Text-based virtual image behavior control method and device, and medium

A virtual image and behavior technology, applied in the field of artificial intelligence, can solve the problems of no expression and action display, human-driven traces, etc., and achieve the effect of enriching behavior content and strong expansibility

Active Publication Date: 2019-12-20
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the avatar does not have any expressions and actions to display, which is only applicable to news hosts and other scenes that rarely require expressions and actions
[0004] It can be seen that the existing avatar driving methods either have obvious human-driven traces, or avoid more personalized behaviors such as movements and expressions. It is difficult to control the avatar based on text to present similar behavior of real people

Method used

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  • Text-based virtual image behavior control method and device, and medium
  • Text-based virtual image behavior control method and device, and medium
  • Text-based virtual image behavior control method and device, and medium

Examples

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Embodiment Construction

[0043] Various preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The following description with reference to the accompanying drawings is provided to assist understanding of example embodiments of the invention as defined by the claims and their equivalents. It includes various specific details to aid in understanding but they are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, detailed descriptions of functions and constructions well-known in the art will be omitted to make the description clearer and more concise.

[0044] will refer to figure 1 The specific process of the text-based avatar behavior control method according to the embodiment of the present disclosure is described. For example, the specific ...

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PUM

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Abstract

The invention discloses a text-based virtual image behavior control method and device and a medium. The method comprises the following steps: inserting a specific symbol into a text, and generating aplurality of input vectors corresponding to the specific symbol and each element in the text; respectively inputting the plurality of input vectors into a first coding network, wherein the first coding network comprises at least one layer of network nodes; determining a behavior triggering position in the text based on an attention vector of a network node corresponding to the specific symbol, each element in the attention vector indicating an attention weight from the network node corresponding to the specific symbol to each network node in the same layer as the network node; determining behavior content based on the text; and playing an audio corresponding to the text, and controlling the virtual image to present the behavior content when the behavior triggering position is played.

Description

technical field [0001] The present disclosure relates to the technical field of artificial intelligence, and more specifically, relates to a text-based avatar behavior control method, device and medium. Background technique [0002] With the development of different capabilities in various directions of artificial intelligence (AI), the public is gradually dissatisfied with only applying a certain AI capability in actual scenarios, so the exploration of AI comprehensive capability application scenarios is also constantly advancing. In recent years, avatars, as a way to demonstrate the comprehensive capabilities of AI, have been constantly mentioned by the public. Virtual image refers to the digitalization of human body structure through computer technology, and the appearance of a visible and controllable virtual image body shape on the computer screen. The virtual image can be based on an image obtained from a real person, or an image obtained based on a cartoon character....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06F17/22G06F3/01
CPCG06F3/011G06V30/40G06V30/43G06F18/2415G06F2203/011G06V30/19173G06N3/045G06F18/241
Inventor 解静李丕绩段弘
Owner TENCENT TECH (SHENZHEN) CO LTD
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