ubuntu: cuda11.3+opencv3.4.0报错(CUDA_nppicom_LIBRARY (ADVANCED))

对opencv3.4.0进行cmake的时候遇到问题:

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
CUDA_nppicom_LIBRARY (ADVANCED)

去网上查找了好久资料,最后按照这篇文章的方法Opencv-GPU 编译错误 CUDA_nppicom_LIBRARY (ADVANCED) 未定义

在cmake命令参数里添加-D CUDA_nppicom_LIBRARY=true这个参数就好了。

我之前在别的电脑上安装opencv3.4.0的时候没有遇到过这么多问题,是因为我先装了cuda吗?

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