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Mask editor is developed as a part of the data flow processing system for XCS experiments. In this project the Mask Editor is integrated as one of the system GUIs. Also it can be run as a stand-alone application named med.

How to run Mask Editor

Stand-alone version of the Mask Editor can launched on any of psana or psexport node using command-line interface, for example, for all default parameters:

sit_setup
med

List of optional parameters

> med -h
Usage: med [options]

Optional input parameters.

Options:
  -h, --help            show this help message and exit
  -i IFNAME, --fname_img=IFNAME
                        input image file name
  -o OFNAME, --fname_fig=OFNAME
                        output png file name for current canvas
  -m MFNAME, --path_mask=MFNAME
                        common path to I/O files with mask
  -t TITLE, --title=TITLE
                        initial title of the garphical window
  -x XC, --xc=XC        x coordinate of the center for Wedges
  -y YC, --yc=YC        y coordinate of the center for Wedges
  -p PICKER, --picker=PICKER
                        distance in pix, where object line can be reaced by
                        mouse
  -w LW, --lw=LW        object line width
  -c COL, --color=COL   color of the form lines "b"-blue, "k"-black, etc.
  -v, --verbose         allows print on console
  -q, --quiet           supress print on console

I/O forms

Forms can be saved, loaded, printed, and cleared.

Form parameters for composition of the mask
Rectangle   48.00   50.00  262.00  380.00 1 b False False
Rectangle  987.00  853.00  255.00  380.00 1 w True False
Wedge  716.76  674.72  541.18  197.61 -171.39  174.59 1 b False False
Wedge  674.48  667.64  585.84  386.69  174.75  186.99 1 b False False
Circle  712.00  674.00  262.00 1 b False False
Circle 1068.00  180.00  112.00 1 b False False
Circle  191.00  898.00  117.00 1 b False False
Circle  752.00 1098.00   53.00 1 w True False
Line  689.79 1252.80  624.50  223.22 1 w True False
Line  829.99 1252.80  244.47  388.46 1 b False False
Line  836.67 1303.98  268.07  541.89 1 w True False
Line  692.02 1315.11  669.35  827.50 1 b False False
Polygon 1 w True False 10     400     373     620    ...
Polygon 1 b False False 6     329     674     683    ...

Forms

Forms can be used as non-selected - "positive" for ROI, and selected - "inversed" for blemish mask.

Masks

Masks can be saved as

  • ROI - positive
  • Blemish - inversed

Demonstration of features

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