WO2017047619A1

WO2017047619A1 - Authenticity determination system, and server

Info

Publication number: WO2017047619A1
Application number: PCT/JP2016/077059
Authority: WO
Inventors: 水津克己; 正壽山本
Original assignee: 株式会社サードプラステクノロジー
Priority date: 2015-09-16
Filing date: 2016-09-14
Publication date: 2017-03-23
Also published as: JP2017059970A

Abstract

[Problem] To provide an authenticity determination system and a server with which the possibility of information being leaked can be reduced. [Solution] An authenticity determination system 1 makes it possible to determine the authenticity of an object 70 on the basis of information attached to the object 70. In the authenticity determination system 1, a server 30, a blurring device 40, a super resolution device 50, and a super resolution device 60 are connected to each other via a network 2. A CPU 401 of the blurring device 40 converts first image data, which is data of a first image 80 corresponding to information associated with the object 70, into blurred image data which is data of a blurred image 85 obtained by blurring the first image 80. With regard to reciprocal communication among the plurality of devices, i.e. the server 30, the blurring device 40, the super resolution device 50 and the super resolution device 60, the blurred image data that has been converted by the CPU 401 is transmitted and received via the network 2, and the authenticity of the object 70 is thereby determined.

Description

Authenticity judgment system and server

The present invention relates to an authenticity determination system and a server that enable authenticity determination of an object.

BACKGROUND Conventionally, an authenticity determination system that enables authenticity determination of an object is known. For example, the authenticity determination system described in Patent Document 1 includes an information terminal and a log management server. The information terminal reads code information of a digital watermark captured by a camera. The information terminal transmits the read code information as read log data to the log management server via the network. The log management server accumulates read log data in the database. The log management server analyzes the read log data stored in the database, and creates a warning list including a code that can not be the original shipping route and a code that is frequently detected abnormally. The log management server sends the alert list to the information terminal via the network. The information terminal displays a warning list on the display unit.

Unexamined-Japanese-Patent No. 2015-22314

In the above-described conventional authenticity determination system, read log data and a warning list are transmitted and received via a network. For this reason, the read log data and the warning list may be read by another person in the communication path on the network, and the information included in the read log data and the warning list may be leaked.

An object of the present invention is to provide an authenticity determination system and a server that reduce the possibility of information leakage.

In the authenticity determination system according to the first aspect of the present invention, a plurality of devices including the first device are connected via a network, and it is possible to determine the authenticity of the object based on information attached to the object. The first apparatus is a plagiarism image which is data of a first image data which is data of a first image corresponding to the information and which is data of a decoy image which the first image is culled In the communication among the plurality of apparatuses, the false image data converted by the first conversion means is transmitted and received via the network, and the authenticity determination of the object is provided. It is used in the authenticity determination process that enables

In this case, what is transmitted and received via the network is the forehead image data of the forehead image on which the first image is forged. For this reason, even if the image data is read by another person, the other person can not confirm the first image. Therefore, the possibility of the information included in the first image being leaked can be reduced.

In the authenticity determination system, the information may be information stored in a storage medium attached to an object. In this case, the authenticity determination can be enabled based on the information stored in the storage medium.

In the authenticity determination system, the plurality of devices include a server and a second device, and the first device converts the false image data converted by the first conversion unit into the server.

Storage control means for storing the decoy image data transmitted by the first transmission means in a storage unit; and the server stores the data in the storage unit by the storage control means. And second transmission means for transmitting the forged image data to the second device, wherein the second device performs a Fourier transform on the forged image data transmitted by the second transmission means. And the second image data corresponding to the information read from the storage medium by the reading device, the second image data being the data of the second image after the super resolution processing. The information processing apparatus may further include an authenticity determination unit that executes the authenticity determination process using one image and the second image based on the second image data created by the creation unit.

In this case, false image data is transmitted and received among the server, the first device, and the second device. Therefore, even if another image data is read by another person between the server, the first device, and the second device, the other person can not confirm the first image. Therefore, the possibility of the information included in the first image being leaked can be reduced.

