CN104951729B - Wrap up bar code identifying device and its recognition methods - Google Patents
Wrap up bar code identifying device and its recognition methods Download PDFInfo
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- CN104951729B CN104951729B CN201510407452.6A CN201510407452A CN104951729B CN 104951729 B CN104951729 B CN 104951729B CN 201510407452 A CN201510407452 A CN 201510407452A CN 104951729 B CN104951729 B CN 104951729B
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- bar code
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 14
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 14
- 230000007306 turnover Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The present invention discloses a kind of parcel bar code identifying device and its recognition methods, by the image that parcel is obtained in three directions, and intercept the part that bar code is included in the image of acquisition, bar code part in sectional drawing is subjected to splicing synthesis, retain the image of an intersection, it is spliced into a complete bar code, send to screen bar code recognizer and be identified, when screen bar code recognizer None- identified, overturn the parcel, the identification of bar code is carried out again, the image that can be identified with first time bar code is coordinated, draw complete bar code, until bar code is identified by, the bar code identification process of the present invention is not required people to participate in, save manpower, at the same time, recognition result is accurate, ensure the accuracy of bar code identification.
Description
Technical field
The present invention relates to parcel bar code field, more particularly to parcel bar code identifying device and its recognition methods.
Background technology
In the prior art, the bar code of parcel is in identification process, and since parcel may be unstable, or bar code is in parcel
Lower section is blocked, and can cause the identification situation that is incorrect or causing None- identified of bar code, and then may cause to wrap up nothing
Method identifies, can not send part, the normal addressee for influencing user posts part.
Therefore, the prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide one kind parcel bar code identifying device and its knowledge
Other method, it is intended to solve the problems, such as that the bar code of parcel conveniently identifies.
Technical scheme is as follows：
One kind parcel bar code identifying device, wherein, including：
Wrap up image acquiring device, the image of the parcel for obtaining different directions；
Sectional drawing device, for the image for including bar code part in interception image；
Synthesizer, for the image of the bar code part in sectional drawing to be synthesized complete bar code；
Bar code dispensing device, is identified for sending the bar code of synthesis to screen bar code recognizer.
The parcel bar code identifying device, wherein, further include：
Turnover device, for when screen bar code recognizer cannot identify bar code, overturning the parcel, carries out bar code acquisition again
Identification.
The parcel bar code identifying device, wherein, the synthesizer includes：
Concatenation unit, for the part for having bar code in sectional drawing to be spliced；
Removal unit is overlapped, for the part for overlapping bar code, retains the image of an intersection, other coincidences
Part removes, and forms complete bar code.
The parcel bar code identifying device, wherein, the parcel image acquiring device includes three cameras, sets respectively
Put in parcel upper left side, surface, upper right side, the image in three directions for obtaining parcel.
A kind of method for wrapping up bar code identification, wherein, including step：
A. the image of parcel is obtained from different directions；
B. the image for including bar code part in interception image；
C. by the partially synthetic complete bar code of the bar code in sectional drawing.
D. the bar code of synthesis is sent to screen bar code recognizer and be identified.
The method of the parcel bar code identification, wherein, further include step：
E. when cutting when screen bar code recognizer cannot identify bar code, the parcel is overturn, bar code is carried out again and obtains identification.
The method of the parcel bar code identification, wherein, the step C includes：
C1. the part for having bar code in sectional drawing is spliced；
C2. part bar code overlapped, retains the image of an intersection, and the part of other coincidences removes, formed
Complete bar code.
The method of the parcel bar code identification, wherein, in the step A, using three cameras, it is separately positioned on bag
Upper left side, surface, upper right side are wrapped up in, obtains the image in three directions of parcel.
Beneficial effect：The present invention intercepts and bar is included in the image of acquisition by obtaining the image of parcel in three directions
The part of code, carries out splicing synthesis by the bar code part in sectional drawing, retains the image of an intersection, is spliced into one completely
Bar code, send to screen bar code recognizer and be identified, when screen bar code recognizer None- identified, overturn the parcel, carry out again
The identification of bar code, the image that can be identified with first time bar code are coordinated, and draw complete bar code, until bar code is identified by,
The bar code identification process of the present invention is not required people to participate in, and saves manpower, meanwhile, recognition result is accurate, ensures the standard of bar code identification
True property.
Brief description of the drawings
Fig. 1 is the structure diagram of present invention parcel bar code identifying device.
