CN109034135A - A kind of art work method for anti-counterfeit and device based on block chain - Google Patents
A kind of art work method for anti-counterfeit and device based on block chain Download PDFInfo
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- CN109034135A CN109034135A CN201811037328.5A CN201811037328A CN109034135A CN 109034135 A CN109034135 A CN 109034135A CN 201811037328 A CN201811037328 A CN 201811037328A CN 109034135 A CN109034135 A CN 109034135A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/80—Recognising image objects characterised by unique random patterns
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6272—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database by registering files or documents with a third party
Abstract
The present invention relates to a kind of art work method for anti-counterfeit and device based on block chain, which comprises saves from damage to the information of first art work；Obtain the image information of second art work；The image information of second art work is compared with the image information of first art work, if the comparison results are consistent, then second art work and first art work are the same part arts work, is verified；Otherwise, second art work and first art work are not the same part arts work, and verifying does not pass through.The present invention uploads the image information of the transaction art work by buyer user in transaction, completes the comparison of the transaction art work and seller's presell intensive good.It can be guaranteed during art sales by the method, the practical art work bought of buyer is exactly the art work seen originally, avoids the problem that being imitated switch during transaction, advantageously ensures that the economic interests of buyer user.This method is the art work is realized using the image attributes of the art work itself anti-fake, and antifalsification is higher.
Description
Technical field
The present invention relates to painting and calligraphy and paper printing art work field of anti-counterfeit technology, and in particular to a kind of skill based on block chain
Art product method for anti-counterfeit and device.
Background technique
Recently as the fast development of art work collection, art sales become very frequently.It is handed in the art work
During easily, what buyer most worried is exactly the art work actually bought and the art work seen originally is not same part article, i.e.,
During transaction, there are problems that midway be imitated switch, the serious economic interests for affecting user of this problem and
Buying experience.
In the prior art, mainly include two ways for the electronic anti-fogery technology of the art work: being made with bar code or two dimensional code
It is carried out for label anti-fake；Or number is stored in modes such as RFID (Radio Frequency Identification, radio frequency identification)
Word anti-counterfeiting information carries out anti-fake.The former the shortcomings that, is that the cost of reproduction of bar code or two dimensional code is low, as long as the security code is replicated
Can disguise oneself as genuine piece.The latter is more advanced compared with the former technology, but equally exists limitation: they are all using except the art work
Story realizes the anti-fake of the art work, is easy risk that is counterfeit, forging because existing, can not prove art work itself well
The true and false.Anti-fake mode in the prior art, which still remains, to be replicated or possibility that anti-fake object is separated with the art work, thus cannot be very
Good is that the art work provides anti-fake guarantee.
Summary of the invention
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of art based on block chain
Product method for anti-counterfeit and device.
In order to achieve the above object, the present invention adopts the following technical scheme: a kind of art work method for anti-counterfeit based on block chain,
Include:
The information of first art work is saved from damage；
The information of first art work includes the image information of first art work；
Obtain the image information of second art work；
The image information of second art work is compared with the image information of first art work,
If the comparison results are consistent, then second art work and first art work are the same part arts work, is verified；
Otherwise, second art work and first art work are not the same part arts work, and verifying does not pass through.
Optionally, the information to first art work save from damage include:
It obtains the image information of first art work and shows the essential information of the first art work identity；
Generate the data packet of first art work with uniqueness；
Obtain the high weight node in block chain；
The data packet is stored in the memory space of high weight node.
Optionally, the data packet with uniqueness includes:
For the unique identification number that first art work is randomly assigned, the image information of first art work and show
The essential information of first art work identity.
Optionally, this method further include:
Receive the fake certification request that user sends；
Wherein, the fake certification request includes: the identifier number and second art work of first art work
Image information；
The number of first art work is found in the memory space of the high weight node according to the identifier number
According to packet；
The image information of first art work is obtained from the data packet of first art work.
Optionally, the image information of second art work is compared with the image information of first art work, packet
It includes:
Similarity comparison is carried out using the Y-PSNR of image, structural similarity and/or cryptographic Hash.
