Question

Consider a picture with width and tallness as 10*10. Every pixel in the picture can
have a tone from Grayscale, for example values. What amount of space would this
image need for putting away?I ​

Answer 1

Answer:

800

Explanation:

Considering a 8-bit Grayscale image (0-255 intesity, 256 levels) Size needed is 8*10*10 = 800

Equations

Let Intesnity vary from (0 --> k-1), so k levels

Now, $2^{m} = k$ or $m = log2(k)$

Therefore, Size (a,b is width, height)

Size = a*b*m