MULTIMEDIA AND QUALITY OF SERVICE
COMPRESSION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many colours can be represented with a 4 bit colour depth?
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2
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4
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16
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256
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Explanation:
Detailed explanation-1: -A 4-bit image is simply one in which each pixel is represented by 4 bits. Therefore, a 4-bit image can contain 16 (24) colors, each pixel having a numerical value between 0 and 15.
Detailed explanation-2: -four bits per pixel (0000 to 1111)-16 possible colours.
Detailed explanation-3: -16-bit RGB (also known as RGB565) It utilizes a color palette of 32×64×32 = 65, 536 colors.
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