OpenCV Python 2D Convolution

In this video, I will go over 2d convolution in OpenCV using Python in VS Code. This will be a core concept to understand for image filtering and CNN.

0:00 Introduction
0:20 What is 2d convolution?
0:39 Why do we need 2d convolution?
1:01 How does 2d convolution work?
2:07 Code - 2d convolution

Thanks for watching! If you found this video helpful, please like, subscribe and share:

Social:

[kevinwoodrobotics]

@1:01 For the convolution example, I should technically say 1/9*( 1*43 + 1*45 + 1*48 + 1*49 + 1*47 + 1*46 + 1*43 + 1*48 + 1*46) = 46 since when you convolve with the kernel, you do elementwise multiplication.

[theevilmathcat]

Simple and straight to the point. Great Video!