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Image compensation method and device, storage medium and electronic device

An image compensation and image technology, applied in the field of video processing, can solve problems such as large amount of calculation, high cost, and no solution proposed

Pending Publication Date: 2019-12-20
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are the following disadvantages: the amount of calculation is large, and for streaming media playback scenarios, the video needs to be processed frame by frame in the background, and the cost is high
[0004] For the above problems, no effective solution has been proposed

Method used

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  • Image compensation method and device, storage medium and electronic device
  • Image compensation method and device, storage medium and electronic device

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Embodiment Construction

[0045] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0046] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses an image compensation method and device, a storage medium and an electronic device. The method comprises the following steps: acquiring a first frame image including embedded subtitles in a video to be processed and a first area where the embedded subtitles are located in the first frame image; searching a second frame image without embedded subtitles in the to-be-processedvideo, wherein the pixel distance between the second frame image and the first frame image meets a target condition; and performing image compensation on the pixel points on the first region by usingthe pixel points on the second region corresponding to the first region in the second frame image. By the adoption of the scheme, materials are saved, the caption removing effect is ensured; comparedwith a caption removing scheme adopting machine learning in the prior art, a large number of computing resources are saved, the image compensation speed is greatly increased, jamming caused by caption removing in the video playing process is avoided, and then the technical problem that an embedded caption removing scheme in the prior art needs to consume a large number of computing resources is solved.

Description

technical field [0001] The present invention relates to the field of video processing, in particular to an image compensation method and device, a storage medium and an electronic device. Background technique [0002] In related technologies, subtitles have become an indispensable element when users watch videos. Generally, the storage location of subtitles is used as a classification method, and video source media can be divided into external subtitles (subtitles are separated from video sources, and subtitles can be replaced later. ), and two types of embedded subtitles (subtitles are pressed into the video during encoding, and subtitles cannot be replaced later). For embedded subtitles, since the subtitles have been compressed into the video source during encoding, if the user wants the subtitles to become larger (such as elderly users), or to change the subtitles to other languages ​​(such as foreign users), they need to first edit the embedded subtitles Apply. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/32G06T7/33G06T7/11G06F16/182
CPCG06T2207/10016G06T2207/30176G06T7/11G06T7/32G06T7/33G06F16/182
Inventor 邓朔
Owner TENCENT TECH (SHENZHEN) CO LTD
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