CN106803308A - Polychrome compensated scanning method and application and application system - Google Patents
Polychrome compensated scanning method and application and application system Download PDFInfo
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- CN106803308A CN106803308A CN201611242698.3A CN201611242698A CN106803308A CN 106803308 A CN106803308 A CN 106803308A CN 201611242698 A CN201611242698 A CN 201611242698A CN 106803308 A CN106803308 A CN 106803308A
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- bill
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- classification
- polychrome
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/12—Accounting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/141—Control of illumination
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/10—Mechanical details
- G07D11/16—Handling of valuable papers
- G07D11/165—Picking
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
- G07D7/2008—Testing patterns thereon using pre-processing, e.g. de-blurring, averaging, normalisation or rotation
Abstract
The invention discloses a kind of polychrome compensated scanning method and application and application system, polychrome compensated scanning method is applied to bill classification clearing system by it, it is scanned by the bill under different color illumination, and carry out gray scale to scanning the information for obtaining each time and recognize and model, according to the view data with standard character match the billing information for being determined, central server receives storing bill information, and billing information is classified；Produce negative pressure to adsorb the bill in bill case by the flexible adsorption element of control to lift, in feeding output roll wheel assembly；Bill is sent into integration machine by conveying roller component；According to the upper and lower motion of the classification information control sorting component stored in canonical reference module, bill is sorted in corresponding classification box according to classification, so as to realize the automatic classification overall work to bill, solve the problems, such as that bill housekeeping is cumbersome and error rate is high in the program of rendering an account, raising is rendered an account efficiency.
Description
Technical field
The present invention relates to scan sorting technique field, and in particular to a kind of polychrome compensated scanning method and application, Yi Jiying
Use system.
Background technology
Scanner is normally used for computer external instrument equipment, by capture images and it is converted into computer can be with
The digitlization input equipment of display, editor, storage and output.Scanner is to photo, page of text, drawing, fine arts picture, photograph
Egative film, film film, in addition the three dimensional object such as textile, label panel, printed board sample all can as sweep object, extract and
By original lines, figure, word, photo, plane material object is converted into computer can edit the data of identification.Scanner passes through
Computer and output equipment interface constitute computer disposal accessory system and are applied to office automation.
Existing scanner uses strip light source mostly, and the light that it is irradiated on original copy passes through one very after reflection
Narrow gap, forms light belt in the x-direction, by one group of reflective mirror, spectroscope is focused on by optical lens and entered, by prism
Tri- colour light bands of the RGB obtained with redgreenblue filter shine on respective CCD respectively, but its manufacturing cost compared with
Height, and the illegible word of None- identified, and in Working Life, many files and bill be not because obtain good guarantor
Deposit and the handwriting is blurred or incomplete broken, especially for the bill reimbursement work in financial management, because the species of bill is more, number
It is big according to amount, and the handwriting is blurred and damaged probability is larger, therefore arrangement bill material need to expend the person's of rendering an account substantial amounts of time and essence
Power.
The content of the invention
In view of this, it is desirable to provide it is a kind of can be to the handwriting is blurred or incomplete broken file bill compensate knowledge
Not and the polychrome compensated scanning method and application and application system of realizing to the automatic classification overall work of bill.
In order to solve the above-mentioned technical problem, the present invention uses following technical scheme：
A kind of polychrome compensated scanning method, the polychrome scan compensation method is as follows：
S1, using the light of different color bill is irradiated successively, the billing information under different color is carried out again
Scan and store；
S2, gray scale identification is carried out to scanning the information for obtaining each time, it is right that identification data and historical identification data are carried out
Than removing diffusion part pixel；
S3, remaining pixel is modeled, and is matched with the view data of standard character, the number for being determined
It is believed that breath.
A kind of polychrome compensated scanning method is based in the bill classification clearing system of polychrome compensated scanning in bill
Using it is comprised the following steps：
S1, bill is scanned using sweep unit, judges whether scanning information is complete；
S2, when judging that scanning information is imperfect, bill is scanned using polychrome compensated scanning method is determined
Data message；
S3, the data message of determination is combined, combined result is contrasted with networked information, judge that bill is true
It is pseudo-.
