Video text screening method and device and electronic equipment

A screening method and text technology, applied in the field of communication, can solve problems such as lack of versatility, and achieve the effect of ensuring completeness and coherence, and effective screening

Pending Publication Date: 2022-02-25
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide a video text screening method, device and electronic equipment to solve the problem of lack of versatility in the prior art when using the optical characteristics of the text box for text screening

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  • Video text screening method and device and electronic equipment
  • Video text screening method and device and electronic equipment
  • Video text screening method and device and electronic equipment

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Embodiment Construction

[0029] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

[0030] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally o...

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Abstract

The invention discloses a video text screening method and device, and electronic equipment. The method comprises the steps of obtaining video texts and video text position information corresponding to a plurality of video frames of a target video; performing text correction processing on the video text to obtain a video correction text with semantic coherence; for the plurality of video frames, determining N video text lists based on the video correction text and the video text position information corresponding to each video frame, N being an integer greater than or equal to 1; based on the semantic association degree between the N video text lists and the video title corresponding to the target video, screening out K target video text lists from the N video text lists, and generating a target video text corresponding to the target video according to the video texts corresponding to the K target video text lists, wherein K is an integer smaller than or equal to N.

Description

technical field [0001] The present application belongs to the technical field of communication, and in particular relates to a video text screening method, device and electronic equipment. Background technique [0002] In the video classification scenario, it is often necessary to rely on the semantic features of the text in the video content to understand the video. For example, the subtitle text appearing in the video can directly reflect the dialogue content of the characters. At present, the text content appearing in the video can be extracted through the Optical Character Recognition (OCR) technology, and then the natural language processing (Natural Language Processing, NLP) related technology can be used to understand the semantics of the text content, and the joint video Visual information as well as audio features, enabling video understanding for video classification. However, the text content contained in the video is often rich and varied. In addition to the sub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/335G06F16/35G06V30/148
CPCG06F16/335G06F16/35
Inventor 李洋
Owner VIVO MOBILE COMM CO LTD
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