A kind of video screenshot method and device

A video and video acquisition technology, which is applied in the field of image processing, can solve problems such as blurred pictures, and achieve the effects of improving efficiency, better screenshot experience, and better effects

Active Publication Date: 2022-02-18
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing screenshot method, when the user clicks the screenshot, the player outputs the displayed picture as a screenshot, and the captured picture is blurred

Method used

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  • A kind of video screenshot method and device
  • A kind of video screenshot method and device
  • A kind of video screenshot method and device

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Embodiment Construction

[0057] In order to make the object, technical solution and beneficial effects of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0058] For the convenience of understanding, the terms involved in the embodiments of the present invention are explained below.

[0059] Image enhancement: purposefully emphasize the overall or local characteristics of the image, make the original unclear image clear, expand the difference between the features of different objects in the image, suppress uninteresting features, so as to improve image quality and enrich the amount of information , to enhance image interpretation and recognition.

[0060] Clarity: The clarity of each detail and its boundary on an image or image.

[0061]...

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Abstract

Embodiments of the present invention provide a video screenshot method and device, which relate to the field of image processing technology. The method includes: when receiving a video screenshot request input by a user, acquiring a target image in the video and N frames of compensation images of the target image, N is an integer greater than 0. A target compensated image is determined from the N frames of compensated images by matching objects in the target image with objects in the N frames of compensated images. Afterwards, the determined target compensation image is used to perform image enhancement on the target image, and the enhanced target image is determined as the video screenshot requested by the user. When receiving the user's video screenshot request, the target image currently displayed in the video and the multi-frame compensation image are obtained, and the target compensation image is screened out from the compensation image, and then the target image is enhanced with the target compensation image as a video screenshot Output to the user, thereby improving the clarity of the video screenshots obtained by the user.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image processing, and in particular, to a video screenshot method and device. Background technique [0002] At present, more and more application scenarios such as watching videos, live broadcasting, and on-demand broadcasting appear in our lives. When people watch videos, if they encounter content they like or are interested in, they will use screenshots to capture the content of the video. Interested content is intercepted and saved or shared with others. In the existing screenshot method, when the user clicks the screenshot, the player outputs the displayed picture as a screenshot, and the captured picture is relatively blurred. Contents of the invention [0003] Because in the prior art, the picture currently displayed in the video is output as a video screenshot, the video screenshot obtained by the user is blurred. Embodiments of the present invention provide a video screens...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/234H04N21/2387G06T5/00
CPCH04N21/23418H04N21/2387G06T5/001
Inventor 张志辉
Owner TENCENT TECH (SHENZHEN) CO LTD
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