A kind of bill classification clearing system based on polychrome compensated scanning, it includes whole machine body, located at the whole machine machine
Internal turnover bill mechanism, sorting processor structure, central server；Wherein,
The turnover bill mechanism includes drawer type bill case, sweep unit, flexible adsorption element, conveying roller component,
The sweep unit is arranged on the top of drawer bucket, and central server, and drawer bucket top are sent to for scanning billing information
The first guide rail extended to drawer bucket inner side is provided with, the flexible adsorption element is sleeved on first guide rail, the conveying rolling
Wheel assembly is arranged at the inner side of bill case, and the flexible adsorption element lifts the bill absorption in bill case, and by first
Guide rail is inwardly moved in bill feeding output roll wheel assembly；
The sorting processor structure includes introduction part and classification box, and it is defeated that the introduction part is arranged at conveying roller component
Outlet, the input port of the classification box is set with respect to the export mouth of introduction part；
The sweep unit is connected with central server communication, the flexible adsorption element, the driving of conveying roller component
Part is electrically connected with the central server；
Wherein, colored lights is additionally provided with above the drawer bucket of the drawer type bill case, the colored lights provides polychromatic light for bill
According to environment.
The present invention provides a kind of polychrome compensated scanning method and application and application system, and it is by polychrome compensated scanning side
Method is applied to bill classification clearing system, is scanned by the bill under different color illumination, and to scanning each time
To information carry out gray scale and recognize and model, according to the view data with standard character match the bill letter for being determined
Breath, central server receives storing bill information, and billing information is classified；Produced by the flexible adsorption element of control negative
Press and lift the bill absorption in bill case, in feeding output roll wheel assembly；Bill is sent into by conveying roller component is integrated
In machine；According to the upper and lower motion of the classification information control sorting component stored in canonical reference module, bill is divided according to classification
Pick into corresponding classification box, so as to realize the automatic classification overall work to bill, solution is rendered an account bill finisher in program
Make cumbersome and error rate problem high, improve efficiency of rendering an account.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the bill classification clearing system based on polychrome compensated scanning of the present invention；
Fig. 2 is the amplification view of flexible adsorption element in Fig. 1；
Fig. 3 is the amplification view of classification box in Fig. 1；
Fig. 4 is turnover bill mechanism and classification in the bill classification clearing system based on polychrome compensated scanning of the present invention
The top view of processing mechanism；
Fig. 5 is the control block diagram of the bill classification clearing system based on polychrome compensated scanning of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 to 5, the present invention provides a kind of bill classification clearing system based on polychrome compensated scanning, its bag
Whole machine body 10 is included, central server 20, turnover bill mechanism 30, sorting processor structure in the whole machine body 10
40。
As shown in figure 5, the central server 20 includes central control module 21, picture recognition module 22, canonical reference
Module 23, data query contrast module 24, classification judge module 25, different feelings judge module 26, reminding module 27, communication module
28；
Communication module 28 is used to set up bill classification clearing system and customer mobile terminal and province bill query web
Between communication path；
Described image identification module 22 is used to receive the pictorial information of the collection of sweep unit 32, and according to picture half-tone information
Identification obtains billing information；The billing information is sent out including province of making out an invoice, invoice codes, invoice number, taxpayer identification number etc.
Ticket information.
The canonical reference module 23 is used to gather the simultaneously bill type of record standard bill and stickup sequentially, while depositing
The normal operating parameters of all electrical modules in storage bill classification clearing system；This work is arranged using bill classification for the first time
It is accomplished by carrying out Data Enter during system.Specifically, can be that the electronic document of standard ticket is input into canonical reference module
In 23, and it is pasted order carry out setting archive, can also using sweep unit 32 to standard ticket according to stickup order according to
It is secondary to be scanned archive, that is, realize the Data Enter of standard ticket.
