Watch identification method and device

Abstract

The invention relates to a watch identification method and device. The watch identification method comprises the following steps: acquiring an identification signal of a watch; acquiring an image of the watch based on the identification signal of the watch; image identification is carried out according to the image, defect information is output, and the defect information is distinguishing information of fake watches and certified watches in appearance; and outputting an evaluation result of the watch according to the at least one defect information. According to the technical scheme, image identification is carried out according to the image, the defect information is output, and the evaluation result of the watch is output according to at least one kind of defect information, so that automatic identification of the watch is realized, and the defect information in the image is fully utilized as the basis of the evaluation result of the watch; the identification precision of the identification method of the watch is improved, automatic identification of the watch is realized, and limited observation by human eyes of a user is avoided.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and in particular to a watch identification method and device. Background Art

[0002] With the development of science and technology, watches have become daily necessities, worn on the hands of users. Some watches are mid- to high-end consumer products, and the watches are composed of a large number of parts and components, such as cases, dials, hour hands, minute hands, second hands, etc. In real life, there are some counterfeit watches on the market, and the parts in these counterfeit watches have corresponding defects, but these defects cannot be observed by the naked eye of the user. However, the commonly used watch identification method still uses naked eye observation, resulting in low identification accuracy of the existing watch identification method. Summary of the invention

[0003] The purpose of this patent is to provide a watch identification method and device, which can improve the identification accuracy of the watch identification method and realize automatic identification of the watch, avoiding the user's limited observation with the human eye.

[0004] According to a first aspect of the embodiment of the present invention, a method for identifying a watch is provided, comprising:

[0005] Get the identification signal of the watch;

[0006] acquiring an image of the watch based on the authentication signal of the watch;

[0007] Performing image identification based on the image and outputting defect information, wherein the defect information is information on the difference in appearance between the counterfeit watch and the genuine watch;

[0008] The evaluation result of the watch is outputted based on at least one defect information.

[0009] In one embodiment, the defect information includes at least one of a mark defect, a part shape defect, or a part surface defect, or a combination thereof.

[0010] In one embodiment, acquiring an image of the watch based on the identification signal of the watch includes:

[0011] Analyze the identification signal of the watch and determine the operation information of the shooting;

[0012] Adjust multiple angles of the watch based on the captured operational information;

[0013] If the watch is at a corresponding angle, the shooting of the watch is triggered and images of the watch at multiple angles are obtained.

[0014] In one embodiment, acquiring the image of the watch based on the identification signal of the watch further includes:

[0015] Arrange multiple images;

[0016] Traverse multiple images and mark each part in the image;

[0017] Statistics are performed based on the parts marked in the images, and it is determined that the parts in the watch are presented in at least one image.

[0018] In one embodiment, acquiring the image of the watch based on the identification signal of the watch further includes:

[0019] If there are unmarked parts in the image, the angle of the watch is adjusted based on the position of the unmarked parts until the unmarked parts appear in the image.

[0020] In one embodiment, the image identification is performed based on the image, and defect information is output, wherein the defect information is information on the difference in appearance between the counterfeit watch and the genuine watch, including:

[0021] Perform grayscale processing on the image and determine the area corresponding to the part based on the mark in the image:

[0022] Associate regions with part names and identify each part region;

[0023] Magnify the area of ​​the part;

[0024] Screen the difference points in the enlarged part area and determine the shape and position of the difference points;

[0025] The mark, shape or surface is determined according to the shape and position of the difference point, and defect information is output, wherein the defect information is the difference information in appearance between the counterfeit watch and the genuine watch.

[0026] In one embodiment, screening the difference points of the enlarged part area and determining the shape and position of the difference points includes:

[0027] Obtain the magnified area and traverse the magnified part area;

[0028] Input the enlarged part area into the difference point learning model and highlight the difference points;

[0029] Perform contour processing on each highlighted difference point to determine the shape of the difference point.

