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image calibration

 
f jimenez
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does anyone in here tried image calibration?

google gives results but i need codes only like how this can be done...

help is needed in here...
 
Ulf Dittmer
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ImageJ can perform image calibration, so you may be able to lift some code from it.
 
f jimenez
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thanks Mr. bartender...
 
f jimenez
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mr Bartender or anyone out there...

i have seen ij now but i still have no idea as to how it works: calibration works to be exact.

what does calibration mean by the way?

i thought calibration just means increasing the dots per inch or per cm but it doesnt seem that way in ij...

help is badly needed...

thanks a lot.
 
Ulf Dittmer
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If you're curious how it works in IJ, post a question on the image-j mailing list, or have a look at its source code.
 
f jimenez
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thnaks ulf.

you really are a great help.

without you, no one will bother to answer me in here...

thanks a lot.
 
Ulf Dittmer
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You're welcome. Image calibration is a bit obscure a topic, even more so in the Java world, so there may be nobody here who has done it (neither have I, actually ).
 
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