Data query contrast module 24 is used for the keyword of bill scanning information of being stored with, and keyword correspondence scanning
Area size and character quantity；And to transferring in billing information and the province bill query web of the identification of picture recognition module 22
Information is compared, and judges the true and false of bill；
It is described classification judge module 25 be used for according in billing information and canonical reference module 23 store bill type with
And stickup order carries out classification treatment to bill；
The different feelings judge module 26 is used to judge bill according to the normal operating parameters stored in canonical reference module 23
In taxonomic revision system all electrical modules whether normal work；
The reminding module 27 is used to, when work completes or occur the different feelings of work, prompt message is sent to user；
Described image identification module 22, canonical reference module 23, data query contrast module 24, classification judge module 25,
Different feelings judge module 26, reminding module 27, communication module 28 are communicated to connect with central control module 21.
The turnover bill mechanism 30 includes drawer type bill case 31, sweep unit 32, colored lights 36, flexible adsorption element
33rd, the first guide rail 34, conveying roller component 35；As shown in Figures 1 to 4, the sweep unit 32 is fixedly installed on drawer bucket top,
Its scanning end is down-set, and the drawer bucket inner region is each fallen within sweep limits.The sweep unit 32 and central control module
21 communication connections, for when bill is placed with bill case 31, sending working signal to central control module 21, and scan bill
Information, central control module 21 is sent to by billing information, and carrying out judgement by central control module 21 classifies and sort.
The flexible adsorption element 33 includes being built-in with the absorption bar 331 of sorption channel 332, the sorption channel 332 with
The air intake vent of air compressor 334 is tightly connected, and the absorption end of the absorption bar 331 is provided with Rubber end 333, the Rubber end
Adsorption orifice is offered on 333, carrying out absorption to the bill in bill case lifts, another installation end and the of the absorption bar 331
The telescopic end of one motor 335 is fixedly connected, and the drawer bucket top is provided with the first guide rail 34 extended to drawer bucket inner side, described
First motor 335 is mounted on first guide rail 34 by slide block set, and by being arranged on the second of the one end of the first guide rail 34
Motor 341 drives inwardly motion by bill feeding output roll wheel assembly 35.
The colored lights 36 is used to provide polychrome photoenvironment for bill, and it includes the of centered on bill point symmetry setting
One Multicolor LED lamp 361 and the second Multicolor LED lamp 362, the Multicolor LED lamp 362 of first Multicolor LED lamp 361 and second is with
Centre control module 21 is electrically connected with.
As shown in figure 1, the conveying roller component 35 is arranged at the inner side of bill case 31, it includes be arrangeding in parallel up and down,
And the first roller 351 and the second roller 352 that the face of rolling abuts against, the roller 352 of first roller 351 and second is respectively by
Three motors 353, the 4th motor 354 drive and do relative counter rotational movement, specifically, first roller 351 with
The rotation direction of the second roller 352 is directed towards drawer bucket inner side, for sending into bill in integration machine.
The air compressor 334, the first motor 335, the second motor 341, the 3rd motor 353,
Four motors 354 are electrically connected with central control module 21.
When bill is put into bill case, the sweep unit 32 scans the image information of bill, i.e., to center control mould
Block 21 sends enabling signal, and the central control module 21 is swept according to the keyword control set in data query contrast module 24
Retouch part 32 and find region to be scanned, the character in region to be scanned is recognized by picture recognition module 22, calculating character quantity,
Judge whether to find all of keyword, and whether unanimously to contrast relative character quantity, if unanimously, billing information is complete
It is whole, on the contrary then central control module 21 judges that the billing information is imperfect.
When central control module 21 judges that the billing information is imperfect, first can be according to polychrome compensated scanning method to ticket
According to polychrome scanning is carried out, i.e., the first Multicolor LED lamp 361 and the second Multicolor LED lamp 362 is controlled to send the light of different colours successively
Line, for bill provides polychrome photoenvironment, the sweep unit 32 carries out weight to the billing information under different color illumination respectively
Newly scan and store；Described image identification module 22 pairs scans the picture for obtaining and carries out gray scale identification each time, by invoice
Word is extracted from background and obtains text pixel point, will each time calculate text pixel point and history word that identification is obtained
Pixel is contrasted, and removes diffusion part pixel；Remaining pixel is modeled and obtains word shape, by what is obtained
Word shape carries out matching contrast with the view data of standard character, it is determined that corresponding mark font, so as to what is determined
Data message.
