Home work

$($Q$2)$ Fill in following spaces

$($a$)$ Converting from analog to digital involves a two$-$step process: and

$($b$)$ The term pixel is contracted from the words and

$($c$)$ Resampling an image is often referred to as

$($d$)$ Suppose that you scan a $3-$inch $5-$inch photograph in at a resolution of $300$ dpi $($dots per inch$).$ The pixel dimensions of the scanned image is pixels.