Re: what is the reason for the difference seen here

Posted by Jeff Brandenburg on Sep 14, 2005; 2:27pm
URL: http://imagej.273.s1.nabble.com/what-is-the-reason-for-the-difference-seen-here-tp3704870p3704871.html

ImageJ does automatic contrast/brightness adjustment for display under
some circumstances.  If you examine the histogram for the image, you'll
find that it's unaltered.

On Sep 12, 2005, at 7:38 PM, sean_incali wrote:

> hey everyone
>
> [URL=http://imageshack.us][IMG]
> http://img369.imageshack.us/img369/3179/compare6cb.jpg[/IMG][/URL]
>
> Show two images of same lsm file opened in ImageJ and LSM broswer.
>
> On the left is the lsm file opened using LSM import plug in, then the
> two
> channels are merged using color>RGB merge.
>
> On the right is the same file opened using lsm browser.
>
> You can clearly see the intensity is amplified in the imageJ versin.
>
> What is the reason for this?
>

--
        -jeffB (Jeff Brandenburg, Duke Center for In-Vivo Microscopy)