In the authenticity determination system, link data is further stored in the storage medium, the first transmission unit transmits the decoy image data and the link data to the server, and the storage control unit Among the decoy image data stored in the storage unit, the decoy image data and the link data transmitted by the first transmission unit are associated with each other and stored in the storage unit. Transmitting the decoy image data associated with the same link data as the link data transmitted from the second device to the second device, and the second device reads the storage medium from the storage medium by the reading device The link data transmitting unit transmits the read link data to the server, and the creating unit transmits the link data to the server by the link data transmitting unit. It performs the super-resolution processing on the blurred image data transmitted by said second transmitting means in response to said link data, may create the second image data.

In this case, it is possible to transmit the false image data corresponding to the first image from the server to the second device more reliably than when the link data is not used. Therefore, the accuracy of the authenticity determination is improved.

In the authenticity determination system, the generation unit may perform the super-resolution processing on the false image data a plurality of times to generate the second image data. In this case, since the super-resolution processing is performed a plurality of times, the second image is clearer than when the super-resolution processing is performed only once. Therefore, the accuracy of the authenticity determination is improved.

In the server according to the second aspect of the present invention, the first device, the server, and the second device are connected via a network, and it is possible to determine the authenticity of the object based on the information attached to the object. The server included in the authenticity determination system, wherein in the first device, first image data, which is data of a first image corresponding to the information, is data of a decoy image in which the first image is overlooked Storage control means for storing the decoy image data, which is converted into decoy image data and transmitted to the server, in the storage unit in the server, and the authenticity determination of the object using the decoy image data The second apparatus for performing the authenticity determination process that enables the image processing apparatus further includes a transmission unit that transmits the decoy image data stored in the storage unit by the storage control unit.

It is a figure which shows the structure of the authenticity determination system 1, and the flow of data. It is a data block diagram of corresponding | compatible data table 95. FIG. It is a flowchart which shows a teasing apparatus process. It is a flowchart which shows server processing. It is a data block diagram of the corresponding | compatible data table 95 updated from the state shown in FIG. It is a flowchart which shows a super-resolution apparatus process.

Hereinafter, an authenticity determination system embodying the present invention will be described with reference to the drawings. First, the outline of the authenticity determination system 1 will be described with reference to FIG. The authenticity determination system 1 is a system that enables the authenticity determination of the object 70 based on the information given to the object 70. In the present embodiment, as an example, the object 70 is an eyebrow, but may be another product. The authenticity determination system 1 includes a network 2, a data center 3, a first base 4, a second base 5, and a third base 6. The data center 3 is provided with a server 30. The first base 4 is provided with a whistle device 40, a dedicated writer 41, and a work PC 42. The tampering device 40, the dedicated writer 41, and the work PC 42 are electrically connected to one another. The second site 5 is provided with a super-resolution device 50, a dedicated reader 51, and a work PC 52. The super-resolution device 50, the dedicated reader 51, and the working PC 52 are electrically connected to one another. The third base 6 is provided with a super resolution device 60, a dedicated reader 61, and a work PC 62. The super resolution device 60, the dedicated reader 61, and the working PC 62 are electrically connected to one another.

Each of the forgery device 40, the super resolution device 50, and the super resolution device 60 can communicate with the server 30 via the network 2. In the authenticity determination system 1, the fraudulent image data of the fraudulent image 85 (see FIGS. 1 and 6) described later is transmitted and received mutually, and the authenticity determination of the object 70 is performed.

The first base 4 is, for example, a base of a manufacturer of the object 70. An RFID (Radio Frequency Identifier) tag 71 is embedded in the object 70. The object 70 is manufactured by the manufacturer and shipped from the first location 4 (see arrow 711). The second base 5 is a base of a distribution manager, and is, for example, a warehouse, an export port, an import port, an airport, or the like. When passing through the second base 5, the authenticity determination of the object 70 is performed based on the information stored in the RFID tag 71. The object 70 determined to be an authentic product at the second location is delivered to the third location 6 (see arrow 712). The third base 6 is a base of a distributor, for example, a store. At the third base 6, the authenticity determination of the object 70 is performed based on the information stored in the RFID tag 71. The object 70 determined to be a genuine product by the authenticity determination is sold to the customer of the seller.