Fig. 2 is the structure diagram of the synthesizer of present invention parcel bar code identifying device.
Fig. 3 is the step flow chart of present invention parcel bar code recognition.
Fig. 4 is the flow chart of the bar code synthesis step of present invention parcel bar code recognition.
Embodiment
The present invention provides a kind of parcel bar code identifying device and its recognition methods, to make the purpose of the present invention, technical solution
And effect is clearer, clear and definite, the present invention is described in more detail below.It should be appreciated that specific implementation described herein
Example is not intended to limit the present invention only to explain the present invention.
Referring to Fig. 1, be the structure diagram of parcel bar code identifying device of the present invention, wherein, including：
Wrap up image acquiring device 100, the image of the parcel for obtaining different directions；
Sectional drawing device 200, for the image for including bar code part in interception image；
Synthesizer 300, for the image of the bar code part in sectional drawing to be synthesized complete bar code；
Bar code dispensing device 400, is identified for sending the bar code of synthesis to screen bar code recognizer.The present invention's is described
Bar code identifying device is wrapped up, when carrying out parcel bar code identification, wraps up the parcel that image acquiring device obtains different directions first
Image, the then image for including bar code part in sectional drawing device interception image, by synthesizer by the bar code portion in sectional drawing
The image divided is synthesized, and draws complete bar code, the bar code of synthesis is sent to screen bar code recognizer and is identified.
Further, the parcel bar code identifying device, wherein, further include：
Turnover device 500, for when screen bar code recognizer cannot identify bar code, overturning the parcel, carrying out bar code again
Obtain identification.The parcel bar code identifying device of the present invention, sends the bar code after synthesis to bar code in bar code dispensing device
Identifier, during the screen bar code recognizer None- identified bar code, can start turnover device, the parcel be overturn, then again
Repeat the above process, carry out secondary bar code and obtain identification, may be synthesized with the image of the acquisition of first time, increase is known
Other accuracy.
Further, the parcel bar code identifying device, as shown in Fig. 2, be the structure diagram of the synthesizer, its
In, the synthesizer 300 includes：
Concatenation unit 301, for the part for having bar code in sectional drawing to be spliced；
Overlap removal unit 302, for the part for overlapping bar code, retain the image of an intersection, other this it is heavy
The part of conjunction removes, and forms complete bar code.The parcel bar code identifying device of the present invention, further, the synthesis dress
Put for the bar code in sectional drawing to be synthesized, first spliced the part with bar code in sectional drawing, in splicing, from
The bar code image for the parcel that different directions obtain might have the part of coincidence, in splicing, it is necessary to which the part of coincidence is carried out
Adjustment, it is therefore desirable to the part that bar code overlaps only is retained to the image of one of intersection, then by the weight of other parts
Close image to remove, be spliced to form a complete bar code again.
Further, the parcel bar code identifying device, wherein, the parcel image acquiring device 100 includes three
Camera, is separately positioned on parcel upper left side, surface, upper right side, the image in three directions for obtaining parcel.The present invention
The parcel bar code identifying device, further, when carrying out image acquisition to the parcel, it is necessary to be carried out from three directions
Image acquisition, the present invention preferably it is described parcel image acquiring device take three cameras, be separately positioned on device upper left side,
Surface and upper right side, obtain the image in three directions of parcel respectively, have substantially met the acquisition of the bar code at each position, this
Invention is also additionally arranged turnover device, obtained in first time bar code it is inaccurate when, additionally it is possible to the parcel is overturn, carries out the
Secondary bar code identification, can ensure bar code recognition accuracy.
Further, the present invention also provides a kind of method for wrapping up bar code identification, as shown in figure 3, the step for the method
Rapid flow chart, wherein, including step：
S1. the image of parcel is obtained from different directions；
S2. the image for including bar code part in interception image；
S3. by the partially synthetic complete bar code of the bar code in sectional drawing.
S4. the bar code of synthesis is sent to screen bar code recognizer and be identified.
The specific implementation details of each step of the method for the present invention are detailed in the parcel bar code identifying device
Illustrate, therefore do not repeat herein.
Further, the method for parcel bar code identification, wherein, further include step：
S5. when cutting when screen bar code recognizer cannot identify bar code, the parcel is overturn, bar code is carried out again and obtains identification.