[0030] In one embodiment, screening the difference points of the enlarged part area and determining the shape and position of the difference points includes:

[0031] The positions of the highlighted difference points are determined in the coordinate system of the image based on the highlighted difference points.

[0032] In one embodiment, determining the mark, shape or surface according to the shape and position of the difference point and outputting the defect information includes:

[0033] Obtaining a defect learning model, wherein the defect learning model is trained based on the shape and position of previous difference points;

[0034] Inputting the shape and position of the difference point into the defect learning model to determine the area where the difference point is located, wherein the area where the difference point is located is a mark, shape or surface;

[0035] Output defect information based on the area where the difference point is located.

[0036] In one embodiment, the step of outputting the evaluation result of the watch according to at least one defect information includes:

[0037] obtaining at least one defect information;

[0038] At least one defect information is associated with the authenticity relationship table of the watch to output the evaluation result of the watch.

[0039] In one embodiment, outputting the evaluation result of the watch according to at least one defect information further includes:

[0040] If the watch is a counterfeit watch, the defect information is saved and a defect information set is formed;

[0041] Determine the counterfeiting method of counterfeit watches based on the defect information set.

[0042] According to the second aspect of the embodiment of the present invention, a watch identification device is provided, comprising:

[0043] An acquisition module, configured to acquire an identification signal of the watch;

[0044] a photographing module configured to acquire an image of the watch based on the identification signal of the watch;

[0045] An identification module is configured to perform image identification based on the image and output defect information, wherein the defect information is information on the difference in appearance between the counterfeit watch and the genuine watch;

[0046] The result module is configured to output the evaluation result of the watch according to at least one defect information.

[0047] According to a third aspect of the embodiments of this patent, an electronic device is provided, including:

[0048] one or more processors;

[0049] A storage device is used to store one or more programs, and when the one or more programs are executed by the one or more processors, the one or more processors implement the above-mentioned watch identification method.

[0050] According to the fourth aspect of the embodiments of this patent, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the above-mentioned watch identification method is implemented.

[0051] Compared with the prior art, the beneficial effect of this patent is that an image of the watch is acquired based on the identification signal of the watch to facilitate identification of the image. At this time, image identification is performed based on the image, and defect information is output, and an evaluation result of the watch is output based on at least one defect information, so as to realize automated watch identification, and fully utilize the defect information in the image as the basis for the evaluation result of the watch, thereby improving the identification accuracy of the watch identification method and realizing automated identification of the watch, avoiding the user's limited observation using the human eye. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 A schematic diagram of a flow chart of a watch identification method according to an embodiment of the present invention is shown;

[0053] Figure 2 Shows Figure 1 Schematic diagram of the process of S120;

[0054] Figure 3 Shows Figure 1 Schematic diagram of the process flow of S130;

[0055] Figure 4 Shows Figure 1 Schematic diagram of the process of S140;

[0056] Figures 5 to 7 A schematic diagram showing defect information of a watch identification method according to an embodiment of the present invention;

[0057] Figure 8 A block diagram of a watch authentication device according to an embodiment of the present invention is shown;

[0058] Fig. 9 A schematic diagram of the structure of a computer system suitable for implementing an electronic device of an embodiment of the present patent is shown. DETAILED DESCRIPTION

[0059] The exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; on the contrary, these embodiments are provided so that this patent will be more comprehensive and complete and fully convey the concept of the exemplary embodiments to those skilled in the art.

[0060] In addition, the described features, structures or characteristics may be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to give a full understanding of the embodiments of the present invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be adopted. In other cases, well-known methods, devices, implementations or operations are not shown or described in detail to avoid obscuring various aspects of the present invention.

[0061] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities may be implemented in software form, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0062] The flowcharts shown in the accompanying drawings are only exemplary and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps can be decomposed, and some operations / steps can be combined or partially combined, so the actual execution order may change according to actual conditions.