The electrical configuration of the server 30 will be described. The server 30 is provided with a CPU 301, a hard disk drive (hereinafter, HDD) 302, and a RAM 303. The CPU 301 controls the server 30. The RAM 303 temporarily stores various data. The HDD 302 stores programs for causing the CPU 301 to execute various processes, such as server processing (see FIG. 4) described later. The HDD 302 also stores a corresponding data table 95 (see FIG. 2) described later.

The electrical configuration of the tanning device 40 will be described. The forgery device 40 is provided with a CPU 401, an HDD 402, and a RAM 403. The CPU 401 controls the whistle device 40. The RAM 403 temporarily stores various data. The HDD 402 stores programs for causing the CPU 401 to execute various processes, such as a tumbling apparatus process (see FIG. 3) described later.

The electrical configuration of the super resolution device 50 will be described. The super resolution device 50 is provided with a CPU 501, an HDD 502, and a RAM 503. The CPU 501 controls the super resolution device 50. The RAM 503 temporarily stores various data. The HDD 502 stores programs for causing the CPU 501 to execute various types of processing, such as super-resolution device processing (see FIG. 6) described later.

The electrical configuration of the super resolution device 60 will be described. The super resolution device 60 is provided with a CPU 601, an HDD 602, and a RAM 603. The CPU 601 controls the super resolution device 60. The RAM 603 temporarily stores various data. The HDD 602 stores programs for causing the CPU 601 to execute various types of processing such as super-resolution processing (see FIG. 6) described later.

The correspondence data table 95 will be described with reference to FIG. The correspondence data table 95 is stored in the HDD 302 of the server 30. In the correspondence data table 95, the link data and the blurred image data of the blurred images 81 to 84 are associated. The forgery images 81 to 84 are generated by the first image data being garbled by the process of S12 (see FIG. 3, later described) by the forgery device 40. In the present embodiment, as an example, it is assumed that the first image data includes the number of the lot number of the object. The first images including lot numbers “55-35”, “23-82”, “15-96”, and “91-75” are overlooked as the decoy images 81 to 84 shown in FIG. 2 respectively. Image. The link data is information associated with the decoy image data. In the present embodiment, as an example, the link data is a character string. Although details will be described later, the generated decoy image data and link data are transmitted to the server 30 by the decoy apparatus 40 (see S13 in FIG. 3) and stored in the HDD 302 by the server 30 (S23 in FIG. 4). reference).

The process in the authenticity determination system 1 will be described. In the following description, the case where the authenticity determination of the object 70 (FIG. 1) is performed will be described as an example. As described above, the object 70 is manufactured at the first base 4 which is the base of the manufacturer, and the authenticity determination is made at the second base 5 which is the base of the distribution manager. Further, the object 70 is subjected to the authenticity determination at the third base 6 which is the base of the distributor.

First, an outline of the authenticity determination will be described. As shown in FIG. 1, an object 70 is manufactured at the first base 4 and an RFID tag 71 is attached. The operator of the first base 4 operates the dedicated writer 41 and the whistle device 40 via the work PC 42. The CPU (not shown) of the work PC 42 generates first image data, which is data of the first image 80, and link data "fblk". The first image 80 includes the lot number “58-21”.

The CPU of the work PC 42 controls the dedicated writer 41 and stores the first image data of the first image 80 and the link data “fblk” in the RFID tag 71 by wireless communication (arrow 701). Further, the CPU of the work PC 42 transmits the first image data of the first image 80 and the link data “fblk” to the tweezer 40. The tanning device 40 executes tanning device processing (see FIG. 3) described later, creates tanning image data based on the first image data (see S12 in FIG. 3), and transmits it to the server 30 (arrow 702 and S13 of FIG. 3). The first image data and the link data transmitted to the server 30 are stored in the correspondence data table 95 by the CPU 301 of the server 30 (see S23 of FIG. 4 and FIG. 5).

The object 70 is shipped from the first base 4 and transported to the second base 5 which is the base of the distribution manager (arrow 711). The operator at the second site 5 operates the dedicated reader 51 and the super resolution device 50 via the work PC 52. The CPU (not shown) of the working PC 52 controls the dedicated reader 51 and reads the first image data of the first image 80 and the link data “fblk” from the RFID tag 71 by wireless communication (see arrow 703) ). The CPU of the work PC 52 transmits the read first image 80 and the link data “fblk” to the super resolving device 50. The CPU 501 of the super resolving device 50 transmits the link data “fblk” transmitted from the work PC 52 to the server 30 (arrow 704, see S32 in FIG. 6).

