CN109241812A - A kind of original identification device and recognition methods - Google Patents
A kind of original identification device and recognition methods Download PDFInfo
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- CN109241812A CN109241812A CN201710557938.7A CN201710557938A CN109241812A CN 109241812 A CN109241812 A CN 109241812A CN 201710557938 A CN201710557938 A CN 201710557938A CN 109241812 A CN109241812 A CN 109241812A
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- 238000003384 imaging method Methods 0.000 claims abstract description 45
- 230000003287 optical effect Effects 0.000 claims description 6
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
- G06V20/693—Acquisition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
- G06V20/695—Preprocessing, e.g. image segmentation
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Abstract
The present invention provides a kind of original identification devices, including ontology and setting are in intrinsic wide-angle imaging unit, microimaging unit, the first image processor and the second image processor；Wide-angle imaging unit is used to shoot the picture or video of wide-angular field；Microimaging unit is used to shoot the picture or video of microscopic field of view；First image processor is used to record and handle the picture or video of wide-angle imaging unit photographs；Second image processor is used to record and handle the picture or video of microimaging unit photographs.Original identification device provided by the invention and recognition methods, camera site is found by the big field angle image of wide-angle imaging unit photographs, pass through the microstructure of microimaging unit photographs neglected rink corner image and confirm object, it can microcosmic detection not can guarantee record processing and test image that pseudo- processing uses or video is realizes efficiently accurately identifying to object to be identified the same position shooting the problem of in the prior art with effective solution.
Description
Technical field
The invention belongs to emulate field, it is related to a kind of original identification device and recognition methods.
Background technique
In the prior art, it when confirming a historical relic or whether article is the original, is carried out at image comparison by computer
Reason is very effective method.But if it is confirmed that the higher fakement of emulator, the biggish macroscopic view detection of range may be
It can not verify the true and false, and by microcosmic detections such as microscopes, the Micro texture structure including material is all recorded
It is compared, effect will be more preferable.However, it is exactly the range very little of microcosmic detection that this method, which has a maximum problem, detection is true
Camera site when record can not be often searched out when recognizing, that is, not can guarantee record processing and test image that pseudo- processing uses or
Video is shot in same position.
Summary of the invention
The purpose of the present invention is to provide a kind of original identification device and recognition methods, it is intended to solve microcosmic in the prior art
Detection not can guarantee record processing and test image that pseudo- processing uses or video is the same position shooting the problem of.
In order to solve the above technical problems, the present invention provides a kind of original identification device, including ontology and setting are at this
Intracorporal wide-angle imaging unit, microimaging unit, the first image processor and the second image processor；
The wide-angle imaging unit is used to shoot the picture or video of wide-angular field；
The microimaging unit is used to shoot the picture or video of microscopic field of view；
The first image processor is used to record and handle the picture or video of the wide-angle imaging unit photographs；
Second image processor is used to record and handle the picture or video of the microimaging unit photographs.
Optionally, the wide-angle imaging unit and the microimaging unit keep the synchronization accuracy of shooting time less than 40
Millisecond.
Optionally, the wide-angle imaging unit includes wide-angle camera, and the visual angle of the wide-angle camera is at 60 degree or more；
The microimaging unit includes microimaging head, and the visual angle of the microimaging head is at 20 degree or less.
Optionally, the original identification device further includes the first display unit and the second display list of setting on the body
Member, first display unit are used to show the picture or video of the wide-angle imaging unit photographs；Second display unit
For showing the picture or video of the microimaging unit photographs.
Optionally, the wide-angle imaging unit and the microimaging unit integral are arranged.
Optionally, the optical axis of the camera in the wide-angle imaging unit and the camera in the microimaging unit
Optical axis is on the same line.
Optionally, the wide-angle camera and the microimaging head are all made of remote zoom lens.
Optionally, the original identification device further includes being arranged in the intrinsic power drive unit, the power
Driving device is connect with the wide-angle imaging unit and the microimaging unit, for driving the wide-angle imaging unit and institute
State the cam movement in microimaging unit.
Optionally, further include setting operation panel on the body, the operation panel and the display unit and
The power drive unit connection, for controlling the working condition of the display unit and the power drive unit.
Original knowledge method for distinguishing is carried out using above-mentioned original identification device the present invention also provides a kind of, including is walked as follows
It is rapid:
S1: the picture or video of the wide-angle imaging unit and the microimaging unit sync pulse jamming original；
S2: the first image processor remembers the original wide-angle picture or video of the wide-angle imaging unit photographs
Record and processing, by the point, line and/or the provincial characteristics records photographing position that obtain wide angle picture；
Second image processor records the original displaing micro picture or video of the microimaging unit photographs
With processing, the feature of micro-image is obtained, records the thin portion feature of the original；
S3: the wide-angle imaging unit photographs object to be identified is utilized, the wide-angle picture or video of object to be identified are obtained；
S4: the wide-angle picture or video of the wide-angle picture of the object to be identified or video and the original are compared
It is right, the camera site in the S2 is identified on object to be identified；
S5: the microimaging unit is directed at the camera site in the S4, the object to be identified is shot；
S6: second image processor remembers the displaing micro picture or video of the object to be identified shot in the S5
Record and processing, obtain the feature of micro-image, record the thin portion feature of object to be identified；
S7: the thin portion feature of the original in the S2 is compared with the thin portion feature of object to be identified in the S6, is sentenced
Whether disconnected object to be identified is the original.
