CN101853364B - Anti-counterfeiting method for Chinese painting and calligraphy - Google Patents
Anti-counterfeiting method for Chinese painting and calligraphy Download PDFInfo
- Publication number
- CN101853364B CN101853364B CN2010101756766A CN201010175676A CN101853364B CN 101853364 B CN101853364 B CN 101853364B CN 2010101756766 A CN2010101756766 A CN 2010101756766A CN 201010175676 A CN201010175676 A CN 201010175676A CN 101853364 B CN101853364 B CN 101853364B
- Authority
- CN
- China
- Prior art keywords
- specified point
- place
- calligraphy
- original work
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Printing Methods (AREA)
Abstract
The invention relates to an anti-counterfeiting method for Chinese painting and calligraphy. The method comprises the following steps of: 1) marking a plurality of specific points in an original work of the Chinese painting and calligraphy by the author and the painting and calligraphy detecting and filing staff, wherein the specific points comprise one or more of the specific points at blank rice paper place, the specific points at inked paper surface place and the specific points at the junction of the print and the paper; 1) acquiring microcosmic morphological images of micron-sized or nano-scale fiber and ink or print at each specific point marked by the step 1) by using a microscope; 3) storing accurate position and the microcosmic morphological image of each specific point on the overall image of the original work and the overall image of the original work into a database; and 4) acquiring the microcosmic morphological images of the fiber and ink or print at each corresponding specific point of the original work on a suspected work by using the microscope, comparing the microcosmic morphological images with those at the corresponding specific point on the original work recorded in the database; if the microcosmic morphological images are the same, considering that the suspected work is the original work; and if the microcosmic morphological images are different, considering that the suspected work is a counterfeited work. The method is suitable for various related fields such as artwork protection and transaction, lawyer witness, expert testimony, financial mortgage market and the like.
Description
Technical field
The present invention relates to a kind of method for anti-counterfeit, particularly about a kind of method for anti-counterfeit of Chinese Painting and Calligraphy.
Background technology
Painting and calligraphy pieces is that the expert of calligraphy and painting uses material for calligraphy and painting to carry out the product of artistic creation.Material for calligraphy and painting generally includes paper thin,tough silk, mass colour, ink paste etc., and they have formed the physical form of works jointly.Artistic creation comprises theme content, graphic image, pen and ink color, style characteristic, pen touch trace etc., and they have formed the artistic form of works jointly.Therefore, fakement or imitative article fabricator be in order to mix the spurious with the genuine, and just must aspect the physical form of painting and calligraphy pieces and artistic form two, make every effort to the similar or identical of fakement and original work.And the painting and calligraphy assessor also must seek doubtful point and evidence aspect the physical form of painting and calligraphy pieces and artistic form two.
Traditional method for anti-counterfeit of Chinese Painting and Calligraphy is that the author autographs on works and adds trace.The development of following contemporary science and technology is with universal; The appearance of photography reproduction, computer carving; And being widely used of copyboard, projector, cause the antiforge function of signature and trace not catch up with situation day by day, must force people to remove to seek the method for anti-counterfeit outside signature and the trace.At present, there is the people to be own special dedicated paper in the paper mill with individual name, sign secret mark.The somebody adds certain herb powder secretly in mass colour, ink paste, or adds author's DNA.Even have the people to adopt the technological means of aspects such as watermark, fluorescence in the works picture, to add the sign of hiding, false proof to carry out.Yet these method for anti-counterfeit often all have the hidden danger of usurping after being decoded by other people, make painting and calligraphy identify that the interface faces complicated, chaotic more more situation.The method for anti-counterfeit that uses camera to put on record and compare as the artistic form of painting and calligraphy pieces; Once once made people feel and to trust; But, make the photograph amplification ratio meet with a difficult problem to the method for works artistic form details because the new technology of no net-point printing has improved the emulation degree of painting and calligraphy pieces artistic form.In a word, aspect the method for anti-counterfeit research of Chinese Painting and Calligraphy works, though to the physical form and the artistic form of painting and calligraphy pieces some explorations are arranged all respectively, people still generally believe in the Chinese Painting and Calligraphy discrimination, aspect false proof and still lack a kind of special effective method.
