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Image detection method, device, electronic device and readable storage medium

A detection method and image technology, applied in the field of video processing, can solve the problems of low quality of cover images and poor user experience

Active Publication Date: 2020-10-09
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the purpose of the embodiment of the present invention is to provide a picture detection method, device, electronic equipment and readable storage medium, so as to improve the problem of poor user experience caused by the low quality of the cover picture of the video

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  • Image detection method, device, electronic device and readable storage medium
  • Image detection method, device, electronic device and readable storage medium
  • Image detection method, device, electronic device and readable storage medium

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0017] It should be noted that like numerals and let...

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Abstract

The embodiment of the invention provides a picture detection method and device, electronic equipment and a readable storage medium, and belongs to the technical field of video processing. The method comprises the following steps that: carrying out edge detection on a picture to be detected, wherein the picture to be detected is one frame in a target video; and when the proportion of black pixels in the edge picture of the picture to be detected is smaller than a preset value, taking the picture to be detected as the current cover picture of the target video. Compared with a way in the prior art that the video cover picture is manually selected, the method disclosed by the invention effectively improves the quality of the video cover picture so as to improve user experience.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular to a picture detection method, device, electronic equipment and readable storage medium. Background technique [0002] In some mobile applications, each entry will introduce a large amount of video. In the prior art, a picture is manually selected from the video as the cover picture of the video. However, this selection method greatly increases the cost of labor and requires personnel to play the video. , and then take a screenshot of the video as the cover picture, and the actual cost is relatively high. It is unthinkable for tens of thousands of videos stored in the media. Moreover, the cover picture selected manually may be unclear or the content of the picture is not rich. As a result, the quality of the cover image of the video is not high. Because the cover image is blurred, the user experience is poor when selecting a video. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/13G06T7/136
CPCG06T7/13G06T7/136G06T2207/10016
Inventor 陈雪桂
Owner ALIBABA (CHINA) CO LTD