Udacity/ Computer Vision Nanodegree Program/ L5

github

The top right photo is the original input image and the left photo is to covert to grayscale. Then I filtered the image using different kernels.

Finally, applying a Fourier transform to all images and compare them.

Reference:

1. Image convolution examples
2. 1_2_2: Finding Edges and Custom Kernels
3. 1_2_3: Gaussian Blur