[0063] With the development of science and technology, watches have become daily necessities, worn on the hands of users. Some watches are mid- to high-end consumer products, and the watches are composed of a large number of parts and components, such as cases, dials, hour hands, minute hands, second hands, etc. In real life, there are some counterfeit watches on the market, and the parts in these counterfeit watches have corresponding defects, but these defects cannot be observed by the naked eye of the user. However, the commonly used watch identification method still uses naked eye observation, resulting in low identification accuracy of the existing watch identification method.

[0064] In order to solve the above technical problems, the purpose of this patent is to provide a watch identification method and device, which can improve the identification accuracy of the watch identification method and realize the automatic identification of the watch, avoiding the user's limited observation with the human eye.

[0065] Figure 1is a flow chart of a watch identification method according to an exemplary embodiment. The watch identification method can be applied to electronic devices such as detection equipment. The watch can include but is not limited to ordinary watches, smart watches, music watches, etc. Please refer to Figures 1 to 7 The watch identification method at least includes steps S110 to S140, which are described in detail as follows (the following description is made by taking the method applied to a watch as an example):

[0066] In step S110, an authentication signal of the watch is acquired.

[0067] In the embodiment of the present invention, the watch can reach the detection device through a conveyor line or under manual movement. The detection device determines that the watch is in the detection position through infrared sensing or taking pictures, and obtains the identification signal of the watch. At this time, the identification signal of the watch can be triggered by the watch being in the detection position, or it can be triggered by an externally connected mobile terminal. The identification signal of the watch starts the identification of the watch by the detection device, and facilitates the automatic identification of the watch by the detection device. Optionally, the identification signal can be an electronic switch signal or a network signal.

[0068] refer to Figure 2 In step S120, the photographing of the watch is triggered based on the identification signal of the watch, thereby acquiring an image of the watch.

[0069] In the embodiment of the present patent, the shooting of the watch is triggered based on the identification signal of the watch, so as to start the shooting of the watch and obtain the image of the watch. At the same time, the watch is rotated at multiple angles to obtain images of the watch at multiple angles. The images of the watch at multiple angles are used to determine that each part is within the shooting range, and the conditions of each part in the watch are determined through the corresponding images, thereby ensuring that the images of the corresponding parts are used for the next step of image identification, so as to judge the defects of the parts.

[0070] In one embodiment, the step of acquiring images of the watch at multiple angles based on the identification signal of the watch includes:

[0071] Step S121, analyzing the identification signal of the watch and determining the operation information of the shooting;

[0072] In the embodiment of the present patent, the identification signal of the watch is analyzed, and the operation information of the shooting is determined by analyzing the identification signal of the watch, so that the shooting arrangement of the watch at multiple angles can be determined by the operation information of the shooting, thereby facilitating the rotation control of the watch at multiple angles and ensuring the movement of the watch at multiple angles. Optionally, the watch is photographed by a shooting device, at which time, the shooting end of the shooting device is facing the watch, and the watch is photographed to obtain an image of the watch, and the shooting device receives the shooting operation information, so as to perform corresponding shooting of the watch at multiple angles.

[0073] Step S122, adjusting multiple angles of the watch according to the photographed operation information;

[0074] In an embodiment of the present patent, the photographed operation information is traversed to retrieve the angle information of the watch according to the word limitation, so as to determine the angle information of the watch through the photographed operation information, so as to adjust multiple angles of the watch through the angle information of the watch and complete the rotation arrangement of multiple angles of the watch.

[0075] Among them, the watch is in the inspection station, and the inspection station serves as the upper surface of the turntable. When the turntable receives the corresponding shooting operation information, the turntable rotates the corresponding angle according to the corresponding shooting operation information to facilitate the adjustment of multiple angles of the watch.

