TWI583570B - Painting medium and painting anti-fake method - Google Patents

Description

Painting medium and painting anti-counterfeiting method

The present invention relates to a painting medium and a painting anti-counterfeiting method, and in particular, to a painting medium that can be used for anti-counterfeiting and a painting anti-counterfeiting method using the painting medium.

Painting is a very important product in human culture. Its functions include recording things, conveying messages, expressing ideas, and expressing art or aesthetics. Painting covers all aspects of human civilization, and its value is self-evident. The famous painters in history have unprepared prices, and they are very likely to be scorned by unscrupulous people. In addition to stealing famous paintings, these unscrupulous people’s methods will also copy the classic paintings and attract buyers to buy fakes. Borrowed by Tuli. If a large number of counterfeit goods appear in the classic paintings, it will not only cause harm to the buyer, but may even cause market price confusion and damage the economy.

Since counterfeit goods or counterfeits are very harmful to the original work, it is especially important to identify the anti-counterfeiting technology of genuine and fake products. Generally speaking, after creating a painting, the artist will mark his or her name and creation date on the front or back of the canvas or paper, and the identifier can be identified by name and handwriting. However, even if the signature, stamp, and other personal styles are strong, it can still be imitated and forged, making the identification and anti-counterfeiting work more difficult. In the prior art, in addition to identifying the content of the painting itself and the information marked by the painter, the instrument can be used to identify the age of the painting, thereby assisting the recognizer to more accurately identify the genuine or counterfeit.

Although the method of identifying the age of painting by the instrument can more accurately identify the authenticity of the painting, its high cost also requires a complicated identification procedure, and at the same time it may damage the painting itself during the identification. On the other hand, with the development of technology, counterfeit technology is also getting more and more advanced, which makes the difficulty of instrument identification painting era. In other words, the current anti-counterfeiting identification work is more difficult than before, even if it is identified by instrument to identify the age. Accurate identification. Therefore, it is necessary to develop a simple, reliable and low-cost identification method to cope with the increasingly serious counterfeiting or counterfeiting problems.

Accordingly, one aspect of the present invention is to provide a pictorial medium to solve the problems of the prior art.

According to one embodiment, the pictorial medium of the present invention can be used by a user to draw on it to complete a painting. The drawing medium comprises a body having a first surface and an identification unit disposed on the body, wherein the user can draw on the first surface of the body to complete the painting, and the identification unit can be used by the identification device to recognize the painting.

In this embodiment, the body of the drawing medium may be a canvas, a drawing paper or a drawing board, and the identification unit may be a radio frequency identification unit. After the user finishes drawing, the writing device can write the identification information about the painting in the identification unit. The identification device can read the identification information in the identification unit to compare and identify the authenticity of the painting.

Another aspect of the present invention is to provide a method of anti-counterfeiting to solve the problems of the prior art.

According to a specific embodiment, the anti-counterfeiting method of the present invention comprises the steps of: setting the identification unit on the painting medium; and drawing the painting on the painting medium provided with the identification unit to complete the painting.

In this embodiment, the anti-counterfeiting method may further include the step of writing the identification information about the drawing to the identification unit after the user completes the drawing. Therefore, the identification information in the identification unit can be read by the identification device, and the information can be compared to identify the authenticity of the painting.

The advantages and spirit of the present invention will be further understood from the following detailed description of the invention.

Referring to FIG. 1, FIG. 1 is a schematic diagram showing a drawing medium 1 according to an embodiment of the present invention. As shown in FIG. 1 , the drawing medium 1 includes a body 10 and an identification unit 12 disposed on the body 10 . In practice, the body 10 can be, but is not limited to, a canvas, a drawing paper, or a drawing board, such as a material that can be painted by a painter.