The CPU 301 of the server 30 refers to the corresponding data table 95 (see FIG. 5), and transmits the deceased image data associated with the same link data “fblk” as the link data “fblk” transmitted from the super resolution device 50. It identifies (refer to S24 of FIG. 4). That is, the forgery image data of the forgery image 85 is specified. The CPU 301 of the server 30 transmits the identified image data of the identified false image 85 to the super-resolution device 50 (arrow 705, see S25 of FIG. 4).

The CPU 501 of the super-resolution device 50 performs super-resolution processing on the decoy image data transmitted from the server 30, and creates second image data (see S34 in FIG. 6). Super-resolution processing is processing that includes a Fourier transform and sharpens the decoy image 85. As a result, second image data of the second image 851 in which the false image 85 is sharpened is obtained. In other words, the second image 851 in which the first image 80 is restored is obtained from the false image 85. The CPU 501 enables the authenticity determination using the first image data of the first image 80 read by the dedicated reader 51 and the second image data of the created second image 851. An example of a method for enabling the authenticity determination will be described later.

As a result of the authenticity determination, the object 70 determined to be a genuine product is delivered to the third base 6 which is the base of the distributor (see arrow 712). At the third base 6, the authenticity determination is performed as in the case of the second base 5. That is, the worker at the third base 6 operates the dedicated reader 61 and the super resolving device 60 via the work PC 62. The CPU (not shown) of the working PC 52 controls the dedicated reader 61 and reads the first image data of the first image 80 and the link data “fblk” from the RFID tag 71 by wireless communication (see arrow 706). ). The CPU of the work PC 62 transmits the read first image 80 and the link data “fblk” to the super resolving device 60. The CPU 601 of the super resolving device 60 transmits the link data “fblk” transmitted from the working PC 62 to the server 30 (see the arrow 707 and S32 in FIG. 6).

The CPU 301 of the server 30 refers to the correspondence data table 95 (see FIG. 5), and transmits the decoy image data associated with the same link data “fblk” as the link data “fblk” transmitted from the super resolution device 60 It identifies (refer to S24 of FIG. 4). That is, the forgery image data of the forgery image 85 is specified. The CPU 301 of the server 30 transmits the identified image data of the identified false image 85 to the super-resolution device 60 (arrow 708, see S25 in FIG. 4).

The CPU 601 of the super-resolution device 60 performs super-resolution processing on the decoy image data transmitted from the server 30, and creates second image data (see S34 in FIG. 6). As a result, second image data of the second image 851 in which the false image 85 is sharpened is obtained. The CPU 601 enables the authenticity determination using the first image data of the first image 80 read by the dedicated reader 61 and the second image data of the created second image 851.

The process executed in the authenticity determination system 1 will be described in more detail with reference to FIGS. 3 to 6. First, with reference to FIG. 3, a tanning device process executed by the CPU 401 of the tanning device 40 will be described. When the worker operates the work PC 42 and inputs an instruction to start the tanning device processing, the CPU 401 reads a tanning device processing program from the HDD 402. The CPU 401 loads the read program on the RAM 403 and executes the device processing.

In the forgery process, first, it is determined whether first image data and link data are acquired (S11). As described above, the first image data and the link data are transmitted to the tampering device 40 by the working PC 42. The first image data and the link data transmitted to the tampering device 40 are the same as the information (see the arrow 701 in FIG. 1) stored in the RFID tag 71 by the dedicated writer 41.

If the first image data and the link data are not acquired (S11: NO), the CPU 401 returns the process to S11. When the first image data and the link data are acquired (S11: YES), the acquired first image data is converted into a crawl image data (S12). As a result, the forged image data of the forged image 85 (refer to FIG. 1) on which the first image 80 (refer to FIG. 1) is extracted is created. Next, the decoy image data created in S12 and the link data “fblk” acquired in S11 are transmitted to the server 30 (S13, see arrow 702 in FIG. 1). Next, the CPU 401 returns the process to S11.

The server processing by the server 30 will be described with reference to FIG. When an instruction to execute the server process is input to the server 30, the CPU 301 reads a program of the server process from the HDD 302. The CPU 301 loads the read program in the RAM 303 and executes server processing.

