Combining multiple criteria in Extended Partical Analyzer

[Straub, Volko A. (Dr.)]

Hi,

I am trying to use the Extended Particle Analyser to filter binary structure based on multiple criteria, e.g. size and roundness. However, when I set multiple criteria in the Extended Particle Analyzer, the different criteria appear to be combined in a logical 'OR' fashion, i.e. a particle needs to pass only one of the criteria to be included. Is there a simple option to change that behaviour so that the criteria are combined in an 'AND' fashion, e.g. only particles that are above a certain area size AND above a certain roundness threshold are selected?
Am I missing something obvious?

Thanks,
Volko

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[gankaku]

Dear Volko,

This is actually not n intended behaviour (which I also wonder why it
happens). Could you send a binary test image and your parameter
specifications (can also be as a recorded macro) to be able to test this
and figure out the problem.

Kind regrads,
Jan

Am 28.06.2017 11:33 AM schrieb "Straub, Volko A. (Dr.)" <
[hidden email]>:

Hi,

I am trying to use the Extended Particle Analyser to filter binary
structure based on multiple criteria, e.g. size and roundness. However,
when I set multiple criteria in the Extended Particle Analyzer, the
different criteria appear to be combined in a logical 'OR' fashion, i.e. a
particle needs to pass only one of the criteria to be included. Is there a
simple option to change that behaviour so that the criteria are combined in
an 'AND' fashion, e.g. only particles that are above a certain area size
AND above a certain roundness threshold are selected?
Am I missing something obvious?

Thanks,
Volko

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[gankaku]

Hi all,

Just to keep the list updated regarding the started topic. The Extended
Particle Analyzer behaves normal in combining the individual parameters in
the expected AND fashion. So, no worries for those using it.

Regards,
Jan



2017-06-28 11:12 GMT+02:00 Straub, Volko A. (Dr.) <[hidden email]>:

> Hi,
>
> I am trying to use the Extended Particle Analyser to filter binary
> structure based on multiple criteria, e.g. size and roundness. However,
> when I set multiple criteria in the Extended Particle Analyzer, the
> different criteria appear to be combined in a logical 'OR' fashion, i.e. a
> particle needs to pass only one of the criteria to be included. Is there a
> simple option to change that behaviour so that the criteria are combined in
> an 'AND' fashion, e.g. only particles that are above a certain area size
> AND above a certain roundness threshold are selected?
> Am I missing something obvious?
>
> Thanks,
> Volko
>
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> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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