I am trying to process 200+ images (10 datasets, each set contains ~20 images) and see how much each image changes or moves compared to a starting position for a dataset. The problem is, I expect a very small displacement value, however I would need to extract that value. This is what I tried so far:
test= Values[ComponentMeasurements[ColorConvert[#, "Grayscale"], "MaxCentroidDistance"]][] & /@ allData2; ListPlot[test, PlotRange -> All]
However, I am not sure how to interpret the pixel values here as they are 10 different sets and you can see how they are separated. Compare the
MaxCentroidDistance plot to what I see when I tried
The images in all 10 datasets produce similar shapes. I only expect small change in where these shapes are formed.