Manual tracking plug in - Calibration of data

[JSHS]

Hi

I am looking for help in understanding what parameter should be entered in the x/y calibration field, I would appreciate any help.

Thanks

jess

[Aryeh Weiss]

Is there a "stack friendly" version of the Delaunay-Voronoi plugin?

This plugin can use the object-info in the results table to build the
diagram. However, I have a stack of images that are segmented, and the
object info for all of the slices is in the results table (including the
slice in which an object resides).
At present, the D-V plugin will assume that all of these objects are in
he same image, and create a single Voronoi diagram using all of the
objects in the table.

I know that I can loop though the slices, and build a Voronoi diagram
for each slice, but it would be great if that plugin could read the
slice info in the results table, and build the correct Voronoi diagram
for each image in the stack. Does this already exist?

Thanks in advance
--aryeh
--
Aryeh Weiss
School of Engineering
Bar Ilan University
Ramat Gan 52900 Israel

Ph:  972-3-5317638
FAX: [phone]

[Gabriel Landini]

On Thursday 11 Feb 2010  10:14:07 you wrote:
> I know that I can loop though the slices, and build a Voronoi diagram
> for each slice, but it would be great if that plugin could read the
> slice info in the results table, and build the correct Voronoi diagram
> for each image in the stack. Does this already exist?

Not sure I understand correct.
Why not going through the result table where you have your particles (and you
recorded the slice number with "Stack position" from the Set measurements
dialog) to set the page only apply the VD only to those slices?
A macro would probably do.

Cheers,
G.

[Aryeh Weiss]

Gabriel Landini wrote:

> On Thursday 11 Feb 2010  10:14:07 you wrote:
>> I know that I can loop though the slices, and build a Voronoi diagram
>> for each slice, but it would be great if that plugin could read the
>> slice info in the results table, and build the correct Voronoi diagram
>> for each image in the stack. Does this already exist?
>
> Not sure I understand correct.
> Why not going through the result table where you have your particles (and you
> recorded the slice number with "Stack position" from the Set measurements
> dialog) to set the page only apply the VD only to those slices?
> A macro would probably do.
>

Thank you for your reply. It can certainly be done in a macro, but it is
a` bit awkward, because, in order to use the mode want, for each slice,
I would have to present a results table that has only the object info
for the objects in that slice -- essentially, i have to rewrite the
results table for each slice.
What would be convenient is to be able to apply the D-V plugin to the
stack and have it correctly work on each slice. Alternatively, if I
could tell tell the plugin to use only a subset of the objects in the
results table, then I could loop through the slices and apply the plugin
  without playing with the results table.

--aryeh
--
Aryeh Weiss
School of Engineering
Bar Ilan University
Ramat Gan 52900 Israel

Ph:  972-3-5317638
FAX: [phone]