Method, device and equipment for detecting video source and computer readable storage medium

Method, device and equipment for detecting video source and computer readable storage medium

The embodiment of the invention discloses a method, device and equipment for detecting a video source and a computer readable storage medium. According to the main technical scheme, the method comprises the following steps: obtaining n picture groups (GOP) of a video file, wherein n is a preset posi...

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Hauptverfasser: LI YUANMAN, YE JIAXIONG, SUN WEIWEI, YANG RUI
Format: Patent
Sprache:chi ; eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator LI YUANMAN
YE JIAXIONG
SUN WEIWEI
YANG RUI
description The embodiment of the invention discloses a method, device and equipment for detecting a video source and a computer readable storage medium. According to the main technical scheme, the method comprises the following steps: obtaining n picture groups (GOP) of a video file, wherein n is a preset positive integer; performing feature extraction on each frame contained in the n picture groups to obtain feature representation of each frame; performing feature coding based on a time sequence by using the feature representation of each frame to obtain an integrated feature representation corresponding to the n picture groups; and performing classification processing by utilizing the integrated feature representation corresponding to the n picture groups to obtain a source type corresponding to the video file. The video source is detected based on the content level of the video file, the reliability of video source detection can be improved, and the accuracy of video source detection is improved by using the time seq
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Method, device and equipment for detecting video source and computer readable storage medium
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