CN112231502B - A device for collecting and delivering artwork information - Google Patents
A device for collecting and delivering artwork information Download PDFInfo
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- CN112231502B CN112231502B CN202011159677.1A CN202011159677A CN112231502B CN 112231502 B CN112231502 B CN 112231502B CN 202011159677 A CN202011159677 A CN 202011159677A CN 112231502 B CN112231502 B CN 112231502B
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- 238000003032 molecular docking Methods 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 18
- 238000012795 verification Methods 0.000 description 9
- 210000001503 joint Anatomy 0.000 description 6
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/51—Indexing; Data structures therefor; Storage structures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/5866—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, manually generated location and time information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Library & Information Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Software Systems (AREA)
- Microscoopes, Condenser (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Abstract
本发明涉及一种艺术品信息采集点交装置，包括带第一显示屏的处理器、微观采集装置、第二拍摄装置和第一拍摄装置；所述微观采集装置包括镜头定位记录装置、第三拍摄装置和第二显示屏，所述第二显示屏用于显示第三拍摄装置的位置信息；第一拍摄装置用于拍摄艺术品的整体第一图像；第三拍摄装置用于拍摄艺术品某位置点的微观的第三图像；第二拍摄装置用于拍摄包括第二显示屏中显示的位置信息、微观采集装置与艺术品对接状态图像的第二图像；第一显示屏用于显示第一图像、第二图像、第三图像。本发明通过所述第二图像包括第二显示屏中显示的位置信息、第三拍摄装置与艺术品对接状态图像，不再依靠人工记录，实现了精确的定位取证和准确的图像记录。
The present invention relates to an artwork information collection and delivery device, comprising a processor with a first display screen, a microscopic collection device, a second shooting device and a first shooting device; the microscopic collection device comprises a lens positioning and recording device, a third shooting device and a second display screen, the second display screen is used to display the position information of the third shooting device; the first shooting device is used to shoot an overall first image of the artwork; the third shooting device is used to shoot a microscopic third image of a certain position point of the artwork; the second shooting device is used to shoot a second image including the position information displayed in the second display screen and an image of the docking state of the microscopic collection device and the artwork; the first display screen is used to display the first image, the second image and the third image. The present invention realizes precise positioning evidence collection and accurate image recording by virtue of the second image including the position information displayed in the second display screen and the image of the docking state of the third shooting device and the artwork, without relying on manual recording.
Description
Technical Field
The invention relates to the technical field of artwork science filing, in particular to an artwork body information acquisition and point-to-point device.
Background
At present, the communication quantity, the transaction quantity and the collection quantity of artwork are increasing, so that a large number of originals are appeared every day, a plurality of imitations and imitations are continuously appeared, and the artwork of the cultural relics of various doors such as calligraphy and painting, ceramics, jade articles, bronze articles and the like is related. Therefore, the collection, recording and point-crossing of the body information of the artwork in communication, transaction and collection are necessarily an important business. However, the work of art is scientifically recorded and rapidly ordered, and especially the collection, input, output, evidence obtaining and verification of the work of art body information are guaranteed by professional equipment which is required to meet the service requirements and the professional requirements, and the work of art information all-in-one machine is professional equipment which is required to meet the service requirements and the professional requirements.
The existing artwork body information acquisition and point-to-point method comprises the following steps:
first, the artwork is carefully observed with the naked eye, and the whole image of the artwork is photographed by a camera and recorded.
Second, specific locations are selected on the artwork surface and microscopic images of these specific locations are acquired by microscopy and equipment.
Third, the whole image, the position and number of a specific point and the corresponding microscopic image are stored in a database.
Fourth, other related information of the artwork, such as name of the artwork, information of the author, creation time, etc., need to be stored in the database in a matched manner.
However, the above-mentioned spot-crossing and recording work is often completed by different people in different places and at different times by different methods of different devices, and the first time of manually marking and operating the specific position is difficult to mark the specific position and the corresponding relation between the serial number and the microscopic image clearly and accurately find again. The working efficiency is low, the public confidence is low, and potential safety hazards and low efficiency are brought to point traffic due to the difference of each operator and each point traffic, the difference of technology and equipment and the difference of steps and processes. Especially, when a large number of cultural relics and artwork of museums and art museums go out of warehouse and go in warehouse, and when a large number of artistic works exchange transactions need to rapidly acquire evidence, verify and conduct point-crossing, and when artwork warehouse managers need to count works and hand-over work due to reasons, the recording technology and method are easy to generate errors under the conditions of large workload and time emergency, and the error is difficult to find after the fact because of lack of records in the microscopic image acquisition process, so that the public trust of artwork recording is reduced, and hidden danger is brought to future point-crossing work.
