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1. (CN108230331) Image processing method and apparatus, electronic device and computer storage medium

Oficina : China
Número de la solicitud: 201710928746.2 Fecha de la solicitud: 30.09.2017
Número de publicación : 108230331 Fecha de publicación: 29.06.2018
Tipo de publicación : A
CIP:
G06T 7/11
G06T 5/00
[IPC code unknown for G06T 7/11]
G FISICA
06
COMPUTO; CALCULO; CONTEO
T
TRATAMIENTO O GENERACION DE DATOS DE IMAGEN, EN GENERAL
5
Perfeccionamiento o restauración de imagen, p. ej. desde un mapeado binario a un mapeado binario creando una imagen similar
Solicitantes: SHENZHEN SENSETIME TECHNOLOGY CO., LTD.
深圳市商汤科技有限公司
Personas inventoras: BAO XU
鲍旭
LIN JUNFAN
林俊凡
DONG CHAO
董超
LIN JUAN
林娟
WANG HAORAN
王昊然
DAI LIGEN
戴立根
ZHAO FURONG
赵富荣
HUANG MINGYANG
黄明杨
LI CHUANJUN
李传俊
LIN ZHINENG
林智能
HAN SONGFANG
韩松芳
LIU WENQI
刘文奇
Mandatarias/os: 北京思源智汇知识产权代理有限公司 11657
Fecha de prioridad:
Título: (EN) Image processing method and apparatus, electronic device and computer storage medium
(ZH) 图像处理方法和装置、电子设备、计算机存储介质
Resumen: front page image
(EN) Embodiments of the invention disclose an image processing method and apparatus, an electronic device and a computer storage medium. The method comprises the steps of obtaining a human face color skinregion in a to-be-processed image; filtering the to-be-processed image to obtain a filtered smooth image; based on the smooth image and the to-be-processed image, obtaining a high-frequency image; based on the high-frequency image and a human face skin color mask, obtaining a human face skin color high-frequency image; and superposing the high-frequency image based on the human face skin color mask and preset first superposition intensity in a brightness channel and superposing a brightness channel signal of the human face skin color high-frequency image for a brightness channel signal of theto-be-processed image to obtain a first processed image. The high-frequency image and the to-be-processed image are superposed based on the human face skin color mask and the preset first superposition intensity in the brightness channel, and the brightness of a human face skin detail part is enhanced pointedly, so that the display effect of a human face image is more stereoscopic and outstanding.
(ZH) 本发明实施例公开了一种图像处理方法和装置、电子设备、计算机存储介质,其中,方法包括:获取待处理图像中的人脸肤色区域;对所述待处理图像进行做滤波,获得滤波后的平滑图像;基于所述平滑图像和所述待处理图像获得高频图像;基于所述高频图像和所述人脸肤色蒙版获取人脸肤色高频图像;在明亮度通道中基于人脸肤色蒙版和预设的第一叠加强度叠加所述高频图像和对所述待处理图像的明亮度通道信号叠加所述人脸肤色高频图像的明亮度通道信号,得到第一处理图像。本发明实施例通过在明亮度通道中基于人脸肤色蒙版和预设的第一叠加强度叠加高频图像和待处理图像,针对性地加强人脸皮肤细节部分的明亮度,使得人脸图像的显示效果更加立体和突出。