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Retrieval method, device, equipment and storage medium for cultural relic exhibits

A technology for exhibits and cultural relics, applied in the field of retrieval, can solve the problems of long calculation time, slow retrieval speed, affecting user experience, etc., to achieve the effect of speeding up retrieval speed and shortening comparison time

Active Publication Date: 2021-10-01
广州欧科信息技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high dimensionality of image features, it takes a long time to calculate the similarity comparison and the retrieval speed is slow, which affects the user experience.

Method used

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  • Retrieval method, device, equipment and storage medium for cultural relic exhibits
  • Retrieval method, device, equipment and storage medium for cultural relic exhibits
  • Retrieval method, device, equipment and storage medium for cultural relic exhibits

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] figure 1 This is a flowchart of a method for retrieving cultural relics exhibits provided in Embodiment 1 of the present invention. This embodiment can be applied to the situation of providing image retrieval for cultural relics exhibits. This embodiment does not limit the application scenarios. The application scenarios of image retrieval by calculating similarity are applicable. This method can be performed by a retrieval device for cultural relics exhibits. This embodiment does not limit the retrieval device for cultural relics exhibits. The retrieval device for cultural relics exhibits can be a computer, a special device or a server. In this embodiment, the retrieval device for cultural relics exhibits is used as a server. As an example, the server may be an independent server or a cluster server, and may be a physical server or a virtual server.

[0048] refer to figure 1 , the retrieval method of the cultural relic exhibits, which specifically includes the follo...

Embodiment 2

[0073] figure 2 This is a flowchart of a method for retrieving cultural relics exhibits according to the second embodiment of the present invention.

[0074] This embodiment is further refined on the basis of the above-mentioned embodiment, and specifically includes:

[0075] S201. Acquire image data to be retrieved sent by a client.

[0076] In this embodiment, the user can shoot or upload image data to be retrieved through the client. Among them, the image data to be retrieved is an image containing the original cultural relic exhibits.

[0077] In one embodiment, when acquiring the image data to be retrieved sent by the client, when the image data to be retrieved input by the user is not standardized, the information for stopping the retrieval is returned; to the result or the resolution is lower than the preset resolution, etc.

[0078] S202. Count the number of original cultural relic exhibits in the to-be-retrieved image data.

[0079] This embodiment is applicable...

Embodiment 3

[0118] image 3 It is a schematic structural diagram of a retrieval device for cultural relics exhibits provided in Embodiment 3 of the present invention.

[0119] This embodiment is applicable to the situation of providing image retrieval for cultural relics exhibits. This embodiment does not limit the application scenario, and any application scenario that uses the method of first classifying images and then calculating similarity for image retrieval can be applied. The device can be integrated into a retrieval device for cultural relics exhibits. This embodiment does not limit the retrieval device for cultural relics exhibits. The retrieval device for cultural relics exhibits can be a computer, a special device or a server. In this embodiment, the retrieval device for cultural relics exhibits is used as a server. As an example, the server may be an independent server or a cluster server, and may be a physical server or a virtual server.

[0120] refer to image 3 , the de...

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Abstract

The embodiment of the invention discloses a retrieval method, device, equipment and storage medium for exhibits of cultural relics. The method obtains an original exhibit image of an original cultural relic exhibit; extracts a first image feature and a second image feature from the original exhibit image; obtains a candidate exhibit image from a cultural relic exhibit library of the same cultural relic category according to the first image feature ; Calculate the similarity between the original exhibit image and the candidate exhibit image according to the second image feature; extract the target exhibit image from the candidate exhibit image according to the similarity, and solve the problem due to the dimension of the image feature The problem of slow search speed caused by high data rate can shorten the similarity comparison time and speed up the search speed of exhibits.

Description

technical field [0001] The embodiments of the present invention relate to retrieval technology, and in particular, to a retrieval method, device, device and storage medium for cultural relics exhibits. Background technique [0002] With the acceleration of Internet technology, the pace of people's life has become faster and faster. Crafts, art, technology and ancient collections are increasingly favored by contemporary people, and museums have become a good place to relax during holidays. [0003] Due to the wide variety of exhibits in the museum, an exhibit retrieval system can be established by using the image retrieval technology, which is convenient for users to quickly find the exhibits of interest or quickly obtain the relevant information of the exhibits. The existing exhibit retrieval system converts the images of the exhibits into image features and stores them in the database, and uses the similarity comparison method in the later query process to determine the re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/53
Inventor 熊友谊张文金王勇熊四明姚琳琳
Owner 广州欧科信息技术股份有限公司
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