Ceramic product authenticity identification method and device, equipment, storage medium and product

Abstract

The invention discloses a ceramic product authenticity identification method, device and equipment, a storage medium and a product. The method comprises the following steps: in response to triggering of a ceramic product authenticity identification event, obtaining at least one three-dimensional target area image of a to-be-detected ceramic product; wherein the three-dimensional target area image is a three-dimensional image of a target area containing an identity identification code printed on the to-be-detected ceramic product; analyzing the three-dimensional target area image, and determining microscopic feature point information in the three-dimensional target area image; and identifying the authenticity of the to-be-detected ceramic product based on the microscopic feature point information. According to the scheme, the authenticity of the to-be-detected ceramic product can be quickly and accurately identified.

Description

Technical Field

[0001] The present invention relates to the field of anti-counterfeiting technology, and in particular to a method, device, equipment, storage medium and product for identifying the authenticity of ceramic products. Background Art

[0002] Ceramic products are products that combine science, technology and art. Due to their high temperature resistance, wear resistance and easy cleaning, ceramic products have been widely used in daily life and industrial production. In addition, some ceramic products have collection value. Driven by economic interests, imitations of ceramic products are emerging in an endless stream, and the level of counterfeiting is getting higher and higher.

[0003] At present, the main anti-counterfeiting methods for ceramic products are relatively backward, mainly including: (1) traditional methods such as looking and touching, relying on experience to distinguish the authenticity. This method is highly subjective, and ordinary consumers do not have such professional identification level. (2) Anti-counterfeiting traceability query by scanning QR code. Although this method can use QR code as a carrier of ceramic traceability information, it also has major defects: ① QR code will greatly affect the aesthetics of ceramics; ② QR code is an open source technology and the encryption algorithm is easy to be cracked; ③ The QR code query background is easy to be forged and the fake is indistinguishable from the real. Summary of the invention

[0004] The present invention provides a method, device, equipment, storage medium and product for identifying the authenticity of ceramic products, which can quickly and accurately identify the authenticity of ceramic products to be inspected.

[0005] According to one aspect of the present invention, a method for identifying the authenticity of ceramic products is provided, comprising:

[0006] In response to a ceramic product authenticity identification event being triggered, obtaining at least one three-dimensional target area image of the ceramic product to be detected; wherein the three-dimensional target area image is a three-dimensional image of a target area including an identity identification code printed on the ceramic product to be detected;

[0007] Analyzing the three-dimensional target area image to determine microscopic feature point information in the three-dimensional target area image;

[0008] The authenticity of the ceramic product to be inspected is identified based on the microscopic feature point information.

[0009] According to another aspect of the present invention, there is provided a ceramic product authenticity identification device, comprising:

[0010] A three-dimensional target area image acquisition module, for acquiring at least one three-dimensional target area image of the ceramic product to be detected in response to the ceramic product authenticity identification event being triggered; wherein the three-dimensional target area image is a three-dimensional image of the target area including the identity identification code printed on the ceramic product to be detected;

[0011] A microscopic feature point information determination module, used to analyze the three-dimensional target area image and determine the microscopic feature point information in the three-dimensional target area image;

[0012] The ceramic product authenticity identification module is used to identify the authenticity of the ceramic product to be detected based on the microscopic feature point information.

[0013] According to another aspect of the present invention, an electronic device is provided, the electronic device comprising:

[0014] at least one processor; and

[0015] a memory communicatively connected to the at least one processor; wherein,

[0016] The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the ceramic product authenticity identification method described in any embodiment of the present invention.

[0017] According to another aspect of the present invention, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the ceramic product authenticity identification method described in any embodiment of the present invention when executed.

[0018] According to another aspect of the present invention, a computer program product is provided. The computer program product includes a computer program. When the computer program is executed by a processor, the method for identifying the authenticity of ceramic products according to any embodiment of the present invention is implemented.