In the server process, first, it is determined whether or not the decoy image data and the link data (see arrow 702 in FIG. 1) transmitted in S13 (see FIG. 3) are acquired (S21). When the image data and the link data are not acquired (S21: NO), the link data (FIG. 1) transmitted by S32 (see FIG. 6, later described) of the super resolution device 50 or the super resolution device 60. It is determined whether or not the

arrows

704 and 707 have been received (S22). If the link data is not received (S22: NO), the CPU 301 returns the process to S21.

When the decoy image data and the link data transmitted in S13 (see FIG. 3) are acquired (S21: YES), the acquired decoy image data and the link data are correlated and stored in the HDD 302 (S23). As a result, the correspondence data table 95 shown in FIG. 3 is updated as shown in the correspondence data table 95 shown in FIG. That is, the link data “fblk” and the blurred image data of the blurred image 85 are stored in the corresponding data table 95. The CPU 301 returns the process to S21.

When link data (see

arrows

704 and 707 in FIG. 1) transmitted from the super resolution device 50 or the super resolution device 60 is received (S22: YES), of the decoy image data stored in the HDD 302, The false image data associated with the same link data as the link data transmitted from the super resolution device 50 or the super resolution device 60 is specified (S24). When link data “fblk” is transmitted from super resolution device 50 or super resolution device 60 (see

arrows

704 and 707 in FIG. 1), it corresponds to link data “fblk” in corresponding data table 95 (see FIG. 5) Forgery image data of the attached forgery image 85 is specified.

Next, the decoy image data identified in S24 is transmitted to the super resolution device 50 or the super resolution device 60 (S25). If the link data acquired in S22 is the data transmitted from the super resolution device 50 (see the arrow 704 in FIG. 1), the decoy image data is transmitted to the super resolution device 50 (FIG. 1). Arrow 705). If the link data acquired in S22 is the data transmitted from the super resolution device 60 (see arrow 707 in FIG. 1), the decoy image data is transmitted to the super resolution device 60 (arrow in FIG. 1) See 708). Next, the CPU 301 returns the process to S21.

Super-resolution device processing by the

super-resolution devices

50 and 60 will be described with reference to FIG. In the following description, although the case where it is executed by the CPU 501 of the super resolving device 50 will be described, the same applies to the case where it is executed by the CPU 601 of the super resolving device 60. When the worker operates the work PC 52 and inputs an instruction to start super-resolution device processing, the CPU 501 reads the super-resolution device processing program from the HDD 502. The CPU 501 loads the read program on the RAM 503 and executes the super-resolution device processing.

As shown in FIG. 6, in the super-resolution device processing, it is determined whether or not the first image data read from the RFID tag 71 by the dedicated reader 51 and the link data (see the arrow 703 in FIG. 1) are acquired. (S31). If the first image data and the link data are not acquired (S31: NO), the CPU 501 repeats the process of S31. If the first image data and the link data are acquired (S31: YES), the acquired link data “fblk” is transmitted to the server 30 (S32, see arrow 704 in FIG. 1). The transmitted link data is received by the CPU 301 of the server 30 (S22 in FIG. 4: YES).

Next, it is determined whether or not the decoy image data (see arrow 705 in FIG. 1) transmitted in S25 (see FIG. 4) is obtained according to the link data sent to the server 30 in S32 (S33) . When the forgery image data is not acquired (S33: NO), the CPU 501 repeats the process of S33.

When the forgery image data is acquired (S33: YES), the super-resolution processing is performed on the acquired forgery image data, and the second image 851 after the super-resolution processing (see FIG. 1) Second image data is created (S34).

Then, the first image 80 corresponding to the information read from the RFID tag 71 by the dedicated reader 51 and the second image 851 based on the second image data created in S34 are used to execute the authenticity determination process. (S35). The authenticity determination processing is processing that enables the authenticity determination of the object 70.

