CN114511506A - Jun porcelain identity recognition method and device, electronic equipment and storage medium - Google Patents
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Abstract
The disclosure provides a jun porcelain identity recognition method, a jun porcelain identity recognition device, electronic equipment and a storage medium, wherein the method comprises the following steps: determining the acquisition position of a microscopic bubble image of Jun porcelain to be identified; acquiring an actual microscopic bubble image of the Jun porcelain to be identified at the acquisition position based on the determined acquisition position; and identifying the identity of the Jun porcelain to be identified according to the actual microscopic bubble image and a prestored standard microscopic bubble image of the Jun porcelain to be identified at the acquisition position. Because the microscopic bubbles of the jun porcelain exist after the jun porcelain is taken out of the kiln, the generated microscopic bubbles cannot change greatly for the whole life, are similar to human fingerprints, and cannot be counterfeited and changed, the identity of the jun porcelain can be identified by comparing the actual microscopic bubble image and the standard microscopic bubble image at the same acquisition position, and the accuracy of identity identification of the jun porcelain can be improved.
Description
Technical Field
The disclosure relates to the technical field of computers, and in particular relates to a jun porcelain identity recognition method and device, electronic equipment and a storage medium.
Background
Jun porcelain is one of five ancient famous porcelain, and is famous for its unique glaze and the kiln transformation produced by firing method. Jun porcelain is an important symbol in the ceramic art history and plays an important role in the development history of ceramics in the world, and the ancient Chinese characters are 'gold valuable Jun invaluable', 'family having universal connotation, and not as good as Jun porcelain'. The unique art of the kiln transformation is widely loved by ceramic amateurs due to the artistic characteristics of 'one color in the kiln and ten thousand colors out of the kiln', and has high investment value.
The identity of the Jun porcelain directly determines the value of the Jun porcelain. In order to accurately identify the identity of the jun porcelain, the identity of the jun porcelain can be generally identified according to a stamp which is carved on the bottom of the jun porcelain and represents the identity of the jun porcelain; or identifying the identity of the jun porcelain according to the image representing the identity of the jun porcelain; or the identity of the jun porcelain is identified according to the corresponding certificate of the jun porcelain. However, the above methods all have the disadvantages of easy counterfeiting, difficult recognition and the like, so that the accuracy of the identity recognition of the jun porcelain is poor.
Disclosure of Invention
In view of the above, the present disclosure provides a jun porcelain identity recognition method, device, electronic device, and storage medium, which can solve the problem of poor jun porcelain identity recognition accuracy.
In order to solve the technical problem, the present disclosure is implemented as follows:
according to one aspect of the disclosure, a jun porcelain identity recognition method is provided, which comprises the following steps:
determining the acquisition position of a microscopic bubble image of Jun porcelain to be identified;
acquiring an actual microscopic bubble image of the Jun porcelain to be identified at the acquisition position based on the determined acquisition position;
and according to the actual microscopic bubble image and a pre-stored standard microscopic bubble image of the Jun porcelain to be recognized at the collecting position, carrying out identity recognition on the Jun porcelain to be recognized.
In a possible implementation manner, when the acquisition position is determined, the acquisition position is determined according to the seal on the Jun porcelain to be identified; the seal is used for uniquely identifying the Jun porcelain to be identified.
In a possible implementation manner, when the acquiring position is determined according to the stamp, the method includes:
reading the corresponding measuring direction and scale value from a pre-stored database according to the seal;
determining the collecting position according to the measuring direction and the scale value;
the measuring direction is used for marking the measuring direction of the length measuring tool on the Jun porcelain to be recognized, and the scale value is used for marking the obtaining position of the microscopic bubble figure along the measuring direction.
In a possible implementation manner, the stamp, the collection position, and the standard microscopic bubble map are pre-stored in a database in a mapping table manner.
In a possible implementation manner, the stamp includes two orientation marks; the measuring direction is determined according to the two orientation marks.
