Overview: In this lesson, students learn how a computer represents an image using binary.
Learning Objectives:
• Explain the representation of an image as a series of pixels represented in binary
• Explain the need for metadata to be included in the file such as height, width and colour depth
• Discuss the effect of colour depth and resolution on the size of an image file
Learning Objectives:
• Explain the representation of an image as a series of pixels represented in binary
• Explain the need for metadata to be included in the file such as height, width and colour depth
• Discuss the effect of colour depth and resolution on the size of an image file
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