CN201418116Y - Ticket image collection platform - Google Patents
Ticket image collection platform Download PDFInfo
- Publication number
- CN201418116Y CN201418116Y CN2009201579266U CN200920157926U CN201418116Y CN 201418116 Y CN201418116 Y CN 201418116Y CN 2009201579266 U CN2009201579266 U CN 2009201579266U CN 200920157926 U CN200920157926 U CN 200920157926U CN 201418116 Y CN201418116 Y CN 201418116Y
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- light source
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- 239000011521 glass Substances 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 14
- 238000007527 glass casting Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 5
- 238000003384 imaging method Methods 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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- Image Input (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The utility model relates to a ticket image collection platform, belonging to image processing technical field. The collection platform includes a base; a main body support mounted on the base; a pick-up head arranged on the upper of the main body support; a series of light sources located below the pick-up head and above the base; the pick-up head and the upper surface of the base are provided with imaging paths; the utility model is characterized in that the collection platform includes a hood located above the upper surface of the base, where an irradiating direction of the light sources gives upon the inner surface of the hood. According to the collection platform, it is possible to ensure plattening of a whole ticket and reduce interference of reflection light to the collection effectof the pick-up head, the speed and consistency of image collection are all high, service life is at least 10 times than that of a scanner which reduces operating cost greatly. The utility model is capable of being used image collection fields of bank tickets and other various files.
Description
Technical field
The utility model relates to a kind of image collection device, relates in particular to a kind of bill image collection platform, belongs to technical field of image processing.
Background technology
Current social enters the information age, and various files adopt electronic form to store and transmit usually, have not only accelerated information interchange speed, also saved social resources greatly, so the digitized information processing mode will become the main flow trend of future development.
With the banking system is example, and it is core that following China will form with the modern payment system, and system is the basis in bank's row, electron exchange, the Defrayal and Clearing System of blocking basic exchange, bank clearing and depositing.With the image technology is the bill image treatment system that supports, and holds back by carrying out bill, and reform check clearing pattern realizes the processing of bill strange land.
Along with market economy increasing development, commodity, service transaction are frequent day by day, and payment and settlement activities such as draft, discount are also more and more, and bill becomes a part indispensable in people's economic life gradually.Yet still follow manual mode at bill management at present, efficient and flexibility can't be guaranteed, and lack ageing and fail safe.Thereby utilize modern computer network technique, make up regionality or national, or even the bill inquiry system of the whole industry, the illegal activity of prevention bill has unusual realistic meaning.Further improve bill processing system, could promote the healthy and orderly development of China's bill operation.
Image exchange treatment system is meant that the utilization image technology is converted to bill image information with bill in kind, the transaction processing system that image information is transmitted by computer and network.It is the important means that realizes negotiation, reduction bank clearing cost, accelerates fund clearing speed that image technology and bill are held back.
When important processed in units image such as bank, customs, industry and commerce, the tax is professional is to carry out IMAQ by scanner at present, this linear input device inefficiency (1 minute buffer time is arranged when gathering a check), the images acquired consistency is poor, the equipment loss degree is big, usually used 1 year because figure deformation is big, the graphic color of gathering not just, cause the renewal of hardware device, cost increases.
At this situation, the researcher is in conjunction with the optics and the image digitization information processing technology, having proposed that file is carried out two-dimension optical handles, improved operating efficiency greatly, realized quick collection, as the denomination of invention of applicant in 2008 application: platform apparatus for capturing banker bill CCD image file, application number: 200810093813.7, patent of invention, this patent has solved for the bill image carries out whole problem of gathering fast, gathers that area is big, efficient is high.But this device is owing to adopt light source direct irradiation acquisition target, for the brightness that acquisition target is obtained is tried one's best evenly, generally take the ring-type light source, and the light source below needs to be provided with shadow shield, but light source still can produce halation on image to be collected, make the image clear inadequately (as shown in Figure 6) of collection, it brings considerable influence for follow-up view data work of treatment; Simultaneously, increased equipment cost and assembled difficulty because to need to be provided with the light source group number of shadow shield and needs in the equipment more; In addition, the light source installation accuracy of vertical irradiation requires very high, brings certain difficulty for the assembling of equipment, and poor stability.