[0076] Step S123: If the watch is at a corresponding angle, triggering the shooting of the watch and acquiring images of the watch at multiple angles;

[0077] In an embodiment of the present patent, the watch is positioned to multiple angles in sequence driven by a rotating table. If the watch is at a corresponding angle, an in-position signal is triggered, and the in-position signal triggers the shooting of the watch, so that the camera can automatically shoot the watch under the trigger of the in-position signal, thereby obtaining an image of the watch at this angle. Since the watch needs to be positioned at multiple angles, multiple positioning signals are output to obtain images of the watch at multiple angles.

[0078] In an embodiment of the present patent, the method of acquiring images of a watch at multiple angles based on an identification signal of the watch also includes: arranging multiple images; traversing multiple images and marking each part in the image; performing statistics based on the parts marked in the image, and determining that each part in the watch is presented in at least one image; if there are unmarked parts in the image, adjusting the angle of the watch based on the position of the unmarked parts until the unmarked parts are presented in the image.

[0079] Among them, multiple images are arranged so as to arrange them in sequence according to time order or angle order so as to form an image set. For the image traversal of the image set, multiple images are traversed, and areas are circled by lines in the images so as to mark parts in the areas, thereby marking each part in the image, and the marked parts are collected so as to be compared with the parts list of the watch to determine whether the parts are complete.

[0080] At this time, statistics are taken based on the parts marked in the image, and it is determined that each part in the watch is in at least one image, thereby ensuring that the image identification is carried out when all parts are complete, so as to facilitate the investigation of defects in each part one by one. If there are unmarked parts in the image, the angle of the watch is adjusted based on the position of the unmarked parts until the unmarked parts are presented in the image, thereby ensuring that the image identification is carried out when all parts are complete, and the angle is supplemented later to avoid omissions.

[0081] refer to Figure 3 In step S130, image identification is performed based on the image, and defect information is output, where the defect information is information that distinguishes the appearance of the counterfeit watch from the genuine watch.

[0082] In the embodiment of the present invention, the image is identified, and defect information is outputted according to the image identification, so as to determine the defect information of each part, and thus determine the evaluation result of the watch according to the defect information of each part. The defect information includes mark defects, part shape defects or part surface defects.

[0083] In the actual counterfeiting process, the counterfeiter uses inferior parts for replacement, or uses second-hand recycled parts for replacement. At this time, the mark defect refers to the appearance defect of the mark or logo on the part, the part appearance defect refers to the deformation defect of the part's outline; the part surface defect refers to the polishing defect and stain defect on the surface of the part.

[0084] In one embodiment of the present invention, the image identification is performed based on the image, and defect information is output, wherein the defect information includes a mark defect, a part shape defect or a part surface defect, including:

[0085] Step S131, gray processing is performed on the image, and the area corresponding to the part is determined according to the mark in the image;

[0086] In one embodiment of the present patent, images are acquired at various angles and gray-processed to facilitate further regional processing of the gray-processed images to form various part regions. At this time, the region corresponding to the part is determined based on the mark in the image to facilitate determining the corresponding region of the part, thereby determining defect information based on further processing of the region.

[0087] Step S132: associate the region with the part name and determine the region of each part.

[0088] In one embodiment of the present patent, the preliminary outer contour of a part is determined based on the morphology of the region, and the type of the part is determined based on the preliminary outer contour of the part, thereby associating the region with the part name to ensure that the region corresponds to the name of the part, so as to determine the region of each part.

[0089] Step S133: Enlarge the part area.

[0090] In one embodiment of the present patent, a part area is enlarged to facilitate the discovery of the enlarged part area, and it exceeds the area observed by the human eye, thereby facilitating the discovery of defects in the area and improving the accuracy of defects. In addition, the background of the enlarged area can be highlighted to highlight the brightness of the defect point, thereby improving the accuracy of defects.

[0091] Step S134: Screen the difference points in the enlarged part area and determine the shape and position of the difference points.

