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tischi / fiji-plugin-morphometry

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Derived features #112

Closed valeiibb closed 2 years ago

valeiibb commented 2 years ago

Christian, I think it is important to describe the 6 derived feature of the morphometric analysis and also the formula to calculate them. Thanks.

tischi commented 2 years ago

@jkh1

I think you computed the derived features in R, isn't it? However, I could also add to the README of this repo that it is recommended to compute derived features, such as ...

So, if you send me the text I could also add it here!

jkh1 commented 2 years ago

The derived features are computed as: Solidity = Area_Pixel2 / ConvexArea_Pixel2 Roundness = Area_Pixel2 / EllipsoidLongestAxisRadius_Pixel^2 Roundness2 = Area_Pixel2 / EllipsoidShortestAxisRadius_Pixel^2 GeodesicElongation = GeodesicDiameter_Pixel^2 / Area_Pixel2 AspectRatio = LargestInscribedCircleRadius_Pixel^2 / Area_Pixel2 Circularity = Area_Pixel2 / Perimeter_Pixel^2 Somaness = RadiusAtBrightestPoint_Pixel^2 / Area_Pixel2 Branchiness = SkeletonNumBranchPoints / GeodesicDiameter_Pixel Straightness = SkeletonLongestBranchLength_Pixel^2 / Area_Pixel2 Thickness = Area_Pixel2 / SkeletonTotalLength_Pixel^2

tischi commented 2 years ago

Thanks, done: https://github.com/embl-cba/microglia-morphometry/blob/main/README.md#suggested-derived-features