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Interaction method and device

An interactive method and video streaming technology, applied in the computer field, can solve the problems of a single presentation form, poor effect, and few interaction methods between the explainer and the audience, and achieve the effect of increasing the interactive mode and enriching the presentation form.

Active Publication Date: 2021-07-09
BEIJING DA MI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]In the process of online teaching, the teacher usually directly explains the teaching to the students. In the video conference, the speaker usually talks directly to the participants communicate, which is ineffective
[0003]In the prior art, communication is usually carried out with the help of demonstration materials, but the display form in this communication process is single, and the choice between the explainer and the audience less interactive

Method used

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Embodiment Construction

[0077] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0078] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0079] Unless the context clearly requires, the words "including", "including" and similar words in the description should be interpreted as inclusive rather than exclusive or exhaustive; that is, "including but not limited to".

[0080] In the description of the present invention, it shoul...

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Abstract

The embodiment of the invention discloses an interaction method and device. The method comprises the following steps: after receiving a video stream, extracting corresponding portrait data, and then obtaining initial background data; generating and outputting a virtual classroom video stream according to the portrait data and the initial background data; and after the control signaling is received, the virtual classroom video stream is adjusted according to the control signaling. By means of the method, the display forms in the communication process can be enriched, and selectable interaction modes are increased.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an interaction method and device. Background technique [0002] In the process of online teaching, the teacher usually directly explains the teaching to the students. In the video conference, the speaker usually communicates directly with the participants, and the effect of this communication method is very poor. [0003] In the prior art, communication is usually carried out by means of demonstration materials, but the display form in this communication process is single, and there are few optional interaction modes between the explainer and the audience. Contents of the invention [0004] In view of this, the embodiments of the present invention provide an interaction method and device to enrich the presentation forms in the communication process and increase optional interaction modes. [0005] In the first aspect, an embodiment of the present invention provides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/233H04N21/234H04N21/2343H04N21/235H04N21/239H04N21/435H04N21/437H04N21/439H04N21/44H04N21/4402H04N21/6377G06K9/34G06N3/04G06T3/00G09B5/14
CPCH04N21/2335H04N21/23418H04N21/2343H04N21/2355H04N21/2393H04N21/4398H04N21/44008H04N21/4402H04N21/4355H04N21/437H04N21/6377G09B5/14G06V10/267G06N3/045G06T3/04
Inventor 李德涛高柏青骆曦张会云李梦醒
Owner BEIJING DA MI TECH CO LTD