Optionally, the cryptographic Hash using image carries out similarity comparison, comprising:
Calculate separately out the cryptographic Hash of the cryptographic Hash of the image of first art work and the image of second art work；
Calculate the Hamming distance between the cryptographic Hash of the image of first art work and the cryptographic Hash of the image of second art work；
If the Hamming distance is greater than preset threshold, illustrate that first art work and the second art work comparison result are different
It causes；
Otherwise, illustrate that first art work is consistent with the second art work comparison result.
Optionally, this method further include:
If the comparison results are consistent, then the prompt information being verified is exported to user, while addition is handed in the packet
Easy information；
If the comparison results are inconsistent, then exports to user and verify unacceptable prompt information.
The present invention also provides a kind of art work false proof devices based on block chain, comprising:
Save processing module from damage, saves from damage for the information to first art work；The information of first art work includes
The image information of first art work；
Image capture module, for obtaining the image information of second art work；
Image comparison module, for by the image information of the image information of second art work and first art work
It is compared.
Optionally, the device further include:
Memory module, the high weight node for being stored in the data packet of first art work in block chain；
Request module is received, for receiving the fake certification request of user's transmission；
Wherein, the fake certification request includes: the identifier number and second art work of first art work
Image information；
Searching module, for finding described in the memory space of the high weight node according to the identifier number
The data packet of one art work；To get the image information of first art work from the data packet of first art work；
Display module, for exporting the prompt information of verifying comparison result to user.
Art work false proof device the present invention also provides another kind based on block chain, comprising:
Processor and memory for storage processor executable instruction；
Wherein, the processor is configured to:
The information of first art work is saved from damage；
The information of first art work includes the image information of first art work；
Obtain the image information of second art work；
The image information of second art work is compared with the image information of first art work,
If the comparison results are consistent, then second art work and first art work are the same part arts work, is verified；
Otherwise, second art work and first art work are not the same part arts work, and verifying does not pass through.
The invention adopts the above technical scheme, the art work method for anti-counterfeit based on block chain, comprising: to the first art
The information of product is saved from damage；The information of first art work includes the image information of first art work；Obtain second art work
Image information；The image information of second art work is compared with the image information of first art work, if
Comparison result is consistent, then second art work and first art work are the same part arts work, is verified；Otherwise, second art work
It is not the same part art work with first art work, verifying does not pass through.The present invention uploads transaction skill in transaction by buyer user
The image information of art product, completes the comparison of the transaction art work and seller's presell intensive good, and comparison result is returned
To buyer user, it can be guaranteed during art sales by the method, the practical art work bought of buyer is exactly originally
The art work seen avoids the problem that being imitated switch during transaction, advantageously ensures that the economic interests of buyer user.
In addition, this method is realize the art work using the image attributes of the art work itself anti-fake, antifalsification is higher.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram that art work method for anti-counterfeit embodiment one of the present invention provides；
Fig. 2 is the flow diagram that art work method for anti-counterfeit embodiment two of the present invention provides；
Fig. 3 is the structural schematic diagram that one embodiment of art work false proof device of the present invention provides.
In figure: 1, saving processing module from damage；2, image capture module；3, image comparison module；4, memory module；5, it receives and asks
Modulus block；6, searching module；7, display module.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
As shown in Figure 1, providing a kind of art work method for anti-counterfeit based on block chain as the embodiment of the present invention one, wrap
It includes:
S11: the information of first art work is saved from damage；
The information of first art work includes the image information of first art work；
Further, the information to first art work save from damage include:
It obtains the image information of first art work and shows the essential information of the first art work identity；
Generate the data packet of first art work with uniqueness；
Obtain the high weight node in block chain；
The data packet is stored in the memory space of high weight node.
For example, during art sales, what buyer most worried is exactly the art work actually bought and ought be at first view
To the art work be not same part article, i.e., occur midway the problem of being exchanged during transaction.Occur in order to prevent
Problem above, before being traded, seller needs to protect the information of the art work to be sold (that is, first art work)
Complete: seller is intended to the image information for the art work sold and shows essential information (e.g., author, version, the ruler of the art work identity
It is very little etc.) it uploads on transaction platform, it include many block chain nodes on the transaction platform；Generating on transaction platform has uniquely
The data packet of first art work of property；Obtain the high weight node in block chain；The data packet is stored in high weight node
Memory space in.
In actual operation, the node weights in block chain are using the amount with cash in hand of node as judgment basis, for example, trading
On platform, highest preceding 100 nodes will be measured with cash in hand and divide high weight node into.
