Helping for analysis

I want to measure the area of the different cells on this picture but I’m a bit stuck. Any help please. 001.tif (5.5 MB)

Try: Analyze particles…
Before you may want to apply a color threshold to select your cells…



Here are some super helpful links to get you started with ImageJ:

Using the TWS plugin I linked above… I was able to get decent segmentation of your cells (using default settings - so could be refined… also improved with some pre-processing steps before using TWS):

As @MIKEIII said… you can then use Analyze Particles to get your area measurements… Go through the Segmentation workshop above - that is the best place to start.