The utility model content
The purpose of this utility model is to provide a kind of bill image collection platform, it at first reflexes to the light shield inner surface by the light that light source is sent, inner surface by light shield carries out diffuse reflection to source light, thereby make object to be collected obtain uniform brightness, the utility model not only acquisition time is short, and clear to the document image collection effect, the acquisition precision height.
The technical solution of the utility model is:
A kind of bill image collection platform comprises a base; One is installed on the main body rack on the described base; One is arranged at the camera on described main body rack top; One cover light source is positioned at described camera below, described base top; Described camera and described base upper surface have the capture path; It is characterized in that comprising a light shield, it is positioned at described base upper surface top, and described light source irradiation direction is towards described light shield inner surface.
The camera lens axle center of described camera, the center and the base upper surface of light source are centered close on the straight line, and this straight line is perpendicular to base upper surface.
Described light shield internal spray whitewash.
Described base upper surface is provided with an antireflection transparent pressing plate.
Described antireflection transparent pressing plate is the antireflection glass plate.
Described device also comprises an antireflection transparent pressing plate fixture, and it comprises that argue for the sake of arguing casting die, hinge, glass frame, glass of glass argue for the sake of arguing; One end of described hinge is welded to described glass frame top, and the other end is inserted in the hinge mounting groove of described base; Described glass is argued for the sake of arguing and is installed on the described glass frame by the described glass casting die of arguing for the sake of arguing, and described antireflection transparent pressing plate is installed in the described glass frame.
Described light source is two groups, symmetry be positioned at both sides, described camera below.
Described device also comprises two groups of lamp brackets and lamp plate crossbearer, and described lamp bracket is fixed on the described main body rack by the lamp plate crossbearer; The both sides that are installed on described capture path of described two groups of lamp plate crossbearer symmetries; Described light source is installed on the described lamp bracket.
Described light source is a rectangular shaped light source, and described rectangular shaped light source is made up of white light emitting diode.
Described device also comprises a brightness regulation module, and described brightness regulation module is installed on the described lamp plate crossbearer; Described brightness regulation module is electrically connected with described light source.
Described light shield is fixedlyed connected by screw with described base.
The utility model is a kind of device that can be high-resolution, high-definition image with the whole quick collection of the information in the bill evidence, can realize the image collection of whole bill, voucher, the OCR (optical character identification) that satisfies bill image transmission, the automatic veritification of affixing one's seal, nominal value key element automatically identification, electronic record preservation and function such as consult; IMAQ the utility model for other file is suitable for too.
The utility model on the one hand, makes and treats that the files such as bank money of capture can keep formation state, thereby prevent distortion, distortion by pressing plate is set on base; On the other hand, pressing plate is the antireflection transparent pressing plate, prevents that the light that light source sends from forming reflection and influencing the capture effect on pressing plate; Simultaneously, with distribution of light sources in the camera both sides, has a fixed angle of altitude, thereby the light that light source is sent can directly not appear in the pickup area of camera, but light at first is mapped to the light shield inner surface, reflects the light of led light source then by the light shield inner surface, make that bill acquisition plane light is more even, the image of camera collection is more clear, quality is higher, further guarantees the capture effect, improves the capture quality.
Compared with prior art, the beneficial effects of the utility model are:
1. applied range, it not only is well positioned to meet the requirement of banker's check image collection, image seal verifying system, the OCR that can also satisfy simultaneously the nominal value key element discerns automatically, the preservation of bill evidence's image electronic record and search-read function be to the required precision of bill image, more can satisfy the Technology Need of other industry needs image collection.
2. images acquired time weak point and images acquired consistency are high, and be more than 10 times of scanner useful life, reduced operating cost significantly.Adopt the non-reflecting glass pressboard to guarantee the smooth of whole bill, and reduced the interference of reflection ray the camera collection effect.
3. by the change of radiation modality, eliminated the halation phenomenon in the existing two-dimension optical image collection, made bill acquisition plane light more even, acquisition precision is higher.
