I wanted to scan my canadian passport photo(used for ME) as digital photo. Then I realized the scanned resolution should be at least 600 pixel per inch. I googled the method to calculate PPI and 600 pixels per inch would be a super huge and super high resolution image which will be impossible lesser than 240KBs.....
Anyone has any idea about this requirement? Thank you in advance!
Anyone has any idea about this requirement? Thank you in advance!