Disclosure of Invention
Aiming at the defects in the prior art, the technical scheme can not only digitally display and position the specific position of the coordinate display microscopic image through the cooperation of three shooting devices with different labor division, but also accurately search the original specific position according to the digital record automatic control lens, and further verify the restored specific position according to the recorded coordinate position display image. The process of the evidence obtaining verification point intersection operation is that a laser cross line intersection point is used for selecting and calibrating a zero point of digital positioning of the work, the zero point is always selected at one corner of a picture or one corner of a stamp, other positions which are clear in identification and can be used as coordinate points can be selected, the core of the laser cross line intersection point corresponds to the selected digital positioning zero point, and the transverse and vertical two-line alignment angle of the picture is used for calibrating the transverse and vertical two-line placement angles of the cross laser line, so that the transverse and vertical two-line alignment of the picture corresponds to the two cross lines of the cross laser line, and a digital positioning area which can be accurately restored for use is formed on the picture. The first shooting device shoots a full graph firstly so as to contain all digital positioning areas, when each microscopic evidence obtaining point or verification point is selected, the operated third shooting device enters a specific digital positioning area of the work when reaching the microscopic evidence obtaining point verification point position, each position corresponding to a microscopic shooting lens has position numbers formed by starting calculation with zero points, the position numbers consist of transverse data, longitudinal data and upper and lower data, and the three groups of data can be displayed on a positioning data screen carried by the three shooting devices. The second shooting device is arranged above the third shooting device and the display screen thereof, and synchronously moves with the third shooting device, so that the local position of the third shooting device on a picture and three-dimensional data on a positioning data screen thereof can be recorded in time, the initial evidence obtaining position can be accurately and automatically restored according to the three groups of positioning data during future verification, and the positions of the camera, the front and back, the left and right, the upper and lower positions of the original evidence obtaining point can be finely adjusted, so that the third shooting device can repeatedly obtain accurate and clear microscopic verification images. Under the mutual coordination of the first shooting device, the second shooting device and the third shooting device, the three-dimensional position numerical value from the zero point to the evidence obtaining point and the image thereof are recorded by the work overall shooting, the microscopic image shooting, the positioning recording shooting and the three-dimensional data display screen together, particularly, the second shooting device shoots the position data displayed in the display screen and the butt joint state position image of the microscopic acquisition device and the artwork at the same time as the second image, the second comparison verification of the painting can be started with the selected initial zero point calibration, the three-dimensional numerical value recorded in the record is input after the calibration is finished, the camera can directly find the microscopic evidence obtaining point image, and then the microscopic image of the point can be obtained through fine adjustment, so that the quick acquisition and the accuracy of the verification microscopic image are ensured.
The invention provides the following scheme:
the utility model provides an artwork information acquisition point-of-delivery device, is including being connected with the treater and the first display screen:
The micro-acquisition device comprises a lens positioning and recording device, a third shooting device and a second display screen connected with the second shooting device, and the second display screen is used for displaying the position information of the third shooting device;
the first shooting device is used for shooting a first image, and the first image comprises an integral image of the artwork;
The third shooting device is used for shooting a third image, and the third image comprises a microscopic image of a certain position point of the artwork acquired by the microscopic acquisition device;
The second shooting device is used for shooting a second image, and the second image comprises position information displayed in a second display screen and a position image of the butt joint state of the microcosmic acquisition device and the artwork;
the first shooting device, the second shooting device and the third shooting device are connected with a processor,
The first display screen is used for displaying a first image, a second image and a third image, and storing the three collected images together into the processor to be used as comparison information for later verification of whether the artwork is an original or not, and simultaneously providing basis for point-to-point work of the work.
The first shooting device, the second shooting device and the micro-acquisition device are fixed on a movable bracket component.
The second shooting device is positioned above the third shooting device and the second display screen, moves synchronously with the third shooting device, and ensures that the distance between the second shooting device and the third shooting device is fixed, so that the information displayed on the second display screen can be clearly shown in the image shot by the second shooting device.
