Subsequently, principal component analysis (PCA) was performed to provide further information on how these morphometric features cause such groupings in HCA based on FLDA scores.
De-Groot-Ferrando and colleagues (ISTS 2012 abstract, in press) described a reliable method to quantify morphometric parameters as well as textual features such as contrast and entropy.
Topological features such as the number of components of the signals, Morphometric features based on the geometric shapes of the T-F components of the signals such as: size, position, and orientation of the components, Intensity features based on the histograms of the TFDs over relevant zones (typically components) such as moments, median, and mode; and.
> There was little difference between the cases and controls with respect to nuclear morphometric features including mean area, standard deviation (SD) of area, perimeter, diameter, shortest axis, and longest axis, as well as such shape factors as Form_PE, Form_NCI, contour, and roundness (Table 2).
Dietary treatments had no effect on the ileal morphometric features.
The various morphometric features of roots affect water flow behavior in soil.
Plugins can be used to solve typical use cases in reconstruction, such as testing reconstruction algorithms on image slices, optimizing staining protocols in the laboratory, and analyzing reconstructed neurons to extract quantitative morphometric features.
Vaa3D comes with a set of morphometric features that are consistent with the popular neuron morphometric analysis tool L-measure [6].
We now describe five morphometric features based on the geometric shape of the segmented regions.
