Re: adding real axes to pixel format, possible addition to ImageJ

Posted by Zummy on
URL: http://imagej.273.s1.nabble.com/adding-real-axes-to-pixel-format-possible-addition-to-ImageJ-tp3704097p3704099.html

What do you mean by calibrated image?  How do you do that in ImageJ?
I would need to query the x and y coordinates for their values that were
obtained from the file format we are using.

John

At 12:59 PM 1/10/2006, you wrote:

>On Tuesday 10 January 2006 17:59, John Carlson wrote:
> > Okay, I am trying another tack.  How
> > hard would it be to add to ImageJ an array
> > on the X axis mapping from pixel X coordinates
> > to a floating point numbers.  So ImageJ
> > would report floating point numbers for X instead
> > of pixel coordinates.  Similarly for the Y
> > axis.
>
>Images are made of discrete sampled points, so calibrated images already
>return real values from the coordinates.
>
>What would your use this for?
>
>Cheers,
>
>Gabriel