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Is it the same when we say dpi (dots per inch) as pixels per inch?

Asked by Stelios Fanourakis on 31 Jan 2019
Latest activity Closed by John D'Errico
on 1 Feb 2019
See question line. Are they equivalent terms? How someone can determine whether the image is appropriate for printing with good quality?
I know that an acceptable amount for good quality on printing is 300 dpi and up, but not less. How do I find this information with Matlab?
If I use a calibration tool and know how many pixels are per inch (2.54cm), is it the same as dots per inch?

  1 Comment

Is there no way to find out the resolution of image using Matlab?
Please, don't close the question. It is not harassing.

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