[0019] The ceramic product authenticity identification solution of the embodiment of the present invention, in response to the ceramic product authenticity identification event being triggered, obtains at least one three-dimensional target area image of the ceramic product to be detected; wherein the three-dimensional target area image is a three-dimensional image of the target area containing the identity identification code printed on the ceramic product to be detected; the three-dimensional target area image is analyzed to determine the microscopic feature point information in the three-dimensional target area image; and the authenticity of the ceramic product to be detected is identified based on the microscopic feature point information. Through the technical solution provided by the embodiment of the present invention, the authenticity of the ceramic product to be detected can be quickly and accurately identified.

[0020] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A flowchart of a method for identifying the authenticity of ceramic products is provided for the first embodiment of the present invention;

[0023] Figure 2a A schematic diagram of a process of printing an identity code on decal paper provided by an embodiment of the present invention;

[0024] Figure 2b A schematic diagram of a process of attaching coded decal paper to a ceramic surface provided by an embodiment of the present invention;

[0025] Figure 3 A schematic diagram of microscopic feature points in a three-dimensional target area image provided by an embodiment of the present invention;

[0026] Figure 4 A flow chart of a method for identifying the authenticity of ceramic products provided in Embodiment 2 of the present invention;

[0027] Figure 5 A schematic diagram of the structure of a ceramic product authenticity identification device provided in Embodiment 3 of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of an electronic device for implementing the method for identifying the authenticity of ceramic products according to an embodiment of the present invention. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] Embodiment 1

[0032] Figure 1 A flowchart of a method for identifying the authenticity of ceramic products is provided for the first embodiment of the present invention. This embodiment is applicable to the case of identifying the authenticity of ceramic products. The method can be performed by a ceramic product authenticity identification device. The ceramic product authenticity identification device can be implemented in the form of hardware and / or software. The ceramic product authenticity identification device can be configured in an electronic device. Figure 1 As shown, the method includes:

[0033] S110. In response to a ceramic product authenticity identification event being triggered, obtaining at least one three-dimensional target area image of the ceramic product to be inspected; wherein the three-dimensional target area image is a three-dimensional image of a target area including an identity identification code printed on the ceramic product to be inspected.

[0034] In an embodiment of the present invention, in the process of producing ceramic products, in order to prevent the ceramic products from being counterfeited, the ceramic product manufacturer adds the production information of the ceramic products to the micro-graphic unit image, generates the identification code of the ceramic products, and prints the identification code on the preset position area on the surface of the ceramic products by high temperature resistant inkjet ink, wherein the high temperature resistant inkjet ink refers to printing on the surface of the ceramic products under the conditions of 680 degrees to 1300 degrees, which can effectively ensure that the ink on the surface of the ceramic products does not fall off or dissipate. Optionally, the micro-graphic unit image can be a unit image of a regular shape, such as a square or a rectangle, or a unit image of an irregular shape, such as a maple leaf shape, a bear shape, a flower shape, etc. It should be noted that the embodiment of the present invention does not limit the shape of the micro-graphic unit image. Exemplarily, in order to effectively improve the effect of the identification code on the aesthetics of the ceramic products, micro-graphic unit images of different shapes can be designed according to the purpose of the ceramic products and the pattern on the surface of the ceramic products. Optionally, the identification code may include a logic code (i.e., a logic dot matrix code), a QR code, a bar code, etc. The embodiment of the present invention does not limit the form of the identification code. For example, a 20-micron micro-dot technology may be used to print the logic code on a preset position area on the surface of a ceramic product through a high-temperature resistant inkjet ink, so that even if the logic code is printed on white porcelain, it is not so obvious, that is, it does not affect the aesthetics of the ceramic product.

[0035] In the embodiment of the present invention, the industrial inkjet printer prints the identification code on special flower paper using high temperature resistant inkjet ink, and then affixes the flower paper after the coding on the ceramic, and then the ceramic product is fired, wherein the flower paper is a traditional process of ceramic firing and is a specially treated paper. Figure 2a A schematic diagram of a process of printing an identity code on decal paper provided by an embodiment of the present invention, Figure 2b Schematic diagram of the process of attaching the coded decal paper to the ceramic surface provided by the embodiment of the present invention. Optionally, the industrial inkjet printer can also directly print the identification code on the surface of the ceramic product through high temperature resistant inkjet ink, and then glaze it.

