An uncompressed bitmap with a size of 64×512 pixels takes up 32 KB of memory.
August 18, 2021 | education
| To solve this problem, you first need to determine the total number of pixels in this image.
We multiply its sizes among ourselves.
64 * 512 = 32768 pixels.
We translate the specified information volume of the image into bits.
Since 1 KB contains 1024 bytes, and 1 byte contains 8 bits, we get:
32 * 1024 * 8 = 32 * 8192 = 262144 bits.
Find the information volume of one pixel in the image.
We divide the amount of information by the number of pixels.
262144/32768 = 8 bits.
From this it follows that the color palette will contain:
N = 28 = 256 colors.
Answer:
256 colors.
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