4. the utility model is simple to operate, stability is high, durable, compares with existing two-dimension optical image modalities simultaneously, has the advantages that cost is low, be easy to assemble.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a light-source brightness adjustment module scheme of installation
Fig. 3 is the utility model light source vertical view;
Fig. 4 is antireflection glass plate, hinge and argues for the sake of arguing;
Fig. 5 antireflection transparent pressing plate fixture structure figure;
The state diagram in the capture zone of the existing harvester of Fig. 6;
The state diagram in the capture zone of Fig. 7 the utility model harvester;
The cheque image that Fig. 8 existing apparatus is gathered;
The cheque image that Fig. 9 the utility model harvester is gathered.
Wherein:
1. camera 2. main body racks 3. light shields 4. high-speed transfer USB2.0 interface data lines 5. lamp plate crossbearers 6. lamp bracket 7.LED light sources 8. glass casting die 9. hinges 10. glass frames 11. glass 12. antireflection glass pressboards, 13. bases, 14. light-source brightness adjustment modules of arguing for the sake of arguing of arguing for the sake of arguing, 15. hinge mounting grooves.
Embodiment
Below in conjunction with accompanying drawing, be example with the capturing banker bill CCD image, embodiment of the present utility model is described in further detail.
As shown in Figure 1, platform apparatus for capturing banker bill CCD image comprises:
Led light source 7, as shown in Figure 3, it is a rectangle, the illumination of employing high-brightness white-light LED, it is arranged on the top of lamp bracket 6 and below camera 1, light source 7 comprises two groups of high-brightness white-light LEDs, and symmetry places both sides, camera 1 below respectively, avoid the exposure pathways of camera 1, make the collection picture clear accurately; The elevation angle adjustable extent of light source is bigger, the irradiate light of light source is on the inner surface of light shield, light propagates on the base platform upper surface through the diffuse reflection of light shield inner surface, because light source is to be symmetrically distributed, can make the distribution of light that reflexes on the base platform upper surface more even, when placing acquisition target on the platform, camera can collect the image of high definition.
Antireflection flat 12, as shown in Figure 4, it is placed on the below of led light source 7 and above base 13, one end of a pair of hinge is welded to glass frame 10 tops, the hinge other end is inserted in the hinge mounting groove 15 of base 13 as shown in Figure 5, the bill that makes antireflection flat 12 can lie in base 13 is gathered the face top, be used to make bill smooth and reduce the interference of reflection ray to camera 1 collection effect, the antireflection flat can be connected on the base by hinge 9, contact fully with the working face of base 13, pressing plate makes treats that the bank money of capture can keep formation state, thereby prevents distortion, distortion;
Two groups of lamp brackets 6 are fixed on the main body rack by lamp plate crossbearer 5 respectively, and two groups of lamp brackets 6 are respectively applied for two groups of rectangle high-brightness white-light LEDs that support in the led light source 7;
Light shield 3, light shield are semi-closed structure, and the bottom is an opening, are positioned at the base upper surface top, and its internal spray whitewash is used for reflecting the light that comes from led light source 7, makes that bill acquisition plane light is even; Can be used for preventing the interference of ambient light simultaneously to gatherer process, and the protection miscellaneous part; Light shield is fixedlyed connected by screw with base.
As shown in Figure 2, light-source brightness adjustment module 14 is installed on the lamp plate crossbearer 5, is electrically connected with light source, and the user can regulate light-source brightness as required.
The zone of the utility model device images acquired is the rectangular area of 230mm * 170mm.Described camera 1 connects on computers by high-speed transfer USB2.0 interface data line 4, bill to be collected is placed on the base 13, use antireflection flat 12 that bill is flattened, the led light source 7 of both sides shines light shield 3 inside during equipment work, by reflected illumination on bill to be collected, for camera 1 provides desirable collection environment, camera 1 is transferred to the electronic image of picked-up on the computer by high-speed transfer USB2.0 interface data line 4, can gather whole bill by veritifying software, convenient storage and bill image transmission, and can carry out OCR to the local location of whole bill and test the seal veritification.
