Determine percentage of colors in slice

Hi everyone,

I am a beginner in paraview and need help. I have an issue and I dont know if I can solve it in Paraview.

I have make a slice of my sample and want to determine the percentages of the colors of the slice. I dont find any tool for it. I used the annotation but I did not get what I want.

In the picture you see my slice.

I would be very grateful if somebody could help me.



DescriptiveStatistics filter should help