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A subtitle removal method, device and electronic equipment

A technology for subtitles and images, applied in the field of subtitle removal methods, devices and electronic equipment, can solve problems such as poor visual effects, and achieve the effect of weakening edge traces and improving visual effects.

Active Publication Date: 2022-04-22
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the subtitle removal method in the prior art will cause obvious edge traces in the area where the subtitle is located, and the visual effect is poor

Method used

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  • A subtitle removal method, device and electronic equipment
  • A subtitle removal method, device and electronic equipment
  • A subtitle removal method, device and electronic equipment

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Embodiment Construction

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0066] In order to solve the problems in the prior art, embodiments of the present invention provide a method, device and electronic equipment for removing subtitles.

[0067] It should be noted that the method for removing subtitles provided by the embodiment of the present invention can be applied to electronic devices. In a specific application, the electronic device may be various terminal devices or a server, which is not limited in the present invention.

[0068] Such as figure 1 As shown, a method for removing subtitles provided in an embodiment of the present invention may include the following steps:

[0069] S101. Acquire an image to be processed including a subtitle area.

[0070] Wherein, the image to be processed is: an image whose subtitle is to be removed. R...

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PUM

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Abstract

Embodiments of the present invention provide a subtitle removal method, device, and electronic equipment. The method includes: acquiring an image to be processed including a subtitle area; detecting the subtitle area in the image to be processed; The detected subtitle area is subjected to an initial repair process to obtain an image after initial repair; the initial repair process is a process of adjusting the pixel value of the subtitle area to a predetermined value; using the neural network model obtained in advance training, Restoring the subtitle area in the initially repaired image to a picture area not including subtitles, obtaining a repair image corresponding to the initially repaired image; based on the repair image, determining that the image to be processed does not include Image for subtitles. The embodiment of the present invention can weaken the edge traces of the area where the subtitle is located, and improve the visual effect.

Description

technical field [0001] The invention relates to the technical field of video processing, in particular to a subtitle removal method, device and electronic equipment. Background technique [0002] When watching a video, different users have different needs for subtitles in the video. For example, some users need to watch Chinese subtitles, while others need to watch English subtitles, or some users who train their listening skills do not need to watch subtitles. Based on this, the subtitles in the video image need to be removed, and further, the subtitles required by the user can be added to the video image later. [0003] In the prior art, the subtitle removal method is the method of using ground glass to block the method, specifically: add a color bar with the same size as the subtitle in the area where the subtitle is located, and put a mosaic on the color bar, and adjust the transparency, so that the subtitle can be removed. Effect. [0004] However, the subtitle remova...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/00G06N3/04
CPCG06T2207/10016G06N3/045G06T5/77
Inventor 何晶
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD