安装完成后,你可以通过以下 Python 代码来验证 opencv-python 是否已成功安装: python import cv2 print(cv2.__version__) 如果上述代码没有抛出任何错误,并且输出了 OpenCV 的版本号,那么说明 opencv-python 已经成功安装,并且你的警告问题应该已经解决。 总结一下,这个警告通常是因为缺少 opencv-python 包导致的...
Python OpenCV MediaPipe Matplotlib NumPy使用说明环境准备确保你已经安装了以下库:pip install opencv-python mediapipe matplotlib numpy代码运行将待处理视频文件命名为 demo.mp4,并放在代码文件夹内。 运行代码: python rope_skipping_counter.py 视频处理完成后,输出结果会保存为 demo_output.mp4。
2019-12-21 12:22 −ubuntu 14.04 编译opencv-3.4.2 报错解决: 错误信息: /usr/bin/ld: /usr/local/lib/libavformat.a(allformats.o): relocation R_X86_64_32 against `.bss' can not be u... dangxusheng 0 3524 python:解决错误File "/usr/bin/yum", line 30 except KeyboardInterrupt, e: ...
Installed using virtualenv? pip? Conda? (if python): MediaPipe version: Bazel version: 5.2.0 XCode and Tulsi versions (if iOS): Android SDK and NDK versions (if android): AndroidAAR( if android): OpenCV version (if running on desktop): ...
pip install opencv-python mediapipe matplotlib numpy Running the Code Rename the video file to be processed asdemo.mp4and place it in the code folder. Run the code: python rope_skipping_counter.py Once processing is complete, the output will be saved asdemo_output.mp4. ...
I noticed in the past that you relied a lot on openCV. I have always had a hunch that a lot of the features in the nVidia hardware is bypassed if not using deepstream. Alot of CPU overhead and memory copying instead of using the GPU and its cache memories to its fullest. Is this ...