[0092] In one embodiment of the present patent, the magnified area is obtained, and the magnified part area is traversed; the magnified part area is input into the difference point learning model, and the difference points are highlighted; the outline of each highlighted difference point is processed to determine the shape of the difference point; the position of each highlighted difference point is determined in the coordinate system of the image based on each highlighted difference point. Among them, the difference point learning model is trained by the previous part area and difference point. Optionally, the image of the watch is enlarged by a magnifying device. At this time, the magnifying device obtains the image and enlarges the image to highlight the part area, so as to further analyze the enlarged part area.

[0093] The difference point learning model is used to quickly confirm the difference points in the enlarged part area, which improves the traversal efficiency of the difference points, and highlights the difference points to facilitate the definition of the difference points, so as to further process the difference points. At this time, the outer contour of each highlighted difference point is processed to determine the shape of the difference point; based on each highlighted difference point, the position of each highlighted difference point is determined in the coordinate system of the image.

[0094] Step S135, determining the mark, shape or surface according to the shape and position of the difference point, and outputting defect information, wherein the defect information is the difference information in appearance between the counterfeit watch and the genuine watch.

[0095] In an embodiment of the present patent, a defect learning model is obtained, wherein the defect learning model is trained based on the shape and position of previous difference points; the shape and position of the difference points are input into the defect learning model to determine the area where the difference points are located, wherein the area where the difference points are located is a mark, a shape or a surface; defect information is output according to the area where the difference points are located, wherein the defect information is the difference information in appearance between a counterfeit watch and a genuine watch, and at this time, the defect information includes at least one of a mark defect, a part shape defect or a part surface defect or a combination thereof.

[0096] refer to Figures 3 to 7 In step S140, the evaluation result of the watch is output according to at least one defect information.

[0097] In one embodiment of the present invention, at least one defect information is obtained, and the defect is determined according to the at least one defect information, and then the evaluation result of the watch is output through the defect, so as to output the evaluation result of the watch while ensuring the accuracy of the defect information, so as to ensure the identification of the watch, so as to realize the automatic identification of the watch, and make full use of the defect information in the image as the basis for the evaluation result of the watch, improve the identification accuracy of the identification method of the watch and realize the automatic identification of the watch, and avoid the user's limited observation with the human eye. Optionally, the evaluation result of the watch is output for the defect through the defect identification device, and various analysis devices can also be used to perform metal analysis and travel time analysis on the parts, which are not limited here. Among them, the metal analysis device analyzes the metal composition of the parts to facilitate the identification of counterfeit parts, thereby determining the authenticity of the watch, and the travel time analysis device can compare the movement time of the hour hand and minute hand of the watch, so as to determine the movement accuracy of the hour hand and minute hand of the watch, thereby determining the authenticity of the watch.

[0098] In one embodiment of the present invention, the step of outputting the evaluation result of the watch according to at least one defect information includes:

[0099] Step S141, obtaining at least one defect information;

[0100] In the embodiment of the present invention, the defect information includes a mark defect, a part shape defect or a part surface defect. Since all new watches are tested for parts before being sold, all parts are in good condition and sealed. For counterfeit watches, the parts in the counterfeit watches may have a mark defect, a part shape defect or a part surface defect. By determining at least one defect information, it is easy to determine the problem of the corresponding part in the watch, thereby determining the evaluation result of the watch.

[0101] Step S142, associating at least one defect information with the authenticity relationship table of the watch to output the evaluation result of the watch;

[0102] In an embodiment of the present patent, at least one defect information is sorted in sequence to form a defect information set, which is then associated with the authenticity relationship table of the watch. At this time, the authenticity relationship table of the watch records the combination table formed by multiple defect information and records the specific defects of the parts, so that the evaluation result of the watch can be output by associating the authenticity relationship table of the watch with at least one defect information, thereby directly determining the evaluation result of the watch and improving the efficiency and accuracy of watch identification.