In a possible implementation manner, based on the determined collection position, when the actual microscopic bubble image of the Jun porcelain to be recognized at the collection position is collected, image collection equipment is adopted.
In a possible implementation manner, the identifying, according to the actual microscopic bubble diagram and a pre-stored standard microscopic bubble diagram of the Jun porcelain to be identified at the collection position, the Jun porcelain to be identified includes:
acquiring the similarity of the actual microscopic bubble image and the standard microscopic bubble image;
judging whether the similarity is greater than a set threshold value or not;
and determining that the Jun porcelain to be recognized is a genuine product under the condition that the similarity is greater than or equal to the threshold value.
According to another aspect of the present disclosure, there is provided an identification apparatus for a jun porcelain product, comprising:
the acquisition position acquisition module is used for determining the acquisition position of the microscopic bubble image of the Jun porcelain to be identified;
the image acquisition module is used for acquiring an actual microscopic bubble image of the Jun porcelain to be identified at the acquisition position based on the determined acquisition position;
and the identity recognition module is used for carrying out identity recognition on the Jun porcelain to be recognized according to the actual microscopic bubble image and a pre-stored standard microscopic bubble image of the Jun porcelain to be recognized at the acquisition position.
According to another aspect of the present disclosure, there is provided an identification electronic device of a jun porcelain product, including: a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to implement the above method when executing the executable instructions.
According to another aspect of the present disclosure, there is provided a non-transitory computer readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the above-described method.
In the method, the acquisition position of a microscopic bubble image of Jun porcelain to be identified is determined; acquiring an actual microscopic bubble image of the Jun porcelain to be identified at the acquisition position based on the determined acquisition position; and identifying the identity of the Jun porcelain to be identified according to the actual microscopic bubble image and a prestored standard microscopic bubble image of the Jun porcelain to be identified at the acquisition position. Because the microscopic bubbles of the jun porcelain exist after the jun porcelain is taken out of the kiln, the generated microscopic bubbles cannot change greatly for the whole life, are similar to human fingerprints, and cannot be counterfeited and changed, the identity of the jun porcelain can be identified by comparing the actual microscopic bubble image and the standard microscopic bubble image at the same acquisition position, and the accuracy of identity identification of the jun porcelain can be improved.
Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the disclosure and, together with the description, serve to explain the principles of the disclosure.
Fig. 1 shows a schematic flow chart diagram of a jun porcelain identification method according to an embodiment of the present disclosure;
fig. 2 shows a schematic block diagram of a jun porcelain identification apparatus according to an embodiment of the present disclosure;
fig. 3 shows a schematic block diagram of a jun porcelain identification electronic device according to an embodiment of the present disclosure.
Detailed Description
Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present disclosure.
< method examples >
First, it should be noted that the identification method of jun porcelain in the embodiments of the present application is mainly based on the microscopic bubble diagram of jun porcelain. Therefore, before the method of the embodiment of the application is executed, the microscopic bubble images of the jun porcelain before leaving the factory need to be collected and stored in advance, so that identification can be performed based on the microscopic bubble images (i.e., the standard microscopic bubble images) of the jun porcelain before leaving the factory in the subsequent identification of the jun porcelain.
Specifically, when microscopic bubble images before leaving factory of jun porcelain are collected and stored in advance, in order to distinguish jun porcelain identities, before leaving factory of each jun porcelain, identity marks capable of uniquely marking the identity of each jun porcelain are arranged on the jun porcelain. The identification may be a bar code, a two-dimensional code, or a stamp, which is not limited herein.
