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Types of Bitmap Images
Bitmap images can include any number of colours but we distinguish among four main categories as:
1) Line-art: These are images that include only two colours, generally black and white.
2) Grayscale images that have various shades of grey and also pure black and white.
3) Multitones: these images comprise shades of two or more colours.
4) Full colour images: the information of colour can be illustrated using a number of colour spaces as: RGB, CMYK for illustration.
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