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Representation of Images
Images also need to be converted into binary in order for a computer to process them so that they can be seen on our screen. Digital images are made up of pixels. Each pixel in an image is made up of binary numbers.
If we say that 1 is black (or on) and 0 is white (or off), then a simple black and white picture can be created using binary
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Additional Reading
https://www.bbc.co.uk/bitesize/guides/zpfdwmn/revision/2
https://en.wikipedia.org/wiki/Binary_image
https://curriculum.code.org/csd-20/unit5/4/#representing-images1