Comprehensive source breaking and generation breaking method and system for ancient celadon

Abstract

The invention discloses a comprehensive source breaking and generation breaking method and system for ancient celadon, and belongs to the technical field of comprehensive source breaking and generation breaking analysis of the ancient celadon. The method comprises the steps that the artistic style of the ancient celadon is determined according to the morphological characteristics of the ancient celadon, and preliminary source breaking and generation breaking are conducted on the ancient celadon according to the artistic style; comparing the morphological characteristics of the ancient celadon with the morphological characteristics corresponding to the preliminary source breaking and generation breaking, and performing secondary source breaking and generation breaking on the ancient celadon in combination with a multivariate statistical analysis method; adopting a chromaticity quantitative comparison method and an oxide quantitative comparison method to break the ancient celadon after secondary source break and break again; 4, observing the internal structure morphology of the ancient celadon obtained in the step 3, performing multi-scale analysis according to the structure morphology of different scales, and performing source breaking on the ancient celadon to obtain a final source breaking and generation breaking result of the ancient celadon; according to the method, scientific methods such as multivariate statistical analysis, chromaticity quantitative comparison and oxide quantitative comparison are introduced, interference of human factors is reduced, and the accuracy of source breaking and generation breaking is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of comprehensive source determination and dating analysis of ancient celadon, and in particular to a comprehensive source determination and dating method and system for ancient celadon. Background Art

[0002] Ancient celadon is a treasure among my country's cultural heritage, carrying rich historical and artistic value. Celadon originated in China and, after a long process of development, gradually reached the peak of craftsmanship and art from the early Tang Dynasty to the Southern Song Dynasty. Celadon not only embodies the exquisite skills of ancient ceramic craftsmen, but also reflects the culture, economy and aesthetic trends of the society at that time. Ancient celadon not only has important value in art and culture, but also plays a key role in scientific research. Through scientific research on celadon, we can more accurately determine its production age, origin and technological characteristics, thus providing a solid foundation for the source and dating of ancient ceramics. However, the traditional "eye study" method relies too much on the professional quality and knowledge of the appraiser himself, and personal experience will also bring about large deviations.

[0003] Ceramics are inorganic non-metallic materials, and celadon has the characteristics of being non-uniform and heterogeneous. The body, glaze thickness, cracks, pores, and bubble sizes of ancient celadon vary in different periods and locations. In addition, the microstructure in the body and glaze layer can better reflect the differences of ancient celadon. In order to effectively characterize ancient celadon, multivariate analysis is needed to comprehensively analyze the structure and physicochemical composition of ancient ceramics. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a comprehensive method for dating the source and age of ancient celadon, which can realize the accurate dating of the source and age of ancient celadon.

[0005] The present invention is achieved through the following technical solutions: A comprehensive method for determining the origin and age of ancient celadon ware comprises the following steps: Step 1: Determine the artistic style of the ancient celadon based on its morphological characteristics, and make a preliminary determination of its origin and age based on the artistic style; Step 2: Compare the morphological features of the ancient celadon with the morphological features corresponding to the preliminary source and age determination, and combine the multivariate statistical analysis method to conduct a secondary source and age determination for the ancient celadon; Step 3, using a colorimetric quantitative comparison method and an oxide quantitative comparison method, re-dating the ancient celadon that was secondarily dated in step 2; Step 4: observe the internal structure and morphology of the ancient celadon obtained in step 3, conduct multi-scale analysis based on the structure and morphology at different scales, determine the source of the ancient celadon, and obtain the final source and dating results of the ancient celadon.

[0006] Preferably, the morphological characteristics of the ancient celadon described in step 1 include glaze color characteristics, pattern characteristics and shape characteristics.

[0007] Preferably, the glaze color characteristics include brightness, red-green color, yellow-blue color, glossiness, transparency and uniformity; The decorative features include decorative method, pattern and pattern area; The vessel characteristics include the bottom style, firing characteristics, glazing range, diameter, shoulder diameter, belly diameter, bottom diameter, total height, shoulder height and belly height.

[0008] Preferably, the method for secondary dating of ancient celadon in step 2 is as follows: According to the preliminary origin and dating results, the morphological features of the celadon corresponding to the origin and dating results are retrieved in the ancient celadon database, the retrieved morphological features are compared with the morphological features of the ancient celadon, and combined with multivariate statistical analysis methods, a secondary origin and dating is performed.

[0009] Preferably, the meta-statistical analysis method is cluster analysis, discriminant analysis or principal component analysis.

[0010] Preferably, the method of dating by using the colorimetric quantitative comparison method is as follows: Thermoluminescence dating and 14 C tested the ancient celadon and obtained the dating result of the ancient celadon. The dating result was compared with the secondary dating result, and the results were consistent with the dating results.

[0011] Preferably, the method for dating the oxide quantitative comparison method is as follows: An X-ray fluorescence spectrometer is used to measure the oxide content of ancient celadon. The measured oxide content is compared with the oxide content of celadon of the corresponding period in the three dating results. When the oxide contents are consistent, the dating results of ancient celadon are obtained.

[0012] Preferably, the tissue morphologies at different scales in step 4 include the microstructure and physicochemical composition of ancient pottery at the Weiner level. The microstructure and physicochemical composition of the ancient celadon are compared with the microstructure and physicochemical composition of celadon of the corresponding period to obtain the final source and dating results of the ancient celadon.

[0013] Preferably, the microstructure and physicochemical composition include the bubbles and crystal morphology of the body and glaze, the chemical composition of the body and glaze, the crystal structure and glaze glass phase structure in the glaze at the micron scale, the crystal chemical composition and fine structure of the body and glaze at the sub-micron scale, and the lattice changes and phase composition at the nanoscale.

[0014] A comprehensive dating system for ancient celadon, including: The first module is used to determine the artistic style of ancient celadon based on its morphological characteristics, and to make a preliminary identification of the origin and age of the ancient celadon based on the artistic style; The second module is used to compare the morphological characteristics of ancient celadon with the morphological characteristics corresponding to the preliminary source and age determination, and combine the multivariate statistical analysis method to conduct a secondary source and age determination of the ancient celadon; The third module is used to re-date the ancient celadon that has been secondarily dated using the colorimetric quantitative comparison method and the oxide quantitative comparison method. The fourth module is used to observe the internal structure and morphology of ancient celadon, conduct multi-scale analysis based on the structure and morphology at different scales, determine the source of the ancient celadon, and obtain the final source and dating results of the ancient celadon.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects: The comprehensive method for dating the source of ancient celadon provided by the present application forms a complete and multi-level analysis system through the gradual deepening of the steps of dating the source, from morphological features to artistic style, to multivariate statistical analysis, quantitative comparison of chromaticity and oxides, and finally to multi-scale analysis of internal organizational morphology. This multi-level analysis method can capture the various characteristics of ancient celadon more comprehensively, thereby ensuring the accuracy of dating the source. The traditional "eye study" method relies too much on the professional accomplishment and knowledge of the appraiser, which is easy to bring subjective bias. The technical solution introduces scientific methods such as multivariate statistical analysis, quantitative comparison of chromaticity and quantitative comparison of oxides, which reduces the interference of human factors and improves the objectivity and scientificity of the analysis. Through the gradual verification and correction of multiple steps, the technical solution can more accurately determine the production age and origin of ancient celadon. This is of great significance for the study of ancient ceramic technology, cultural exchange and historical development. The technical solution is not only applicable to the dating of the source of ancient celadon, but can also be adjusted and expanded as needed to adapt to the analysis of other types of ancient ceramics. This adaptability makes the technical solution have a wider application prospect. By deeply studying and analyzing the various characteristics of ancient celadon, this technical solution not only helps to protect and inherit ancient cultural heritage, but also provides strong support for scientific research. It helps to reveal the culture, economy and aesthetic trends of ancient society, and provides valuable information for future generations to understand history and culture.

[0016] In summary, the comprehensive dating method of ancient celadon has the advantages of multi-level analysis to ensure accuracy, scientificity and objectivity, improve dating accuracy, strong adaptability, and promote cultural inheritance and scientific research. These advantages make this technical solution have wide application value and important scientific significance in the field of ancient ceramic research. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A flow chart of the comprehensive source and dating method of ancient celadon of the present invention; Figure 2 These are pictures of celadon from different kilns in different periods; Figure 3 This is a diagram showing the thickness of the glaze makeup soil layer of ancient celadon from different periods. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0021] See also Figure 1-3 A comprehensive method for dating the origin of ancient celadon ware, comprising the following steps: Step 1: Obtain the morphological characteristics of ancient celadon.

[0022] The morphological characteristics of ancient celadon include its glaze color, decorative features and shape characteristics.

[0023] The glaze color characteristics include brightness, red-green color, yellow-blue color, glossiness, transparency, and uniformity; The decorative features include decorative method, pattern and pattern area.

[0024] Decorative methods (such as engraving, printing, painting, etc.), pattern types (such as animals, plants, figures, geometric figures, etc.), pattern layout and arrangement, as well as the degree of refinement and craftsmanship of the patterns.

[0025] The vessel characteristics are the vessel characteristics and structural dimensions of ancient celadon, including the bottom style, firing characteristics, glazing range, caliber, shoulder diameter, belly diameter, bottom diameter, total height, shoulder height and belly height.

[0026] In addition to the basic structural dimensions, it also includes the shape and transition of the rim, neck, belly, bottom and other parts of the vessel, as well as whether there are additional parts such as ears, feet, and spouts.

[0027] Step 2: Determine the artistic style of the ancient celadon based on its morphological features, and make a preliminary origin and dating of the ancient celadon based on the artistic style.

[0028] The morphological characteristics of ancient celadon are an important basis for identifying the age and artistic style of ancient celadon, including decoration methods, patterns and pattern area.

[0029] A preliminary dating of the ancient celadon is carried out based on its morphological features combined with ocular analysis. "Ocular analysis" is an important identification method, but its results are often affected by factors such as the appraiser's personal experience and knowledge level. Therefore, in the process of preliminary dating, at least one preliminary dating result is given. For example, when the morphological features of the ancient celadon belong to the characteristics of an item that alternates between years, in this case, the results of two dynasties will be given.

[0030] As an example, combine historical documents and archaeological data to analyze the artistic style characteristics of ancient celadon in different periods, such as the elegance of the Northern and Southern Dynasties, the plumpness of the Tang Dynasty, and the elegance of the Song Dynasty. Combine ophthalmology for auxiliary analysis, that is, when using ophthalmology analysis for preliminary dating, you should refer to the opinions of different experts as much as possible to reduce the deviation caused by personal experience. Combine morphological characteristics, unearthed environment, coexisting relics and other information to make a comprehensive judgment.

[0031] Step 3: Compare the morphological features of the ancient celadon with the morphological features corresponding to the preliminary source and dating, and use multivariate statistical analysis methods to conduct a secondary source and dating of the ancient celadon.

[0032] In this embodiment, the information in the ancient celadon database is used to compare with the morphological characteristics of the ancient celadon in step 1, and a secondary source and age determination is performed on the ancient celadon, as follows: According to the preliminary origin and dating results, the morphological features of the celadon corresponding to the origin and dating results are retrieved in the ancient celadon database, the retrieved morphological features are compared with the morphological features of the ancient celadon, and combined with multivariate statistical analysis methods, a secondary origin and dating is performed.

[0033] The existing ancient celadon database contains multi-dimensional information such as morphological characteristics, production process, chemical composition, etc. Multivariate statistical analysis methods such as cluster analysis, discriminant analysis, and principal component analysis are used to more accurately date ancient celadon.

[0034] Step 4: Use the colorimetric quantitative comparison method to conduct a third dating of the ancient celadon that was secondarily dated in step 3.

[0035] The description of glaze color can be expressed through color space, among which Lab color space is a widely used color representation method, which can more accurately describe the subtle differences in color.

[0036] The quantitative analog source dating method includes thermoluminescence dating and 14 C detection and dating.

[0037] Thermoluminescence dating and 14 C performs testing on the ancient celadon to obtain the dating result of the ancient celadon. When the dating result is consistent with the secondary dating result obtained in step 3, the tertiary dating result of the ancient celadon is obtained.

[0038] In addition to the Lab color space, other color spaces such as CIELAB and sRGB can also be considered to more fully describe the nuances of glaze colors.

[0039] Quantitative detection: When using thermoluminescence detection and 14C detection for dating, the accuracy and stability of the detection equipment should be ensured, while considering the contamination problem during the sample processing process.

[0040] Step 5, using the oxide quantitative comparison method to date the ancient celadon that was dated twice in step 3 for a fourth time; The oxide content of ancient celadon was measured using an X-ray fluorescence spectrometer, and the measured oxide content was compared with the oxide content of celadon of the corresponding period based on the three dating results. When the oxide contents were consistent, the fourth dating result of ancient celadon was obtained.

[0041] A high-precision X-ray fluorescence spectrometer was used to measure the oxide content to ensure the accuracy of the oxide content. The measurement results were compared with the oxide content of celadon of the same period, region and type to improve the accuracy of dating.

[0042] Step 6: observe the internal structure and morphology of the ancient celadon after the four dating in step 5, conduct multi-scale analysis based on the structure and morphology at different scales, determine the source of the ancient celadon, and obtain the final source and dating result of the ancient celadon.

[0043] The organizational morphologies at different scales include the microstructure and physicochemical composition of ancient pottery at the Weiner level. The obtained microstructure and physicochemical composition are compared with the microstructure and physicochemical composition of celadon of the corresponding period. If they are completely consistent, the final origin and dating results of the ancient celadon are obtained.