Meanwhile, before each Jun porcelain leaves a factory, the microscopic bubble image of the Jun porcelain is collected at a set collection position to serve as the standard microscopic bubble image of the Jun porcelain, and the established seal of the Jun porcelain is stored in a mapping relation table between the standard microscopic bubble image and the collection position of the standard microscopic bubble image, so that when identity recognition of the Jun porcelain is carried out subsequently, the corresponding standard microscopic bubble image can be searched and matched from a database based on the unique identity (such as a seal) of the current Jun porcelain to be recognized. In a possible implementation manner, the mapping relation table may be stored in a database, or may be recorded in a certification file corresponding to the jun porcelain, which is not specifically limited herein. It should be noted that the pre-collected microscopic bubble image of the jun porcelain before leaving the factory is stored in a database, and during subsequent query, the two-dimensional code can be printed in the certification document, so that the two-dimensional code is scanned to call a corresponding data interface to read data.
In addition, when the microscopic bubble image of the jun porcelain is collected before shipment, the collection position of the microscopic bubble image needs to be determined. In one possible implementation, the acquisition position of the microscopic bubble map can be characterized by the measurement direction and scale value. The measuring direction is used for marking the measuring direction of the length measuring tool on the Jun porcelain to be identified. The scale value is used to identify the acquisition position of the microscopic bubble image along the measurement direction. The length measuring tool may be a tape, or may be other measuring tools capable of measuring length, and is not limited herein. Under the condition that the measuring tool is a tape, the tape can be fixed to the bottleneck of the Jun porcelain along the measuring direction from the position of the measuring starting point, a corresponding scale value is found on the tape, and the position of the scale value is the acquisition position of the microscopic bubble image.
Further, the measurement direction can be determined by two orientation marks. Namely, two orientation marks are arranged on the identity mark of the Jun porcelain so as to represent the measuring direction through the two orientation marks. The two orientation marks are respectively a first orientation mark and a second orientation mark, so that the direction from the first orientation mark to the second orientation mark can be used as a measuring direction; the direction pointing from the second orientation indicator to the first orientation indicator may be used as the measurement direction, and is not particularly limited herein. Further, in order to clarify the measurement starting point of the measurement tool, any one of the two orientation marks may be defined as the measurement starting point. For example, the first orientation mark may be defined as a measurement starting point of the length measurement tool, and the second orientation mark may also be defined as a measurement starting point of the length measurement tool, which is not particularly limited herein.
For example, the identity mark of the jun porcelain is a rectangular stamp provided with characters, a point can be selected above any one of the characters of the rectangular stamp, and a circular mark with a number 1 is arranged on the point as a first direction mark; and selecting a point below any character of the rectangular stamp, arranging a circular mark with the number 2 on the point as a second direction identifier, and taking the direction from the center of the circular mark with the number 1 to the center of the circular mark with the number 2 as a measuring direction. Wherein, the circle center of the circular mark with the number 1 can be set as the measurement starting point of the length measurement tool.
In an implementation, the metrology direction may also be characterized by an arrow, wherein the start of the arrow may serve as the metrology start of the length metrology tool. In some other implementations, the measurement direction may also be characterized by other ways, and is not limited in detail herein.
After the microscopic bubble images before leaving the factory of the jun porcelain are collected and stored in advance in any one of the above manners, the identity recognition method for the jun porcelain can be executed. Namely, after the jun porcelain leaves the factory, when the identity of the current jun porcelain needs to be identified, the identity of the jun porcelain can be identified according to standard microscopic bubble map data stored before leaving the factory.
Fig. 1 shows a schematic flowchart of a jun porcelain identification method according to an embodiment of the present disclosure. As shown in fig. 1, the method includes steps S110 to S130.
And S110, determining the acquisition position of the microscopic bubble image of the Jun porcelain to be identified. Here, as can be understood by those skilled in the art, the jun porcelain to be recognized refers to the current jun porcelain to be subjected to identity recognition. The identification of the jun porcelain means that whether the jun porcelain is a genuine product produced by a manufacturer is identified and verified.
The acquisition position is the position for acquiring the microscopic bubble image on the Jun porcelain to be identified. The acquisition position is the same as the acquisition position of a standard microscopic bubble image before leaving the factory of Jun porcelain.