Compared with prior art, original identification device provided by the invention and recognition methods, are clapped by wide-angle imaging unit
The big field angle image taken the photograph finds camera site, confirms the microcosmic of object by the rink corner image of neglecting of microimaging unit photographs
Structure, can microcosmic detection not can guarantee record processing and test image or view that pseudo- processing uses in the prior art with effective solution
Frequency is to realize efficiently accurately identifying to object to be identified the problem of same position is shot.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of original identification device provided in an embodiment of the present invention；
Fig. 2 is the positive structure schematic of original identification device provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to a kind of original identification device proposed by the present invention and recognition methods make into
One step is described in detail.According to following explanation and claims, advantages and features of the invention will be become apparent from.It should be noted that
Attached drawing is all made of very simplified form and using non-accurate ratio, only to convenient, lucidly aid illustration is of the invention
The purpose of embodiment.
The present invention provides a kind of original identification devices, including ontology 1 and the wide-angle imaging unit being arranged in ontology 1
2, microimaging unit 3, the first image processor (not marked in figure) and the second image processor (not marked in figure)；
The wide-angle imaging unit 2 is used to shoot the picture or video at wide-angular field (larger field angle)；
The microimaging unit 3 is used to shoot the picture or video of microscopic field of view (relatively neglecting rink corner)；
The first image processor is used to record and handle picture or video that the wide-angle imaging unit 2 is shot；
Second image processor is used to record and handle picture or video that the microimaging unit 3 is shot.
Optionally, the wide-angle imaging unit and the microimaging unit keep the synchronization accuracy of shooting time less than 40
Millisecond.
Optionally, the wide-angle imaging unit 2 includes wide-angle camera, the visual angle of the wide-angle camera 60 degree with
On；
The microimaging unit 3 includes microimaging head (or micro-lens), and the visual angle of the microimaging head is 20
Below degree.
Further, the original identification device further includes the first display unit 4 being arranged on ontology 1 and the second display
Unit 5, first display unit 4 are used to show the picture or video that the wide-angle imaging unit 2 is shot；Second display
Unit 5 is used to show the picture or video that the microimaging unit 3 is shot.It can intuitively be observed and be taken the photograph by display unit
The image shot as head.
Optionally, the wide-angle imaging unit 2 and 3 integrated setting of microimaging unit, realize the synchronization of the two
Shooting.
Optionally, the camera in the optical axis of the camera in the wide-angle imaging unit 2 and the microimaging unit 3
Optical axis on the same line, guarantee the synchronization of two cameras in shooting process.
Optionally, in order to improve accuracy of identification and reduce the influence of shooting distance, the wide-angle camera and described micro-
Camera is all made of remote zoom lens.
Further, the original identification device further includes that the power drive unit being arranged in the ontology 1 (is in figure
Mark), the power drive unit is connect with the wide-angle imaging unit 2 and the microimaging unit 3, described for driving
Cam movement in wide-angle imaging unit 2 and the microimaging unit 3.Camera fortune is driven by power drive unit
It moves, it can be achieved that camera Automatic-searching shoots object, or carries out shooting object with clapping.
It optionally, further include the operation panel 6 being arranged on the ontology 1, the operation panel 6 and the display unit
It is connected with the power drive unit, for controlling the working condition of the display unit and the power drive unit.
Original knowledge method for distinguishing is carried out using above-mentioned original identification device the present invention also provides a kind of, including is walked as follows
It is rapid:
S1: the picture or video of the 3 sync pulse jamming original of the wide-angle imaging unit 2 and the microimaging unit；
S2: the original wide-angle picture or video that the first image processor shoots the wide-angle imaging unit 2 carry out
Record and processing pass through the features records photographing positions such as point, line and/or the region of acquisition wide angle picture；
The original displaing micro picture or video that second image processor shoots the microimaging unit 3 record
With processing, the feature of micro-image is obtained, records the thin portion feature of the original；
S3: object to be identified is shot using the wide-angle imaging unit 2, obtains the wide-angle picture or view of object to be identified
Frequently；
S4: the wide-angle picture or video of the wide-angle picture of the object to be identified or video and the original are compared
It is right, the camera site in the S2 is identified on object to be identified；
S5: being manually or automatically directed at the camera site in the S4 for the microimaging unit 3, to described to be identified right
As being shot；
S6: second image processor remembers the displaing micro picture or video of the object to be identified shot in the S5
Record and processing, obtain the feature of micro-image, record the thin portion feature of object to be identified；
S7: the thin portion feature of the original in the S2 is compared with the thin portion feature of object to be identified in the S6, is sentenced
Whether disconnected object to be identified is the original.
