prasanth ka asked:


I know that pixels are smallest unit in camera. It contains 3 basic colors like Red, Blue and Green. iPhone is having Already 2mega pixel camera. But can we increase thi number of pixels by upgrading the camera software?

Abbe

joleeo asked:


The current size is 800×534 pixels. I would like to print it 4×4 inches. What pixel count should I set it on to achieve this?
Thanks!
Thank you both~
Gosh I didn’t realize the details and complications with this, all makes good sense.

Alley

Amanda B asked:


I want to make a buddy icon but the picture has to be 48×48 pixels. How do I make a bigger pic smaller?

Dusti