Further, to increase the contrast between bill background and printed data, can also be set at the back side of bill
Backlight 37, is oppositely arranged up and down with coloured light, increases contrast.Specifically as shown in figure 1, the backlight 37 is arranged on the first drive
On height between the flexible stroke of dynamic motor 335, and by the 6th motor 371 drive level of doing and vertically between rotation
Motion, the 6th motor 371 is electrically connected with central control module 21, described when that need not use backlight 37
Backlight 37 is vertically arranged in the side of the flexible stroke of the first motor 335, when needing to increase contrast, the center
The control air compressor 334 of control module 21 is started working, and the absorption end of flexible adsorption element 33 is produced negative pressure, while driving
First motor 335 drives flexible adsorption element 33 to move downward, and is abutted on bill to absorption end, and by the superiors' bill
Absorption lifts to flexible stroke highest level position, then controls the 6th motor 371 to drive backlight 37 by vertical state
To horizontality, now, the backlight 37 is horizontally set on the back side of bill for rotation, the shape of colored lights 36 set with bill top
In contrast with, so that surface sweeping part can scan the image information for being become apparent from, and then obtain more accurate data message.
The data message of determination is carried out sort merge by the central control module 21 according to keyword, generates ticket to be determined
It is believed that breath, and the communication path set up between bill classification clearing system and province bill query web by communication module 28,
Billing information to be determined is entered with the billing information of registration in the bill query web of province by the data query contrast module 24
Row contrast, judges papers.
If by still imperfect, the center after the billing information to be determined contrast obtained after polychrome compensated scanning
The control reminding module 27 of control module 21 sends early warning signal, and the early warning signal can be messagewindow, or sound
Prompting, reminds user to process fictitious bill, meanwhile, the central control module 21 is set up user and is moved by communication module 28
Dynamic communication path between terminal and central server 20；Early warning prompting message is sent to customer mobile terminal, user people is reminded
Work is supplemented billing information, but, in practical operation, user may not be kept before equipment, so that cannot be right in time
Fictitious bill is processed, therefore, to avoid bill classification clearing system operating interruptions, it is provided with the central control module 21 and is prolonged
Shi Danyuan, when reminding module 27 is started working, the delay unit starts timing, exceedes when the time of the work of reminding module 27
Setting delay time, then do not have user before judgement equipment, will the bill be judged to fictitious bill, and carry out the next place of bill
Science and engineering is made.
The data query contrast module 24 will determine that result is sent to central control module 21, if it is determined that true ticket
According to, then by classify judge module 25 according in canonical reference module 23 store bill type and stickup order bill is entered
Row classification is processed.If it is determined that fictitious bill, then fictitious bill is set up an independent sorting by the classification judge module 25, and will
Follow-up fictitious bill is divided into this independent sorting, can either so be separated fictitious bill, will not also interrupt bill classification
The work of clearing system.
After the scanning work to bill is completed, the control air compressor the 334, the 3rd of the central control module 21
Motor 353, the 4th motor 354 work simultaneously, the absorption end of flexible adsorption element 33 is produced negative pressure, and first
The roller 352 of roller 351 and second does relative counter rotational movement, drives the first motor 335 to drive flexible adsorption element 33
Move downward, the superiors' bill absorption is lifted, then drive the second motor 341, flexible adsorption element 33 is led along first
Rail 34 to drawer bucket medial motion, in the bill feeding conveying roller component 35 that will be adsorbed, by conveying roller component 35 by bill
Feeding internal body, carries out next step classification work.
The sorting processor structure 40 includes sorting component 41, introduction part 42 and classification box 43；Institute as shown in Figure 1 to Figure 4
Show, the introduction part 42 is arranged at the delivery outlet of conveying roller component 35, the imports end of the sorting component 41 is arranged on conveying
Between the delivery outlet and introduction part 42 of roller, another derivation end is extended downward at the upper end input port to regular box 51, institute
The input port for stating classification box 43 is set with respect to the export mouth of introduction part 42.
Specifically, as shown in figure 1, the introduction part 42 is an arcuate guide portion being fixedly installed, the introduction part
42 are arranged at the delivery outlet of conveying roller component 35, and its imports end is set with respect to the delivery outlet of conveying roller, and another derivation end is relative
The input port of classification box 43 is set.