In the implementation mode that the seal of the jun porcelain, the standard microscopic bubble diagram and the acquisition position of the standard microscopic bubble diagram are stored in a database before leaving a factory, the acquisition position can be determined according to the seal on the jun porcelain to be identified.
In the implementation mode, the acquisition position corresponding to the seal of the jun porcelain to be recognized can be read in the database as the acquisition position of the microscopic bubble image of the jun porcelain to be recognized.
In an implementation manner in which a pre-stored collection position before leaving a factory is characterized by a measurement direction and a scale value, when the collection position is determined according to a stamp, the method includes: and reading the corresponding measuring direction and scale value from a pre-stored database according to the seal. And determining the acquisition position according to the measurement direction and the scale value.
In the realizable mode, the measuring direction and the scale value representing the acquisition position are read from a pre-stored database according to the seal of the jun porcelain to be identified, the length measuring tool is upwards fixed to the bottleneck of the jun porcelain to be identified along the measuring direction, the corresponding scale value is found in the measuring direction of the length measuring tool, and the scale value is the acquisition position of the microscopic bubble image of the jun porcelain to be identified.
And S120, acquiring an actual microscopic bubble image of the Jun porcelain to be identified at the acquisition position based on the determined acquisition position.
In an achievable manner, after the acquisition position is determined, an image acquisition device can be used to acquire an actual microscopic bubble image of the Jun porcelain to be identified at the acquisition position. Wherein the image acquisition device may be a digital microscope. The magnification of the image acquired by the digital microscope can be set according to the magnification of the acquired standard microscopic bubble image, so that the magnification of the actual microscopic bubble image of the Jun porcelain to be identified acquired by the digital microscope is the same as that of the standard microscopic bubble image acquired before leaving the factory. The magnification of the image collected by the digital microscope may be 200 times to 500 times, or may be other magnifications, and is not limited specifically herein.
In a realizable manner, the magnification of the standard microscopic bubble map is 200 times, and at this time, the magnification of the digital microscope can be set to 200 times so as to collect the actual microscopic bubble map with 200 times magnification at the collection position of the jun porcelain to be identified through the digital microscope.
In another implementation manner, the magnification of the standard microscopic bubble image is 500 times, and at this time, the magnification of the digital microscope can be set to be 500 times, so that the actual microscopic bubble image with 500 times of magnification is acquired at the acquisition position of the jun porcelain to be identified through the digital microscope.
The image capturing device may also be other image capturing devices capable of capturing microscopic magnifications, and is not limited in particular.
And S130, identifying the identity of the Jun porcelain to be identified according to the actual microscopic bubble image and a pre-stored standard microscopic bubble image of the Jun porcelain to be identified at the collection position.
In the implementation mode that the seal, the collection position of the Jun porcelain and the standard microscopic bubble chart at the collection position are pre-stored in a database in a mapping table mode before leaving factory, when the collection position is obtained in the database according to the seal to be identified, the standard microscopic bubble chart at the collection position can be obtained at the same time.
In an implementation mode, according to the actual microscopic bubble image and the prestored standard microscopic bubble image of the Jun porcelain to be recognized at the collection position, the identity recognition of the Jun porcelain to be recognized is carried out, and the method comprises the following steps:
first, the similarity between the actual microscopic bubble map and the standard microscopic bubble map is obtained.
