Image fusion method and device, storage medium and mobile terminal

• Main Author: ZHU XIAOPU
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention discloses an image fusion method and device, a storage medium and a mobile terminal, and the method comprises the steps: obtaining a plurality of preview images which are photographed continuously when the mobile terminal starts a dynamic photographing mode; determining a main body grey-scale map and a background grey-scale map corresponding to each preview image; determining a brightness adjustment parameter corresponding to the preview image according to the main body grey-scale map and the background grey-scale map; and fusing the plurality of preview images according to the brightness adjustment parameters, so that the phenomenon of insufficient exposure or overexposure of the shooting main body of the image shot in the HDR mode can be avoided, and the shooting effect isgood. 本申请公开了一种图像融合方法、装置、存储介质及移动终端，当移动终端启动动态拍摄模式时，获取连续拍摄的多张预览图像；确定每张该预览图像对应的主体灰度图和背景灰度图；根据该主体灰度图和该背景灰度图确定对应预览图像的亮度调整参数；根据该亮度调整参数对该多张预览图像进行融合，从而能避免HDR模式拍摄出的图像出现拍摄主体欠曝或过曝现象，拍摄效果好。