Specifically, the data packet with uniqueness includes:
For the unique identification number that first art work is randomly assigned, the image information of first art work and show
The essential information of first art work identity.
S12: the image information of second art work is obtained；
S13: the image information of second art work is compared with the image information of first art work,
S14: if the comparison results are consistent, then second art work and first art work are the same part arts work, is verified；
S15: otherwise, second art work and first art work are not the same part arts work, and verifying does not pass through.
As shown in Fig. 2, as the embodiment of the present invention two, which comprises
S21: the information of first art work is saved from damage；
S22: the fake certification request that buyer user sends is received；
Wherein, the fake certification request includes: the identifier number and second art work of first art work
Image information；
S23: first art work is found in the memory space of the high weight node according to the identifier number
Data packet；
S24: the image information of first art work is obtained from the data packet of first art work；
S25: the image information of second art work is compared with the image information of first art work,
S26: if the comparison results are consistent, then second art work and first art work are the same part arts work, is verified；
S27: otherwise, second art work and first art work are not the same part arts work, and verifying does not pass through.
It is understood that this method further include:
If the comparison results are consistent, then the prompt information being verified is exported to user, and user sees that is be verified mentions
Show information, can trade；Transaction Information is added into data packet simultaneously, exchange hour, both parties including the art work
Account, transaction the amount of money and number；
If the comparison results are inconsistent, then exports to user and verify unacceptable prompt information.User sees that verifying is obstructed
The prompt information crossed can shut the book.
Further, the image information of second art work is compared with the image information of first art work,
Include:
Similarity comparison is carried out using the Y-PSNR of image, structural similarity and/or cryptographic Hash.
The image of the image of second art work and first art work can carry out similitude by Y-PSNR
It compares, calculating process are as follows:
The mean square error MSE of the image of second art work and the image of first art work is calculated first,
Then Y-PSNR is calculated according to mean square error,
Wherein, InIndicate the pixel value of the nth pixel point in the image of first art work, PnIndicate first art work
The pixel value of nth pixel point in image, size indicate total pixel number in image.
The unit of Y-PSNR PSNR is dB, and PSNR value is bigger, and just representative distortion is fewer, when PSNR is default greater than first
When threshold value, it is believed that first art work is consistent with the second art work comparison result.
Further, the image information of second art work is compared with the image information of first art work,
It can also realize that specific treatment process includes: by SSIM (structural similarity) structural similarity
SSIM (X, Y)=l (X, Y) * c (X, Y) * s (X, Y) (3)
Wherein,
Wherein, μX、μYRespectively indicate the pixel mean value of the first art work image and the second art work image；σX、σYTable respectively
Show the variance of the first art work image and the second art work image；σXYIndicate the first art work image and the second art work image
Covariance, that is,
Wherein, C1、C2And C3For constant, C is usually taken1=(K1*L)2；C2=(K2*L)2；C3=C2/2；In general, K1=
0.01；K2=0.03；L=255.
SSIM (X, Y) value range [0,1], SSIM (X, Y) value is bigger, indicates that image similarity is higher, as SSIM (X, Y)
When greater than the second preset threshold, it is believed that first art work is consistent with the second art work comparison result.
Further, the image of second art work and the image of first art work can also be carried out by cryptographic Hash
Similitude compares, and the cryptographic Hash using image carries out similarity comparison, comprising:
(1) cryptographic Hash of the cryptographic Hash of the image of first art work and the image of second art work is calculated separately out, is calculated
The cryptographic Hash detailed process of image includes:
Minification: by the size of image down to 8*8,64 pixels in total.The effect of this step is removal image
Details only retains the essential informations such as structure, light and shade, abandons different sizes, ratio bring image difference；
Simplify color: the image after diminution being subjected to gray proces, switchs to 64 grades of gray scales, i.e. all pixels point only has in total
64 kinds of colors；
It calculates average value: calculating the average gray of 64 pixels；
The gray scale of compared pixels: the gray scale of each pixel is compared with average value, is denoted as more than or equal to average value
1,0 is denoted as less than average value；
It calculates cryptographic Hash: the comparison result of previous step being combined, just constitutes one 64 integers, this is whole
Number is exactly the cryptographic Hash of this image.Combined order is not important, as long as guaranteeing that all images all use same order.
