification two dimensional code
Ticket to be identified the second image.
6. a kind of list filling method based on ticket information characterized by comprising
The ticket information of ticket to be identified is identified using ticket information recognition methods as described in any one in claim 1-5；
It, will be described according to the corresponding ticket information in the preset identification position wait fill in corresponding item of information in list
The ticket information that preset identification position is identified described in two images is filled up in the list corresponding item of information input frame
In.
7. according to the method described in claim 6, it is characterized in that, in the preset identification position described in second image
It sets before the ticket information identified is filled up in the list in corresponding item of information input frame, further includes:
Judge whether the ticket information identified meets preset condition；
If so, the ticket information that preset identification position is identified described in second image is filled up to the list
In in corresponding item of information input frame.
8. method according to claim 6 or 7, which is characterized in that will the preset knowledge described in second image
Before the ticket information that other position is identified is filled up in the list in corresponding item of information input frame, further includes:
It is shown in the ticket information and its phase in the list that preset identification position is identified described in second image
The item of information answered, it is wrong to be confirmed whether by user；
If user's confirmation is errorless, the ticket information that preset identification position is identified described in second image is filled in
Into the list in corresponding item of information input frame.
9. according to the described in any item methods of claim 6-8, which is characterized in that
The list, comprising: reimbursement list；And/or
The preset condition, comprising: reimbursement condition.
10. a kind of identification device of ticket information characterized by comprising
Acquiring unit, for obtaining the first image comprising ticket to be identified；
Image identification unit, for identifying the second image of the ticket to be identified in the first image；
Information identificating unit, for identifying the ticket to be identified in second image according to preset identification position
Ticket information.
11. device according to claim 10, which is characterized in that described image recognition unit is also used to: identification described the
It whether include ticket to be identified in one image.
12. device according to claim 11, which is characterized in that described image recognition unit identifies the first image
In whether include ticket to be identified, comprising:
It whether identifies in the first image comprising the object with particular color and/or specific shape；
And/or
Identify in the first image whether include element-specific.
13. the described in any item devices of 0-12 according to claim 1, which is characterized in that described image recognition unit, comprising:
Element-specific recognition unit, at least one element-specific for including in the first image for identification；
Identification region determination unit, for true respectively in the first image according to the position of at least one element-specific
At least one identification region of fixed the second image for identifying the corresponding ticket to be identified of at least one described element-specific；
Ticket Image recognition unit, for identifying that described at least one is special in an at least identification region described in determining respectively
Determine the second image of at least one corresponding ticket to be identified of element.
14. device according to claim 13, which is characterized in that the ticket includes train ticket；The element-specific packet
Include two dimensional code；
The element-specific recognition unit identifies at least one element-specific for including in the first image, comprising: identification institute
State at least one two dimensional code for including in the first image；
The identification region determination unit, according to the position of at least one element-specific, in the first image respectively
Determine at least one identification region for identifying the second image of the corresponding ticket to be identified of at least one described element-specific, packet
It includes:
For each of at least one two dimensional code for including in the first image identified two dimensional code, with the two dimension
The center of code is that the product of the center of circle, catercorner length of the two dimensional code in the first image and default ratio is that radius is true
A fixed border circular areas；
The border circular areas is determined as the corresponding train ticket to be identified of the two dimensional code is identified in the first image
The identification region of two images；
Wherein, the default ratio is equal to the catercorner length of two dimensional code and two dimensional code on train ticket in kind on train ticket in kind
Center to four angles of train ticket longest distance product；
And/or
The Ticket Image recognition unit, identified at least one identification region described in determining respectively it is described at least one
Second image of at least one corresponding ticket to be identified of element-specific, comprising:
For each of at least one two dimensional code for including in the first image identified two dimensional code, according to described two
Size of the code in the first image is tieed up, determines ruler of the corresponding ticket to be identified of the two dimensional code in the first image
Very little and/or profile；
According to size and/or profile of the determining corresponding ticket to be identified of the two dimensional code in the first image, true
The two dimensional code is identified in the identification region of second image of the fixed corresponding ticket to be identified of the identification two dimensional code
Second image of corresponding ticket to be identified.
15. a kind of list based on ticket information fills in device characterized by comprising such as any one of claim 10-14 institute
The ticket information identification device stated, and fill in unit；
The ticket information identification device, for identification ticket information of ticket to be identified out；
It is described to fill in unit, for according to the corresponding ticket information in the preset identification position corresponding in list wait fill in
The ticket information that preset identification position is identified described in second image is filled up to phase in the list by item of information
In the item of information input frame answered.
16. device according to claim 15, which is characterized in that further include:
Whether judging unit, the ticket information for judging that the ticket information identification device identifies meet default item
Part；
The unit of filling in is further used for:, will be pre- described in second image if the judging unit is judged as YES
If the ticket information that identifies of identification position be filled up in the list in corresponding item of information input frame.
17. device according to claim 15 or 16, which is characterized in that further include:
Display unit, for be shown in the preset identification ticket information that identifies of position described in second image and its
Corresponding item of information in the list, it is wrong to be confirmed whether by user；
The unit of filling in is further used for:, will the preset identification described in second image if user's confirmation is errorless
The ticket information that position is identified is filled up in the list in corresponding item of information input frame.
18. the described in any item devices of 5-17 according to claim 1, which is characterized in that
The list, comprising: reimbursement list；And/or
The preset condition, comprising: reimbursement condition.
19. a kind of storage medium, which is characterized in that it is stored thereon with computer program, it is real when described program is executed by processor
The step of existing claim 1-5 any the method and/or the step of realize claim 6-9 any the method.
20. a kind of terminal, which is characterized in that can be transported on a processor on a memory including processor, memory and storage
The step of capable computer program, the processor realizes claim 1-5 any the method when executing described program and/or
The step of realizing claim 6-9 any the method.
21. a kind of terminal, which is characterized in that including as described in claim 10-14 is any ticket information identification device and/or
The list based on ticket information as described in claim 15-18 is any fills in device.
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| CN111931473A (en) * | 2019-05-13 | 2020-11-13 | 阿里巴巴集团控股有限公司 | Bill processing method and device |
| CN111179379A (en) * | 2019-12-26 | 2020-05-19 | 湖南星汉数智科技有限公司 | General bullet train data set generation method and device, computer device and computer readable storage medium |
| CN111325092A (en) * | 2019-12-26 | 2020-06-23 | 湖南星汉数智科技有限公司 | Bullet train ticket identification method and device, computer device and computer readable storage medium |
| CN111325092B (en) * | 2019-12-26 | 2023-09-22 | 湖南星汉数智科技有限公司 | Method and device for identifying motor train ticket, computer device and computer readable storage medium |
| CN111428456A (en) * | 2020-03-16 | 2020-07-17 | 中国建设银行股份有限公司 | Method and device for filling form |
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