Re: [Pytom-mail] Run localization at specific points

[Dustin M. <dus...@gm...>]

Hi Irene,

The best way I know of how to do this is to mask the output scores volume
before picking peaks.
You can make a mask by binary thresholding etc. We have done this to
discard the false peaks we often
get at the air-water interface by masking out the edges of the score volume
before peak picking.

HTH
___

Cheers,
Dustin M.


On Wed, Jul 11, 2018 at 3:35 PM Irene De teresa <ire...@em...>
wrote:

> Hello all,
>
> I am new in PyTom and I am interested in running a template matching
> algorithm, but only at very specific points in a tomogram.
>
> I was checking how to modify the localization job that is provided by the
> PyTom tutorial (pytom.org/doc/pytom/tutorial.html), but I couldn’t manage
> to indicate the list of points at the tomogram where I want to compute the
> cross-correlation coefficients with respect to the reference particle. Does
> anyone have an idea of how could I do it?
>
> Thanks a lot in advance!
> Best,
>
> Irene
>
>
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