ppi / dpi

Posted by Sandu Crasteti on Feb 22, 2006; 10:15am
URL: http://imagej.273.s1.nabble.com/ppi-dpi-tp3703609.html

Hello!



Please, somebody help me, if possible, with an algorithm (or a pointer to
such an algorithm) that allows saving an image in a (png, for example) file,
with a pre-set resolution (pixels per inch), to have the possibility to
visualize (process) a set of patterns (shapes) having the same dimensions in
inches (millimeters), which can be represented using different numbers of
pixels - like scanning the same image at different dpi resolutions.



Best regards,



Sandu Crasteti