The bracket component comprises a first horizontal sliding rail, a pull rod and universal wheels, a second horizontal sliding rail and a third vertical sliding rail,
The first shooting device is connected with the first horizontal sliding rail through a universal wheel and a pull rod, and can move along the first horizontal sliding rail and can shoot the whole view of the artwork through the first horizontal sliding rail, the pull rod and the universal wheel;
the microcosmic acquisition device and the second shooting device are fixed on the third vertical sliding rail and move up and down along the third vertical sliding rail,
The third vertical sliding rail is fixed on the second horizontal sliding rail and can move along the second horizontal sliding rail.
Because the second positioning shooting device and the third microscopic acquisition device are fixed on the third vertical sliding rail and the second horizontal sliding rail, the positions of the upper and lower distances between the second shooting device and the third shooting device are fixed, and the second shooting device can clearly shoot a second image.
And the third vertical sliding rail is provided with a limiting valve.
Preferably, the limit valve ensures that the distance between the microscopic acquisition device and the artwork is about 3mm. Because of the specificity of some artwork, the microscopic collection device cannot touch the artwork, so that the distance to which the microscopic collection device is close is limited.
The first display screen and the processor are fixed into a whole, and the first horizontal sliding rail and the second horizontal sliding rail are fixed on the processor.
The artwork information acquisition point-crossing device further comprises a horizontal table, the processor is fixed on the side edge of the horizontal table or extends to the space above and below the table appropriately and can move along the side edge of the horizontal table, and the bracket component is located above the horizontal table.
Preferably, the first horizontal sliding rail is in a horizontal transverse direction, the second horizontal sliding rail is in a horizontal longitudinal direction, a fourth horizontal sliding rail is arranged at the bottom of the horizontal table, and the processor moves transversely along the fourth horizontal sliding rail through a connecting piece. And the processor drives the bracket component to move, and the second horizontal sliding rail and the third horizontal sliding rail enable the sample collected by the microscopic collection device to be fully covered.
Preferably, the lens positioning and recording device is a transparent annular plastic plate with a transparent protruding lattice, and is fixed on the periphery of the third shooting device.
The third shooting device is connected with the second display screen in an axial mode. For vertical artwork, the third photographing device can be rotated in the direction, so that a clear third image can be obtained conveniently.
The transparent lens positioning device uses the second shooting device, so that the image of the butt joint state of the microscopic acquisition device and the artwork can be shot more clearly.
The horizontal table is generally square, but can also have other shapes, and a position mark or a scale is arranged on the periphery of the horizontal table.
The artwork information acquisition point crossing device is provided with three shooting devices, the first shooting device shoots an integral image of an artwork, the second shooting device shoots an image of a certain specific position point, the third shooting device shoots a microscopic image of the specific position point, and in the second image, not only the specific position image but also a display screen image for displaying the position information are arranged, so that the defect of manually checking the specific position when manual recording or crossing point is adopted is overcome, the specific point can be accurately positioned, the continuity and the automaticity of recording and point crossing are realized, and the recording and point crossing speed is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. The second shooting device is used for shooting a second image, and the second image comprises specific point three-dimensional data information in a second display screen and an artwork docking state image of the third shooting device;
2. The product realizes continuity and tightness among the operation steps in the artwork recording process through the first shooting device, the second shooting device and the third shooting device, so that images of the operation steps can be recorded sequentially, and the problem of lack of operation process recording in the existing recording process is solved. Particularly, the product realizes accurate positioning evidence obtaining and accurate image recording through the second image comprising the three-dimensional data position information displayed in the second display screen and the coincident image formed by the transparent dot matrix state on the third shooting device and the artwork butt joint part, and does not depend on manual recording. The recording method is scientific and strict, improves the safety and creditability of evidence collection and recording, improves the work efficiency of artwork recording, and ensures that the whole evidence collection and recording process has the basis of more detail, traceability and responsibility tracking.
Drawings
Figure 1 is a perspective view of an angle of artwork information acquisition point crossing device,
Figure 2 is a front view of an artwork information acquisition point-crossing device,
Figure 3 is a perspective view of another angle of the artwork information acquisition point-crossing device,
Figure 4 is a front view of the components of the partial view I of figure 1,
Figure 5 is a top view of the component of the partial view I of figure 1,
Figure 6 is a bottom view of the components of the partial view I of figure 1,
The mark is described as 1, a table, 2, a micro-acquisition device, 3, a first shooting device, 4, a third shooting device, 5, a lens positioning device, 6, a second display screen, 7, a second shooting device, 8, artwork, 9, a first display screen, 10, a first horizontal slide rail, 11, universal wheels, 12, a second horizontal slide rail, 13, a third vertical slide rail, 14, a fourth horizontal slide rail, 15, a limiting valve, 16, a dot matrix, 17, a pull rod, 18, a connecting piece, 19, a processor, 20 and a plastic plate.
