[Insight-developers] Problems with a couple auto-threshold filters

[Richard Beare]

I'm hoping to have a look at a couple of issues with the
autothresholding. Not sure when I'll get to it though. I'm also hoping
to add some masked versions that exploit the masked histogram
operation.

2011/11/18 Gaëtan Lehmann <gaetan.lehmann at jouy.inra.fr>:
>
> Hi Brad,
>
> Sorry I did have a chance to reply earlier.
> I don't have much time currently unfortunately. I'll try to fix those bug
> anyway.
>
> For the record, you said in a previous mail this is with the image
> RA-Short.nrrd and short as pixel type.
>
> Thanks,
>
> Gaëtan
>
>
> Le 17 nov. 11 à 15:29, Bradley Lowekamp a écrit :
>
>> Hello,
>>
>> I began wrapping the new histogram based auto-theshold image filters, and
>> ran into problems with a couple of filters.
>>
>> I am getting segfaults with the LiThresholdFilter. And then with the
>> HuangThresholdFilter am not always getting the same results ( the md5 of the
>> mask image changes between a 3 or 4 values on my laptop ).
>>
>> Thanks,
>> Brad
>>
>>
>> ========================================================
>> Bradley Lowekamp
>> Medical Science and Computing for
>> Office of High Performance Computing and Communications
>> National Library of Medicine
>> blowekamp at mail.nih.gov
>>
>>
>>
>
> --
> Gaëtan Lehmann
> Biologie du Développement et de la Reproduction
> INRA de Jouy-en-Josas (France)
> tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
> http://mima2.jouy.inra.fr  http://www.itk.org
> http://www.bepo.fr
>
>