The applicant finds that through scientific research rice paper class Chinese Painting and Calligraphy paper has as the unique fiber condition of fingerprint everywhere.And a large amount of rice paper class china picture-character papers are detected; 3 points below having confirmed after the experiment: first; The fiber condition of any rice paper class Chinese Painting and Calligraphy paper all is unique in the world, even each local fiber condition of each rice paper class Chinese Painting and Calligraphy paper also is unique.People's reproducible goes out similar paper (being same age, same place, same raw material, same mode, same batch of china picture-character paper that produces), but can't let the fibre structure state of this type paper identical.The otherness of this type of paper fiber structure state mainly determines by its special producing technology, such as: the cutting mode in the cutting technique has determined the different in size of paper pulp fiber; The paper pulp fiber of unordered combination is pulled out the water surface by bamboo curtain splint in the vatman skill, and each micro fiber all forms paper with the casualism cohesion.So rice paper class china picture-character paper just must form the difference everywhere of fibre structure state in this production technology.The second, China ink, look merge on unique fibre structure, and its microscopic pattern is inevitable unique.In microscopic view, each width of cloth has used the original works of rice paper class china picture-character paper all to have unique paper fiber structure state and unique mass colour state.The combination of these two unique states, having formed these works can't be by imitated physical form.The 3rd, painting and calligraphy pieces is the combination that is made up of paper, China ink, look, ink paste etc., and they often have the variation and the difference of inner material composition.Early stage rice paper class china picture-character paper is to be primary raw material with the wingceltis skin, has added straw and other various material compositions afterwards, the adding that nowadays also has certain chemical addition agent.Early stage Chinese painting is all fewer, afterwards more and more abundanter with the kind and the contained material composition thereof of paper and pigment, ink paste.The paper of each different material composition, mass colour, ink paste often all have the branding of different space-times.So; Material composition with optics instrument detecting record Chinese Painting and Calligraphy works also has certain false proof meaning and effect; Particularly to the high and visibly different no net-point printing article of mass colour material composition of those picture art configuration simulation degree, it is false proof, the meaning of discrimination and acting on particularly highlights.
Summary of the invention
To the problems referred to above, the purpose of this invention is to provide effectively a kind of and the method for anti-counterfeit of Chinese Painting and Calligraphy easily.
For realizing above-mentioned purpose; The present invention takes following technical scheme: a kind of method for anti-counterfeit of Chinese Painting and Calligraphy; Its step is following: 1) detect the staff that puts on record by author and painting and calligraphy and in the original work of Chinese Painting and Calligraphy, calibrate some specified points; This specified point comprises: blank rice paper place specified point, and mass colour adheres to paper place specified point, and a trace place or the many places of place in the specified point that combine with paper; 2) utilize micro magnifier obtaining step 1) in micron order or the microscopic pattern image of nano level fiber and mass colour or trace at each specified point place of calibrating; 3) with exact position and the microscopic pattern image of each specified point on the general image of original work, and the general image of original work deposits in the database; 4) utilize micro magnifier to obtain on the doubtful works and the fiber at each respective specific point place of original work and the microscopic pattern image of mass colour or trace, and with database in the microscopic pattern image at respective specific point place on the original work put down in writing contrast; If the microscopic pattern image is identical, then be genuine piece, if the microscopic pattern image is different, then be imitative article.
Said micro magnifier adopts portable or desk-top micro magnifier.
A kind of method for anti-counterfeit of Chinese Painting and Calligraphy; Its step is following: 1) detect the staff that puts on record by author and painting and calligraphy and in the original work of Chinese Painting and Calligraphy, calibrate some specified points; This specified point comprises: blank rice paper place specified point; Mass colour adheres to paper place specified point, and a trace place or the many places of place in the specified point that combine with paper; The material constituent data at each the specified point place that calibrates 2) employing Raman spectrometer obtaining step 1); 3) utilize micro magnifier obtaining step 1) in micron order or the microscopic pattern image of nano level fiber and mass colour or trace at each specified point place of calibrating; 4) with exact position, microscopic pattern image and the material composition data of each specified point on the general image of original work, and the general image of original work deposits in the database; 5) adopt Raman spectrometer to obtain on the doubtful works material composition data with each respective specific point place of original work, and with database in the material composition at respective specific point place on the original work put down in writing contrast; If the identical entering step 6) of material composition data if the material composition data are different, then is imitative article; 6) utilize micro magnifier to obtain on the doubtful works and the fiber at each respective specific point place of original work and the microscopic pattern image of mass colour or trace, and with database in the image at respective specific point place on the original work put down in writing contrast; If the microscopic pattern image is identical, then be genuine piece, if the microscopic pattern image is different, then be imitative article.
Said micro magnifier adopts portable or desk-top micro magnifier.
Said Raman spectrometer adopts the Portable Raman optical spectrum appearance.