The authenticity determination process may be any process as long as the worker can determine the authenticity of the object 70, and the mode is not limited. For example, the authenticity determination process may be a process of displaying the first image 80 and the second image 851 on a display (not shown). In this case, the worker compares the first image 80 and the second image 851 displayed on the display, and determines that the product is a genuine product if they match, and determines that it is a counterfeit product if they do not match. Further, in the authenticity determination process, the CPU 501 compares the first image 80 and the second image 851, and notifies the worker that they match if they match, and notifies the worker that they do not match if they do not match. It may be a process. The method of notification is not limited, and may be displayed on a display, for example, or may be notified by a lighting pattern of an LED (Light Emitting Diode). In the present embodiment, since the lot number “58-21” which is the information included in the first image 80 and the “58-21” which is the information included in the second image 851 are the same, they are genuine products. is there. After executing the process of S35, the CPU 501 returns the process to S31.

As described above, the authenticity determination process is executed at the second site 5. The object 70 determined as an authentic product as a result of the authenticity determination at the second base 5 is delivered to the third base 6 (see the arrow 712 in FIG. 1). As described above, in the third base 6, the super resolution device processing (see FIG. 6) is executed by the CPU 601 of the super resolution device 60. That is, the first image data read from the RFID tag 71 and the link data (see arrow 706 in FIG. 1) are acquired by the dedicated reader 61 (S31: YES), and the link data is transmitted to the server 30 (S32, See arrow 707 in FIG. 1). The forgery image data (see arrow 708 in FIG. 1) transmitted from the server 30 is acquired (S33: YES), and the super-resolution processing is executed (S34). Further, the authenticity determination process is executed (S35). The object 70 determined to be an authentic product as a result of the authenticity determination at the third base 6 is sold to the customer.

As described above, the processing in the authenticity determination system 1 of the present embodiment is performed. In the present embodiment, in the communication among a plurality of devices (in the present embodiment, the server 30, the tanning device 40, and the super resolution devices 50 and 60), the tweezers converted in S12 (see FIG. 3) Image data is transmitted and received via the network 2 (see

arrows

702, 705 and 708 in FIG. 1). Then, the decoy image data is used in the authenticity determination process (see S34 and S35 in FIG. 6). What is transmitted and received via the network 2 is the limp image data of the decoy image 85 in which the first image 80 is decoyed. Therefore, even if the false image data of the false image 85 transmitted and received on the network 2 is read by another person, the other person can not confirm the first image 80. Therefore, it is possible to reduce the possibility that the information included in the first image 80 (in the present embodiment, lot number “58-21”) leaks out.

Further, in the present embodiment, information such as first image data is stored in the RFID tag 71 which is a storage medium attached to the object 70. The authenticity determination system 1 can enable the authenticity determination based on the information stored in the RFID tag 71.

In addition to the first image data, link data is stored in the RFID tag 71 (see an arrow 701 in FIG. 1). The CPU 401 transmits the decoy image data and the link data based on the first image data to the server 30 (S13 in FIG. 3, arrow 702 in FIG. 1). The transmitted decoy image data and link data are correlated by the CPU 301 and stored in the HDD 302 (S23 in FIG. 4). The link data (see

arrows

703 and 706 in FIG. 1) read from the RFID tag 71 by the

dedicated reader

51 and 61 is transmitted to the server 30 by the CPUs 501 and 601 (S32 in FIG. 6,

arrows

704 and 707 in FIG. 1). reference). Of the decoy image data (see FIG. 5) stored in the HDD 302 by the CPU 301, it is associated with the same link data as the link data (see

arrows

704 and 707 in FIG. 1) transmitted from the super resolving

device

50, 60 The forged image data is transmitted to the super-resolution device 50, 60 (S25 in FIG. 4, see arrows 705, 708 in FIG. 1). The super-resolution processing is performed on the decoy image data transmitted according to the link data transmitted to the server 30 in the processing of S32 (FIG. 6) by the

CPUs

501 and 601, and the second image data is created. (See S34 in FIG. 6). Then, the authenticity determination processing is executed by the CPUs 501 and 601 (S35).

Thus, in the present embodiment, link data is used to perform processing. Therefore, data stored in the HDD 302 and transmitted by the

CPU

501, 601 to the server 30 as compared with the case where arbitrary data not stored in the RFID tag 71 is created by the

CPU

501, 601 and used instead of link data. It is easy to agree with the data Therefore, it is possible to transmit the false image data corresponding to the first image 80 from the server 30 to the super resolving

devices

50 and 60 more reliably than when the link data is not used. Therefore, the accuracy of the authenticity determination is improved.