In one possible implementation, a perceptual hashing algorithm is used to calculate the similarity between the actual microscopic bubble map and the standard microscopic bubble map. The specific calculation steps include:
the actual microscopic bubble map is scaled to the specified size. For example, the actual microscopic bubble map may be scaled to a size of 8x 8. And carrying out color simplification on the actual microscopic bubble image after the reduction. For example, an actual microscopic bubble map reduced to a size of 8 × 8 can be converted to 64-level gray, i.e., all pixels have 64 colors. And calculating the pixel average value of the actual microscopic bubble image after color simplification. And calculating the ratio of each pixel in the actual microscopic bubble image after color simplification to the pixel tie value. And calculating the ratio of each pixel to the pixel tie value, and obtaining the corresponding hash value. And combining the plurality of hash values according to a preset sequence to generate the picture fingerprint of the actual microscopic bubble image. And generating a picture fingerprint of a standard microscopic bubble image by adopting the same method. And comparing the picture fingerprints of the actual microscopic bubble image and the standard microscopic bubble image to obtain the similarity of the actual microscopic bubble image and the standard microscopic bubble image.
Secondly, whether the similarity is larger than a set threshold value is judged. The threshold value can be set according to specific application scenes in advance. In a possible implementation manner, the value range of the threshold may be set as: greater than or equal to 90 percent. For example, the threshold may be 95%, may be 98%, and may be 99%. And determining that the Jun porcelain to be recognized is a genuine product under the condition that the similarity is greater than or equal to the threshold value.
Because the microscopic bubbles of the jun porcelain exist after the jun porcelain is taken out of the kiln, the generated microscopic bubbles cannot change greatly for the whole life, are similar to human fingerprints, and cannot be counterfeited and changed, the identity of the jun porcelain can be identified by comparing the actual microscopic bubble image and the standard microscopic bubble image at the same acquisition position, and the accuracy of identity identification of the jun porcelain can be improved.
In an implementation manner, in order to further improve the identification accuracy of the jun porcelain, microscopic bubble images at a plurality of set positions can be obtained before the jun porcelain leaves a factory, the microscopic bubble images with high identification degree are selected from the microscopic bubble images to serve as standard microscopic bubble images, and the jun porcelain seal, the standard microscopic bubble images and the acquisition positions of the standard microscopic bubble images are stored. The microscopic bubble map with high resolution may include a predetermined number of continuous microscopic bubbles, for example, the microscopic bubble map includes seven continuous microscopic bubbles; the microscopic bubbles in the microscopic bubble map may also be arranged in a set pattern, for example, the microscopic bubbles in the microscopic bubble map are arranged in a "star"; other features with high identification may also be included, and are not specifically limited herein.
In another implementation manner, in order to improve the accuracy of identification of the jun porcelain, before leaving the factory, the microscopic bubble images at a plurality of set acquisition positions may be obtained, the microscopic bubble images at each position are used as the standard microscopic bubble images of the jun porcelain, and the seal of the jun porcelain, the plurality of standard microscopic bubble images and the mapping relation table established by the plurality of acquisition positions are stored in the database.
In the implementation mode, when identity recognition is carried out on the Jun porcelain to be recognized, a plurality of collecting positions are obtained according to the seal of the Jun porcelain to be recognized. And respectively acquiring an actual microscopic bubble image at each acquisition position of the Jun porcelain to be identified, and calculating the similarity between the actual microscopic bubble image at the acquisition position and a pre-stored standard microscopic bubble image of the Jun porcelain to be identified at the acquisition position. And if the similarity with a set proportion in the plurality of calculated similarities is greater than a set threshold value, determining that the Jun porcelain is not genuine.
For example, before the jun porcelain leaves a factory, microscopic bubble images at 4 set collection positions are obtained, the microscopic bubble images at the 4 collection positions are all used as standard microscopic bubble images of the jun porcelain, and a mapping relation table is established among a seal of the jun porcelain, the 4 standard microscopic bubble images and the 4 collection positions and stored in a database. The 4 set collection positions may be in the same measurement direction, or may be located in different measurement directions, which is not specifically limited herein. When identity recognition is carried out on the Jun porcelain to be recognized, 4 collecting positions are obtained according to the seal of the Jun porcelain to be recognized. And respectively acquiring an actual microscopic bubble image at each acquisition position of the Jun porcelain to be identified, and calculating the similarity between the actual microscopic bubble image at the acquisition position and a pre-stored standard microscopic bubble image of the Jun porcelain to be identified at the acquisition position. And if 75% of the 4 calculated similarities is greater than 99%, namely 3 of the 4 similarities is greater than 99%, determining that the Jun porcelain to be recognized is a genuine product.