The sorting component 41 is also the arcuate guide portion that an activity is set, and the imports end of the sorting component 41 is arranged on
Between the delivery outlet and introduction part 42 of conveying roller, another derivation end extends downward the rule being arranged at immediately below bill case 31
At the upper end input port of whole box 51, while the sorting component 41 extends a control unit 411, the control unit 411 to side
The clutch end of the 5th motor 412 is fixedly installed on, the sorting component 41 is driven by the 5th motor 412 and done
Lower motion.When the sorting component 41 drives motion upwards by the 5th motor 412, to its imports end with respect to conveying roller
When delivery outlet is set, a guide channel is formed between the sorting component 41 and whole machine body 10.
As shown in figure 4, the sorting processor structure 40 includes an endless conveyor 44, it is fixed on the endless conveyor 44
Multiple classification boxes 43 are provided with, specifically, being disposed with the second sequential bits according to stickup order on the endless conveyor 44
Classification box 43, the 3rd sequential bits classification box 43, the 4th sequential bits classification box 43 etc., wherein it is dress to be arranged in last classification box 43
The invalidated ticket classification box 43 of fictitious bill is carried, when the classification box 43 is driven the delivery outlet for turning to conveying roller by endless conveyor 44
When, the input port of the classification box 43 is set with respect to the export mouth of introduction part 42, wherein, the box body depth of the classification box 43
Less than the entire length of bill, and more than the half of bill entire length.
5th motor 412 is electrically connected with the motor 441 of endless conveyor with central processing module,
Therefore, when the bill for judging conveying is real bill, then stored according in canonical reference module 23 by judge module 25 of classifying
Bill type and stickup order carry out classification treatment to bill, classification results are sent to centre by classification judge module 25
Reason module, the central processing module controls the motor of the 5th motor 412 and endless conveyor according to classification results
441 working condition.If i.e. classification judge module 25 judges the bill that current bill is the first sequential bits, center treatment mould
Block drives the 5th motor 412, makes it drive sorting component 41 to move upwards, makes the bill of the first sequential bits along sorting component
Formed between 41 and whole machine body 10 during a guide channel falls directly into regular box 51, if classification judge module 25 judges currently
Bill is the bill of time sequential bits, then the motor 441 of central processing module driving cycle conveyer belt, classification box 43 is rotated
To the delivery outlet of conveying roller, the bill of time sequential bits is set to be imported in classification box 43 by introduction part 42, according to as follows order
The mode classification of the bill of position, by controlling the motor 441 of endless conveyor, makes the bill of other sequential bits be divided into respectively
In the classification box 43 of correspondence sequential bits, fictitious bill is imported in invalidated ticket classification box 43.Preferably, between the classification box 43
Away from identical, therefore, by the rotation number of turns for controlling motor, you can realize being accurately positioned to classification box 43.
Specifically, as shown in figure 3, the bottom 431 of the classification box 43 is an iron plate, the one of the iron plate and classification box 43
Side 432 is movably hinged, and the opposite side 433 corresponding with iron plate movable end of the classification box 43 is provided with an electromagnet 434, the iron plate
Movable end inhale and be connected with the electromagnet 434 of classification box 43, the electromagnet 434 is electrically connected with central control module 21,
And an abutment 435 is provided with below the iron plate, the folding angle for limiting iron plate, it is to avoid iron plate folding angle it is excessive and
Absorption closure cannot be carried out with electromagnet 434.When classification box 43 is driven the output for turning to conveying roller by endless conveyor 44
During mouth, the bottom of the classification box 43 is oppositely arranged up and down with the input port of regular box 51, therefore, when all bills have been classified
Bi Hou, the central control module 21 is by controlling the motion of endless conveyor 44, and stickup order according to bill is controlled successively
Make corresponding classification box 43 electromagnet 434 disconnect with the suction of iron plate and, bill falls into regular box from input port in making classification box 43
In 51, you can bill is fallen into regular box 51 according to stickup order and pasted.