(2) Hamming distance between the cryptographic Hash of the image of first art work and the cryptographic Hash of the image of second art work is calculated
From；
Hamming distance is the number of the kinds of characters of two character string corresponding positions, for example,
The cryptographic Hash of the image of first art work is:
00111001010001110001010111100101010001001010111011010001 0101,
The cryptographic Hash of the image of second art work is:
00111001010101110001110111100101011001011010110011010001 1101,
Since the number of kinds of characters between two cryptographic Hash is 6, so the cryptographic Hash of the image of first art work and the
Hamming distance between the cryptographic Hash of the image of two arts work is 6.
(3) if the Hamming distance is greater than third predetermined threshold value, illustrate that first art work is compared with second art work
As a result inconsistent；
Otherwise, illustrate that first art work is consistent with the second art work comparison result.
For example, the second preset threshold is 5, then first art work and the second art work comparison result are inconsistent.
In actual use, before being traded, seller needs to the art work to be sold (that is, first art work)
Information is saved from damage: seller is intended to the image information for the art work sold and shows that the essential information of the art work identity uploads to
It include many block chain nodes on the transaction platform on transaction platform；The first skill with uniqueness is generated on transaction platform
The data packet of art product；And the data packet is stored in the memory space of high weight node.
When there is buyer to intend to buy the art work, the digital currency gold for the art work that buyer indicates according to transaction platform
Digital currency is transferred to seller's account by volume, and platform can inform identifier number of the buyer about first art work, then both parties
The art work and entity cash transaction are carried out again.In process of exchange, after buyer takes second art work (art work at this time because
Can't be confirmed whether with first art work to be same part article, therefore we term it second arts work), buyer user Xiang Ping
It (includes: the identifier number of first art work and the figure of second art work in the request that platform, which inputs fake certification request,
As information), platform receives the fake certification request that buyer user sends, and is found according to the identifier number of first art work described
The data packet of first art work further finds the image information of first art work；By the image information of second art work
It is compared with the image information of first art work, and gives comparison to buyer user as the result is shown.
After buyer user receives the prompt information being verified, it can trade, after buyer's confirmation is traded successfully,
Platform adds Transaction Information into the data packet of the art work of high weight node, and exchange hour, dealing including the art work are double
The account of side, the amount of money of transaction and number etc..
The present embodiment by buyer user transaction when upload transaction the art work image information, complete transaction the art work with
The comparison of seller's presell intensive good.It can be guaranteed during art sales by the method, buyer is practical to buy
The art work is exactly the art work seen originally, avoids the problem that being imitated switch during transaction, advantageously ensures that buyer
The economic interests of user.This method is the art work is realized using the image attributes of the art work itself anti-fake, and antifalsification is higher.
As shown in figure 3, the present invention also provides a kind of embodiment of the art work false proof device based on block chain, packet
It includes:
Save processing module 1 from damage, saves from damage for the information to first art work；The information of first art work includes
The image information of first art work；
Image capture module 2, for obtaining the image information of second art work；
Image comparison module 3, for believing the image of the image information of second art work and first art work
Breath is compared.
Further, the device further include:
Memory module 4, the high weight node for being stored in the data packet of first art work in block chain；
Request module 5 is received, for receiving the fake certification request of user's transmission；
Wherein, the fake certification request includes: the identifier number and second art work of first art work
Image information；
Searching module 6, it is described for being found in the memory space of the high weight node according to the identifier number
The data packet of first art work；To get the image information of first art work from the data packet of first art work；
Display module 7, for exporting the prompt information of verifying comparison result to user.
Art work false proof device the present invention also provides another kind based on block chain, comprising:
Processor and memory for storage processor executable instruction；
Wherein, the processor is configured to:
The information of first art work is saved from damage；
The information of first art work includes the image information of first art work；
Obtain the image information of second art work；
The image information of second art work is compared with the image information of first art work,
If the comparison results are consistent, then second art work and first art work are the same part arts work, is verified；
Otherwise, second art work and first art work are not the same part arts work, and verifying does not pass through.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that in the description of the present invention, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of art work method for anti-counterfeit based on block chain characterized by comprising
The information of first art work is saved from damage；
The information of first art work includes the image information of first art work；
Obtain the image information of second art work；
The image information of second art work is compared with the image information of first art work,
If the comparison results are consistent, then second art work and first art work are the same part arts work, is verified；
Otherwise, second art work and first art work are not the same part arts work, and verifying does not pass through.