[0103] Step S143: If the watch is a counterfeit watch, the defect information is saved and a defect information set is formed;

[0104] Step S144: Determine the counterfeiting method of the counterfeit watch based on the defect information set.

[0105] In an embodiment of the present patent, if the watch is a counterfeit watch, the counterfeit watch is traced back to its source. At this time, the defect information is saved and a defect information set is formed. The counterfeiting means of each counterfeit watch is matched according to the defect information set, so as to determine the counterfeit means of the counterfeit watch according to the defect information set, and further control the counterfeit means of the counterfeit watch.

[0106] Compared with the prior art, the beneficial effect of this patent is that images of the watch at multiple angles are acquired based on the identification signal of the watch to facilitate identification of the image. At this time, image identification is performed based on the image, and defect information is output, and the evaluation result of the watch is output based on at least one defect information, so as to realize automated watch identification, and fully utilize the defect information in the image as the basis for the evaluation result of the watch, thereby improving the identification accuracy of the watch identification method and realizing automated identification of the watch, avoiding the user's limited observation using the human eye.

[0107] The following describes an embodiment of the device of this patent, which can be used to execute the watch identification method in the above embodiment of this patent. For details not disclosed in the embodiment of the device of this patent, please refer to the embodiment of the watch identification method in the above embodiment of this patent.

[0108] Figure 8 A block diagram of a watch authentication device according to an embodiment of the present patent is shown.

[0109] Reference Figure 8 As shown, a watch identification device according to an embodiment of the present invention includes:

[0110] The acquisition module 210 is configured to acquire the identification signal of the watch;

[0111] The photographing module 220 is configured to obtain images of the watch at multiple angles based on the identification signal of the watch;

[0112] The identification module 230 is configured to perform image identification based on the image and output defect information, wherein the defect information includes a mark defect, a part shape defect or a part surface defect;

[0113] The result module 240 is configured to output the evaluation result of the watch according to at least one defect information.

[0114] In one embodiment of the present patent, the shooting module 220 is further used to: arrange the multiple images;

[0115] Traverse multiple images and mark each part in the image;

[0116] Counting the parts marked in the images and determining that each part of the watch is in at least one image;

[0117] If there are unmarked parts in the image, the angle of the watch is adjusted based on the position of the unmarked parts until the unmarked parts appear in the image.

[0118] In one embodiment of the present invention, the identification module 230 is further used to:

[0119] Obtain the magnified area and traverse the magnified part area;

[0120] Input the enlarged part area into the difference point learning model and highlight the difference points;

[0121] Performing contour processing on each highlighted difference point to determine the shape of the difference point;

[0122] Based on the highlighted difference points, the positions of the highlighted difference points are determined in the coordinate system of the image.

[0123] In one embodiment of the present invention, the identification module 230 is further used to: obtain a defect learning model, wherein the defect learning model is trained based on the shape and position of the previous difference points;

[0124] Inputting the shape and position of the difference point into the defect learning model to determine the area where the difference point is located, wherein the area where the difference point is located is a mark, shape or surface;

[0125] Defect information is output according to the area where the difference point is located, wherein the defect information includes a mark defect, a part shape defect or a part surface defect.

[0126] In one embodiment of the present invention, an electronic device is provided, the electronic device comprising:

[0127] one or more processors;

[0128] A storage device is used to store one or more programs. When the one or more programs are executed by the one or more processors, the one or more processors implement the watch identification method as described in the above-mentioned embodiments.

[0129] In one example, Fig. 9 A schematic diagram of the structure of a computer system suitable for implementing an electronic device of an embodiment of the present patent is shown.

[0130] It should be noted that Fig. 9 The computer system of the electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of this patent.