Further, to avoid ticket card from being embedded in classification box 43, bill cannot be just when causing 431 folding of classification box bottom
Often fall, therefore, push motor 436 is provided with the classification box side 432, it is described to push motor 436 and central control module
21 be electrically connected with, it is described push motor 436 near classification box bottom 431 set and its telescopic end towards classification box opposite side
433 are set, and when the iron plate of the classification box bottom 431 is with 434 folding of electromagnet, the central control module 21 starts push
Motor 436, the telescopic end for pushing motor 436 stretches to the opposite side 433 of classification box, so as to by the bill in classification box 43
Pushed to hole, bill is normally dropped.
During the taxonomic revision of the bill classification clearing system based on polychrome compensated scanning works, the different feelings are sentenced
Disconnected module 26 can Real-time Collection each control module running parameter, and will be deposited in real-time working parameter and canonical reference module 23
The normal operating parameters of storage are compared, if a certain control module real-time working parameter exceeds normal operating parameters scope,
The control module operation irregularity is judged, it is necessary to be overhauled, and the different feelings judge module 26 will determine that result is sent to central control
Molding block 21, after central control module 21 receives judged result, control reminding module 27 sends early warning signal, reminds user couple
Abnormal module is overhauled.
The present invention provides a kind of polychrome compensated scanning method and application and application system, and it is by polychrome compensated scanning side
Method is applied to bill classification clearing system, is scanned by the bill under different color illumination, and to scanning each time
To information carry out gray scale and recognize and model, according to the view data with standard character match the bill letter for being determined
Breath, central server receives storing bill information, and billing information is classified；Produced by the flexible adsorption element of control negative
Press and lift the bill absorption in bill case, in feeding output roll wheel assembly；Bill is sent into by conveying roller component is integrated
In machine；According to the upper and lower motion of the classification information control sorting component stored in canonical reference module, bill is divided according to classification
Pick into corresponding classification box, so as to realize the automatic classification overall work to bill, solution is rendered an account bill finisher in program
Make cumbersome and error rate problem high, improve efficiency of rendering an account.
Above-described embodiment is the present invention preferably implementation method, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from Spirit Essence of the invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention, meanwhile, in the present invention, the center control
The node of device control is delay operation setting, and next control node is started by calculating action interlude.
Claims (9)
1. a kind of polychrome compensated scanning method, it is characterised in that the polychrome scan compensation method is as follows：
S1, using the light of different color bill is irradiated successively, the billing information under different color is rescaned
And store；
S2, gray scale identification is carried out to scanning the information for obtaining each time, identification data and historical identification data are carried out into contrast
Fall diffusion part pixel；
S3, remaining pixel is modeled, and is matched with the view data of standard character, the data letter for being determined
Breath.
2. polychrome compensated scanning method according to claim 1, it is characterised in that the polychrome compensated scanning method also includes
Step S1a,
S1a, the back side setting backlight in bill, are oppositely arranged up and down with coloured light, increase contrast.
3. a kind of polychrome compensated scanning method described in claim 1 arranges system in the bill classification that bill is based on polychrome compensated scanning
Application in system, it is characterised in that comprise the following steps：
S1, bill is scanned using sweep unit, judges whether scanning information is complete；
S2, when judging that scanning information is imperfect, the number for being determined is scanned to bill using polychrome compensated scanning method
It is believed that breath；
S3, the data message of determination is combined, combined result is contrasted with networked information, judge papers.
4. polychrome compensated scanning method arranges system in the bill classification that bill is based on polychrome compensated scanning according to claim 3
Application in system, it is characterised in that the step S1 also include it is following step by step：
The keyword of S11, setting bill scanning information, and the area size and character quantity of keyword correspondence scanning are set；
S12, region to be scanned is found according to keyword, recognize the character in region to be scanned, and calculating character quantity；
S13, judge whether to find all of keyword, and whether contrast relative character quantity consistent, if unanimously, bill
Information completely, on the contrary then judge imperfect.
5. polychrome compensated scanning method arranges system in the bill classification that bill is based on polychrome compensated scanning according to claim 3
Application in system, it is characterised in that the step S3 also include it is following step by step：
S31, the data message of determination is carried out into sort merge according to keyword, generate billing information to be determined；
S32, the bill classification clearing system for being based on polychrome compensated scanning according to the foundation of province keyword are looked into corresponding province bill
Ask the communication path between website；
S32, the inquiry data message according to keyword search province bill query web, by inquiry data message and judgement bill
Information is contrasted, and judges papers.