The present invention is owing to take above technical scheme; It has the following advantages: 1, the inventive method at first is to detect the staff that puts on record by author and painting and calligraphy in rice paper class painting and calligraphy pieces, to demarcate specified point; Specified point can be chosen in any position of works, can be a place, also can be many places; In order to make the tighter effect that has more of this method for anti-counterfeit, the many places reconnaissance is advisable, and takes into account blank rice paper place, mass colour as far as possible and adhere to paper place, the trace place's each point that combines with paper; The micron order at each the specified point place that utilizes micro magnifier to obtain then to calibrate or the microscopic pattern image of nano level fiber and mass colour or trace; With fiber and the microscopic pattern image of mass colour or trace and the general image of these works of each specified point on the works that obtain, and the exact position of each specified point deposits database in; When detecting doubtful works; According to the position of each specified point of putting down in writing in the database, utilize micro magnifier to obtain the fiber of each specified point position on the doubtful works and the microscopic pattern image of mass colour or trace, and contrast with image in the database; If consistent, then would be genuine piece; If different, then be imitative article.Because the fiber condition of Chinese Painting and Calligraphy paper and mass colour state and the trace state that influenced by fiber condition all are unique, therefore carry out the accuracy height of false proof discrimination by above method and step, and also convenient.2, because the present invention also adopts Raman spectrometer that the material composition of respective specific point is detected; And the material composition of specified point on the original work put on record; When preventing pseudo-operation,, can further judge the true and false of works from the material composition of works with this with the material composition and the data contrast of putting on record of respective specific point on the doubtful works.3, owing to can adopting portable micro magnifier and Portable Raman optical spectrum appearance to detect, the present invention puts on record; This portable instrument is all easy to carry; Operate simple and easyly, can supply original author and related personnel to detect whenever and wherever possible to put on record or identify in places such as studio or impromptu Pen Associations.The present invention is applicable to many association areas such as artwork protection and transaction, lawyer's witness and judicial expertise, financial mortgage market.
Description of drawings
Fig. 1 is the original work of Chinese painting works " plum sparrow figure " in the specific embodiment of the inventive method
Fig. 2 is the imitative article of Chinese painting works " plum sparrow figure " in the specific embodiment of the inventive method
Fig. 3 is that specified point 1 place's fiber amplifies 120 times microscopic pattern image on the original work of " plum sparrow figure "
Fig. 4 is that specified point 1 place's fiber amplifies 120 times microscopic pattern image on the imitative article of " plum sparrow figure "
Fig. 5 is that 50 times microscopic pattern image is amplified at specified point 2 places on the original work of " plum sparrow figure "
Fig. 6 is that 50 times microscopic pattern image is amplified at specified point 2 places on the imitative article of " plum sparrow figure "
Fig. 7 is that 120 times microscopic pattern image is amplified in the part of Fig. 5
Fig. 8 is that 120 times microscopic pattern image is amplified in the part of Fig. 6
Fig. 9 is that 50 times microscopic pattern image is amplified at specified point 3 places on the original work of " plum sparrow figure "
Figure 10 is that 50 times microscopic pattern image is amplified at specified point 2 places on the imitative article of " plum sparrow figure "
Figure 11 is that 80 times microscopic pattern image is amplified in the part of Fig. 9
Figure 12 is that 80 times microscopic pattern image is amplified in the part of Figure 10
Figure 13 is the fiber Raman spectrogram at specified point 1,3 places on the original work of " plum sparrow figure "
Figure 14 is the fiber Raman spectrogram at specified point 1,3 places on the imitative article of " plum sparrow figure "
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is carried out detailed description.
Method for anti-counterfeit of the present invention mainly is through detecting the fiber condition of rice paper class Chinese Painting and Calligraphy paper; And the mass colour state and the trace state that influenced by fiber condition; Come being that the Chinese Painting and Calligraphy works of basic material are identified with rice paper class china picture-character paper, thereby reach false proof purpose.Be two embodiment below.
The first embodiment of the present invention may further comprise the steps:
1) demarcate specified point: painting and calligraphy detect put on record staff and author and work in coordination, and in rice paper class painting and calligraphy pieces picture, demarcate specified point jointly.Specified point can be divided three classes: blank rice paper place specified point, mass colour adheres to paper place specified point, and the trace place's specified point that combines with paper.Specified point can only use one type, also can multiclass use simultaneously.If specified point only selects one type, can be chosen in any position that mass colour adheres to paper.In order to make the tighter effect that has more of this method for anti-counterfeit, preferably multiclass is chosen specified point.General specified point should select more than three places, and respectively selects a place in the position of three types of specified points at least.
