CN114428060A - Method and system for detecting age of collection - Google Patents
Method and system for detecting age of collection Download PDFInfo
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- CN114428060A CN114428060A CN202210101901.4A CN202210101901A CN114428060A CN 114428060 A CN114428060 A CN 114428060A CN 202210101901 A CN202210101901 A CN 202210101901A CN 114428060 A CN114428060 A CN 114428060A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
Abstract
The invention provides a collection age detection method, which comprises the following steps: s1, placing the collection to be detected on a placing table in the integrating sphere equipment, opening a light source generator, and uniformly irradiating the collection to be detected in the integrating sphere equipment; s2, the spectrum analysis detection device receives the light guided out by the integrating sphere device and carries out classification detection on the light; and S3, the computer device receives the data information detected by the spectrum analysis detection device, analyzes and processes the detected data information and feeds back the detection result to the computer display screen. The method and the system for detecting the age of the collection have the advantages of wide range of the detected collection, simple detection process, convenient operation, no damage to the integrity of the collection, small error of field detection result and convenience for popularization and promotion.
Description
Technical Field
The invention belongs to the field of collection age detection equipment, and particularly relates to a collection age detection method and system.
Background
The problem of age identification is the bottleneck restricting the development of the art collection market at present and is the difficulty of the art collection market. The existing detection methods of C-14, thermoluminescence and the like need to sample detection substances, can damage the integrity of the collection, and have overlarge detection error for the age of the collection; the detection range of means such as ultraviolet ray/element analysis is narrow, the method is only limited to porcelain, the detection process is complex, and the method is difficult to popularize and promote; therefore, the patent application designs a collection age detection method and system.
Disclosure of Invention
In view of this, the present invention provides a method and a system for detecting the age of a collection, so as to solve the problems of complex detection process and large error when detecting the age of the collection.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
in one aspect, the invention provides a collection age detection method, which comprises the following steps: s1, placing the collection to be detected on a placing table in the integrating sphere equipment, opening a light source generator, and uniformly irradiating the collection to be detected in the integrating sphere equipment;
s2, the spectrum analysis detection device receives the light guided out by the integrating sphere device and carries out classification detection on the light;
and S3, the computer device receives the data information detected by the spectrum analysis detection device, analyzes and processes the detected data information and feeds back the detection result to the computer display screen.
Further, step S1 specifically includes the following steps:
s11, opening the inner cavity of the integrating sphere equipment, and placing the to-be-detected collection on a placing table in the integrating sphere equipment;
and S12, opening the light source generator to provide visible light for the inner cavity of the integrating sphere device, irradiating the optical fiber to the collection to be detected after the light is incident from the output hole, uniformly reflecting and diffusing the light for multiple times through the inner wall coating of the integrating sphere inside the integrating sphere device to form uniform illumination on the inner wall, ensuring the measurement accuracy, and outputting relatively uniform irradiation light through the output hole.
Further, the specific method in step S3 is as follows: the spectrum analysis detection equipment receives light guided out by the integrating sphere equipment, separates, extends and detects the weakened degree of the characteristic emission spectrum in a classification mode, obtains original information such as wavelength components and the intensity of each wavelength component in the to-be-detected collection and the content of elements to be detected, and then transmits detection data information to the computer equipment.
Further, the specific method in step S3 is as follows: the computer equipment receives data information detected by the spectrum analysis detection equipment, the detected data information is analyzed and processed through the data processing module, feature information of all parts of a to-be-detected collection in the data information is extracted through a feature extraction algorithm, data conversion is carried out through a generation algorithm, standard generation accurate feature data of the to-be-detected collection are determined, and a detection result of the to-be-detected collection is displayed through a computer display screen.
Furthermore, the age information database in the computer device serves the data processing module, and the conversion method in the processing module is calibrated so that the detection result has errors.
In another aspect, the invention provides a collection age detection system, which comprises a light source generator, wherein the light source generator is connected with an integrating sphere device through a communication cable, the integrating sphere device is connected with a spectrum analysis detection device through the communication cable, and the spectrum analysis detection device is connected with a computer device through the communication cable;
the light source generator emits visible light in the range of 400nm-760nm, and the visible light with the specified wavelength is output through programming;
the integrating sphere equipment is connected with the visible light output by the light source generator, and the collected object to be detected is imaged and placed in the integrating sphere detection equipment;
the spectrum analysis detection equipment is used for carrying out classification detection on the light rays led out by the receiving integrating sphere equipment and transmitting a detection result to the computer equipment;
and the computer equipment is used for carrying out data processing on the received detection data information and displaying the detection data information through the display screen.
