kerasyolov3

1.github:https://github.com/qqwweee/keras-yolo3

　　中文使用教程&＃xff1a;https://busy.org/&＃64;hongtao/yolo

2. keras中文&＃xff1a;https://keras.io/zh/getting-started/sequential-model-guide/

&＃xff13;&＃xff0e;通过anonconda3安装keras&＃xff0c;tensoflow-gpu环境&＃xff1a;https://blog.csdn.net/qq_38901147/article/details/90049666

报错&＃xff1a;
&＃xff11;&＃xff0e;运行python yolo_video.py --input

File "/home/zengjun/Resume/yolo_detection/keras_yolov3/keras-yolo3/yolo.py", line 173, in detect_videoimport cv2
ImportError: /opt/ros/kinetic/lib/python2.7/dist-packages/cv2.so: undefined symbol: PyCObject_Type

原因&＃xff1a;https://blog.csdn.net/Changer_sun/article/details/81079756这篇文章讲解了问题背景

>>> import sys
>>> sys.path
[&＃39;&＃39;, &＃39;/usr/lib/python3.5/site-packages&＃39;, &＃39;/home/zengjun/tutorial_ws/devel/lib/python2.7/dist-packages&＃39;, &＃39;/opt/ros/kinetic/lib/python2.7/dist-packages&＃39;, &＃39;/home/zengjun/anaconda3/envs/tensoflow35/lib/python35.zip&＃39;, &＃39;/home/zengjun/anaconda3/envs/tensoflow35/lib/python3.5&＃39;, &＃39;/home/zengjun/anaconda3/envs/tensoflow35/lib/python3.5/plat-linux&＃39;, &＃39;/home/zengjun/anaconda3/envs/tensoflow35/lib/python3.5/lib-dynload&＃39;, &＃39;/home/zengjun/.local/lib/python3.5/site-packages&＃39;, &＃39;/home/zengjun/anaconda3/envs/tensoflow35/lib/python3.5/site-packages&＃39;]
>>>
环境变量&＃39;/opt/ros/kinetic/lib/python2.7/dist-packages&＃39;的优先级更高&＃xff0c;将其从环境变量删除就不会报错

def detect_video(yolo, video_path, output_path&＃61;""):import syssys.path.remove(&＃39;/opt/ros/kinetic/lib/python2.7/dist-packages&＃39;) #Zen add thisimport cv2