Unit 4 · Lesson 4.4 · Start1 / 12
Unit 4 · Lesson 4.4
4.4
Features and the convolution operator
Nine numbers, slid across a picture, can find every edge in it. You'll do it by hand — then watch the apple light up.
Today you will
- Say why corners are good features
- Convolve an image by hand
- Find the edges of the apple with a kernel
40 min On the laptop