[0036] In an embodiment of the present invention, when a ceramic product authenticity identification instruction input by a user is received, it is determined that a ceramic product authenticity identification event is triggered. In response to the ceramic product authenticity identification event being triggered, at least one three-dimensional target area image of the ceramic product to be detected is obtained, wherein the three-dimensional target area image is a three-dimensional image of the target area containing the identity identification code printed on the ceramic product to be detected. Optionally, obtaining at least one three-dimensional target area image of the ceramic product to be detected includes: obtaining at least two three-dimensional target area images of the ceramic product to be detected under different shooting angles and / or different lighting conditions. Exemplarily, the target area of ​​the ceramic product to be detected containing the identity identification code printed on the ceramic product to be detected is obtained, and the corresponding three-dimensional target area images under at least two shooting angles are obtained, thereby obtaining at least two three-dimensional target area images under different shooting angles. Exemplarily, the target area of ​​the ceramic product to be detected containing the identity identification code printed on the ceramic product to be detected is obtained, and the corresponding three-dimensional target area images under at least two lighting conditions are obtained, thereby obtaining at least two three-dimensional target area images under different lighting conditions. As another example, at least two three-dimensional target area images corresponding to different shooting angles and different lighting conditions are obtained for the target area of ​​the ceramic product to be detected that includes the identification code printed on the ceramic product to be detected. It should be noted that the embodiment of the present invention does not limit the number of three-dimensional target area images.

[0037] S120: Analyze the three-dimensional target area image to determine microscopic feature point information in the three-dimensional target area image.

[0038] In an embodiment of the present invention, after the identity recognition code is printed on a preset position area on the surface of a ceramic product by means of a high temperature resistant inkjet coding ink, the identity recognition code and the ceramic surface form new pattern information, and the protrusions of the code points on the ceramic surface can form a 3D microscopic effect, and form unique feature points with the ceramic surface. Therefore, the three-dimensional target area image is analyzed to determine the microscopic feature point information in the three-dimensional target area image. Exemplarily, the three-dimensional target area image can be input into a pre-constructed microscopic feature point recognition model, and the microscopic feature point information in the three-dimensional target area image is determined based on the output results of the microscopic feature point recognition model. Exemplarily, Figure 3 A schematic diagram of microscopic feature points in a three-dimensional target area image provided by an embodiment of the present invention.

[0039] Optionally, under different shooting angles and / or different lighting conditions, the points where the identification code can be seen by the camera and the ceramic surface are combined are different, and the characteristic information of the microscopic feature points presented in the three-dimensional target area image is different. Therefore, when obtaining at least two three-dimensional target area images of the ceramic product to be detected under different shooting angles and / or different lighting conditions, the microscopic feature point information in each of the at least two three-dimensional target area images can be determined respectively. Optionally, analyzing the three-dimensional target area image to determine the microscopic feature point information in the three-dimensional target area image includes: fusing the at least two three-dimensional target area images to generate a fused three-dimensional image; analyzing the fused three-dimensional image to determine the microscopic feature point information in the fused three-dimensional image. Exemplarily, based on a preset fusion strategy, at least two three-dimensional target area images taken at different shooting angles and / or different lighting conditions are fused to generate a fused three-dimensional image. Wherein, the fused three-dimensional image contains the microscopic feature point information contained in each of the at least two three-dimensional target area images taken at different shooting angles and / or different lighting conditions. The fused three-dimensional image is analyzed to determine the microscopic feature point information in the fused three-dimensional image.

[0040] S130, identifying the authenticity of the ceramic product to be inspected based on the microscopic feature point information.