Detailed Description
The present invention will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present invention more apparent.
As shown in fig. 1, 2 and 3, an artwork information acquisition point crossing device comprises a square horizontal table 1 and a fourth horizontal slide rail 14 at the bottom of the table 1, and a processor 19 with a first display screen 9 is connected through a connecting piece 18, wherein the processor 19 can be located at one side of the horizontal table 1 and move along with the fourth horizontal slide rail 14, a support component is fixed on the processor 19, and the support component is located above the horizontal table 1 and can move along with the processor 19.
The bracket assembly comprises a first horizontal sliding rail 10, a pull rod 17, universal wheels 11, a second horizontal sliding rail 12 and a third vertical sliding rail 13,
The first shooting device 3 is connected with the first horizontal sliding rail 10 through the universal wheel 11 and the pull rod 17, the first shooting device 3 can move along the first horizontal sliding rail 10, and the first shooting device 3 is used for shooting a first image, wherein the first image comprises an integral image of an artwork;
The microcosmic acquisition device 2 and the second shooting device 7 are fixed on a third vertical sliding rail 13 and move up and down along the third vertical sliding rail 13, the second shooting device 7 is positioned right above the microcosmic acquisition device 2, and the third vertical sliding rail 13 is fixed on a second horizontal sliding rail 12 and can move along the second horizontal sliding rail 12;
The micro-acquisition device 2 comprises a lens positioning recording device 5, a third shooting device 4 and a second display screen 6, wherein the second display screen 6 is used for displaying the position information of the third shooting device 4, and the second display screen 6 can display the position information of the third shooting device 4 in various modes. For example, a plurality of sensors may be provided, and the position data (X-axis and/or Y-axis and/or Z-axis position coordinates in space) of the microscopic acquisition device may be detected, and the data may be displayed on the second display screen 6, which is easy to think of a person skilled in the art, and a description thereof will not be repeated for this reason;
The second shooting device 7 is used for shooting a second image, the second image comprises position information displayed in the second display screen 6 and a position image of the butt joint state of the micro acquisition device 2 and the artwork 8, the second display screen 6 is positioned at a horizontal position, and the second shooting device 7 can clearly shoot the content in the display screen conveniently.
The first photographing device 3, the second photographing device 7 and the third photographing device 4 are electrically connected with the processor 19, and the first display screen 9 is used for displaying a first image, a second image and a third image.
The device of the application is characterized in that a first shooting device shoots the panoramic view of the work, a second shooting device shoots the position picture of the microscopic acquisition device and the position information displayed in the second display screen, and a third shooting device shoots the microscopic picture of the characteristic point of the work, and the three pictures form the identification characteristic of the work.
Because the bottom of the horizontal table 1 is provided with the fourth horizontal sliding rail 14, the processor 19 and the first display screen 9 can move along the fourth horizontal sliding rail 14 and enable all components on the horizontal table 1 to synchronously move, and meanwhile, the first horizontal sliding rail 10, the second horizontal sliding rail 12 and the third vertical sliding rail 13 can drive the first shooting device 3, the second shooting device 7 and the third shooting device 4 to be positioned at any characteristic point of an artwork, and clear first images, second images and third images are obtained.
Since the bracket assembly is fixedly connected to the processor 19, all the components except the horizontal table 1 are fixed together as a whole. This part may exist separately from the horizontal table 1. The horizontal table 1 can be any table with guide rails and is installed on site.
Preferably, the first horizontal rail 10 is oriented horizontally and horizontally, the second horizontal rail 12 is oriented horizontally and vertically, and the processor moves laterally along the fourth horizontal rail 14. The first horizontal sliding rail 10 ensures that the transverse position of the first shooting device 3 moves, the universal wheel can adjust the angle of the first shooting device, the second horizontal sliding rail 12 ensures the synchronous longitudinal movement of the second shooting device and the third shooting device on a plane, and the third vertical sliding rail can slide the height of the third shooting device, so that the microscopically collected third image is clearer.
