[Histonet] Re: NIH image J surface area unit
Dear Ze Lu
thank you very much to all of you replyed to my question.
Date: Fri, 21 Jan 2005 13:21:21 -0500
From: "Ze Lu"
Subject: [Histonet] Re: NIH image J surface area unit
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It needs to do spatial calibration if you want to measure the actual
unit. There is function called "set scale". First you should observe a
standard scale with known distance under microscope. Then measure the
pixel number of a line with known distance. Using "set scale"
function, input actual length, unit, choose "global" option.
There is also a plug in that you can download. It is called
"microscope scale". So you don't need to calibrate everytime when you
start the program.
Ze Lu, Ph.D.
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