Furthermore, a rotary object placing table is arranged in the integrating sphere detection device, a placing position used for placing the to-be-detected collection is arranged on the object placing table, and an input light hole and an output light hole are formed in the integrating sphere detection device.
Further, the computer equipment comprises a data processing module, a chronological information database module and a display screen;
the data processing module is used for converting the signal data detected by the spectral analysis detection equipment into information of the generations through a feature extraction algorithm and a generation algorithm;
the age information database module is used for calibrating an age generation algorithm in the data processing module;
the display screen is used for displaying the detection result information.
Further, the bottom of integrating sphere equipment and spectral analysis check out test set all is provided with the slip table for adjust interval between them.
Compared with the prior art, the collection age detection method and the collection age detection system have the following beneficial effects:
the method and the system for detecting the age of the collection have the advantages of wide detection range of the collection, simple detection process, convenient operation, no damage to the integrity of the collection, small error of field detection results and convenience for popularization and promotion.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart of a collection age detection method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal portion of a data processing module according to an embodiment of the present invention;
fig. 3 is a diagram of a collection age detection system according to an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, a first embodiment of the present invention provides a method for detecting a collection age, including the following steps: s1, placing the collection to be detected on a placing table in the integrating sphere equipment, opening a light source generator, and uniformly irradiating the collection to be detected in the integrating sphere equipment;
s2, the spectrum analysis detection device receives the light guided out by the integrating sphere device and carries out classification detection on the light;
and S3, the computer device receives the data information detected by the spectrum analysis detection device, analyzes and processes the detected data information and feeds back the detection result to the computer display screen.
Step S1 specifically includes the following method:
s11, opening the inner cavity of the integrating sphere equipment, and placing the to-be-detected collection on a placing table in the integrating sphere equipment;
and S12, opening the light source generator to provide visible light for the inner cavity of the integrating sphere device, irradiating the optical fiber to the collection to be detected after the light is incident from the output hole, uniformly reflecting and diffusing the light for multiple times through the inner wall coating of the integrating sphere inside the integrating sphere device to form uniform illumination on the inner wall, ensuring the measurement accuracy, and outputting relatively uniform irradiation light through the output hole.
The specific method of step S3 is: the spectrum analysis detection equipment receives light guided out by the integrating sphere equipment, separates, extends and detects the weakened degree of the characteristic emission spectrum in a classification mode, obtains original information such as wavelength components and the intensity of each wavelength component in the to-be-detected collection and the content of elements to be detected, and then transmits detection data information to the computer equipment.
The specific method of step S3 is: the computer equipment receives data information detected by the spectrum analysis detection equipment, the detected data information is analyzed and processed through the data processing module, as shown in fig. 2, feature information of all parts of a to-be-detected collection in the data information is extracted through a feature extraction algorithm, data conversion is carried out through a generation algorithm, standard generation standard feature data of the to-be-detected collection are determined, generation information of the to-be-detected collection is output according to the comparison of the generation features, and a detection result of the to-be-detected collection is displayed through a computer display screen;
the feature extraction algorithm and the generation algorithm of the years adopted by the technical scheme are conventional technical means well known to those skilled in the art, and the specific algorithm is not further described in the patent application.
The age information database in the computer equipment serves the data processing module, and the conversion method in the processing module is calibrated so that errors occur in the detection result.
A second embodiment, as shown in fig. 3, an embodiment of the present invention provides a collection age detection system, including a light source generator, the light source generator is connected to an integrating sphere device through a communication cable, the integrating sphere device is connected to a spectrum analysis detection device through a communication cable, and the spectrum analysis detection device is connected to a computer device through a communication cable;
the light source generator emits visible light in the range of 400nm-760nm, and the visible light with the specified wavelength is output through programming;
the integrating sphere equipment is connected with the visible light output by the light source generator, and the collected object to be detected is imaged and placed in the integrating sphere detection equipment;
the spectral analysis detection equipment adopts a light splitting and color separating detection system and is used for carrying out classification detection on light rays led out by the receiving integrating sphere equipment and transmitting a detection result to the computer equipment;
and the computer equipment is used for carrying out data processing on the received detection data information and displaying the detection data information through the display screen.