[0041] In an embodiment of the present invention, the microscopic feature point information is analyzed to identify the authenticity of the ceramic product to be detected based on the analysis result. Optionally, the authenticity of the ceramic product to be detected is identified based on the microscopic feature point information, including: inputting the microscopic feature point information into a pre-trained ceramic product authenticity recognition model; identifying the authenticity of the ceramic product to be detected according to the output result of the ceramic product authenticity recognition model. Exemplarily, a pre-trained ceramic product authenticity recognition model is obtained, wherein the ceramic product authenticity recognition model is a model that can identify the authenticity of ceramic products by training and learning a deep neural network model based on a training sample set. The microscopic feature point information is input into the ceramic product authenticity recognition model, and the authenticity of the ceramic product to be detected is determined according to the output result of the ceramic product authenticity recognition model. The advantage of this arrangement is that the authenticity of the ceramic product to be detected can be quickly and accurately identified through the ceramic product authenticity recognition model.

[0042] Optionally, the authenticity of the ceramic product to be detected is identified based on the microscopic feature point information, including: matching the microscopic feature point information with a pre-constructed feature point database, and determining the authenticity of the ceramic product to be detected according to the matching result. Obtain a feature point database of the manufacturer corresponding to the ceramic product to be detected, wherein the feature point database contains a large number of three-dimensional microscopic feature points. Exemplarily, when the identity identification code is sprayed on different position areas of the ceramic product, the three-dimensional sample area images of the ceramic product under different shooting angles and different lighting conditions are obtained, and the three-dimensional sample area images are analyzed to determine the three-dimensional microscopic feature points in the three-dimensional sample area images, and the three-dimensional microscopic feature points corresponding to each three-dimensional sample area image are stored in the database to generate a feature point database. It can be understood that the feature point database contains a large number of three-dimensional microscopic feature points corresponding to real ceramic products produced by ceramic product manufacturers. Match the microscopic feature point information corresponding to the ceramic product to be detected with each group of three-dimensional microscopic feature points in the feature point data, and calculate the matching degree between the two. When there is a group of three-dimensional microscopic feature points in the feature point data whose matching degree with the microscopic feature point information is greater than a preset matching degree threshold, it can be determined that the ceramic product to be detected is a genuine ceramic product, rather than a forged or counterfeit ceramic product. When the matching degree of each group of three-dimensional microscopic feature points in the feature point data and the microscopic feature point information is less than a preset matching degree threshold, it can be determined that the ceramic product to be detected is a forged or counterfeit ceramic product.

[0043] The ceramic product authenticity identification method of the embodiment of the present invention, in response to the ceramic product authenticity identification event being triggered, obtains at least one three-dimensional target area image of the ceramic product to be detected; wherein the three-dimensional target area image is a three-dimensional image of the target area containing the identity identification code printed on the ceramic product to be detected; analyzes the three-dimensional target area image to determine the microscopic feature point information in the three-dimensional target area image; and identifies the authenticity of the ceramic product to be detected based on the microscopic feature point information. Through the technical solution provided by the embodiment of the present invention, the authenticity of the ceramic product to be detected can be quickly and accurately identified.

[0044] In some embodiments, after the authenticity of the ceramic product to be detected is identified based on the microscopic feature point information, it also includes: identifying the identity recognition code contained in the three-dimensional target area image to obtain the product information of the ceramic product to be detected; and verifying the authenticity recognition result of the ceramic product to be detected based on the microscopic feature point information according to the product information. In an embodiment of the present invention, the identity recognition code contained in the three-dimensional target area image is identified by scanning code technology, and the product information of the ceramic product to be detected is obtained according to the recognition result of the identity recognition code, wherein the product information includes one or more of the basic commodity information, enterprise information and anti-counterfeiting information of the ceramic product to be detected. The authenticity of the ceramic product to be detected is judged according to the product information of the ceramic product to be detected, and the authenticity recognition result of the ceramic product to be detected based on the product information is verified based on the authenticity recognition result of the ceramic product to be detected based on the microscopic feature point information. When the authenticity identification result of the ceramic products to be inspected based on product information is inconsistent with the authenticity identification result of the ceramic products to be inspected based on micro feature point information, it means that the authenticity of the ceramic products to be inspected needs further verification; when the authenticity identification result of the ceramic products to be inspected based on product information is consistent with the authenticity identification result of the ceramic products to be inspected based on micro feature point information, the authenticity identification results of the two are taken as the final authenticity identification result of the ceramic products to be inspected.