The micron order at each the specified point place that calibrates 2) detection: utilize micro magnifier, obtaining step 1) or the microscopic pattern image of nano level fiber condition and mass colour or trace.Micro magnifier in the present embodiment adopts portable or desk-top micro magnifier usually; Portable micro magnifier not only can clearly observe micron order or nano level fiber, mass colour, the trace state at each specified point place; And easy to carry, be convenient to obtain the image document of each specified point on the works to be detected at various occasions scene.
3) put on record: with exact position and the microscopic pattern image of each specified point on the general image of original work, and the general image of original work, deposit in the database as the image document and the text voucher archives of these works.
4) contrast: the position of putting each specified point of putting down in writing in the data on record according to step 3); Utilize micro magnifier to obtain on the doubtful works microscopic pattern image with the fiber at each respective specific point place of original work, mass colour, trace, and with step 3) in the microscopic pattern image at respective specific point place on the original work put down in writing in the filing database contrast.If the microscopic pattern image is identical, then be genuine piece, if the microscopic pattern image is different, then be imitative article.
In order more effectively rice paper class painting and calligraphy pieces to be carried out false proof protection, second embodiment of method for anti-counterfeit of the present invention may further comprise the steps:
1) demarcate specified point: painting and calligraphy detect put on record staff and author and work in coordination, and in rice paper class painting and calligraphy pieces picture, demarcate specified point jointly.Specified point can be divided three classes: blank rice paper place specified point, mass colour adheres to paper place specified point, and the trace place's specified point that combines with paper.Specified point can only use one type, also can multiclass use simultaneously.If specified point only selects one type, can be chosen in any position that mass colour adheres to paper.In order to make the tighter effect that has more of this method for anti-counterfeit, preferably multiclass is chosen specified point.General specified point should select more than three places, and respectively selects a place in the position of three types of specified points at least.
2) the material composition detects: the material constituent data at each the specified point place that calibrates employing Raman spectrometer obtaining step 1).In the present embodiment in the present embodiment,, preferably adopt the Portable Raman optical spectrum appearance in order to work conveniently.
The micron order at each the specified point place that calibrates 3) detection: utilize micro magnifier, obtaining step 1) or the microscopic pattern image of nano level fiber condition and mass colour or trace.Micro magnifier in the present embodiment adopts portable or desk-top micro magnifier usually; Portable micro magnifier not only can clearly observe micron order or nano level fiber, mass colour, the trace state at each specified point place; And easy to carry, be convenient to obtain the image document of each specified point on the works to be detected at various occasions scene.
4) put on record: with exact position, microscopic pattern image and the material composition data of each specified point on the general image of original work, and the general image of original work deposits in the database.
5) adopt Raman spectrometer to obtain on the doubtful works material composition data with each respective specific point place of original work, and with database in the material composition at respective specific point place on the original work put down in writing contrast.If the material composition of two works is different, prove the material difference that two works use, doubtful works can be imitative article certainly.If the material composition of two works is identical, can only prove that the material of two works uses is identical, but can not be the original work genuine piece only with the just disconnected doubtful works of these material composition data, get into step 6) and do judgement again.
6) utilize micro magnifier to obtain on the doubtful works and the fiber at each respective specific point place of original work and the microscopic pattern image of mass colour or trace, and with database in the image at respective specific point place on the original work put down in writing contrast; If the microscopic pattern image is identical, then be genuine piece, if the microscopic pattern image is different, then be imitative article.
Be a specific embodiment below.
Like Fig. 1, shown in Figure 2, what this enforcement detected is the Chinese painting works " plum sparrow figure " that are drawn on the rice paper, and Fig. 1 is original work, and Fig. 2 is imitative article.
1) selected the specified point of original work jointly by testing staff and painting and calligraphy pieces author: specified point 1 is selected in the rice paper blank space at 10mm place, straight line top, the seal upper right corner, with the image of the fiber condition that obtains this specified point; Specified point 2 is selected in the sharp-tongued end of sparrow place, the micromorphologic image after merging with the fiber that obtains this specified point and mass colour; Specified point 3 is selected in seal lower right corner trace and paper intersection, the micromorphologic image after merging with the fiber that obtains this specified point and trace.
