week6 - resolution ppt
Post on 28-Mar-2016
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DESCRIPTION
Covers interpolation also
TRANSCRIPT
• number of pixels per unit of measure in the digital image
• pixels per inch (ppi)
----------------------- 1 inch ---------------------
Image Resolution
72 ppi 300 ppi(usual printing
resolution)
Pixilation
Image Resolution
Image Resolution
Image Resolution
Interpolation
Interpolation
Interpolation
Can be done but within reason!
Try and avoid going over 130% and never go beyond 150%.
Interpolation
Too much!
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