OCR GCSE Computer Science · J277
Paper 1
Revise: Binary Image RepresentationRather than storing a colour name such as ‘black’, a computer stores a binary code representing that colour for each pixel.
Loading…
Loading…
Loading…
GCSE Computer Science · key term
A pattern of bits, using only 0 and 1, that represents a value such as a pixel’s colour.
Used by OCR
Paper 1
Revise: Binary Image RepresentationRather than storing a colour name such as ‘black’, a computer stores a binary code representing that colour for each pixel.
Link the ideas explicitly: an image is made of pixels, and each pixel’s colour is represented by a binary code.
Create a free account to read GCSE Computer Science revision notes for your exam board and track your progress.