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Video trace removal method and video trace removal device

A technology for removing marks and video, applied in the field of audio and video, it can solve the problems of flicker, poor effect, distortion and so on

Active Publication Date: 2021-09-10
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the video trace removal task, these algorithms are usually less effective in the trace removal task. In the video results, it is manifested as flickering, distortion, and problems such as performance and efficiency.

Method used

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  • Video trace removal method and video trace removal device
  • Video trace removal method and video trace removal device
  • Video trace removal method and video trace removal device

Examples

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Embodiment Construction

[0046] In order to enable ordinary persons in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.

[0047] It should be noted that the terms "first" and "second" in the specification and claims of the present disclosure 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 circumstances such that the embodiments of the disclosure described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the following examples do not represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspect...

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Abstract

The present disclosure relates to a video trace removal method and a video trace removal device. The video trace removal method includes: acquiring a current frame image of a video and a trace removal area mask; based on the current frame image and the trace removal area mask , using the image trace removal network to obtain the first trace removal result image of the current frame image; obtain the trace removal result image of the previous frame image of the current frame image of the video; for the first trace removal result image of the current frame image A trace removal result image is fused with the trace removal result image of the previous frame image to obtain a second trace removal result image of the current frame image as a final trace removal result image of the current frame image.

Description

technical field [0001] The present disclosure relates to the technical field of audio and video, and more specifically, to a video trace removal method and a video trace removal device. Background technique [0002] In the post-processing of the video, it is often necessary to manually remove accidental occlusions from people or objects during the shooting process, or when the video material is rebroadcasted between platforms authorized for rebroadcasting, it is often necessary to manually remove advertisements from the original title, sponsors, Watermarking, these post-processing is called "video desmearing". figure 1 is a schematic diagram illustrating video trace removal. Such as figure 1 As shown, after obtaining the authorization, the watermark of the original platform icon in the upper right corner of the video can be removed in post-processing of the video. [0003] The traditional trace removal method will fill in the vacant content through simple interpolation or...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/50G06T5/00G06T7/33G06T7/35
CPCG06T5/50G06T5/005G06T7/337G06T7/35G06T2207/10016G06T11/00G06T7/30G06V20/46
Inventor 吴明达陶鑫陈宇聪邓凡博李福林戴宇荣于冰
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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