This simple tutorial show you how to set Tensorflow 2 version in google Colab. It is simple step by step, picture by picture guide. I try to find a way to set Tensorflow 2 version on Colab. Are you using Colab? I love it. Set a version of Tensorflow To set the Tensorflow version in colab.research.google.com execute following code %tensorflow_version go to top menu - Runtime - Restart and Run all [0]: % tensorflow_version 2.x Point 1 set Tensorflow version point 2 restart runtime Test the Tensorflow 2 version After set version and restart of runtime try to use Tensorflow 2.0 and print version. If you have version of Tensorflow 1.x somethink weht wrong. Add new code section as follows In [0]: from __future__ import absolute_import , division , print_function , unicode_literals try : # %tensorflow_version only exists in Colab. % tensorflow_version 2.x except Exception : pass import tensorflow

The blog is full of OpenCV source code, tutorials, tips, tricks, and from basics to advanced streaming and video processing. The code examples are from C++. Most of the tutorials are dedicated to basics C++ OpenCV image processing, people detection from LBP haar cascades to modern deep learning. The tutorials are as well dealing with GStreamer OpenCV integration to be able to stream OpenCV output as a video stream to the web.