Fig. 6, Fig. 7 are respectively the utility model and existing equipment capture zone state figure, have the halation (as shown in Figure 6) that exists light source direct irradiation acquisition target to produce on the image of collecting device collection as can be seen now by contrast, it can influence follow-up view data work of treatment; Fig. 8, Fig. 9 cheque image comparison diagram for gathering, by contrast as can be seen, the image that the utility model is gathered is more clear, and illumination is even; And the luminance area of existence one annular of cheque image among Fig. 8, mainly the halation phenomenon that is produced by light source among Fig. 6 causes, causes the image brightness distribution of Fig. 8 even inadequately.
The utility model has wide range of applications, and not only is applied to important departments such as bank, customs, industry and commerce, the tax, also can be used for the industry that other needs high speed paper information gathering, input.
Claims (11)
1, a kind of bill image collection platform comprises a base; One is installed on the main body rack on the described base; One is arranged at the camera on described main body rack top; One cover light source is positioned at described camera below, described base top; Described camera and described base upper surface have the capture path; It is characterized in that comprising a light shield, be positioned at described base upper surface top, described light source irradiation direction is towards described light shield inner surface.
2, device as claimed in claim 1 it is characterized in that the camera lens axle center of described camera, the center and the base upper surface of light source are centered close on the straight line, and this straight line is perpendicular to base upper surface.
3, device as claimed in claim 1 is characterized in that described light shield internal spray whitewash.
4, device as claimed in claim 1 is characterized in that described base upper surface is provided with an antireflection transparent pressing plate.
5, device as claimed in claim 4 is characterized in that described antireflection transparent pressing plate is the antireflection glass plate.
6, as claim 4 or 5 described devices, it is characterized in that described device also comprises an antireflection transparent pressing plate fixture, it comprises that argue for the sake of arguing casting die, hinge, glass frame, glass of glass argue for the sake of arguing; One end of described hinge is welded to described glass frame top, and the other end is inserted in the hinge mounting groove of described base; Described glass is argued for the sake of arguing and is installed on the described glass frame by the described glass casting die of arguing for the sake of arguing, and described antireflection transparent pressing plate is installed in the described glass frame.
7, device as claimed in claim 1 is characterized in that described light source is two groups, symmetry be positioned at both sides, described camera below.
8, device as claimed in claim 7 is characterized in that described device also comprises two groups of lamp brackets and lamp plate crossbearer, and described lamp bracket is fixed on the described main body rack by the lamp plate crossbearer; The both sides that are installed on described capture path of described two groups of lamp plate crossbearer symmetries; Described light source is installed on the described lamp bracket.
9, device as claimed in claim 8 is characterized in that described light source is a rectangular shaped light source, and described rectangular shaped light source is made up of white light emitting diode.
10, device as claimed in claim 8 is characterized in that described device also comprises a brightness regulation module, and described brightness regulation module is installed on the described lamp plate crossbearer; Described brightness regulation module is electrically connected with described light source.
11,, it is characterized in that described light shield fixedlys connected by screw with described base as claim 1 or 3 described devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201579266U CN201418116Y (en) | 2009-06-04 | 2009-06-04 | Ticket image collection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201579266U CN201418116Y (en) | 2009-06-04 | 2009-06-04 | Ticket image collection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418116Y true CN201418116Y (en) | 2010-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201579266U Expired - Lifetime CN201418116Y (en) | 2009-06-04 | 2009-06-04 | Ticket image collection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418116Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821226A (en) * | 2011-06-07 | 2012-12-12 | 株式会社Pfu | Pressing plate |
| CN103273795A (en) * | 2013-05-24 | 2013-09-04 | 浙江农林大学 | Sand painting platform device based on projector and capable of adjusting colors |
-
2009
- 2009-06-04 CN CN2009201579266U patent/CN201418116Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821226A (en) * | 2011-06-07 | 2012-12-12 | 株式会社Pfu | Pressing plate |
| CN102821226B (en) * | 2011-06-07 | 2015-04-22 | 株式会社Pfu | Pressing plate |
| CN103273795A (en) * | 2013-05-24 | 2013-09-04 | 浙江农林大学 | Sand painting platform device based on projector and capable of adjusting colors |
| CN103273795B (en) * | 2013-05-24 | 2016-01-06 | 浙江农林大学 | The sand saved based on the color tunable of projector draws stage apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100303 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Xinwanjia Science & Technology Development Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |