User head portrait generation method and device, electronic equipment and storage medium

Abstract

The invention provides a user head portrait generation method and device, electronic equipment and a storage medium. The method comprises the steps of determining a user head portrait group according to a conference theme; obtaining voice data of the user in the conference, and obtaining gender information of the user and emotion information of the user in the conference according to the voice data of the user in the conference; and determining a conference head portrait of the user according to the gender information of the user, the emotion information of the user in the conference and the user head portrait group. According to the user head portrait generation method and device, the electronic equipment and the storage medium provided by the invention, through the voice data of the sample user and the gender information of the sample user, the gender recognition model in a multilevel decision tree form is obtained through training, the gender of the user can be recognized based on the voice data of the user by using the model, and the method and the device have the advantage of accurate recognition.

Description

technical field [0001] The present invention relates to the field of video technology, in particular to a method, device, electronic equipment and storage medium for generating a user avatar. Background technique [0002] During the video conference, when there are many participants or the participants are not familiar with each other, some participants are unwilling to turn on the camera, so they will not participate in the meeting with the real avatar collected by the camera. In this case, virtual avatars will be set for participants who do not attend with their real avatars. [0003] In the prior art, virtual avatars are usually manually set for participants. For example, use the default avatar as the avatar of the participant, such as using a cartoon character as the avatar of the participant; generate the avatar of the participant in a random manner, such as randomly selecting a picture from the image library as the avatar of the participant. In some cases, avatars ar...

AI Technical Summary

Problems solved by technology

[0004] The avatar generated by the virtual avatar generation method of the participants in the prior art cannot reflect the theme of the meeting, and has problems such as monotonous avatar style and easy overlapping of different participants' avatars.

In addition, randomly generated avatars are often different from the gender of the participants, resulting in poor user experience

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