Face editing and complementing method and device based on geometric face information

A geometric information and face technology, applied in the field of digital image processing, can solve the problems of unreal faces, poor editing effect of face attributes, few face attributes, etc.

Active Publication Date: 2018-12-04
INST OF AUTOMATION CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the main technical difficulties in face completion and attribute editing technology are: the completed face looks unreal, the completed areas are easy to distinguish, there are few editable face attributes, and the The effect of face attribute editing is poor, etc.

Method used

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  • Face editing and complementing method and device based on geometric face information
  • Face editing and complementing method and device based on geometric face information
  • Face editing and complementing method and device based on geometric face information

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Embodiment Construction

[0071] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0072] With the rapid development of the Internet, many fields require complete face images for corresponding processing or application. However, due to various reasons, the collected face images are incomplete, blocked, and defaced. Face complementing image, the present invention provides a face editing and complementing method based on face geometric information.

[0073] The face editing and completion method based on face geometric information provided by the present invention will be described below in conjunction with the accompanying drawings.

[0074] See attached figure 1 , figure 1 The main steps of the face editing and completion...

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Abstract

The invention, which belongs to the field of digital image processing, particularly relates to a face editing and complementing method and device based on geometric face information so that a technical problem of realizing precise complementing and attribute editing of a missing face picture can be solved. The face editing and complementing method comprises: on the basis of a pre-built face geometric estimation model, geometric face information is obtained by using a target face image including a shielded region; according to a pre-constructed face completion network model, a first complete face image is generated by using the target face image and geometric face information; and a specific area in the first complete face image is replaced with a non-shielded region in the target face image and image fusion is carried out on the first complete face image and the non-shielded region to obtain a second complete face image. With the method provided by the invention, a missing face picturecan be complemented and edited precisely.

Description

technical field [0001] The invention belongs to the field of digital image processing, and in particular relates to a face editing and complementing method and device based on face geometric information. Background technique [0002] With the rapid development of the mobile Internet, face completion and editing technologies have been widely used. For example, in order to display better pictures on the Internet, people need to use face completion technology to complete face pictures containing occlusions. At the same time, they also need to use face editing technology to modify the attributes of faces, such as enlarging the eyes, Repair oval face and so on. [0003] At present, the main technical difficulties in face completion and attribute editing technology are: the completed face looks unreal, the completed areas are easy to distinguish, there are few editable face attributes, and the The effect of face attribute editing is poor, etc. In recent years, deep learning has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00G06K9/00G06K9/34
CPCG06T3/0012G06V40/168G06V10/267
Inventor 赫然宋林森曹杰宋凌霄胡一博
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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