Question

我在使用OpenCV进行CMAKE配置勾选了with_cuda就出现了下面的问题，该如何修改呢？

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_nvcuvenc_LIBRARY (ADVANCED)
linked by target "opencv_gpu" in directory F:/OpenCV244/opencv/modules/gpu

Answer 1

把with cuda取消掉吧，因为在opencv官网上下载的3.0版本是没有相关cuda库提供的，cmake当然就无法找到，所以就报错，所以不能勾选。

Answer 2

opencv在使用cuda时需要安装NVIDIA的CUDA相关库文件的，相当于NVIDIA的cuda驱动。