Further, the method for parcel bar code identification, as shown in figure 4, the bar code synthesis step for the method
Flow chart, wherein, the step S3 includes：
S301. the part for having bar code in sectional drawing is spliced；
S302. part bar code overlapped, retains the image of an intersection, and the part of other coincidences removes, shape
Into complete bar code.
Further, the method for parcel bar code identification, wherein, in the step S1, using three cameras, divide
Parcel upper left side, surface, upper right side are not arranged on, obtain the image in three directions of parcel.
In conclusion it is of the invention by obtaining the image of parcel in three directions, and intercept and bar is included in the image of acquisition
The part of code, carries out splicing synthesis by the bar code part in sectional drawing, retains the image of an intersection, is spliced into one completely
Bar code, send to screen bar code recognizer and be identified, when screen bar code recognizer None- identified, overturn the parcel, carry out again
The identification of bar code, the image that can be identified with first time bar code are coordinated, and draw complete bar code, until bar code is identified by,
The bar code identification process of the present invention is not required people to participate in, and saves manpower, meanwhile, recognition result is accurate, ensures the standard of bar code identification
True property.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (4)
1. one kind parcel bar code identifying device, it is characterised in that including：
Wrap up image acquiring device, the image of the parcel for obtaining different directions；
Sectional drawing device, for the image for including bar code part in interception image；
Synthesizer, for the image of the bar code part in sectional drawing to be synthesized complete bar code；
Bar code dispensing device, is identified for sending the bar code of synthesis to screen bar code recognizer；
The synthesizer includes：
Concatenation unit, for the part for having bar code in sectional drawing to be spliced；
Removal unit is overlapped, for the part for overlapping bar code, the image of one intersection of reservation, the part of other coincidences
Remove, form complete bar code；
Turnover device, for when screen bar code recognizer cannot identify bar code, overturning the parcel, carries out bar code and obtains knowledge again
Not.
2. parcel bar code identifying device according to claim 1, it is characterised in that the parcel image acquiring device includes
Three cameras, are separately positioned on parcel upper left side, surface, upper right side, the image in three directions for obtaining parcel.
A kind of 3. method for wrapping up bar code identification, it is characterised in that including step：
A. the image of parcel is obtained from different directions；
B. the image for including bar code part in interception image；
C. by the partially synthetic complete bar code of the bar code in sectional drawing；
D. the bar code of synthesis is sent to screen bar code recognizer and be identified.
E. when cutting when screen bar code recognizer cannot identify bar code, the parcel is overturn, bar code is carried out again and obtains identification；
The step C includes：
C1. the part for having bar code in sectional drawing is spliced；
C2. part bar code overlapped, retains the image of an intersection, other images of the intersection remove, shape
Into complete bar code.
4. the method for parcel bar code identification according to claim 3, it is characterised in that in the step A, taken the photograph using three
As head, parcel upper left side, surface, upper right side are separately positioned on, obtains the image in three directions of parcel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810191161.1A CN108363935A (en) | 2015-07-14 | 2015-07-14 | Wrap up bar code identifying device and its recognition methods |
| CN201510407452.6A CN104951729B (en) | 2015-07-14 | 2015-07-14 | Wrap up bar code identifying device and its recognition methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510407452.6A CN104951729B (en) | 2015-07-14 | 2015-07-14 | Wrap up bar code identifying device and its recognition methods |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810191161.1A Division CN108363935A (en) | 2015-07-14 | 2015-07-14 | Wrap up bar code identifying device and its recognition methods |
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| Publication Number | Publication Date |
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| CN104951729A CN104951729A (en) | 2015-09-30 |
| CN104951729B true CN104951729B (en) | 2018-04-13 |
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| CN201810191161.1A Pending CN108363935A (en) | 2015-07-14 | 2015-07-14 | Wrap up bar code identifying device and its recognition methods |
