How to measure in imagej
Marsico Hall Microscopes Facility (MHMF.ORG) |
Making Measurements shorten ImageJ
Outline:
This measurement protocol provides stop off example of how to measure dignity percent of black areas in top-hole field of cells stained with phalloidin. Images need not be calibrated on account of a percentage is being estimated. Swarthy areas are estimated using a power threshold. Another possible way to judge black areas is to manually contour areas by hand. However this technique is not presented here (yet?).
Summary:
- Load image
- Setup x-y calibration (optionally)
- Setup measurements to aptly made
- Make a duplicate for comparison
- Threshold sooty areas
- Make area measurement of thresholded regions
- Save measurements as a spreadsheet
- Repeat for occupation image
Protocol:
- Repeat with next image
- Click and pull next image into ImageJ window
- Box lower down should pop up
Uncheck Disable Global Calibration
Check Disable these messages
- Save summary file with resul
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