[0131] like Fig. 9 As shown, the computer system includes a central processing unit (CPU) 301 (i.e., the processor as described above), which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM) 302 or the program loaded from the storage part 308 to the random access memory (RAM) 303, such as executing the method described in the above embodiment. It should be understood that RAM 303 and ROM 302 are the storage devices as described above. In RAM 303, various programs and data required for system operation are also stored. CPU 301, ROM 302 and RAM 303 are connected to each other through bus 304. Input / output (I / O) interface 305 is also connected to bus 304.

[0132] The following components are connected to the I / O interface 305: an input section 306 including a keyboard, a mouse, etc.; an output section 307 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker; a storage section 308 including a hard disk, etc.; and a communication section 309 including a network interface card such as a LAN (Local Area Network) card, a modem, etc. The communication section 309 performs communication processing via a network such as the Internet. A drive 310 is also connected to the I / O interface 305 as needed. A removable medium 311, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 310 as needed so that a computer program read therefrom is installed into the storage section 308 as needed.

[0133] In particular, according to an embodiment of the present invention, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present invention includes a computer program product, which includes a computer program carried on a computer-readable medium, the computer program including a computer program for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication section 309, and / or installed from a removable medium 311. When the computer program is executed by a central processing unit (CPU) 301, various functions defined in the system of the present invention are executed.

[0134] It should be noted that the computer-readable medium shown in the embodiment of this patent may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable compact disk read-only memory (Compact Disc Read-Only Memory, CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this patent, a computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, device or device.

[0135] In this patent, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable computer program. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device. The computer program contained on the computer-readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.

[0136] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architecture, functions and operations of the systems, methods and computer program products according to various embodiments of the present patent. Among them, each box in the flowchart or block diagram can represent a module, a program segment, or a part of the code, and the above-mentioned module, program segment, or a part of the code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in an order different from that marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flowchart, and the combination of boxes in the block diagram or flowchart, can be implemented with a dedicated hardware-based system that performs the specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0137] The units involved in the embodiments described in this patent can be implemented by software or hardware, and the units described can also be set in a processor. The names of these units do not constitute limitations on the units themselves in some cases.

[0138] As another aspect, this patent also provides a computer-readable medium, which may be included in the electronic device described in the above embodiment; or may exist independently without being assembled into the electronic device. The above computer-readable medium carries one or more programs, and when the above one or more programs are executed by an electronic device, the electronic device implements the method described in the above embodiment.

[0139] It should be noted that although several modules or units of the device for action execution are mentioned in the above detailed description, this division is not mandatory. In fact, according to the implementation of this patent, the features and functions of two or more modules or units described above can be concretized in one module or unit. Conversely, the features and functions of one module or unit described above can be further divided into multiple modules or units to be concretized.

[0140] Through the description of the above implementation methods, it is easy for those skilled in the art to understand that the example implementation methods described here can be implemented by software or by combining software with necessary hardware. Therefore, the technical solution according to the implementation method of this patent can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, including several instructions to enable a computing device (which can be a personal computer, a server, a touch terminal, or a network device, etc.) to execute the method according to the implementation method of this patent.

[0141] Those skilled in the art will readily come up with other embodiments of this patent after considering the specification and practicing the embodiments disclosed herein. This patent is intended to cover any variations, uses or adaptations of this patent that follow the general principles of this patent and include common knowledge or customary technical means in the art that are not disclosed in this patent.

[0142] It should be understood that this patent is not limited to the precise structure that has been described above and shown in the drawings, and that various modifications and changes may be made without departing from its scope. The scope of this patent is limited only by the appended claims.

[0143] In the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless otherwise clearly defined.

[0144] The above description of the embodiments is to facilitate the understanding and application of the present invention by those skilled in the art. It is obvious that those skilled in the art can easily make various modifications to the embodiments and apply the general principles described herein to other embodiments without having to make creative efforts. Therefore, the present invention is not limited to the embodiments herein, and improvements and modifications made by those skilled in the art based on the contents disclosed in the present invention without departing from the scope and spirit of the present invention are within the scope of the present invention.

