How to install OpenCV on Jetson Nano Python

0. First

This time, install it by referring to the video here posted on Youtube.

1. Install OpenCV

First, clone the repository on github.

//github.com/JetsonHacksNano/buildOpenCV


opencv1.png After that, move to another directory. cd buildopencv opencv2.png Then start the installation. opencv3.png After all, in the middle, it comes out with Low Memory Space as shown in the upper right of the image ... So I deleted some files. opencv4.png And finally the installation is complete opencv5.png After all, it took about 1 hour and 30 minutes. Screenshot_20200601-142539.png And as you can see from the image below, it can be imported in Python 2.7 and Python 3.6, but not in Python 3.8. opencv7.png

2. Check the operation of OpenCV

When I try to flip this image negatively and positively using OpenCV, 9.png I was able to firmly reverse the negative and positive! !! !! The OpenCV installation is now successful. 10.png

Finally

Youtube explains various things using python, so please have a look. If you have any questions, please leave them in the comments section. Also, if you like it, please subscribe to the channel.

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