Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022022154 - FACIAL IMAGE PROCESSING METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM

Publication Number WO/2022/022154
Publication Date 03.02.2022
International Application No. PCT/CN2021/100912
International Filing Date 18.06.2021
IPC
G06T 3/00 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
3Geometric image transformation in the plane of the image
CPC
G06T 2207/10004
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10004Still image; Photographic image
G06T 2207/20081
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20081Training; Learning
G06T 2207/20084
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20084Artificial neural networks [ANN]
G06T 2207/20221
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20212Image combination
20221Image fusion; Image merging
G06T 2207/30201
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30196Human being; Person
30201Face
G06T 3/0012
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
3Geometric image transformation in the plane of the image
0012Context preserving transformation, e.g. by using an importance map
Applicants
  • 腾讯科技(深圳)有限公司 TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED [CN]/[CN]
Inventors
  • 张勇 ZHANG, Yong
  • 罗宇辰 LUO, Yuchen
  • 严骏驰 YAN, Junchi
  • 刘威 LIU, Wei
Agents
  • 广州华进联合专利商标代理有限公司 ADVANCE CHINA IP LAW OFFICE
Priority Data
202010730209.927.07.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) FACIAL IMAGE PROCESSING METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM
(FR) PROCÉDÉ ET APPAREIL DE TRAITEMENT D'IMAGE FACIALE, DISPOSITIF, ET SUPPORT DE STOCKAGE
(ZH) 脸部图像处理方法、装置、设备及存储介质
Abstract
(EN) A facial image processing method and apparatus, and a computer device and a storage medium. The method comprises: acquiring a first facial image and a second facial image, wherein the first facial image and the second facial image are images containing a real face (step 202); processing the first facial image to generate a first updated facial image having a non-real facial image characteristic (step 204); according to a color distribution of the second facial image, adjusting a color distribution of the first updated facial image to obtain a first adjusted facial image (step 206); acquiring a target facial mask for the first facial image, wherein the target facial mask is generated by performing random deformation on a facial region of the first facial image (step 208); and according to the target facial mask, fusing the first adjusted facial image and the second facial image to obtain a target facial image. By means of the method, diverse target facial images can be generated (step 210).
(FR) Procédé et appareil de traitement d'image faciale, dispositif informatique et support de stockage. Le procédé consiste à : acquérir une première image faciale et une seconde image faciale, la première image faciale et la seconde image faciale étant des images contenant un visage réel (étape 202); traiter la première image faciale pour générer une première image faciale mise à jour ayant une caractéristique d'image faciale non réelle (étape 204); en fonction d'une distribution de couleur de la seconde image faciale, ajuster une distribution de couleur de la première image faciale mise à jour pour obtenir une première image faciale ajustée (étape 206); acquérir un masque facial cible pour la première image faciale, le masque facial cible étant généré en effectuant une déformation aléatoire sur une région faciale de la première image faciale (étape 208); et en fonction du masque facial cible, fusionner la première image faciale ajustée et la seconde image faciale pour obtenir une image faciale cible. Au moyen du procédé, diverses images faciales cibles peuvent être générées (étape 210).
(ZH) 一种脸部图像处理方法、装置、计算机设备和存储介质。所述方法包括:获取第一脸部图像和第二脸部图像,第一脸部图像和第二脸部图像是包含真实脸部的图像(步骤202);对第一脸部图像进行处理,生成具有非真实脸部图像特性的第一更新脸部图像(步骤204);根据第二脸部图像的颜色分布调整第一更新脸部图像的颜色分布,得到第一调整脸部图像(步骤206);获取第一脸部图像的目标脸部掩膜,目标脸部掩膜是对第一脸部图像的脸部区域进行随机变形生成的(步骤208);根据目标脸部掩膜将第一调整脸部图像与第二脸部图像进行融合,得到目标脸部图像。采用本方法能够生成多样性的目标脸部图像(步骤210)。
Related patent documents
Latest bibliographic data on file with the International Bureau