Posted by
Ignacio Arganda-Carreras on
May 16, 2014; 4:27pm
URL: http://imagej.273.s1.nabble.com/Image-size-limitations-for-Weka-Segmentation-Training-tp5007766p5007767.html
Hello Jeff,
It might happen that you run out of memory, but it seems surprising. Can
you please check how much memory is Fiji using (Edit > Options > Memory and
threads)?
Another thing you can try is to reduce the number of features that are
checked in the settings, to see if that makes it work.
Let me know how it goes!
ignacio
On Fri, May 16, 2014 at 1:53 PM, Jeff Clark <
[hidden email]> wrote:
> Hi,
>
> I'm trying to do an image classification on a large
> 2992 by 2000 (23Mb) .jpg image from a 24MPix
> DSLR. I only have four classes and when I go to train
> it I get the following string
>
>
> Warning: at least one dimension of the image is
> larger than 1024 pixels. Feature stack creation
> and classifier training might take some time
> depending on your computer.
> The traning did not finish.
> Creating feature stack...
> Updating features of slice number 1...
> Error when updating feature stack.
> Feature stack was not updated.
> The traning did not finish.
>
> I'm running and updated Fiji on a Macpro 2.2GHz i7
> with 8GB of ram.
>
> Any Ideas why this isn't working. Is it the image size,
> type, or some other factor?
>
> Thanks,
>
> Jeff Clark
> Department of Geology
> Lawrence University
>
> --
> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html>
--
Ignacio Arganda-Carreras, Ph.D.
Seung's lab, 46-5065
Department of Brain and Cognitive Sciences
Massachusetts Institute of Technology
43 Vassar St.
Cambridge, MA 02139
USA
Phone: (001) 617-324-3747
Website:
http://bioweb.cnb.csic.es/~iarganda/index_EN.html--
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