The integrating sphere detection equipment is internally provided with a rotary object placing table, the object placing table is provided with a placing position for placing a to-be-detected collection, and the integrating sphere detection equipment is provided with an input light hole and an output light hole.
The computer equipment comprises a data processing module, a chronological information database module and a display screen;
the data processing module is used for converting the signal data detected by the spectral analysis detection equipment into information of the generations through a feature extraction algorithm and a generation algorithm;
the age information database module is used for calibrating an age generation algorithm in the data processing module;
the display screen is used for displaying the detection result information.
The bottom of integrating sphere equipment and spectral analysis check out test set all is provided with the slip table for adjust interval between them.
Equipment calibration: adjusting the distance between integrating sphere equipment and spectral analysis detection equipment through a sliding table, switching on each equipment for detection after power supply, and calibrating a data processing module by using a chronological information database module in computer equipment when a to-be-detected collection is measured again each time, wherein chronological standard characteristic data in a chronological information database are used for ensuring the accuracy of signal data and computer algorithm of a detection system;
detecting the collection to be detected: opening the inner cavity of the integrating sphere equipment, placing the article to be collected on the placing table in the integrating sphere equipment, opening the light source generator to provide visible light for the interior of the integrating sphere equipment, using the integrating sphere equipment as a light homogenizer to eliminate the phenomenon of uneven or polarized light beams, irradiating the article to be collected after the light beams are incident from the input hole, and the light inside the sphere is uniformly reflected and diffused for a plurality of times through the inner wall coating of the light of the integrating sphere, the uniform illumination is formed on the inner wall, the measurement accuracy is ensured, relatively uniform illuminating light can be obtained from the output hole, the light derived from the integrating sphere equipment is received by the spectral analysis and detection equipment, the weakened degree of the characteristic emission spectrum is separated, extended and classified for detection, the original information of wavelength components, the intensity of each wavelength component and the like in the collected product and the content of the element to be detected are measured, and then the detected data information is output to the computer equipment for data processing;
and (3) data analysis and processing: the age information database module is used for calibrating a conversion method in the data processing module before data processing, the data processing module analyzes and processes detected data information, the detected data information is subjected to a specific feature extraction algorithm to extract feature information of all parts in the collection to be detected, the feature information is subjected to data conversion through an age generation algorithm, and finally, a collection detection result is displayed on a display screen.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A collection age detection method is characterized by comprising the following steps: s1, placing the collection to be detected on a placing table in the integrating sphere equipment, opening a light source generator, and uniformly irradiating the collection to be detected in the integrating sphere equipment;
s2, the spectrum analysis detection device receives the light guided out by the integrating sphere device and carries out classification detection on the light;
and S3, the computer device receives the data information detected by the spectrum analysis detection device, analyzes and processes the detected data information and feeds back the detection result to the computer display screen.
2. The method of claim 1, wherein step S1 comprises the following steps:
s11, opening the inner cavity of the integrating sphere equipment, and placing the to-be-detected collection on a placing table in the integrating sphere equipment;
and S12, opening the light source generator to provide visible light for the inner cavity of the integrating sphere device, irradiating the optical fiber onto the collection to be detected after the light is incident from the output hole, and performing multiple uniform reflection and diffusion through the coating on the inner wall of the integrating sphere inside the integrating sphere device to form uniform illumination on the inner wall, thereby ensuring the measurement accuracy and outputting relatively uniform irradiation light through the output hole.
3. The method of claim 2, wherein the step S3 is as follows: the spectrum analysis detection equipment receives light guided out by the integrating sphere equipment, separates, extends and detects the weakened degree of the characteristic emission spectrum in a classification mode, obtains original information such as wavelength components and the intensity of each wavelength component in the to-be-detected collection and the content of elements to be detected, and then transmits detection data information to the computer equipment.