In the above embodiment, the tanning device 40 is an example of the "first device" in the present invention. The RFID tag 71 is an example of the "storage medium" in the present invention. The super resolution device 50 and the super resolution device 60 are examples of the “second device” in the present invention. CPU401 which performs processing of S12 (refer to Drawing 3) is an example of the "1st conversion means" of the present invention. CPU401 which performs processing of S13 (refer to Drawing 3) is an example of the "1st transmission means" of the present invention. The CPU 301 performing the process of S23 (see FIG. 4) is an example of the "storage control means" in the present invention. CPU301 which performs processing of S25 (refer to Drawing 4) is an example of the "2nd transmission means" of the present invention. The

CPUs

501 and 601 that perform the process of S34 (see FIG. 6) are an example of the “creation means” in the present invention. The

CPUs

501 and 601 that perform the process of S35 (see FIG. 6) are an example of the "authority determination means" in the present invention.
The present invention is not limited to the above embodiment, and various modifications can be made. For example, although the super-resolution processing (see S34 in FIG. 6) is performed once and the second image data is created, the present invention is not limited to this. For example, in S34, the super-resolution processing may be performed multiple times on the decoy image data to create the second image data. In this case, since the super-resolution processing is performed a plurality of times, the second image 851 becomes clearer than when it is performed only once. Therefore, the accuracy of the authenticity determination is improved.
Regarding Claim 3, In addition, the link data may not be transmitted / received as long as the image data is transmitted / received among the server 30, the bookmarking apparatus 40, and the

super-resolution devices

50, 60. For example, the link data may not be stored in the RFID tag 71, and only the first image data may be stored (arrow 701 in FIG. 1). In this case, for example, the decoy image data is created based on the first image data by the CPU 401 of the decoy apparatus 40 (S12 in FIG. 3) and transmitted to the server 30 (S13 in FIG. 3). The CPU 301 of the server 30 stores the tweet image data in the HDD 302 (S23 in FIG. 4). The

CPUs

501 and 601 of the

super-resolution devices

50 and 60 create hidden image data based on the first image data read from the RFID tag 71 by the dedicated readers 51 and 61 (not shown). In S32 (see FIG. 6), the

CPUs

501 and 601 transmit not the link data but the persimmon image data to the server 30. In S24 (see FIG. 4), the CPU 301 identifies, among the blurring image data stored in the HDD 302, the blurring image data that matches the blurring image data transmitted from the

super-resolution device

50, 60. The CPU 301 transmits the identified decoy image data to the

super-resolution devices

50 and 60 in S25 (see FIG. 4). The

CPUs

501 and 601 perform super-resolution processing on the received decoy image data (S34 in FIG. 6), and execute authenticity determination processing (S35 in FIG. 6). Furthermore, the first image data 80 stored in the RFID tag 71 may be a hidden image. If an image is stored in the RFID tag 71, even if the image data of the RFID tag 71 is read by another person, the other person confirms the first image 80 if there is no super resolution device. I can not do it. The outflow of the first image 80 can be reliably prevented.

Also in this case, the tanning image data is transmitted and received among the server 30, the tanning device 40, and the

super-resolution devices

50 and 60. Therefore, even if the tweet image data transmitted / received among the server 30, the tweet device 40, and the

super-resolution devices

50, 60 is read by another person, the other person confirms the first image 80. I can not Thus, the possibility of the information included in the first image 80 being leaked can be reduced.

Moreover, although information, such as link data and 1st image data, was memorize | stored in RFID tag 71, it is not limited to this. For example, a storage medium other than the RFID tag 71 such as a USB (Universal Serial Bus) memory may be used. Further, the information such as the link data and the first image data may be attached to the object 70 and may not be stored in the storage medium. For example, information may be included in a barcode and a QR code (registered trademark) and the like, and may be attached to the object 70.

The authenticity determination system 1 may be any system as long as a plurality of devices including the forgery device 40 are connected via the network 2 and the authenticity determination of the object is possible based on the information attached to the object 70, The server 30 and a part of the

super resolution devices

50 and 60 may not be provided. For example, the server 30 and the super resolution device 50 may not be provided. In this case, the whistle image data may be transmitted from the whistle device 40 to the super-resolution device 60 via the network 2 and used for the authenticity determination process.