Original identification device provided by the invention and recognition methods pass through the big field angle image of wide-angle imaging unit photographs
Camera site is found, it, can be effective by the microstructure of microimaging unit photographs neglected rink corner image and confirm object
It solves microcosmic detection in the prior art not can guarantee record processing and test image that pseudo- processing uses or video to be in same position
The problem of shooting, realizes efficiently accurately identifying to object to be identified.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (10)
1. a kind of original identification device, which is characterized in that including ontology and setting in intrinsic wide-angle imaging unit, micro-
Camera unit, the first image processor and the second image processor；
The wide-angle imaging unit is used to shoot the picture or video of wide-angular field；
The microimaging unit is used to shoot the picture or video of microscopic field of view；
The first image processor is used to record and handle the picture or video of the wide-angle imaging unit photographs；
Second image processor is used to record and handle the picture or video of the microimaging unit photographs.
2. a kind of original identification device according to claim 1, which is characterized in that the wide-angle imaging unit is shown with described
Micro- camera unit keeps the synchronization accuracy of shooting time less than 40 milliseconds.
3. a kind of original identification device according to claim 1, which is characterized in that the wide-angle imaging unit includes wide-angle
Camera, the visual angle of the wide-angle camera is at 30 degree or more；
The microimaging unit includes microimaging head, and the visual angle of the microimaging head is at 20 degree or less.
4. a kind of original identification device according to claim 1, which is characterized in that further include first of setting on the body
Display unit and the second display unit, first display unit are used to show the picture or view of the wide-angle imaging unit photographs
Frequently；Second display unit is used to show the picture or video of the microimaging unit photographs.
5. a kind of original identification device according to claim 1, which is characterized in that the wide-angle imaging unit is shown with described
Micro- camera unit integrated setting.
6. a kind of original identification device according to claim 1, which is characterized in that the camera shooting in the wide-angle imaging unit
Head optical axis and the microimaging unit in camera optical axis on the same line.
7. a kind of original identification device according to claim 3, which is characterized in that the wide-angle camera and described micro-
Camera is all made of remote zoom lens.
8. a kind of original identification device according to claim 4, which is characterized in that further include being arranged described intrinsic
Power drive unit, the power drive unit is connect with the wide-angle imaging unit and the microimaging unit, for driving
Move the cam movement in the wide-angle imaging unit and the microimaging unit.
9. a kind of original identification device according to claim 8, which is characterized in that further include being arranged on the body
Operation panel, the operation panel are connect with the display unit and the power drive unit, single for controlling the display
The working condition of the first and described power drive unit.
10. a kind of carry out original knowledge method for distinguishing, feature using the described in any item original identification devices of such as claim 1-9
It is, includes the following steps:
S1: the picture or video of the wide-angle imaging unit and the microimaging unit sync pulse jamming original；
S2: the first image processor to the original wide-angle picture or video of the wide-angle imaging unit photographs carry out record with
Processing, by the point, line and/or the provincial characteristics records photographing position that obtain wide angle picture；
Second image processor is recorded and is located to the original displaing micro picture or video of the microimaging unit photographs
Reason, obtains the feature of micro-image, records the thin portion feature of the original；
S3: the wide-angle imaging unit photographs object to be identified is utilized, the wide-angle picture or video of object to be identified are obtained；
S4: the wide-angle picture of the object to be identified or video are compared with the wide-angle picture or video of the original,
The camera site in the S2 is identified on object to be identified；
S5: the microimaging unit is directed at the camera site in the S4, the object to be identified is shot；
S6: second image processor to the displaing micro picture or video of the object to be identified shot in the S5 carry out record with
Processing, obtains the feature of micro-image, records the thin portion feature of object to be identified；
S7: the thin portion feature of the original in the S2 is compared with the thin portion feature of object to be identified in the S6, judge to
Identify whether object is the original.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557938.7A CN109241812B (en) | 2017-07-10 | 2017-07-10 | Original object recognition device and recognition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557938.7A CN109241812B (en) | 2017-07-10 | 2017-07-10 | Original object recognition device and recognition method |
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| CN109241812A true CN109241812A (en) | 2019-01-18 |
| CN109241812B CN109241812B (en) | 2022-10-11 |
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Cited By (1)
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|---|---|
| CN109241812B (en) | 2022-10-11 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: A14-5, 13th Floor, Building A, Building J1, Phase II, Innovation Industrial Park, No. 2800, Chuangxin Avenue, High-tech Zone, Hefei City, Anhui Province, 230088 Patentee after: Anhui aiguan Vision Technology Co.,Ltd. Country or region after: China Patentee after: Chengdu Kaima Technology Co.,Ltd. Address before: A14-5, 13th Floor, Building A, Building J1, Phase II, Innovation Industrial Park, No. 2800, Chuangxin Avenue, High-tech Zone, Hefei City, Anhui Province, 230088 Patentee before: Anhui aiguan Vision Technology Co.,Ltd. Country or region before: China Patentee before: CHENGDU KAIMA INFORMATION TECHNOLOGY Co.,Ltd. |