An image processing method and device, a storage medium, a terminal and a sanitation truck, the sanitation truck is provided with a camera, the camera is used for shooting a front road surface or a rear road surface of the sanitation truck, the method comprises the following steps: obtaining an mth frame image collected by the camera, m being a positive integer; an mth frame of ground top view to be processed is generated according to the mth frame of image, the mth frame of ground top view to be processed comprises a first transformation area, the first transformation area is divided into K grids, the first transformation area is an area overlapped with the (m-1) th frame of ground top view, and K is a positive integer larger than 1; determining homography matrixes corresponding to the grids in sequence; and transforming the kth grid according to the kth local homography matrix to obtain an mth frame of ground top view. The scheme provided by the invention is beneficial to improving the image quality of the ground top view.
一种图像处理方法及装置、存储介质、终端、环卫车,所述环卫车安装有摄像头,摄像头用于拍摄所述环卫车的前方路面或后方路面,所述方法包括:获取摄像头采集的第m帧图像,m为正整数;根据第m帧图像,生成第m帧待处理地面俯视图,所述第m帧待处理地面俯视图包括第一变换区域,且第一变换区域被划分为K个网格,第一变换区域为与第m‑1帧地面俯视图重叠的区域,K为大于1的正整数;依次确定各个网格对应的单应矩阵;根据第k个局部单应矩阵对第k个网格进行变换,得到第m帧地面俯视图。本申请提供的方案有利于提高地面俯视图的图像质量。
Image processing method and device, storage medium, terminal and sanitation vehicle
图像处理方法及装置、存储介质、终端、环卫车
2023-09-15
Patent
Electronic Resource
Chinese
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