The body 10 has a first surface 100, and the user or the painter can be on the first surface 100, and various painting materials (which can be called a layer of painting material) such as ink, watercolor, spray paint, oily paint, or tools are applied to the first surface. Painting on 100. In the specific embodiment, the identification unit 12 is disposed on the second surface of the body 10 relative to the first surface 100, but may be disposed in other parts of the body 10 in practice. For example, the body 10 can be formed by bonding two layers of materials to each other (for example, a first interlayer is bonded to a second interlayer, the two interlayers are the same area), and the identification unit 12 can be disposed on the two layers of materials. between. When the identification unit 12 itself is much smaller than the first surface 100, the identification unit 12 can also be located on the first surface 100. Alternatively, the identification unit 12 can be covered by a cover layer of a size and identification unit 12 to make it located. The identification unit 12 above the first surface 100 does not affect the artist's creation.

After the user or the painter completes the painting, the identification unit 12 on the drawing medium 1 can be used by the identifier to identify by the identification device. The identification unit 12 may include a radio frequency identification (RFID) unit or a barcode, and the identification device may be a corresponding reading device to read information in the radio frequency identification unit or the barcode.

In a specific embodiment, the identification unit 12 can be a radio frequency identification unit, and after the user or the painter finishes drawing on the first surface 100, the writing device can be used to write the identification information related to the painting. It enters the identification unit 12. In other words, the drawing medium 1 may be a canvas or a drawing paper provided with the blank recognizing unit 12, and when the user or the artist draws the painting, the identification information is written to the identification unit 12, and the identifier can be based on the identification unit 12. The identification information inside identifies the authenticity of the painting. In practice, not only can the identification information be written after the end of the painting, but also the writing can be performed during the painting, which is not limited by the present invention.

The content of the identification information allows the recognizer to directly distinguish the uniqueness of the painting. For example, the identification information may include the author of the painting, the theme or name of the painting, and the date of completion of the painting, etc. Whether the painting is the work of this painter. In addition to the above information, the identification information can also contain unique tags, which can be randomly generated and not repeated, and the content of the tags can be designed to be complex enough to be counterfeit. Moreover, the identification information may also be encrypted and then written to the identification unit 12, and further Achieve multiple protection effects.

When the identifier reads the identification unit 12 by the identification device, the recognition may be performed by decryption (if encryption) and the comparison process, that is, the information corresponding to various paintings may be stored in a database, and the identification may be performed. The identification information read by the device can be compared with the information in the database. If the comparison result is consistent, the painting can be judged as a genuine product. If the comparison result does not match, the painting is judged as a counterfeit or the painting is unrecognizable. In addition, the anti-read/write information can also be written into the identification unit 12, so that the unauthorized reading device or the identification device cannot obtain the information stored in the identification unit 12 from the identification unit 12, and writes it to another In the case of a fake painting, it is deceived to further achieve the effect of anti-counterfeiting.

Referring to FIG. 2, FIG. 2 is a schematic diagram showing a drawing medium 2 according to another embodiment of the present invention. As shown in FIG. 2 , the present embodiment differs from the previous embodiment in that the drawing medium 2 of the specific embodiment includes a body 20 and a first identifying unit 220 and a second identifying unit 222 disposed on the body 20 . In other words, the drawing medium 2 contains a plurality of identification units. The first identification unit 220 and the second identification unit 222 can independently provide the identification device to identify the authenticity of the painting. For example, the first identification unit 220 and the second identification unit 222 respectively write the same identification information, so When one identification unit fails, the identification of the painting can be recognized by another identification unit. In addition, the first identification unit 220 and the second identification unit 222 can also cooperate with each other for identification. For example, the first identification unit 220 writes the first identification data and the second identification unit 222 writes the second identification data. The identification device must receive the first identification data and the second identification data together to determine the painting as a genuine product, or the first identification data and the second identification The identification data is encrypted, and the first identification data and the second identification data can be decrypted when they are read by the identification device. Anti-counterfeiting protection can be further provided by means of a plurality of identification units cooperating with each other. In practice, the number and location of the identification units may be determined according to user requirements, and the present invention is not limited thereto.