[0045] Embodiment 2

[0046] Figure 4 This is a flow chart of a method for identifying the authenticity of ceramic products provided in Embodiment 2 of the present invention.

[0047] like Figure 4 As shown, the method includes:

[0048] S410. In response to a ceramic product authenticity identification event being triggered, at least two three-dimensional target area images of the ceramic product to be inspected under different shooting angles and / or different lighting conditions are obtained; wherein the three-dimensional target area image is a three-dimensional image of the target area including an identity identification code printed on the ceramic product to be inspected.

[0049] S420: Fusing the at least two three-dimensional target area images to generate a fused three-dimensional image.

[0050] S430: Analyze the fused three-dimensional image to determine microscopic feature point information in the fused three-dimensional image.

[0051] S440, inputting the microscopic feature point information into a pre-trained ceramic product authenticity identification model.

[0052] S450: Identify the authenticity of the ceramic product to be tested according to the output result of the ceramic product authenticity identification model.

[0053] S460: Identify the identity code contained in the three-dimensional target area image to obtain product information of the ceramic product to be inspected.

[0054] S470, verifying the authenticity identification result of the ceramic product to be inspected based on the microscopic feature point information according to the product information.

[0055] The ceramic product authenticity identification method of the embodiment of the present invention can quickly and accurately identify the authenticity of the ceramic product to be inspected.

[0056] Embodiment 3

[0057] Figure 5 This is a schematic diagram of the structure of a ceramic product authenticity identification device provided by the third embodiment of the present invention. Figure 5 As shown, the device comprises:

[0058] The three-dimensional target area image acquisition module 510 is used to acquire at least one three-dimensional target area image of the ceramic product to be detected in response to the ceramic product authenticity identification event being triggered; wherein the three-dimensional target area image is a three-dimensional image of the target area including the identity identification code printed on the ceramic product to be detected;

[0059] A microscopic feature point information determination module 520 is used to analyze the three-dimensional target area image and determine the microscopic feature point information in the three-dimensional target area image;

[0060] The ceramic product authenticity identification module 530 is used to identify the authenticity of the ceramic product to be detected based on the microscopic feature point information.

[0061] Optionally, the ceramic product authenticity identification module is used to:

[0062] Inputting the microscopic feature point information into a pre-trained ceramic product authenticity identification model;

[0063] The authenticity of the ceramic product to be detected is identified according to the output result of the ceramic product authenticity identification model.

[0064] Optionally, the ceramic product authenticity identification module is used to

[0065] The microscopic feature point information is matched with a pre-constructed feature point database, and the authenticity of the ceramic product to be tested is determined based on the matching result.

[0066] Optionally, the three-dimensional target area image acquisition module is used to:

[0067] At least two three-dimensional target area images of the ceramic product to be inspected are obtained at different shooting angles and / or different lighting conditions.

[0068] Optionally, the microscopic feature point information determination module is used to:

[0069] fusing the at least two three-dimensional target area images to generate a fused three-dimensional image;

[0070] The fused three-dimensional image is analyzed to determine the microscopic feature point information in the fused three-dimensional image.

[0071] Optionally, the device further comprises:

[0072] A product information acquisition module, for identifying the authenticity of the ceramic product to be detected based on the microscopic feature point information, and then identifying the identity code contained in the three-dimensional target area image to obtain the product information of the ceramic product to be detected;

[0073] The authenticity identification result verification module is used to verify the authenticity identification result of the ceramic product to be detected based on the microscopic feature point information according to the product information.

[0074] The ceramic product authenticity identification device provided in the embodiment of the present invention can execute the ceramic product authenticity identification method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0075] Embodiment 4

[0076] Figure 6 A schematic diagram of the structure of an electronic device 10 that can be used to implement an embodiment of the present invention is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or required herein.

[0077] like Figure 6As shown, the electronic device 10 includes at least one processor 11, and a memory connected to the at least one processor 11, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., wherein the memory stores a computer program that can be executed by at least one processor, and the processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 to the random access memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other through a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0078] A number of components in the electronic device 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0079] The processor 11 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as a ceramic product authenticity identification method.

