GPUMat类图像怎么进行透视变换

问题遇到的现象和发生背景

GpuMat类的图片进行透视变换时一直报错

问题相关代码

GpuMat test_gpu, train_gpu;
test_gpu.upload(frame1);
train_gpu.upload(frame2);
Size sz = Size(MAX(MIN(g_rightTop.x, g_rightBottom.x), test_gpu.cols), MIN(test_gpu.rows, train_gpu.rows));
GpuMat warp_gpu;
warpPerspective(train_gpu, warp_gpu, g_H, sz, 1, 0, Scalar(255, 255, 255));
Mat img;
warp_gpu.download(img);
imshow("img", img);
waitKey(0);

运行结果及报错内容

有什么办法能解决吗

图像透视变换原理及实现_The_Matrix_的博客-CSDN博客_透视变换原理 先贴上代码和图function perspective_mat = getPerspective(moving_points,fixed_points)% GETPERSPECTIVE 根据点获取透视变换矩阵% 输入：% moving_points：n*2点集坐标(x,y)% fixed_points：n*2点集坐标(x,y),点顺序要对应moving_points% 输... https://blog.csdn.net/cuixing001/article/details/80261189