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Computing GCSE Revision AQA > Storing Images > Flashcards

Storing Images Flashcards

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1
Q

Define Colour Depth.

A

Colour Depth is the number of bits used for each pixel.

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2
Q

What is the formula for working out the total number of colours? Using number of bits per pixel.

A

2^n. (Where n == number of bits per pixel, or bpp)

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Computing GCSE Revision AQA (3 decks)

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