Home› Image-Pro General Discussions

Segmenting and Counting Objects with Multiple ROIs

STCBSTCB
in Image-Pro General Discussions
I am new to image pro-premier so apologies for this basic question. I have drawn multiple ROIs on an image. I want to use different threshold levels for different ROIs and also when i run count I want the data table to associate each feature with a particular ROI. I assume that is possible without having to write automation etc

Best Answer

  • YuriGYuriG
    Answer ✓
    You have to do it step by step:

    1. Delete all Counted objects from image. Activate "Preserve existing data" option in the Measurement options panel, Count options group.

    2. Draw a ROI
    3. Set threshold and execute Count.

    4. Repeat steps 3-4 for all ROIs. Note that the image should have only one ROI at a time, so you should either delete old ROI or move it on step 2.

    The measurements will have different classes and name prefixes indicating the ROI they belong. 

    Yuri


Sign In or Register to comment.