[0080] In some embodiments, the ceramic product authenticity identification method can be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as a storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed on the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the ceramic product authenticity identification method described above can be performed. Alternatively, in other embodiments, the processor 11 can be configured to perform the ceramic product authenticity identification method in any other appropriate manner (for example, by means of firmware).

[0081] Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various implementations can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0082] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that when the computer program is executed by the processor, the functions / operations specified in the flow chart and / or block diagram are implemented. The computer program may be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0083] In the context of the present invention, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in combination with an instruction execution system, device or equipment. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0084] To provide interaction with a user, the systems and techniques described herein may be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0085] The systems and techniques described herein may be implemented in a computing system that includes backend components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes frontend components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such backend components, middleware components, or frontend components. The components of the system may be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0086] A computing system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The client and server relationship is generated by computer programs running on the corresponding computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the defects of difficult management and weak business scalability in traditional physical hosts and VPS services.

[0087] In an embodiment of the present invention, a computer program product is further provided. The computer program product includes a computer program. When the computer program is executed by a processor, the method for identifying the authenticity of ceramic products described in any embodiment of the present invention is implemented.

[0088] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0089] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for identifying the authenticity of ceramic products, characterized in that: include: In response to a ceramic product authenticity identification event being triggered, obtaining at least one three-dimensional target area image of the ceramic product to be detected; wherein the three-dimensional target area image is a three-dimensional image of a target area including an identity identification code printed on the ceramic product to be detected; Analyzing the three-dimensional target area image to determine microscopic feature point information in the three-dimensional target area image; The authenticity of the ceramic product to be inspected is identified based on the microscopic feature point information.

2. The method according to claim 1, characterized in that Identifying the authenticity of the ceramic product to be detected based on the microscopic feature point information includes: Inputting the microscopic feature point information into a pre-trained ceramic product authenticity identification model; The authenticity of the ceramic product to be detected is identified according to the output result of the ceramic product authenticity identification model.

3. The method according to claim 1, characterized in that Identifying the authenticity of the ceramic product to be detected based on the microscopic feature point information includes: The microscopic feature point information is matched with a pre-constructed feature point database, and the authenticity of the ceramic product to be inspected is determined based on the matching result.

4. The method according to claim 1, characterized in that: Acquiring at least one three-dimensional target area image of the ceramic product to be inspected, including: At least two three-dimensional target area images of the ceramic product to be inspected are obtained at different shooting angles and / or different lighting conditions.

5. The method according to claim 4, characterized in that Analyzing the three-dimensional target area image to determine microscopic feature point information in the three-dimensional target area image includes: fusing the at least two three-dimensional target area images to generate a fused three-dimensional image; The fused three-dimensional image is analyzed to determine the microscopic feature point information in the fused three-dimensional image.

6. The method according to claim 1, characterized in that After the authenticity of the ceramic product to be detected is identified based on the microscopic feature point information, the method further includes: Identify the identity code contained in the three-dimensional target area image to obtain product information of the ceramic product to be detected; The authenticity identification result of the ceramic product to be inspected based on the microscopic feature point information is verified according to the product information.

7. A ceramic product authenticity identification device, characterized in that: include: A three-dimensional target area image acquisition module, for acquiring at least one three-dimensional target area image of the ceramic product to be detected in response to the ceramic product authenticity identification event being triggered; wherein the three-dimensional target area image is a three-dimensional image of the target area including the identity identification code printed on the ceramic product to be detected; A microscopic feature point information determination module, used to analyze the three-dimensional target area image and determine the microscopic feature point information in the three-dimensional target area image; The ceramic product authenticity identification module is used to identify the authenticity of the ceramic product to be detected based on the microscopic feature point information.

8. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the ceramic product authenticity identification method according to any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the ceramic product authenticity identification method according to any one of claims 1 to 6 when executed.

10. A computer program product, characterized in that The computer program product comprises a computer program, and when the computer program is executed by a processor, the method for identifying the authenticity of ceramic products according to any one of claims 1 to 6 is implemented.

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