In other possible implementation manners, whether the jun porcelain to be recognized is a genuine product can be determined according to an average value of a plurality of similarities, which is not specifically limited herein.
In a possible implementation manner, the seal of the jun porcelain and the collection position of the standard microscopic bubble diagram can be stored in the certification file of the jun porcelain in the form of a mapping relation table, and the seal of the jun porcelain and the standard microscopic bubble diagram can be stored in the database in the form of the mapping relation table.
In the implementation mode, when the identity of the jun porcelain is identified, the acquisition position can be obtained in the certification document of the jun porcelain to be identified. And collecting an actual microscopic bubble image of the Jun porcelain to be identified at the collecting position. And reading the standard microscopic bubble image at the acquisition position in a database according to the seal of the Jun porcelain to be identified. And identifying the identity of the Jun porcelain to be identified according to the actual microscopic bubble image and the standard microscopic bubble image.
< apparatus embodiment >
Fig. 2 shows a schematic block diagram of a jun porcelain identification device according to an embodiment of the present disclosure.
As shown in fig. 2, the jun porcelain identification apparatus 2000 includes:
the acquisition position acquisition module 2100 is used for determining the acquisition position of the microscopic bubble image of the jun porcelain to be identified.
And the image acquisition module 2200 is used for acquiring an actual microscopic bubble image of the Jun porcelain to be identified at the acquisition position based on the determined acquisition position.
The identity recognition module 2300 is used for carrying out identity recognition on the Jun porcelain to be recognized according to the actual microscopic bubble image and a pre-stored standard microscopic bubble image of the Jun porcelain to be recognized at the collection position.
In a possible implementation manner, the acquisition position obtaining module 2100 is specifically configured to determine the acquisition position according to a seal on a jun porcelain to be recognized when determining the acquisition position; wherein, the seal is used for only marking the Jun porcelain to be identified.
In a possible implementation manner, the acquisition position obtaining module 2100 is specifically configured to read, according to the stamp, the corresponding measurement direction and scale value from a pre-stored database when determining the acquisition position according to the stamp; determining an acquisition position according to the measurement direction and the scale value; the measuring direction is used for marking the measuring direction of the length measuring tool on the Jun porcelain to be recognized, and the scale value information is used for marking the obtaining position of the microscopic bubble image in the measuring direction.
In one possible implementation mode, the stamp, the collection position and the standard microscopic bubble map are stored in a database in advance in a mapping table mode.
In a possible implementation manner, the stamp comprises at least two orientation marks; the measurement direction information is determined according to at least two direction identifiers.
In one possible implementation, the image collection module 2200 collects, by an image collection device, an actual microscopic bubble map of the Jun porcelain to be identified at a collection position.
In a possible implementation manner, the identity recognition module 2300 is specifically configured to obtain a similarity between an actual microscopic bubble map and a standard microscopic bubble map; judging whether the similarity is greater than a set threshold value or not; and determining that the Jun porcelain to be recognized is a genuine product under the condition that the similarity is greater than or equal to the threshold value.
< electronic device embodiment >
Fig. 3 shows a schematic block diagram of a jun porcelain identification electronic device according to an embodiment of the present disclosure. As shown in fig. 3, the jun porcelain identification electronic device 3000 includes:
a processor 3100, and a memory 3200 for storing instructions executable by processor 3100. Wherein the processor 3100 is configured to implement any of the aforementioned methods of jun porcelain identification when executing the executable instructions.
Here, it should be noted that the number of the processors 3100 may be one or more. Meanwhile, in the jun porcelain identification electronic device 3000 of the embodiment of the present disclosure, an input device 3300 and an output device 3400 may also be included. The processor 3100, the memory 3200, the input device 3300, and the output device 3400 may be connected by a bus, or may be connected by another method, and are not particularly limited herein.
