CN201615879U - Painting and calligraphy calibration detecting device - Google Patents
Painting and calligraphy calibration detecting device Download PDFInfo
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- CN201615879U CN201615879U CN2010201378626U CN201020137862U CN201615879U CN 201615879 U CN201615879 U CN 201615879U CN 2010201378626 U CN2010201378626 U CN 2010201378626U CN 201020137862 U CN201020137862 U CN 201020137862U CN 201615879 U CN201615879 U CN 201615879U
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Abstract
The utility model relates to a painting and calligraphy calibration detecting device, comprising a detecting platform which is used for laying the painting and calligraphy, a location camera and a microscope camera which are arranged above the detecting platform and are respectively used for obtaining a whole image of the painting and calligraphy and a partial stereo image, a spectrum colorimeter which is arranged on the detecting platform and is used for obtaining the chromatic aberration of the back paper of the painting and calligraphy, a computer which is used for storing data of the painting and calligraphy which is recorded by the camera and the spectrum colorimeter and displaying the image which is recorded by the camera. The painting and calligraphy is calibrated by reading the spectroscopic data and the microscopic stereo image of one part of the painting and calligraphy and storing the spectroscopic data and the microscopic stereo image of one part of the painting and calligraphy to a computer database or writing the spectroscopic data and the microscopic stereo image of one part of the painting and calligraphy in a laser card, when the painting and calligraphy is detected, the original record is called out and is compared with the existing detecting image and spectrum chromatic aberration data, thereby having anti-counterfeit function.
Description
Technical field
The utility model relates to a kind of painting and calligraphy anti-counterfeiting detecting device.
Background technology
Stealing in how preventing is to perplex very stubborn problem of departments in charge of cultural and historical relics and painting and calligraphy circle for many years, at present, famous painting is faked and has been imitated the stage of mixing the spurious with the genuine, not that the expert is difficult to differentiate, even if the famous painting that has has passed through expert's evaluation and provided assay certificate, but you also can't prove the original paper that this width of cloth famous painting is exactly expert appraisal at that time in transaction, because assay certificate does not have a kind of necessary relation with the evaluation famous painting, famous painting does not have I.D., does not have the technical characterictic archives.
In the museum, the Art Museum or the enterprises and institutions that store a large amount of famous paintings, indivedual inner management personnel defalcate, the incident of replacing the genuine piece famous painting with imitated famous painting happens occasionally, in leaving office handshaking, the administrator also can not engage the expert that the famous painting of all handing-over is identified one by one, can only check quantity, this is just had the managerial personnel of crime motive with opportunity.Also have famous painting often to exhibit, famous painting is put on display the back cancelling stocks, and the administrator also is difficult to judge that whether the famous painting of cancelling stocks is replaced, and still can not thoroughly solve the problem that famous painting is replaced.As be replaced and bring massive losses to country.Causing famous painting to be replaced to fail the main cause of in time finding is not have the check-up instrument, has no idea to detect during the famous painting warehouse-in.Want to distinguish true and false, then need to engage the expert to identify.For addressing the above problem,, still do not tackle the problem at its root though the unit that has has strengthened management intensity.Its underlying cause is to lack a kind of simple, advanced testing tool.
The utility model content
The purpose of this utility model provides a kind of painting and calligraphy and demarcates detector, it can be aided with effect to the anti-counterfeit anti-theft of painting and calligraphy, solution museum, the Art Museum prevent the interior problem of stealing, and provide proof of identification for there are the products transactions in the place of painting and calligraphy transaction verification retrieval department, auction room, picture shop, Antiques Shop etc.
For achieving the above object, the utility model is taked following technical scheme:
A kind of painting and calligraphy are demarcated detector, it is characterized in that it comprises:
Detection platform is used for the lay painting and calligraphy;
The positioning shooting machine is installed in described detection platform top, is used to obtain the general image of painting and calligraphy;
The spectrum color difference meter is installed on the described detection platform, is used to obtain the aberration of painting and calligraphy back side paper;
Computing machine is used to store the data of the painting and calligraphy of described video camera, spectrum color difference meter record, and shows the image of described camera record.
Further:
Also comprise the microimaging machine that is installed in described detection platform top, it is used to obtain the sectional perspective image of painting and calligraphy.
