Face synthesis

A facial, processing unit technology used in the acquisition/recognition of facial features, computer components, generation of 2D images, etc.

Active Publication Date: 2019-08-06
MICROSOFT TECH LICENSING LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some traditional schemes try to achieve the above identity-preserving facial synthesis, but they often have many limitations in model training, so it is expected to achieve a more general identity-preserving facial synthesis

Method used

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Examples

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Embodiment Construction

[0011] The present disclosure will now be discussed with reference to several example implementations. It should be understood that these implementations are discussed only to enable those of ordinary skill in the art to better understand and thus enable the present disclosure, and not to imply any limitation on the scope of the subject matter.

[0012] As used herein, the term "comprising" and variations thereof are to be read as open-ended terms meaning "including but not limited to". The term "based on" is to be read as "based at least in part on". The terms "an implementation" and "an implementation" are to be read as "at least one implementation". The term "another implementation" is to be read as "at least one other implementation". The terms "first", "second", etc. may refer to different or the same object. Other definitions, both express and implied, may also be included below.

[0013] example environment

[0014] The basic principles and several example implem...

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PUM

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Abstract

According to the implementation of the invention, a scheme for face synthesis is provided. In the scheme, a first image about the face of a first user and a second image about the face of a second user are acquired, a first feature characterizing the identity of the first user is extracted from the first image, a second feature characterizing a plurality of attributes of the second image is extracted from the second image, wherein the plurality of attributes do not include the identity of the second user, then, a third image is generated with respect to the face of the first user based on thefirst feature and the second feature and represents a plurality of attributes of the identity of the first user and the second image. According to the face synthesis scheme disclosed by the invention,the face image of any identity can be subjected to identity preservation-based image synthesis regardless of whether the face image of the person with the identity exists in the training data set ornot. In addition, when the model used for face synthesis is trained, the scheme does not need to label any other attributes except the identity of the person.

Description

Background technique [0001] Facial synthesis is one of the challenging topics in the fields of computer vision and computer graphics. It can be widely used in many fields such as human-computer interaction, film and television advertisements, computer games, teleconferencing, and assisted teaching. Facial synthesis refers to the technique of synthesizing corresponding attributes of multiple facial images into an output facial image. The "attribute" mentioned here includes but not limited to the identity of the person in the image, facial gesture, expression, illumination of the image, image background and so on. In facial synthesis technology, face synthesis based on identity preservation is a challenging technical problem. The "identity-preserving-based facial synthesis" described here means that when the first facial image and the second facial image are synthesized into an output facial image, the identity of the person in the first facial image is preserved in the output ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/00G06K9/00G06K9/62G06N3/04
CPCG06T11/00G06V40/174G06N3/045G06F18/214G06V40/168G06V40/172G06V10/82
Inventor 陈栋闻芳华刚鲍建敏
Owner MICROSOFT TECH LICENSING LLC
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