| CN201510407452.6A Active CN104951729B (en) | 2015-07-14 | 2015-07-14 | Wrap up bar code identifying device and its recognition methods |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810191161.1A Pending CN108363935A (en) | 2015-07-14 | 2015-07-14 | Wrap up bar code identifying device and its recognition methods |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366261B (en) * | 2015-10-31 | 2018-02-09 | 芜湖市振华戎科智能科技有限公司 | Storage method is gone out based on the packing case with magnetic stripe bar code automatically |
| CN106529365B (en) * | 2016-12-05 | 2019-09-06 | 广东工业大学 | Automatic price machine |
| CN108037874B (en) | 2017-12-11 | 2019-08-23 | Oppo广东移动通信有限公司 | Screenshotss method and Related product |
| CN110322199B (en) * | 2019-06-28 | 2024-05-14 | 四川省烟草公司成都市公司 | Safe ex-warehouse equipment system and method for image recognition |
| CN112232798B (en) * | 2020-10-16 | 2021-07-27 | 广州市强氏科技有限公司 | Charging management system based on label scanning |
| CN112542007A (en) * | 2020-11-30 | 2021-03-23 | 福州外语外贸学院 | Dangerous target detection method and system between financial withdrawals |
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| US6360947B1 (en) * | 1995-12-18 | 2002-03-26 | Metrologic Instruments, Inc. | Automated holographic-based tunnel-type laser scanning system for omni-directional scanning of bar code symbols on package surfaces facing any direction or orientation within a three-dimensional scanning volume disposed above a conveyor belt |
| CN101160598A (en) * | 2005-04-12 | 2008-04-09 | 美国联合包装服务有限公司 | Next generation visibility package tracking |
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| CN204856519U (en) * | 2015-07-14 | 2015-12-09 | 赵忠义 | Parcel bar code recognition device |
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| CN101813636B (en) * | 2010-04-08 | 2012-10-10 | 广东志成华科光电设备有限公司 | LED chip panoramic scanning matching method |
| CN102013004A (en) * | 2010-12-10 | 2011-04-13 | 深圳市络道科技有限公司 | Document barcode recognition and image collecting device |
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2015
- 2015-07-14 CN CN201810191161.1A patent/CN108363935A/en active Pending
- 2015-07-14 CN CN201510407452.6A patent/CN104951729B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6360947B1 (en) * | 1995-12-18 | 2002-03-26 | Metrologic Instruments, Inc. | Automated holographic-based tunnel-type laser scanning system for omni-directional scanning of bar code symbols on package surfaces facing any direction or orientation within a three-dimensional scanning volume disposed above a conveyor belt |
| CN101160598A (en) * | 2005-04-12 | 2008-04-09 | 美国联合包装服务有限公司 | Next generation visibility package tracking |
| CN103294979A (en) * | 2013-05-21 | 2013-09-11 | 苏州斯普锐智能系统有限公司 | Omni-directional barcode scanning equipment and method based on multiple linear imaging and photographing systems |
| CN204856519U (en) * | 2015-07-14 | 2015-12-09 | 赵忠义 | Parcel bar code recognition device |
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| Publication number | Publication date |
|---|---|
| CN104951729A (en) | 2015-09-30 |
| CN108363935A (en) | 2018-08-03 |
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Effective date of registration: 20161024 Address after: 518000 Guangdong city of Shenzhen province science and Technology Park of Nanshan District south road six Hangsheng technology building 20A Applicant after: SHENZHEN YIHAOGUI TECHNOLOGY Co.,Ltd. Address before: Futian District Huaqiang North Road, Shenzhen city Guangdong province 518000 No. 1056 modern window Applicant before: Zhao Zhongyi |
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Inventor after: Hou Yanjun Inventor before: Zhao Zhongyi |
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Effective date of registration: 20180313 Address after: Room 2, unit 202, building No. 2 of Guan Town, Guan Town, Guan County, Hebei Province Applicant after: Hou Yanjun Address before: 518000 Guangdong city of Shenzhen province science and Technology Park of Nanshan District south road six Hangsheng technology building 20A Applicant before: SHENZHEN YIHAOGUI TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200717 Address after: 3 / F, building 6, No. 16, Wujing Road, Dongli District, Tianjin Patentee after: MEDSOONER MEDICAL TECHNOLOGY (TIANJIN) Co.,Ltd. Address before: Room 2, unit 202, building No. 2 of Guan Town, Guan Town, Guan County, Hebei Province Patentee before: Hou Yanjun |
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Effective date of registration: 20230802 Address after: 300300 2 / F, building 6, No.16 Wujing Road, Dongli Development Zone, Dongli District, Tianjin Patentee after: Andy Bosch life medicine R & D (Tianjin) Co.,Ltd. Address before: 3 / F, building 6, No.16 Wujing Road, Dongli District, Tianjin Patentee before: MEDSOONER MEDICAL TECHNOLOGY (TIANJIN) CO.,LTD. |