4. The method as claimed in claim 3, wherein the step S3 comprises the following steps: the computer equipment receives data information detected by the spectrum analysis detection equipment, the detected data information is analyzed and processed through the data processing module, feature information of all parts of a to-be-detected collection in the data information is extracted through a feature extraction algorithm, data conversion is carried out through a generation algorithm, standard generation accurate feature data of the to-be-detected collection are determined, and a detection result of the to-be-detected collection is displayed through a computer display screen.
5. The collection age detection method of claim 4, wherein: the age information database in the computer equipment serves the data processing module, and the conversion method in the processing module is calibrated so that errors occur in the detection result.
6. A collection age detection system is characterized in that: the system comprises a light source generator, an integrating sphere device, a spectrum analysis and detection device and a computer device, wherein the light source generator is connected with the integrating sphere device through a communication cable;
the light source generator emits visible light in the range of 400nm-760nm, and the visible light with the specified wavelength is output through programming;
the integrating sphere equipment receives the visible light output by the light source generator, and images the collection to be detected and places the collection to be detected in the integrating sphere detection equipment;
the spectrum analysis detection equipment is used for carrying out classification detection on the light rays led out by the receiving integrating sphere equipment and transmitting a detection result to the computer equipment;
and the computer equipment is used for carrying out data processing on the received detection data information and displaying the detection data information through the display screen.
7. The collection age detection system of claim 6, wherein: the integrating sphere detection equipment is internally provided with a rotary object placing table, the object placing table is provided with a placing position for placing a to-be-detected collection, and the integrating sphere detection equipment is provided with an input light hole and an output light hole.
8. The collection age detection system of claim 6, wherein: the computer equipment comprises a data processing module, a chronological information database module and a display screen;
the data processing module is used for converting the signal data detected by the spectral analysis detection equipment into information of the generations through a feature extraction algorithm and a generation algorithm;
the age information database module is used for calibrating an age generation algorithm in the data processing module;
the display screen is used for displaying the detection result information.
9. The collection age detection system of claim 6, wherein: the bottom of integrating sphere equipment and spectral analysis check out test set all is provided with the slip table for adjust interval between them.
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| CN202210101901.4A CN114428060A (en) | 2022-01-27 | 2022-01-27 | Method and system for detecting age of collection |
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| CN202210101901.4A CN114428060A (en) | 2022-01-27 | 2022-01-27 | Method and system for detecting age of collection |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969198A (en) * | 2013-02-06 | 2014-08-06 | 上海帆声图像科技有限公司 | Artwork identification method |
| CN206177798U (en) * | 2016-11-04 | 2017-05-17 | 天津同阳科技发展有限公司 | Diffuse reflection total mark ball detection device |
| WO2018084507A1 (en) * | 2016-11-02 | 2018-05-11 | 김명진 | Method and system for authenticating ancient earthenware and china using absolute dating technique |
| CN108519336A (en) * | 2018-02-08 | 2018-09-11 | 北京建筑大学 | A kind of ancient character picture auxiliary periodization method |
| US20180364160A1 (en) * | 2015-12-11 | 2018-12-20 | Dsm Ip Assets B.V. | System and method for optical measurement on a transparent sheet |
| CN110297000A (en) * | 2018-03-21 | 2019-10-01 | 刘环宇 | A kind of ceramics age detection technique |
-
2022
- 2022-01-27 CN CN202210101901.4A patent/CN114428060A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969198A (en) * | 2013-02-06 | 2014-08-06 | 上海帆声图像科技有限公司 | Artwork identification method |
| US20180364160A1 (en) * | 2015-12-11 | 2018-12-20 | Dsm Ip Assets B.V. | System and method for optical measurement on a transparent sheet |
| WO2018084507A1 (en) * | 2016-11-02 | 2018-05-11 | 김명진 | Method and system for authenticating ancient earthenware and china using absolute dating technique |
| CN206177798U (en) * | 2016-11-04 | 2017-05-17 | 天津同阳科技发展有限公司 | Diffuse reflection total mark ball detection device |
| CN108519336A (en) * | 2018-02-08 | 2018-09-11 | 北京建筑大学 | A kind of ancient character picture auxiliary periodization method |
| CN110297000A (en) * | 2018-03-21 | 2019-10-01 | 刘环宇 | A kind of ceramics age detection technique |
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