The memory 3200, which is a computer-readable storage medium, may be used to store software programs, computer-executable programs, and various modules, such as: the jun porcelain identity recognition method of the embodiment of the disclosure corresponds to a program or a module. Processor 3100 executes various functional applications and data processing of jun porcelain identification electronic device 3000 by running software programs or modules stored in memory 3200.
The input device 3300 may be used to receive input numbers or signals. Wherein the signal may be a key signal generated in connection with user settings and function control of the device/terminal/server. The output device 3400 may include a display device such as a display screen.
< storage Medium embodiment >
According to another aspect of the present disclosure, there is also provided a non-transitory computer readable storage medium having stored thereon computer program instructions which, when executed by the processor 3100, implement any of the foregoing methods of identification of jun porcelain.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terms used herein were chosen in order to best explain the principles of the embodiments, the practical application, or technical improvements to the techniques in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A jun porcelain identity recognition method is characterized by comprising the following steps:
determining the acquisition position of a microscopic bubble image of Jun porcelain to be identified;
acquiring an actual microscopic bubble image of the Jun porcelain to be identified at the acquisition position based on the determined acquisition position;
and according to the actual microscopic bubble image and a pre-stored standard microscopic bubble image of the Jun porcelain to be recognized at the collecting position, carrying out identity recognition on the Jun porcelain to be recognized.
2. The method according to claim 1, characterized in that when the acquisition position is determined, the determination is carried out according to a seal on the Jun porcelain to be identified; the seal is used for uniquely identifying the Jun porcelain to be identified.
3. The method of claim 2, wherein determining the capture location from the stamp comprises:
reading the corresponding measuring direction and scale value from a pre-stored database according to the seal;
determining the collecting position according to the measuring direction and the scale value;
the measuring direction is used for marking the measuring direction of the length measuring tool on the Jun porcelain to be recognized, and the scale value is used for marking the obtaining position of the microscopic bubble figure along the measuring direction.
4. The method according to claim 2, characterized in that the stamp, the collection position and the standard microscopic bubble map are pre-stored in a database in the form of a mapping table.
5. The method according to claim 3, characterized in that said stamp includes two orientation marks thereon; the measuring direction is determined according to the two orientation marks.
6. The method according to claim 1, wherein the step of acquiring the actual microscopic bubble image of the Jun porcelain to be identified at the acquisition position based on the determined acquisition position is performed by using an image acquisition device.
7. The method according to claim 1, wherein the step of identifying the Jun porcelain to be identified according to the actual microscopic bubble diagram and a pre-stored standard microscopic bubble diagram of the Jun porcelain to be identified at the collection position comprises the following steps:
acquiring the similarity of the actual microscopic bubble image and the standard microscopic bubble image;
judging whether the similarity is greater than a set threshold value or not;
and determining that the Jun porcelain to be recognized is a genuine product under the condition that the similarity is greater than or equal to the threshold value.
8. An identity recognition device of jun porcelain product, its characterized in that includes:
the acquisition position acquisition module is used for determining the acquisition position of the microscopic bubble image of the Jun porcelain to be identified;
the image acquisition module is used for acquiring an actual microscopic bubble image of the Jun porcelain to be identified at the acquisition position based on the determined acquisition position;
and the identity recognition module is used for carrying out identity recognition on the Jun porcelain to be recognized according to the actual microscopic bubble image and a pre-stored standard microscopic bubble image of the Jun porcelain to be recognized at the acquisition position.
9. An identification electronic equipment of jun porcelain product which characterized in that includes:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to implement the method of any one of claims 1 to 7 when executing the executable instructions.
10. A non-transitory computer readable storage medium having computer program instructions stored thereon, wherein the computer program instructions, when executed by a processor, implement the method of any one of claims 1 to 7.
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