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Pixels and Image Display — AQA GCSE Computer Science 8525
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Computer Science
AQA GCSE Computer Science
Fundamentals of data representation
Representing images
Pixels and Image Display
AQA GCSE Computer Science · 8525
Pixels and Image Display
What you need to know
Define a pixel as a single, fundamental picture element that constitutes a digital image.
Describe the relationship between individual pixels and the holistic display of digital images on computer screens.
Revision notes
1
Pixels and Image Display
2 key terms
Practise with past papers
Key terms & definitions
Previous topic: Character encoding
Unicode and ASCII Compatibility
Next subtopic
Bitmap Image Properties
