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Face image processing method and device, electronic equipment and storage medium

A face image and processing method technology, applied in the fields of deep learning, computer, computer vision, image processing, and augmented reality, can solve problems such as weakening facial features, and achieve the effect of improving similarity and reducing material adaptation costs.

Active Publication Date: 2021-09-17
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the face reconstruction process can restore the shape of the face in the photo, the subsequent stylized model generation process will naturally weaken the face features of the original image due to the need to show style features such as big eyes and small noses

Method used

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  • Face image processing method and device, electronic equipment and storage medium
  • Face image processing method and device, electronic equipment and storage medium
  • Face image processing method and device, electronic equipment and storage medium

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Embodiment Construction

[0033] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should 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 disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0034] The technical solution disclosed in this disclosure aims to make the generated personalized avatar not only have the face features in the original photo, but also have the unified stylized features of the avatar, and also reduce the burden of the new style avatar on the avatar automatic modeling system. Access cost, which provides a solution to generative stylize...

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Abstract

The invention provides a face image processing method and device, electronic equipment and a storage medium, and relates to the technical fields of image processing, augmented reality, computer vision, deep learning and the like. The method comprises the following steps: acquiring a three-dimensional face model of a to-be-processed face image, wherein the three-dimensional face model comprises a plurality of grid nodes; determining a to-be-transformed region of the three-dimensional face model; acquiring a rigid transformation relation between the standard three-dimensional face model and the standard stylized face model; and processing the to-be-transformed region based on the rigid transformation relation to obtain a stylized face model corresponding to the to-be-processed face image. According to the technical scheme, based on the rigid transformation relation between the standard three-dimensional face model and the standard stylized face model, the to-be-transformed region of the to-be-processed face image is processed. Therefore, the obtained stylized face model greatly improves the similarity between the stylized face model and the to-be-processed face image on the premise of keeping the overall style of the stylized face model.

Description

technical field [0001] The present disclosure relates to the field of computer technology, in particular to fields such as image processing, augmented reality, computer vision, and deep learning. Background technique [0002] With the gradual digitalization and virtualization of people's life content, and the popularization of concepts such as digital world and digital twin, the application demand of virtual reality and augmented reality is bound to explode. As an important proxy form of people in the digital world, avatars currently rely on designer customization for their personalized production, which is expensive. Generally speaking, it costs tens of thousands of dollars to produce a low-quality proxy model. If you customize a high-precision model, for example, making a digital host with a high degree of similarity for a specific person, the cost is generally around 1 million. [0003] In order to reduce the cost, the personalized virtual image solution in the prior art...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00
CPCG06T17/00G06T2200/04G06T2207/30201G06T17/20G06V40/168G06T7/11G06T7/149G06T7/70G06T19/20G06T2200/08G06T2207/20021G06T2219/2024
Inventor 陈睿智
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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