Bottom image-based ceramic artwork identification method and system

A recognition method and a technology of a recognition system, which are applied in the field of ceramic artwork recognition methods and systems based on bottom graphics, can solve the problems of slow query response, consumption of computer resources, and pasting of real labels on fake ceramic artworks, etc., so as to reduce computation Efforts of workload, shortened response time, and high accuracy

Inactive Publication Date: 2017-07-07
SHANGHAI YOUNIKE INTERNET OF THINGS
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) The anti-counterfeit label or encryption mark is separated from the ceramic artwork, and it is easy for the real label to be pasted on the fake ceramic artwork;
[0006] (2) The query is carried out by inputting the query serial number, and there are also cases where fake labels copy the serial number of the real label, resulting in the inability to truly realize anti-counterfeiting and identification;
[0007

Method used

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  • Bottom image-based ceramic artwork identification method and system
  • Bottom image-based ceramic artwork identification method and system

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Embodiment Construction

[0039] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0040] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual impleme...

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Abstract

The invention provides a bottom image-based ceramic artwork identification method and system. The method comprises the steps of establishing a ceramic artwork bottom image database; obtaining a bottom image of a ceramic artwork; querying bottom images, geometrically matched with the bottom image of the ceramic artwork, in the ceramic artwork bottom image database; if the query succeeds, performing feature comparison on the bottom image of the ceramic artwork and the geometrically matched bottom images one by one; if the comparison succeeds, outputting corresponding ceramic artwork related information; and if the query or the comparison fails, performing feature comparison on the bottom image of the ceramic artwork and the bottom images in the ceramic artwork bottom image database one by one until the comparison succeeds, and outputting the corresponding ceramic artwork related information. According to the bottom image-based ceramic artwork identification method and system, the calculation workload is greatly reduced, the response time of a user retrieval request is shortened, and the accuracy is high.

Description

technical field [0001] The invention relates to a method and system for identifying artworks, in particular to a method and system for identifying ceramic artworks based on bottom graphics. Background technique [0002] Ceramics is the general term for pottery and porcelain. Ceramics are various products made of natural clay and various natural minerals as the main raw materials through crushing, kneading, molding and calcination. In the prior art, the mode of making ceramic artwork mainly contains following two kinds: (1) by the master craftsman who is skilled in operation technique according to the creative idea in the mind of oneself, pure manual creation is formed; (2) according to the design of work or The creation requires a set of molds to be made in advance, and the molds and clay are used for mass production. No matter which of the above production methods is adopted, due to the irreproducibility of the final calcination process, each piece of ceramic artwork obta...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06K9/00G06Q30/00
CPCG06F16/583G06Q30/018G06V20/80
Inventor 潘小勇贾斯汀李普曼吴霆
Owner SHANGHAI YOUNIKE INTERNET OF THINGS
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