The light filling lamp is installed in described microimaging machine both sides, and described light filling lamp is the LED lamp, and this LED lamp is installed in the semi arch inboard that is miter angle.
The utility model adopts the spectrum color difference meter to detect the change color of painting and calligraphy back side paper, adopt a gamma camera to do grid location, gamma camera adds microlens and two groups of LED side direction light fillings are done micro-stereo image, adopts laser card to make storage medium, is that painting and calligraphy are provided I.D..Its detection method is at first to adopt the location gamma camera to give painting and calligraphy check point location, adopts the spectrum color difference meter to read the aberration of painting and calligraphy back side paper then, adopts photomirographer and many group led light sources to read the micro-stereoscopic image of painting and calligraphy check point.Detector deposits grid location image, spectrum colour difference data, the micro-stereoscopic image that reads Computer Database in or writes laser card according to barcode number, when detecting again original record accessed with existing and detect image and the spectrum colour difference data is compared, thereby play the purpose that prevents false painting and calligraphy, this anti-counterfeiting detection new method and process are applicable to all drawing and calligraphic characters on paper.
The utility model has the advantages that: can realize false proof, anti-theft feature, can realize e-management, save human resources by external automatic control or management equipment.
Description of drawings
Fig. 1 is the utility model structural representation (front view);
Fig. 2 is the utility model structural representation (side view);
Fig. 3 represents to be installed in the heat radiator of the LED lamp of microimaging machine camera lens both sides, and the LED lamp is installed in the arc inboard, half garden that is 45;
Fig. 4 represents video camera grid location image, and the grid element center point of positioning shooting machine machine need be adjusted to microimaging machine central point and overlap.
Embodiment
The utility model is that a kind of painting and calligraphy are demarcated detector, and as Figure 1-3, it comprises: detection platform 8 is used for the lay painting and calligraphy; Positioning shooting machine 4 is installed in the top of detection platform 8, is used to obtain the general image of painting and calligraphy; Spectrum color difference meter 5 is installed on the detection platform 8, is used to obtain the aberration of painting and calligraphy back side paper; Computing machine is used to store the data of the painting and calligraphy of video camera, spectrum color difference meter record, and shows the image of camera record.
For further improving performance of the present utility model, in another embodiment of the present utility model, also comprise the microimaging machine 3 that is installed in the detection platform top, it is used to obtain the sectional perspective image of painting and calligraphy.For obtaining high-quality sectional perspective image, the light filling lamp is installed in both sides at microimaging machine 3, this light filling lamp can be selected the LED lamp for use, Figure 2 shows that the heat radiator of the LED lamp that is installed in microimaging machine camera lens both sides, and bar-shaped LED lamp 7 is installed in the arc inboard, half garden that is 45.
Among the figure: 1 is display screen, and 6 is supervisory keyboard, 2 be can lifting the detection bucket, microimaging machine 3 and positioning shooting machine 4 are fixed on the bottom of detecting bucket 2.
The following describes principle of the present utility model
Each width of cloth painting and calligraphy all has different physical characteristicss, as the surface smoothness of paper, colourity, thickness, density etc., new paper and old paper all can have very big difference, because the paper interpolation of bleaching agent in process of production is different with the degree of absorption at each position of paper, the capital is variant, all can have small aberration with a piece of paper position difference exactly.Also have the passing along with the age, the paper of painting and calligraphy also can change, and is that basic resolution is not come out with eyes, but under high-accuracy spectrum color difference meter measuring equipment detected, different paper difference was very big, particularly strides the paper in age.The utility model is that the spectrum colour difference data with the some positions of demarcation painting and calligraphy back side of paper is stored in the Computer Database according to barcode number or writes in the electronic laser card, sets up infotech feature archives to painting and calligraphy on this basis.
Because high-tech development, some false picture has been imitated the stage of mixing the spurious with the genuine, be difficult to differentiate with eyes, if some positions that a certain width of cloth is drawn are amplified hundreds of times as everyone knows, just can most clearly see the lines and the trend of the texture burr and the paper fibre of lines in this position clearly, fraud is very difficult.The micro-amplification product of Xiao Shouing is to adopt top light source lighting technology all in the market, can see clearly amplify the plane effect of object.Every a piece of paper all is made up of numerous paper pulp fibers, the utility model has adopted a kind of miter angle LED side light technology (Fig. 3), owing to adopted the side light of both wings miter angle, make paper pulp fiber that stereoeffect arranged, not only can see clearly amplify the plan view image of object, can also see clearly amplify the three-dimensional imaging effect of object fiber, even if the imitator has known the position of check point, also can not imitate the stereo-picture of fiber, fraud is impossible.The utility model is that the micro-stereo-picture that will demarcate the some positions of painting and calligraphy is stored in the Computer Database, and whether the image that contrast detects now when detecting again and the image of storage change, thereby reach testing goal.