2) the microscopic pattern image (like Fig. 3,5,7,9, shown in 11) of the fiber of specified point 1,2,3, mass colour, trace employing micro magnifier obtaining step 1); Adopt Raman spectrometer to detect specified point 1,3 inherent material compositions simultaneously; Obtain data (shown in figure 13); Among Figure 13 1 is the fiber Raman spectrogram at specified point 1 place, and 3 among Figure 13 is the fiber Raman spectrograms at specified point 3 places.
3) with each specified point in these works the exact position and through step 2) in material composition data, fiber, mass colour, the microscopic pattern image of trace of the works specified point 1,2,3 that obtains, and the general image of these works deposits database in.
The position of 4) putting each specified point 1,2,3 of original work of putting down in writing in the data on record according to step 3); Utilize micro magnifier to obtain fiber, the mass colour of each specified point 1,2,3 position on the doubtful works, the microscopic pattern image (like Fig. 4,6,8,10, shown in 12) of trace; It is (shown in figure 14 to utilize Raman spectrometer to detect on the doubtful works specified point 1,3 inherent material compositions simultaneously; Among Figure 14 1 is the fiber Raman spectrogram at specified point 1 place; Among Figure 14 3 is the fiber Raman spectrograms at specified point 3 places), and with step 3) in the material constituent data and the micro image of database contrast.Find these doubtful works and database put on record three specified point fibers, mass colour, trace microscopic pattern image of works and inconsistent, so this doubtful works are accredited as the article of imitating.Data consistent again the two material composition at each specified point detected data simultaneously and compares, owing to can conclude that these doubtful works are with the manual imitative article of material.
Claims (3)
1. the method for anti-counterfeit of a Chinese Painting and Calligraphy, its step is following:
1) detects the staff that puts on record by author and painting and calligraphy and in the original work of Chinese Painting and Calligraphy, calibrate some specified points; This specified point comprises: blank rice paper place specified point; Mass colour adheres to paper place specified point; And a trace place or the many places of place in the specified point that combine with paper, wherein, said specified point comprises that at least said mass colour adheres to paper place specified point;
The material constituent data at each the specified point place that calibrates 2) employing Raman spectrometer obtaining step 1), said material composition data are Raman spectrogram; 3) utilize micro magnifier obtaining step 1) in micron order or the microscopic pattern image of nano level fiber and mass colour or trace at each specified point place of calibrating;
4) with exact position, microscopic pattern image and the Raman spectrogram of each specified point on the general image of original work, and the general image of original work deposits in the database;
5) adopt Raman spectrometer to obtain on the doubtful works Raman spectrogram with each respective specific point place of original work, and with database in the Raman spectrogram at respective specific point place on the original work put down in writing contrast; If the identical entering step 6) of Raman spectrogram if Raman spectrogram is different, then is imitative article;
6) utilize micro magnifier to obtain on the doubtful works and the fiber at each respective specific point place of original work and the microscopic pattern image of mass colour or trace, and with database in the image at respective specific point place on the original work put down in writing contrast; If the microscopic pattern image is identical, then be genuine piece, if the microscopic pattern image is different, then be imitative article.
2. the method for anti-counterfeit of Chinese Painting and Calligraphy as claimed in claim 1 is characterized in that: the portable or desk-top micro magnifier of said micro magnifier employing.
3. according to claim 1 or claim 2 the method for anti-counterfeit of Chinese Painting and Calligraphy, it is characterized in that: said Raman spectrometer adopts the Portable Raman optical spectrum appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101756766A CN101853364B (en) | 2010-05-12 | 2010-05-12 | Anti-counterfeiting method for Chinese painting and calligraphy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101756766A CN101853364B (en) | 2010-05-12 | 2010-05-12 | Anti-counterfeiting method for Chinese painting and calligraphy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101853364A CN101853364A (en) | 2010-10-06 |
| CN101853364B true CN101853364B (en) | 2012-09-05 |
Family