As described in the above specific embodiment, the drawing medium provided with the identification unit can be painted by the user or the painter to complete the painting. The identification unit contains identification information about the painting. Therefore, after the identification device reads the identification information in the identification unit, the painting can be judged as authentic. On the other hand, if the identification information read by the identification device does not conform to the painting itself, or the identification information is not read, the identification device can determine whether the painting is a counterfeit or cannot be confirmed. The anti-counterfeiting method of the painting medium described above can easily and reliably identify the authenticity of the painting. The details of the anti-counterfeiting method of the present invention will be described in detail below.

Referring to FIG. 1 and FIG. 3 together, FIG. 3 is a flow chart showing the steps of the anti-counterfeiting method according to an embodiment of the present invention, and the method can be applied to the drawing medium 1 of FIG. As shown in FIG. 3, the anti-counterfeiting method of the present embodiment includes the following steps: in step S30, the identification unit 12 is disposed on the drawing medium 1; and in step S32, the user is in the drawing medium 1 having the identification unit 12. Draw on the painting to complete the painting.

In the embodiment, step S30 is to set the identification unit 12 on the body 10 of the drawing medium 1. The body 10 has a first surface 100 for the user to draw on, and the identification unit 12 can be disposed on the body. Other portions of the first surface 100 of 10, for example, relative to the other surface of the first surface 100, or within the interlayer of the body 10. The identification unit 12 can be A radio frequency identification (RFID) unit or a two-dimensional bar code can be used by the corresponding identification device to sense and read the data therein. The painting completed in step S32 can be identified by the recognition unit 12 of the drawing medium 1.

If the identification unit 12 set in step S30 is a two-dimensional barcode, the specific identification information is already included in the identification picture. Please refer to FIG. 4A. FIG. 4A is a flow chart showing the steps of the anti-counterfeiting method according to another embodiment of the present invention. As shown in FIG. 4A, the specific embodiment differs from the previous embodiment in that the anti-counterfeiting method of the specific embodiment further includes step S34, wherein the identification device reads the identification information in the identification unit. In the specific embodiment, the identification information in the two-dimensional barcode can be uniquely numbered or marked for the painting medium, and the identification device reads the number or the logo, and pre-stores the corresponding number in the comparison database or The painting information of the logo can identify the authenticity of the painting.

On the other hand, if the identification unit 12 is a radio frequency identification unit, the identification information can be written for identification. Please refer to FIG. 4B. FIG. 4B is a flow chart showing the steps of the anti-counterfeiting method according to another embodiment of the present invention. As shown in FIG. 4, the specific embodiment differs from the previous embodiment in that the anti-counterfeiting method of the specific embodiment further includes step S36, which is related to the painting after the user completes the painting (step S32). The identification information is written into the identification unit. In addition, the anti-counterfeiting method of the specific embodiment further includes step S38, so that the identification device reads the identification information written in the identification unit 12. The written identification information may include the author of the painting, the theme or name of the painting, and the date of completion of the painting. When the identification device reads the identification information from the identification unit 12, the information of the painting can be known, and the painting is recognized. The authenticity.

Please refer to FIG. 4C. FIG. 4C is a flow chart showing the steps of the anti-counterfeiting method according to another embodiment of the present invention. As shown in FIG. 4C, the specific embodiment is different from the previous embodiment in that the specific embodiment further includes step S360, which first encrypts the identification information about the painting, and encrypts the identification information. Write the identification unit; and in step S380, the identification device reads and decrypts the identification information written in the identification unit 12. By encrypting the identification information, the counterfeiter can be further prevented from forging the identification information to provide a more complete anti-counterfeiting effect. In addition, the anti-read/write information can also be written into the identification unit 12 so that the unauthorized reading device or the identification device cannot obtain the information stored in the identification unit 12 from the identification unit 12.

In summary, the drawing medium of the present invention can be provided with an identification unit. When the user or the artist finishes the painting on the drawing medium (drawing paper, canvas or drawing board, etc.), the identification information related to the painting can be written into the identification unit. in. The identification unit may be a two-dimensional barcode or a radio frequency identification (RFID) unit, and the identification device in the identification unit is read by using a corresponding identification device, for example, scanning is performed by using a barcode reader or an RFID reader. unit. By setting the identification unit on the painting medium, the painting on the painting medium can be easily and accurately identified. At the same time, since the identification device can use the wireless communication technology to read the identification unit, the identification or identification does not damage the painting itself, and at the same time, Reduce the difficulty and cost of identification.