No matter be spectrum color difference meter or micro-three-dimensional the amplification, the location is crucial, must guarantee that spectrum color difference meter check point, the visual check point of demarcation resemble the check point three with the microscope stereo amplification figure and overlap, otherwise just do not reach the purpose of detection.The utility model has adopted computer grid location technology (Fig. 4), and in order to guarantee the consistance of check point, the utility model is provided with two gamma cameras, and one is that 4, one of the gamma cameras in location are photomirographers 3.On the image frame of location gamma camera, the increase that the compuman is the grid location frame, and the image storage that will have the grid location frame accesses original orientation image when detecting again in Computer Database, guarantee the consistance of check point.The spectrum color difference meter is installed in and detects on the table top 8, detects the Aberration of Paper at the painting and calligraphy back side, because top location gamma camera check point has aligned, following spectrum color difference meter check point has just aligned naturally.
The utility model adopts the spectrum color difference meter to detect the change color of painting and calligraphy back side paper, adopt a gamma camera to do grid location, gamma camera adds microlens and two groups of LED side direction light fillings are done micro-stereo image, adopts laser card to make storage medium, is that painting and calligraphy are provided I.D..
Introduce the process of using the utility model that painting and calligraphy are demarcated and detected below again
Painting and calligraphy are carried out timing signal, turn on the power switch, at this moment detection bucket 2 that can automatic lifting is at punctured position, positioning shooting machine 4 is opened automatically, painting and calligraphy are tiled on the monitor station 8, can demonstrate the image of significantly locating and have grid (Fig. 4) of painting and calligraphy on the LCDs 1, at this moment mobile painting and calligraphy also rest on position, grid central point with the check point of selecting, check point is generally selected the spike position of word or picture, mouth or pin as bird in drawing, the perhaps end points of word, be convenient to like this detect, after check point is determined, the start-up control switch will detect bucket 2 and drop to detecting position, the miter angle LED lamp 7 that is installed in microimaging machine both sides can be opened automatically, can demonstrate the painting and calligraphy check point stereomicroscopy image that amplifies after the hundred times on the LCDs 1, spectrum color difference meter 5 can read the spectroscopic data of painting and calligraphy back side paper automatically simultaneously, detection finishes the back by acknowledgement key, computing machine can be automatically with positioning image, the stereomicroscopy image, the spectroscopic data programming is in laser card, or be deposited in the Computer Database according to barcode number, painting and calligraphy are demarcated and are finished.
When painting and calligraphy are detected, the scanning barcode numbering, Computer Database can access painting and calligraphy locating image, stereomicroscopy image, the spectroscopic data of former storage automatically, or inserts laser card, and read write line is read image and the data that write in the card automatically.Can demonstrate two width of cloth images on the LCDs 1, one width of cloth is the locating image of former storage, one width of cloth is the locating image that detects now, according to the grid image position, the check point and the former check point of painting and calligraphy to be detected are aligned, the start-up control switch will detect bucket 2 and drop to detecting position, the miter angle LED lamp 7 that is installed in microimaging machine both sides can be opened automatically, can demonstrate the painting and calligraphy check point stereomicroscopy image after two width of cloth images amplify hundred times on the LCDs 1, compare for the testing staff, spectrum color difference meter 5 can read the spectroscopic data of the paper that detects the painting and calligraphy back side automatically simultaneously, if stereomicroscopy image and spectroscopic data do not change, can think that detecting painting and calligraphy is original works, trace routine is finished.
Claims (4)
1. painting and calligraphy are demarcated detector, it is characterized in that it comprises:
Detection platform is used for the lay painting and calligraphy;
The positioning shooting machine is installed in described detection platform top, is used to obtain the general image of painting and calligraphy;
The spectrum color difference meter is installed on the described detection platform, is used to obtain the aberration of painting and calligraphy back side paper;
Computing machine is used to store the data of the painting and calligraphy of described video camera, spectrum color difference meter record, and shows the image of described camera record.