Claims

1. A method for authenticating a watch, characterized in that: include: Get the identification signal of the watch; acquiring an image of the watch based on the authentication signal of the watch; Performing image identification based on the image and outputting defect information, wherein the defect information is information on the difference in appearance between the counterfeit watch and the genuine watch; The evaluation result of the watch is outputted based on at least one defect information.

2. The watch authentication method according to claim 1, characterized in that: The defect information includes at least one of a mark defect, a part shape defect or a part surface defect or a combination thereof.

3. The watch authentication method according to claim 1, characterized in that: The step of acquiring an image of the watch based on the identification signal of the watch comprises: Analyze the identification signal of the watch and determine the operation information of the shooting; Adjust multiple angles of the watch based on the captured operational information; If the watch is at a corresponding angle, the shooting of the watch is triggered and images of the watch at multiple angles are obtained.

4. The watch authentication method according to claim 3, characterized in that: The step of acquiring an image of the watch based on the identification signal of the watch further includes: Arrange multiple images; Traverse multiple images and mark each part in the image; Statistics are performed based on the parts marked in the images, and it is determined that the parts in the watch are presented in at least one image.

5. The watch authentication method according to claim 4, characterized in that: The step of acquiring an image of the watch based on the identification signal of the watch further includes: If there are unmarked parts in the image, the angle of the watch is adjusted based on the position of the unmarked parts until the unmarked parts appear in the image.

6. The watch authentication method according to claim 4, characterized in that: The image identification is performed based on the image, and defect information is output, wherein the defect information is information on the difference in appearance between the counterfeit watch and the genuine watch, including: Perform grayscale processing on the image and determine the area corresponding to the part based on the mark in the image: Associate regions with part names and identify each part region; Magnify the area of ​​the part; Screen the difference points in the enlarged part area and determine the shape and position of the difference points; The mark, shape or surface is determined according to the shape and position of the difference point, and defect information is output, wherein the defect information is the difference information in appearance between the counterfeit watch and the genuine watch.

7. The watch authentication method according to claim 6, characterized in that: The step of screening the difference points in the enlarged part area and determining the shape and position of the difference points includes: Obtain the magnified area and traverse the magnified part area; Input the enlarged part area into the difference point learning model and highlight the difference points; Perform contour processing on each highlighted difference point to determine the shape of the difference point.

8. The watch authentication method according to claim 6, characterized in that: The step of screening the difference points in the enlarged part area and determining the shape and position of the difference points includes: The positions of the highlighted difference points are determined in the coordinate system of the image based on the highlighted difference points.

9. The watch authentication method according to claim 6, characterized in that: The step of determining the mark, shape or surface according to the shape and position of the difference point and outputting defect information includes: Obtaining a defect learning model, wherein the defect learning model is trained based on the shape and position of previous difference points; Inputting the shape and position of the difference point into the defect learning model to determine the area where the difference point is located, wherein the area where the difference point is located is a mark, shape or surface; Output defect information based on the area where the difference point is located.

10. The watch authentication method according to claim 9, characterized in that: The step of outputting the evaluation result of the watch according to at least one defect information comprises: obtaining at least one defect information; At least one defect information is associated with the authenticity relationship table of the watch to output the evaluation result of the watch.

11. The watch authentication method according to claim 10, characterized in that: The step of outputting the evaluation result of the watch according to at least one defect information further includes: If the watch is a counterfeit watch, the defect information is saved and a defect information set is formed; Determine the counterfeiting method of counterfeit watches based on the defect information set.

12. A watch authentication device, characterized in that: include: An acquisition module, configured to acquire an identification signal of the watch; a photographing module configured to acquire an image of the watch based on the identification signal of the watch; An identification module is configured to perform image identification based on the image and output defect information, wherein the defect information is information on the difference in appearance between the counterfeit watch and the genuine watch; The result module is configured to output the evaluation result of the watch according to at least one defect information.

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