6. a kind of bill classification clearing system based on polychrome compensated scanning, it is characterised in that including whole machine body (10), be located at
Turnover bill mechanism (30), sorting processor structure (40), central server (20) in the whole machine body (10)；Wherein,
Turnover bill mechanism (30) includes drawer type bill case (31), sweep unit (32), flexible adsorption element (33), defeated
Roll wheel assembly (35) is sent, the sweep unit (32) is arranged on the top of drawer bucket, and central clothes are sent to for scanning billing information
Business device (20), and drawer bucket top is provided with the first guide rail (34) extended to drawer bucket inner side, the flexible adsorption element (33)
It is sleeved on first guide rail (34), the conveying roller component (35) is arranged at the inner side of bill case, the flexible absorption
Part (33) lifts the bill absorption in bill case, and inwardly bill is sent into output roller by motion by the first guide rail (34)
In component；
The sorting processor structure (40) includes introduction part (42) and classification box (43), and the introduction part (42) is arranged at defeated
The input port of roll wheel assembly (35) delivery outlet, the classification box (43) is sent to be set with respect to the export mouth of introduction part (42)；
The sweep unit (32) communicates to connect with central server (20), the flexible adsorption element (33), conveying roller group
The driver part of part (35) is electrically connected with the central server (20)；
Wherein, colored lights (36) is additionally provided with above the drawer bucket of the drawer type bill case (31), the colored lights (36) carries for bill
For polychrome photoenvironment.
7. the bill classification clearing system of polychrome compensated scanning is based on according to claim 6, it is characterised in that the center
Server (20) includes central control module (21), picture recognition module (22), canonical reference module (23), data query contrast
Module (24), classification judge module (25), different feelings judge module (26), reminding module (27), communication module；
Described image identification module (22) for receiving the pictorial information of sweep unit (32) collection, and according to picture half-tone information
Identification obtains billing information；
The canonical reference module (23) is for gathering the simultaneously bill type of record standard bill and stickup sequentially, while storage
The normal operating parameters of all electrical modules in bill classification clearing system；
The data query contrast module (24) for the bill scanning information that is stored with keyword, and keyword correspondence scan
Area size and character quantity；And the billing information to picture recognition module (22) identification is raised with province bill query web
The information for taking is compared, and judges the true and false of bill；
It is described classification judge module (25) for according in billing information and canonical reference module (23) storage bill type with
And stickup order carries out classification treatment to bill；
The different feelings judge module (26) according to the normal operating parameters stored in canonical reference module (23) for judging bill
In taxonomic revision system all electrical modules whether normal work；
The reminding module (27) is for when work completes or occur the different feelings of work, prompt message being sent to user；
Communication module (28) for set up bill classification clearing system and customer mobile terminal and province bill query web it
Between communication path；
Described image identification module (22), canonical reference module (23), data query contrast module (24), classification judge module
(25), different feelings judge module (26), reminding module (27), communication module (28) are communicated to connect with central control module (21).
8. the bill classification clearing system of polychrome compensated scanning is based on according to claim 7, it is characterised in that described flexible
Adsorption element (33) compresses including being built-in with the absorption bar (331) of sorption channel (332), the sorption channel (332) with air
The air intake vent of machine (334) is tightly connected, and the absorption end of absorption bar (331) is provided with Rubber end (333), the Rubber end
(333) adsorption orifice is offered on, another installation end is fixedly connected with the telescopic end of the first motor (335), described first drives
Dynamic motor (335) is mounted on first guide rail (34) by slide block set, and by being arranged on the second of the first guide rail (34) one end
Motor (341) drives and is moved reciprocatingly along guide rail, the air compressor (334), the first motor (335), second
Motor (341) is electrically connected with central control module (21).
9. the bill classification clearing system of polychrome compensated scanning is based on according to claim 8, it is characterised in that the turnover
A backlight (37) is additionally provided with bill mechanism (30), the backlight (37) is arranged on the flexible of the first motor (335)
On height between stroke, and by the 6th motor (371) drive do level and vertically between rotary motion, the described 6th
Motor (371) is electrically connected with central control module (21).
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