2. painting and calligraphy according to claim 1 are demarcated detector, it is characterized in that:
Also comprise the microimaging machine that is installed in described detection platform top, it is used to obtain the sectional perspective image of painting and calligraphy.
3. painting and calligraphy according to claim 2 are demarcated detector, it is characterized in that:
The light filling lamp is installed in described microimaging machine both sides.
4. painting and calligraphy according to claim 3 are demarcated detector, it is characterized in that:
Described light filling lamp is the LED lamp, and this LED lamp is installed in the semi arch inboard that is miter angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201378626U CN201615879U (en) | 2010-03-17 | 2010-03-17 | Painting and calligraphy calibration detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201378626U CN201615879U (en) | 2010-03-17 | 2010-03-17 | Painting and calligraphy calibration detecting device |
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| Publication Number | Publication Date |
|---|---|
| CN201615879U true CN201615879U (en) | 2010-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201378626U Expired - Lifetime CN201615879U (en) | 2010-03-17 | 2010-03-17 | Painting and calligraphy calibration detecting device |
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| CN (1) | CN201615879U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419318A (en) * | 2011-08-26 | 2012-04-18 | 朱建宗 | Anti-counterfeiting method of calligraphy and painting works |
| CN103149164A (en) * | 2013-03-04 | 2013-06-12 | 暨南大学 | Traditional Chinese painting verification method and device based on spectral imaging technology |
| CN103969197A (en) * | 2013-02-06 | 2014-08-06 | 上海帆声图像科技有限公司 | Artwork identification apparatus |
| CN103969198A (en) * | 2013-02-06 | 2014-08-06 | 上海帆声图像科技有限公司 | Artwork identification method |
| CN106131389A (en) * | 2016-08-24 | 2016-11-16 | 北京雅昌艺术印刷有限公司 | Apparatus and method for painting and calligraphy pieces put on record and identify |
| WO2016184435A1 (en) * | 2015-05-18 | 2016-11-24 | 尹毅 | Method and system for security filing of artwork by positioning evidence obtainment |
| CN111521560A (en) * | 2020-06-16 | 2020-08-11 | 湘潭大学 | Chinese painting authenticity identification device based on image recognition processing of rice paper grain characteristics and use method |
-
2010
- 2010-03-17 CN CN2010201378626U patent/CN201615879U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419318A (en) * | 2011-08-26 | 2012-04-18 | 朱建宗 | Anti-counterfeiting method of calligraphy and painting works |
| CN103969197A (en) * | 2013-02-06 | 2014-08-06 | 上海帆声图像科技有限公司 | Artwork identification apparatus |
| CN103969198A (en) * | 2013-02-06 | 2014-08-06 | 上海帆声图像科技有限公司 | Artwork identification method |
| CN103149164A (en) * | 2013-03-04 | 2013-06-12 | 暨南大学 | Traditional Chinese painting verification method and device based on spectral imaging technology |
| WO2016184435A1 (en) * | 2015-05-18 | 2016-11-24 | 尹毅 | Method and system for security filing of artwork by positioning evidence obtainment |
| CN106131389A (en) * | 2016-08-24 | 2016-11-16 | 北京雅昌艺术印刷有限公司 | Apparatus and method for painting and calligraphy pieces put on record and identify |
| CN111521560A (en) * | 2020-06-16 | 2020-08-11 | 湘潭大学 | Chinese painting authenticity identification device based on image recognition processing of rice paper grain characteristics and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING PENGDA AUTOMATIC CONTROL SYSTEM TECHNOLOGY CO., LTD. Assignor: Hou Xiaoxun Contract record no.: 2012110000136 Denomination of utility model: Painting and calligraphy calibration detecting device Granted publication date: 20101027 License type: Exclusive License Record date: 20120810 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING PENGDA AUTOMATIC CONTROL SYSTEM TECHNOLOGY CO., LTD. Assignor: Hou Xiaoxun Contract record no.: 2012110000136 Denomination of utility model: Painting and calligraphy calibration detecting device Granted publication date: 20101027 License type: Exclusive License Record date: 20120810 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |