Memory Leak in ImageJ?

[Vitali Khvatkov-2]

When we try to run ImageJ on server as aperture processor (using tile
structures) for whole slide imaging we can process relatively small slides,
say 6000×7000 pixels, but on larger images , say 40,000×30,000 pixels we get
Java memory error.  It looks like memory leak but adding
call("java.lang.System.gc"); to macro does not help, just makes it run
slower.



We use very simple processing script:

run("Subtract Background...", "rolling=30 light sliding");

run("Unsharp Mask...", "radius=5 mask=0.6");



Is there anyone familiar with this issue who can suggest some idea how to
handle it? (without killing ImageJ after X number or images or waiting for
it to crash  and restarting it)

Thanks a lot!



Vitali

Smart Imaging Technologies

713-589-3500

Live.simagis.com

[Jacky GOETZ]

Hi
I'd like to label a high speed time-lapse (500 to 1000 fps) using
stack/label.
Unfortunately, the format doesn't not allow to set a time interval of
msec...any hints ?
Thanks,
Jacky

Jacky G. Goetz
[hidden email]
Mecano-genetic interplays and embryonic morphogenesis
Institute of Genetics and Molecular and Cellular Biology - IGBMC
1, rue Laurent Fries - 67404 Illkirch (FRANCE)
Tel. [phone]
http://www.igbmc.fr

[Jerome Mutterer-3]

Hi Jacky,

Use the Image/Stacks/Label... command and set the 'text' field to 'ms',
'starting value' to 500 and 'interval' to  the actual time interval.

Jerome.



On Fri, Apr 15, 2011 at 12:50 PM, Jacky GOETZ <[hidden email]> wrote:

> Hi
> I'd like to label a high speed time-lapse (500 to 1000 fps) using
> stack/label.
> Unfortunately, the format doesn't not allow to set a time interval of
> msec...any hints ?
> Thanks,
> Jacky
>
> Jacky G. Goetz
> [hidden email]
> Mecano-genetic interplays and embryonic morphogenesis
> Institute of Genetics and Molecular and Cellular Biology - IGBMC
> 1, rue Laurent Fries - 67404 Illkirch (FRANCE)
> Tel. [phone]
> http://www.igbmc.fr
>