2. the method according to claim 1, wherein the information to first art work save from damage include:
It obtains the image information of first art work and shows the essential information of the first art work identity；
Generate the data packet of first art work with uniqueness；
Obtain the high weight node in block chain；
The data packet is stored in the memory space of high weight node.
3. according to the method described in claim 2, it is characterized in that, the data packet with uniqueness includes:
For the unique identification number that first art work is randomly assigned, the image information of first art work and show first
The essential information of art work identity.
4. the method according to claim 1, wherein further include:
Receive the fake certification request that user sends；
Wherein, the fake certification request includes: the identifier number of first art work and the image of second art work
Information；
The data packet of first art work is found in the memory space of the high weight node according to the identifier number；
The image information of first art work is obtained from the data packet of first art work.
5. the method according to claim 1, wherein the image information of second art work and first skill
The image information of art product is compared, comprising:
Similarity comparison is carried out using the Y-PSNR of image, structural similarity and/or cryptographic Hash.
6. according to the method described in claim 5, it is characterized in that, the cryptographic Hash using image carries out similarity comparison,
Include:
Calculate separately out the cryptographic Hash of the cryptographic Hash of the image of first art work and the image of second art work；
Calculate the Hamming distance between the cryptographic Hash of the image of first art work and the cryptographic Hash of the image of second art work；
If the Hamming distance is greater than preset threshold, illustrate that first art work and the second art work comparison result are inconsistent；
Otherwise, illustrate that first art work is consistent with the second art work comparison result.
7. the method according to claim 1, wherein further include:
If the comparison results are consistent, then the prompt information being verified is exported to user, while addition transaction letter in the packet
Breath；
If the comparison results are inconsistent, then exports to user and verify unacceptable prompt information.
8. a kind of art work false proof device based on block chain characterized by comprising
Save processing module from damage, saves from damage for the information to first art work；The information of first art work includes first
The image information of the art work；
Image capture module, for obtaining the image information of second art work；
Image comparison module, for carrying out the image information of the image information of second art work and first art work
It compares.
9. device according to claim 8, which is characterized in that further include:
Memory module, the high weight node for being stored in the data packet of first art work in block chain；
Request module is received, for receiving the fake certification request of user's transmission；
Wherein, the fake certification request includes: the identifier number of first art work and the image of second art work
Information；
Searching module, for finding first skill in the memory space of the high weight node according to the identifier number
The data packet of art product；To get the image information of first art work from the data packet of first art work；
Display module, for exporting the prompt information of verifying comparison result to user.
10. a kind of art work false proof device based on block chain characterized by comprising
Processor and memory for storage processor executable instruction；
Wherein, the processor is configured to:
The information of first art work is saved from damage；
The information of first art work includes the image information of first art work；
Obtain the image information of second art work；
The image information of second art work is compared with the image information of first art work,
If the comparison results are consistent, then second art work and first art work are the same part arts work, is verified；
Otherwise, second art work and first art work are not the same part arts work, and verifying does not pass through.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109753766A (en) * | 2018-12-29 | 2019-05-14 | 中链科技有限公司 | Image artifacts verification information processing method and verification method based on block chain |
