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Subtitle removing method and device, and electronic equipment

A subtitle and image technology, applied in the field of subtitle removal method, device and electronic equipment, can solve problems such as poor visual effect

Active Publication Date: 2020-01-07
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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  • Subtitle removing method and device, and electronic equipment
  • Subtitle removing method and device, and electronic equipment
  • Subtitle removing method and 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

The embodiment of the invention provides a subtitle removing method and device, and electronic equipment. The method comprises the steps of acquiring a to-be-processed image containing a subtitle area; detecting the subtitle area in the to-be-processed image; performing initial restoration processing on the subtitle area detected in the to-be-processed image to obtain an initially restored image,wherein the initial restoration processing is processing of adjusting the value of a pixel point of the subtitle area to a predetermined value; repairing a subtitle area in the initially restored image into a picture area not including subtitles by utilizing a neural network model obtained by pre-training, so as to obtain a repaired image corresponding to the initially restored image; and based onthe restored image, determining an image which does not include subtitles and corresponds to the to-be-processed image. The method of the invention can weaken the edge trace of the area where the subtitles are 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 Applications(China)
IPC IPC(8): G06T5/00G06N3/04
CPCG06T2207/10016G06N3/045G06T5/77
Inventor 何晶
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD