图像处理方法和终端设备技术

本申请提供一种图像处理方法和终端设备，该方法包括：获取摄像头传感器交替并连续输出的至少一帧第一图像和至少一帧第二图像；其中，第一图像的分辨率与当前拍照模式所对应的分辨率相同，第一图像的分辨率为第二图像的分辨率的N倍，N为大于1的整数；摄像头传感器采用第一曝光参数输出每帧第一图像，摄像头传感器采用第二曝光参数输出每帧第二图像，第一曝光参数大于第二曝光参数；根据至少一帧第一图像和至少一帧第二图像，进行图像融合，得到融合后的图像。本申请提供的图像处理方法和终端设备，能够提升终端设备在低照度下的拍照效果，提高了用户体验。

Image Processing Method and Terminal Equipment

The present application provides an image processing method and a terminal device, which includes: acquiring at least one first image and at least one second image alternately and continuously output by a camera sensor; where the resolution of the first image is the same as that corresponding to the current photographing mode, and the resolution of the first image is N times the resolution of the second image and N is an integer greater than 1; The image head sensor uses the first exposure parameter to output the first image of each frame, and the camera sensor uses the second exposure parameter to output the second image of each frame. The first exposure parameter is larger than the second exposure parameter. According to at least one first image and at least one second image, image fusion is carried out to obtain the fused image. The image processing method and terminal device provided in this application can improve the photographic effect of the terminal device under low illumination and improve the user experience.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】2017.01....

【专利技术属性】
技术研发人员：孙涛，朱聪超，杨永兴，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44