[0044] The microstructure and physical and chemical composition of celadon of the corresponding period can be retrieved in the ancient celadon database.

[0045] An ultra-depth-of-field microscope is used to capture the bubble and crystal morphology of the body and glaze between millimeters and micrometers.

[0046] Use XRF or ICP-MC to obtain the chemical composition of the body and glaze at the micron scale.

[0047] u-RS and XRD UV-vis-IR are used to obtain the crystal structure and glaze glass phase structure in the glaze at the micron scale.

[0048] SEM-EDS, SR-XANES or SR-CT are used to obtain the crystal chemical composition and fine structure of the body and glaze at the sub-micrometer scale.

[0049] TEM-EDX / EELS was used to obtain the lattice changes and phase composition at the nanoscale.

[0050] Combining ultra-depth microscopy, XRF, ICP-MC, u-RS, XRD, SEM-EDS, SR-XANES, SR-CT, TEM-EDX / EELS and other technical means, we comprehensively observed and analyzed the internal structure morphology and chemical composition of ancient celadon from millimeter to nanometer scale. The observed microstructure and physicochemical composition were compared with the information in the ancient celadon database to ensure the accuracy of the source determination.

[0051] Step 7: Use experimental archaeological methods to verify the final source and dating in step 6.

[0052] According to the production process and raw material formula of ancient celadon, simulated firing experiments were carried out to verify the accuracy of dating. Modern scientific and technological means were used to test the simulated fired celadon, and the test results were compared and analyzed with those of ancient celadon.

[0053] Based on the above-mentioned comprehensive dating method for ancient celadon, this application also proposes a comprehensive dating system for ancient celadon, which may include: The first module is used to determine the artistic style of ancient celadon based on its morphological characteristics, and to make a preliminary identification of the origin and age of the ancient celadon based on the artistic style; The second module is used to compare the morphological characteristics of ancient celadon with the morphological characteristics corresponding to the preliminary source and age determination, and combine the multivariate statistical analysis method to conduct a secondary source and age determination of the ancient celadon; The third module is used to re-date the ancient celadon that has been secondarily dated using the colorimetric quantitative comparison method and the oxide quantitative comparison method. The fourth module is used to observe the internal structure and morphology of ancient celadon, conduct multi-scale analysis based on the structure and morphology at different scales, determine the source of the ancient celadon, and obtain the final source and dating results of the ancient celadon.

[0054] It should be noted that in the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of each module is only a logical function division. There may be other division methods in actual implementation. For example, multiple modules can be combined or integrated into another device, or some features can be ignored or not executed. The module described as a separate component may or may not be physically separated. The component displayed as a module may be a physical unit or multiple physical units, that is, it may be located in one place, or it may be distributed in multiple different places. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment.

[0055] In addition, each module in each embodiment of the present invention may be integrated into a processing unit, each module may exist physically separately, or two or more modules may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of a software functional unit.

[0056] An electronic device provided in an embodiment of the present application includes a memory and a processor. The memory stores a computer program. When the processor executes the computer program, the steps of the comprehensive source and dating method of ancient celadon ware described in any of the above embodiments are implemented.

[0057] Another electronic device provided in the embodiment of the present application may also include: an input port connected to the processor, used to transmit multimodal data collected by an external acquisition device to the processor; and a display unit connected to the processor, used to display the processing results of the processor to the outside world; a communication module connected to the processor, used to realize the communication between the electronic device and the outside world. The display unit can be a display panel, a laser scanning display, etc.; the communication mode adopted by the communication module includes but is not limited to mobile high-definition link technology (HML), universal serial bus (USB), high-definition multimedia interface (HDMI), wireless connection (including wireless fidelity technology (WiFi), Bluetooth communication technology, low-power Bluetooth communication technology, and communication technology based on IEEE802.11s).

[0058] An embodiment of the present application provides a computer-readable storage medium, in which a computer program is stored. When the computer program is executed by a processor, the steps of the comprehensive method for determining the origin and age of ancient celadon ware as described in any of the above embodiments are implemented.

[0059] For the description of the relevant parts of the comprehensive source dating system, electronic device and computer-readable storage medium for ancient celadon provided in the embodiments of the present application, please refer to the detailed description of the corresponding parts in the comprehensive source dating method for ancient celadon provided in the embodiments of the present application, which will not be repeated here. In addition, the parts of the above technical solutions provided in the embodiments of the present application that are consistent with the implementation principles of the corresponding technical solutions in the prior art are not described in detail to avoid excessive elaboration.

[0060] The above contents are only for explaining the technical idea of ​​the present invention and cannot be used to limit the protection scope of the present invention. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present invention shall fall within the protection scope of the claims of the present invention.

Claims

1. A comprehensive method for dating the origin and age of ancient celadon, characterized in that: The following steps are involved: Step 1: Determine the artistic style of the ancient celadon based on its morphological characteristics, and make a preliminary determination of its origin and age based on the artistic style; Step 2: Compare the morphological features of the ancient celadon with the morphological features corresponding to the preliminary source and age determination, and combine the multivariate statistical analysis method to conduct a secondary source and age determination for the ancient celadon; Step 3, using a colorimetric quantitative comparison method and an oxide quantitative comparison method, re-dating the ancient celadon that was secondarily dated in step 2; Step 4: observe the internal structure and morphology of the ancient celadon obtained in step 3, conduct multi-scale analysis based on the structure and morphology at different scales, determine the source of the ancient celadon, and obtain the final source and dating results of the ancient celadon.

2. The comprehensive method for dating the origin of ancient celadon according to claim 1 is characterized in that: The morphological characteristics of the ancient celadon described in step 1 include glaze color characteristics, pattern characteristics and shape characteristics.

3. The comprehensive method for dating the origin of ancient celadon according to claim 2 is characterized in that: The glaze color characteristics include brightness, red-green color, yellow-blue color, glossiness, transparency and uniformity; The decorative features include decorative method, pattern and pattern area; The vessel characteristics include the bottom style, firing characteristics, glazing range, diameter, shoulder diameter, belly diameter, bottom diameter, total height, shoulder height and belly height.

4. The comprehensive method for dating the origin of ancient celadon according to claim 1 is characterized in that: The method for secondary dating of ancient celadon in step 2 is as follows: According to the preliminary origin and dating results, the morphological features of the celadon corresponding to the origin and dating results are retrieved in the ancient celadon database, the retrieved morphological features are compared with the morphological features of the ancient celadon, and combined with multivariate statistical analysis methods, a secondary origin and dating is performed.

5. The comprehensive method for dating the origin of ancient celadon according to claim 4 is characterized in that: The meta-statistical analysis method is cluster analysis, discriminant analysis or principal component analysis.

6. The comprehensive method for dating the origin of ancient celadon according to claim 1 is characterized in that: The method for dating by using the colorimetric quantitative comparison method is as follows: Thermoluminescence dating and 14 C tested the ancient celadon and obtained the dating result of the ancient celadon. The dating result was compared with the secondary dating result, and the results were consistent with the dating results.

7. A comprehensive method for dating the origin and age of ancient celadon according to claim 1 or 6, characterized in that: The method for dating by the oxide quantitative comparison method is as follows: An X-ray fluorescence spectrometer is used to measure the oxide content of ancient celadon. The measured oxide content is compared with the oxide content of celadon of the corresponding period in the three dating results. When the oxide contents are consistent, the dating results of ancient celadon are obtained.

8. The comprehensive method for dating the origin of ancient celadon according to claim 1 is characterized in that: The organizational morphologies at different scales in step 4 include the microstructure and physicochemical composition of ancient pottery at the Weiner level. The microstructure and physicochemical composition of the ancient celadon are compared with the microstructure and physicochemical composition of celadon of the corresponding period to obtain the final source and dating results of the ancient celadon.

9. The comprehensive method for dating the origin of ancient celadon according to claim 1 is characterized in that: The microstructure and physicochemical composition include the bubbles and crystal morphology of the body and glaze, the chemical composition of the body and glaze, the crystal structure and glaze glass phase structure at the micron scale, the crystal chemical composition and fine structure of the body and glaze at the sub-micron scale, and the lattice changes and phase composition at the nanometer scale.

10. A comprehensive dating system for ancient celadon, characterized in that: include: The first module is used to determine the artistic style of ancient celadon based on its morphological characteristics, and to make a preliminary identification of the origin and age of the ancient celadon based on the artistic style; The second module is used to compare the morphological characteristics of ancient celadon with the morphological characteristics corresponding to the preliminary source and age determination, and combine the multivariate statistical analysis method to conduct a secondary source and age determination of the ancient celadon; The third module is used to re-date the ancient celadon that has been secondarily dated using the colorimetric quantitative comparison method and the oxide quantitative comparison method. The fourth module is used to observe the internal structure and morphology of ancient celadon, conduct multi-scale analysis based on the structure and morphology at different scales, determine the source of the ancient celadon, and obtain the final source and dating results of the ancient celadon.

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