how to calculate from pixels to milimeters

Ask questions on using Emgu CV with C++
Post Reply
zlc
Posts: 12
Joined: Tue Apr 21, 2009 7:38 am

how to calculate from pixels to milimeters

Post by zlc » Mon May 18, 2009 12:30 pm

For example i have myImage in imageBox. myImage width is 80pixels. How much is it in milimeters?

canming
Site Admin
Posts: 1038
Joined: Thu Feb 28, 2008 4:16 pm

Re: how to calculate from pixels to milimeters

Post by canming » Tue May 19, 2009 6:47 pm

It depends on your monitor size and resolution.

A 21' monitor has bigger pixels than 19' monitor, if they are using the same resolution.

Post Reply