ID=42804845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101756766A Active CN101853364B (en) | 2010-05-12 | 2010-05-12 | Anti-counterfeiting method for Chinese painting and calligraphy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101853364B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102073845B (en) * | 2010-11-18 | 2016-09-28 | 中国艺术科技研究所 | The method identifying inkjet printing painting and calligraphy copy |
| CN102154947B (en) * | 2011-03-28 | 2013-09-04 | 王兴武 | Manual drawing paper with anti-counterfeiting effect and manufacturing method thereof |
| CN103268554A (en) * | 2013-04-17 | 2013-08-28 | 何海平 | Method for building painting and calligraphy identity information |
| CN104166839A (en) * | 2014-07-18 | 2014-11-26 | 刘宝旭 | Method and system for calligraphy and painting authentication |
| CN105844473A (en) * | 2015-01-15 | 2016-08-10 | 中国科学院高能物理研究所 | Artwork anti-counterfeiting method and artwork authenticating method |
| CN105844474A (en) * | 2015-01-15 | 2016-08-10 | 中国科学院高能物理研究所 | Artwork anti-counterfeiting method and artwork authenticating method |
| WO2016184435A1 (en) * | 2015-05-18 | 2016-11-24 | 尹毅 | Method and system for security filing of artwork by positioning evidence obtainment |
| CN106157242A (en) * | 2016-05-26 | 2016-11-23 | 朱建宗 | The method that calligraphy and painting transaction identifier docks with calligraphy and painting material object |
| CN106251340A (en) * | 2016-07-24 | 2016-12-21 | 朱建宗 | A kind of feature pattern data calculate the method for comparison micro image |
| CN108520285B (en) * | 2018-04-16 | 2021-02-09 | 图灵人工智能研究院（南京）有限公司 | Article authentication method, system, device and storage medium |
| CN108520426A (en) * | 2018-06-11 | 2018-09-11 | 周洪生 | A kind of proof integrated system based on the artificial trace in fibre surface |
| CN113684297A (en) * | 2021-07-30 | 2021-11-23 | 中国医学科学院药用植物研究所 | Anti-counterfeiting packaging material and anti-counterfeiting detection method |
| CN114125295A (en) * | 2021-11-25 | 2022-03-01 | 大势大非(北京)文化有限公司 | Private data painting and calligraphy right confirming method and device |
| CN115113385A (en) * | 2022-07-01 | 2022-09-27 | 网易（杭州）网络有限公司 | Cultural relic image processing system and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298800A (en) * | 2000-12-29 | 2001-06-13 | 北京清华试金石新技术有限公司 | Antiforge method using microscopic state of object itself |
| CN101629907A (en) * | 2009-08-03 | 2010-01-20 | 首都师范大学 | Method for authenticating inkpad of Chinese painting and calligraphy |
-
2010
- 2010-05-12 CN CN2010101756766A patent/CN101853364B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298800A (en) * | 2000-12-29 | 2001-06-13 | 北京清华试金石新技术有限公司 | Antiforge method using microscopic state of object itself |
| CN101629907A (en) * | 2009-08-03 | 2010-01-20 | 首都师范大学 | Method for authenticating inkpad of Chinese painting and calligraphy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101853364A (en) | 2010-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101853364B (en) | Anti-counterfeiting method for Chinese painting and calligraphy | |
| Allen | Foundations of forensic document analysis: theory and practice | |
| CN103164699B (en) | Painting and calligraphy pieces fidelity identification systems | |
| CN103116755A (en) | Automatic painting and calligraphy authenticity degree detecting system and method thereof | |
| Darade et al. | Automatic recognition of fake Indian currency note | |
| Abd-ElZaher | Different types of inks having certain medicolegal importance: Deciphering the faded and physically erased handwriting | |
| Kaminska | Don’t copy that: Security printing and the making of high-tech paper | |
| CN103531082B (en) | Antifalsification label and method | |
| CN107330479A (en) | Printed matter recognition methods and device | |
| CN205788875U (en) | The color antifalsification label of a kind of gold | |
| Žiljak et al. | Security methods in the art and science using spectroscopy in the visual and near infrared range | |
| CN110418720A (en) | Authenticable information recording | |
| CN107122468A (en) | A kind of archival of information method for having identified historical relic | |
| JP3096186U (en) | Forgery prevention form | |
| KR20210138980A (en) | Means Preventing Forgery and Falsification Using Light Polarizing Materials and Method Using there of | |
| CN203134262U (en) | Rewarding card with voice recognition function | |
| Asicioglu et al. | A novel 3D scan-based optical method for analyzing lines drawn at different pen pressure | |
| CN1139499C (en) | Making process of unlocking anti-fake device | |
| CN205582361U (en) | Do not do sticker visa | |
| CN205112708U (en) | Multi -functional anti -fake image authentication's coupons | |
| Chayal et al. | Investigation of frauds in signature rubber-stamps | |
| CN104228380B (en) | Invisible open locking-type method for anti-counterfeit | |
| Lavanya et al. | HIDDEN SECURITY FEATURES FOR THE RECOGNITION OF FAKE CURRENCY. | |
| Burns | The Royal Proclamation Charter for the Company of Adventurers | |
| Hashim | INTRODUCTION TO FORENSIC GRAPHICS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |