Thumbnail acquisition method and device, electronic equipment and storage medium

An acquisition method and thumbnail technology, applied in the scene field, can solve problems such as affecting viewing experience and content fragmentation, and achieve the effect of improving viewing experience and content integrity

Pending Publication Date: 2022-03-22
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The thumbnails obtained by the existing methods for cropping thumbnails of spliced ​​pictures are usually cut to a part of the main content of some sub-pictures of the spliced ​​picture, resulting in fragmentation of the content in the picture and affecting the viewing experience

Method used

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  • Thumbnail acquisition method and device, electronic equipment and storage medium
  • Thumbnail acquisition method and device, electronic equipment and storage medium
  • Thumbnail acquisition method and device, electronic equipment and storage medium

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Embodiment Construction

[0028] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0029] In some image display scenarios, it is necessary to display thumbnails of images first. The thumbnail is a thumbnail display of the original picture, which is convenient for people to browse. Thumbnails usually contain a hyperlink pointing to the full-sized original picture, and thumbnails are used to load web pages with many graphics or pictures more quickly in...

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PUM

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Abstract

The invention provides a thumbnail acquisition method and device, electronic equipment and a storage medium, relates to the technical field of computers, in particular to the technical field of image processing, and can be applied to scenes such as image cutting. According to the specific implementation scheme, the method comprises the steps of obtaining key features of each sub-image in a spliced image; based on the key features of each sub-image, determining a target sub-image of which the key features meet a preset feature condition from the spliced image; determining a target region containing the corresponding key features from the target sub-graph; and cutting out an image of the target area from the target sub-image, and taking the image of the target area as a thumbnail of the spliced picture. According to the method, the main body contents of other sub-graphs can be prevented from being cut when the thumbnail is cut, and the thumbnail can be ensured to contain the complete key characteristics of the target sub-graph, so that the content of the thumbnail is complete, the theme can be highlighted, and the watching experience of a user is effectively improved.

Description

technical field [0001] The present disclosure relates to the technical field of computers, in particular to the technical field of image processing, and can be applied to scenarios such as image cropping. Background technique [0002] In some image display scenarios, it is necessary to display thumbnails of images first. The thumbnails obtained by the existing methods for cropping thumbnails of spliced ​​pictures are usually cut to a part of the main content of some sub-pictures of the spliced ​​picture, resulting in fragmentation of the content in the picture and affecting viewing experience. Contents of the invention [0003] The disclosure provides a thumbnail image acquisition method, device, electronic equipment and storage medium. [0004] According to a first aspect of the present disclosure, a thumbnail acquisition method is provided, including: [0005] Obtain the key features of each subgraph in the stitched image; [0006] Based on the key features of each su...

Claims

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Application Information

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IPC IPC(8): G06V10/26G06T7/10G06K9/62G06V10/774G06V10/46
CPCG06T7/10G06T2207/20132G06F18/214
Inventor 赵广伟徐志军于天宝
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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