Wherein, the third sliding rail 13 is provided with a limit valve 15.
As will be preferred. The limiting valve enables the distance between the microscopic acquisition device and the table top on the table top to be 3 mm.
Preferably, a position mark or a scale is arranged on the periphery of the horizontal table. In the process of recording the intersection points, the artwork placement positions and the feature point positions can be found more quickly.
As shown in fig. 4, 5, and 6, the lens positioning and recording device 5 is preferably provided around the third imaging device 4. The lens positioning and recording device 5 does not appear in the third image, and the characteristic points of the work are not distorted.
Preferably, the lens positioning and recording device 5 is a transparent annular plastic plate 20 with a transparent protruding lattice 16. The relative position of the microscopic collection device 2 and the artwork 8 is recorded through the transparent dot matrix 16, and meanwhile, no other line marks are added to the pictures in the second image.
Preferably, the third shooting device is connected with the second display screen in an axial mode. The third shooting device can rotate the angle lens and adapt to shooting of angles at different characteristic positions.
Preferably, the horizontal table is square, and the four sides of the horizontal table are provided with position marks or scales, so that the positions of artwork and the positions of characteristic points can be clearly displayed, and the speed of recording and point crossing is improved.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the invention as defined in the appended claims.
The product realizes continuity among operation steps in the artwork recording process through the first shooting device, the second shooting device and the third shooting device, so that images of the operation steps can be recorded in sequence, the problem that the operation process recording is lacked in the existing recording process is solved, and the product realizes accurate positioning evidence obtaining and accurate image recording through the fact that the second image comprises position information displayed in a second display screen and a butt joint state image of the third shooting device and the artwork, and manual recording is not needed. The recording method is scientific and strict, improves the credit force of evidence collection and recording, and improves the safety in the recording process, so that the whole evidence collection and recording process has a traceable basis.
Claims (9)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911025599 | 2019-10-25 | ||
| CN201921820864 | 2019-10-25 | ||
| CN2019218208642 | 2019-10-25 | ||
| CN2019110255993 | 2019-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112231502A CN112231502A (en) | 2021-01-15 |
| CN112231502B true CN112231502B (en) | 2025-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011159677.1A Active CN112231502B (en) | 2019-10-25 | 2020-10-26 | A device for collecting and delivering artwork information |
| CN202022408776.0U Withdrawn - After Issue CN213245476U (en) | 2019-10-25 | 2020-10-26 | A point-and-click device for collecting artwork information |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022408776.0U Withdrawn - After Issue CN213245476U (en) | 2019-10-25 | 2020-10-26 | A point-and-click device for collecting artwork information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112231502B (en) * | 2019-10-25 | 2025-03-28 | 尹毅 | A device for collecting and delivering artwork information |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686286A (en) * | 2016-05-26 | 2017-05-17 | 尹毅 | Method for synthetically collecting image data and evidence obtaining and verifying system thereof |
| CN112231502A (en) * | 2019-10-25 | 2021-01-15 | 尹毅 | A point-and-click device for collecting artwork information |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050270370A1 (en) * | 2002-09-06 | 2005-12-08 | Celestar Lexico-Sciences, Inc. | Microscope image processing system, microscope image processing method, program, and recording medium |
| JP2012242322A (en) * | 2011-05-23 | 2012-12-10 | Kansai Electric Power Co Inc:The | Aerial object position measuring device, aerial object position measuring system and aerial object position measuring method |
| CN102930251B (en) * | 2012-10-26 | 2016-09-21 | 北京炎黄拍卖有限公司 | Bidimensional collectibles data acquisition and the apparatus and method of examination |
| CN108769530B (en) * | 2018-06-19 | 2020-10-20 | 朱炳强 | Image acquisition processing device and image acquisition processing method |
-
2020
- 2020-10-26 CN CN202011159677.1A patent/CN112231502B/en active Active
- 2020-10-26 CN CN202022408776.0U patent/CN213245476U/en not_active Withdrawn - After Issue
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686286A (en) * | 2016-05-26 | 2017-05-17 | 尹毅 | Method for synthetically collecting image data and evidence obtaining and verifying system thereof |
| CN112231502A (en) * | 2019-10-25 | 2021-01-15 | 尹毅 | A point-and-click device for collecting artwork information |
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| Publication number | Publication date |
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| CN112231502A (en) | 2021-01-15 |
| CN213245476U (en) | 2021-05-21 |
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