The features and spirit of the present invention will be more apparent from the detailed description of the preferred embodiments. On the contrary, the purpose is to cover various changes and equal arrangements in the present invention. Within the scope of the patent scope. Therefore, the scope of the patented scope of the invention should be construed as broadly construed in the

1, 2‧‧‧ painting media

10, 20‧‧‧ ontology

12‧‧‧ Identification unit

100, 200‧‧‧ first surface

220‧‧‧First identification unit

222‧‧‧Second identification unit

S30~S38, S360, S380‧‧‧ process steps

1 is a schematic diagram of a drawing medium in accordance with an embodiment of the present invention.

2 is a schematic diagram of a drawing medium in accordance with another embodiment of the present invention.

Figure 3 is a flow chart showing the steps of the anti-counterfeiting method according to an embodiment of the present invention.

Figure 4A is a flow chart showing the steps of the anti-counterfeiting method in accordance with another embodiment of the present invention.

Figure 4B is a flow chart showing the steps of the anti-counterfeiting method according to another embodiment of the present invention.

Figure 4C is a flow chart showing the steps of the anti-counterfeiting method according to another embodiment of the present invention.

1‧‧‧Drawing medium

10‧‧‧ Ontology

12‧‧‧ Identification unit

100‧‧‧ first surface

Claims (11)

A painting medium for a user to draw on to complete a painting, the painting medium comprising: a body having a first surface for the user to draw thereon; and a writable identification unit Provided on the body, the writable identification unit includes a first identification unit and a second identification unit disposed at different positions of the body, wherein a first identification data of the identification information is stored in the first identification unit And the second identification unit stores the second identification unit; wherein the writeable identification unit further comprises an anti-reading information for rejecting an unauthorized identification device to obtain the identification information; wherein, After the identification device reads the first identification data stored in the first identification unit and the second identification data stored in the second identification unit, the identification device is based on the first identification data and the second identification data. Determine the authenticity of the painting. The painting medium of claim 1, wherein the body has the writable identification unit on the first surface. The painting medium of claim 2, further comprising a layer of painting material on the first surface, and the layer of painting material covers the writable identification unit. The painting medium of claim 2, further comprising a cover layer on the identification unit, wherein the cover layer area is approximately equal to an area of the writable identification unit. The painting medium of claim 1, wherein the body comprises a first interlayer having the first surface and a second interlayer, wherein the first interlayer The second interlayer is bonded and has the same area, and the writable identification unit is located between the first interlayer and the second interlayer. The drawing medium of claim 1, wherein the writable identification unit is a radio frequency identification (RFID) unit for writing to the identification information by a writing device. For example, the painting medium described in claim 6 of the patent application, wherein the identification information includes the author, subject and completion date of the painting. For example, in the painting medium described in claim 6, wherein the identification information is encrypted. A painting anti-counterfeiting method includes the steps of: setting a writable identification unit on a painting medium, the drawing medium having a first surface, and the drawing medium comprises a layer of painting material on the first surface, The write recognition unit includes a first identification unit and a second identification unit disposed at different positions of the drawing medium; writing, to the first identification unit, one of the first identification data related to the identification information of the painting, and A second identification data of the identification information of the painting is written into the second identification unit, wherein the first identification data and the second identification data can cooperate with each other for an identification device to read and determine the authenticity of the painting. And writing an anti-read/write information to the identification unit to reject an unauthorized identification device to obtain the identification information. The anti-counterfeiting method of claim 9, wherein the writable identification unit is a radio frequency identification (RFID) unit, and the step of writing the identification information is And: encrypting the identification information; and writing the encrypted identification information to the writable identification unit. The anti-counterfeiting method of claim 9, further comprising the step of: reading the identification information in the writable identification unit by an identification device.