Moreover, even if a part of the process performed in the authenticity determination system 1 such as the process shown in the flowcharts of FIGS. 3, 4 and 6 is processed by an apparatus different from the apparatus performing the process in the above embodiment Good.

Moreover, when the authenticity determination of the target object 70 is executed by the

CPUs

501 and 601, although the processing is performed on one target object 70, the present invention is not limited to this. For example, a plurality of objects 70 may be packaged in a packaging material used for transportation. In this case, the first image data and the link data are collectively read from the RFID tag 71 attached to each of the plurality of objects 70 in the packing material (arrow 703 in FIG. 1), and the plurality of link data It may be collectively transmitted to the server 30 (S32 in FIG. 6, see arrow 704 in FIG. 1). Then, a plurality of second image data corresponding to a plurality of link data are collectively transmitted from the server 30 to the super resolution device 50, 60 (see S25 in FIG. 4 and arrows 705, 708 in FIG. 1). It is acquired by the resolving devices 50 and 60 (S33 in FIG. 6: YES). Then, super-resolution processing is performed on the plurality of second image data (S34 and S35 in FIG. 6).

DESCRIPTION OF SYMBOLS 1 True / false judgment system 2 Network 30 Server 40 Trick device 41

Special writer

50, 60

Super resolution device

51, 61 Special reader 70 Target object 71 RFID tag 80 First image 81 to 85 Till image 95 Correspondence data table 301, 401 , 501, 601 CPU
302, 402, 502, 602 HDD
851 second image

Claims

A plurality of devices including a first device are connected via a network, and the authenticity determination system enables authenticity determination of the object based on information given to the object,
First conversion means for converting first image data, which is data of a first image corresponding to the information, into decoy image data, which is data of a decoy image of the first image. Equipped with
In communication among the plurality of devices, the false image data converted by the first conversion means is transmitted and received via the network, and is used in an authenticity determination process that enables authenticity determination of the object. An authenticity judgment system characterized by
The authenticity determination system according to claim 1, wherein the information is information stored in a storage medium attached to the object.
The plurality of devices include a server and a second device,
The first device is
And a first transmission unit configured to transmit the decoy image data converted by the first conversion unit to the server.
The server is
Storage control means for storing the decoy image data transmitted by the first transmission means in a storage unit;
And second transmission means for transmitting the decoy image data stored in the storage unit by the storage control means to the second device.
The second device is
Super-resolution processing including Fourier transform is performed on the decoy image data transmitted by the second transmission unit, and second image data which is data of the second image after the super-resolution processing is created. Means of creation,
The authenticity determination process is performed using the first image corresponding to the information read from the storage medium by the reader and the second image based on the second image data generated by the generation unit. The authenticity determination system according to claim 2, further comprising: authenticity determination means.
The storage medium further stores link data,
The first transmission unit transmits the decoy image data and the link data to the server.
The storage control unit associates the decoy image data transmitted by the first transmission unit with the link data, and stores the association in the storage unit.
The second transmission unit is configured to, of the decoy image data stored in the storage unit, the decoy image data associated with the same link data as the link data transmitted from the second device. Send to the second device,
The second device includes link data transmission means for transmitting the link data read from the storage medium by the reader to the server.
The creating means performs the super-resolution processing on the decoy image data transmitted by the second transmission means in accordance with the link data transmitted to the server by the link data transmission means, The authenticity determination system according to claim 3, wherein two image data are created.
5. The authenticity determination system according to claim 3, wherein the creating unit creates the second image data by performing the super-resolution processing multiple times on the decoy image data.
A first device, a server, and a second device are connected via a network, and the server is included in an authenticity determination system that enables authenticity determination of the object based on information attached to the object. ,
In the first device, first image data, which is data of a first image corresponding to the information, is converted into false image data, which is data of a false image where the first image is false, and the server Storage control means for storing the decoy image data to be transmitted in a storage unit in the server;
A transmitting unit that transmits the decoy image data stored in the storage unit by the storage control unit to the second device that performs authenticity determination processing that enables authenticity determination of the object using the decoy image data. And a server characterized in that