| CN110189146A (en) * | 2019-05-28 | 2019-08-30 | 何震 | A kind of art work identity system based on block chain |
| CN110825297A (en) * | 2019-09-10 | 2020-02-21 | 腾讯科技（深圳）有限公司 | Image processing method, device and equipment based on block chain network and storage medium |
| CN110909808A (en) * | 2019-11-27 | 2020-03-24 | 北京海益同展信息科技有限公司 | Method, system and device for anti-counterfeiting verification |
| CN111369261A (en) * | 2018-12-24 | 2020-07-03 | 阿里巴巴集团控股有限公司 | Product tracing method and system and product tracing information processing method |
| WO2020190450A1 (en) * | 2019-03-21 | 2020-09-24 | Raytheon Company | Hardware integration for part tracking using texture extraction and networked distributed ledgers |
| US11200583B2 (en) | 2019-03-21 | 2021-12-14 | Raytheon Company | Using surface textures as unique identifiers for tracking material with a distributed ledger |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105397A (en) * | 2013-01-27 | 2013-05-15 | 深圳市书圣艺术品防伪鉴定有限公司 | Painting and calligraphy identification device |
| CN103116755A (en) * | 2013-01-27 | 2013-05-22 | 深圳市书圣艺术品防伪鉴定有限公司 | Automatic painting and calligraphy authenticity degree detecting system and method thereof |
| CN104679788A (en) * | 2013-12-02 | 2015-06-03 | 中国移动通信集团广东有限公司 | Image processing method and device as well as terminal equipment |
| CN104751337A (en) * | 2013-12-31 | 2015-07-01 | 腾讯科技（深圳）有限公司 | Product anti-fake method, device and system |
| CN106991573A (en) * | 2017-04-07 | 2017-07-28 | 中链科技有限公司 | Art work fidelity method and server based on block chain technology |
| CN107395360A (en) * | 2017-07-23 | 2017-11-24 | 刘志强 | The method that a kind of historical relic and art work numeral based on block chain technology deposit card |
| CN107679872A (en) * | 2017-09-28 | 2018-02-09 | 中链科技有限公司 | Art work discrimination method and device, electronic equipment based on block chain |
| CN107730384A (en) * | 2017-11-13 | 2018-02-23 | 深圳大学 | Art sales method and server, server end and system based on block chain |
-
2018
- 2018-09-05 CN CN201811037328.5A patent/CN109034135A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105397A (en) * | 2013-01-27 | 2013-05-15 | 深圳市书圣艺术品防伪鉴定有限公司 | Painting and calligraphy identification device |
| CN103116755A (en) * | 2013-01-27 | 2013-05-22 | 深圳市书圣艺术品防伪鉴定有限公司 | Automatic painting and calligraphy authenticity degree detecting system and method thereof |
| CN104679788A (en) * | 2013-12-02 | 2015-06-03 | 中国移动通信集团广东有限公司 | Image processing method and device as well as terminal equipment |
| CN104751337A (en) * | 2013-12-31 | 2015-07-01 | 腾讯科技（深圳）有限公司 | Product anti-fake method, device and system |
| CN106991573A (en) * | 2017-04-07 | 2017-07-28 | 中链科技有限公司 | Art work fidelity method and server based on block chain technology |
| CN107395360A (en) * | 2017-07-23 | 2017-11-24 | 刘志强 | The method that a kind of historical relic and art work numeral based on block chain technology deposit card |
| CN107679872A (en) * | 2017-09-28 | 2018-02-09 | 中链科技有限公司 | Art work discrimination method and device, electronic equipment based on block chain |
| CN107730384A (en) * | 2017-11-13 | 2018-02-23 | 深圳大学 | Art sales method and server, server end and system based on block chain |
Non-Patent Citations (1)
| Title |
|---|
| 华宁: "《图像质量客观评估研究》", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111369261A (en) * | 2018-12-24 | 2020-07-03 | 阿里巴巴集团控股有限公司 | Product tracing method and system and product tracing information processing method |
| CN109753766A (en) * | 2018-12-29 | 2019-05-14 | 中链科技有限公司 | Image artifacts verification information processing method and verification method based on block chain |
| WO2020190450A1 (en) * | 2019-03-21 | 2020-09-24 | Raytheon Company | Hardware integration for part tracking using texture extraction and networked distributed ledgers |
| US11200583B2 (en) | 2019-03-21 | 2021-12-14 | Raytheon Company | Using surface textures as unique identifiers for tracking material with a distributed ledger |
| US11544722B2 (en) | 2019-03-21 | 2023-01-03 | Raytheon Company | Hardware integration for part tracking using texture extraction and networked distributed ledgers |
| CN110189146A (en) * | 2019-05-28 | 2019-08-30 | 何震 | A kind of art work identity system based on block chain |
| CN110825297A (en) * | 2019-09-10 | 2020-02-21 | 腾讯科技（深圳）有限公司 | Image processing method, device and equipment based on block chain network and storage medium |
| CN110909808A (en) * | 2019-11-27 | 2020-03-24 | 北京海益同展信息科技有限公司 | Method, system and device for anti-counterfeiting verification |
| CN110909808B (en) * | 2019-11-27 | 2022-09-06 | 京东科技信息技术有限公司 | Method, system and device for anti-counterfeiting verification |
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