Unit 4 · Lesson 4.2 · Start1 / 12
Unit 4 · Lesson 4.2
4.2
Images are numbers
This sheet is 144 numbers. Colour them in and a picture appears. That's all a photo ever was.
Today you will
- Turn numbers into a picture
- Work out resolution and megapixels
- Mix colours from red, green and blue
40 min On the laptop