Welcome to pyCellAnalyst’s documentation!¶
pyCellAnalyst is a Python module aimed at the segmentation of cells imaged with 3-D microscopy under different mechanical conditions, and then quantifying the deformations resulting from those conditions. Many image processing, segmentation, and registration methods from the extensive and powerful C++ Visualization and Simple Insight Toolkits are provided. With these tools, objects in challenging configurations can be segmented in 3-D.
Following object segmentation, the resulting polygonal surfaces in reference and deformed states can be used to calculate cellular deformations. Three methods are provided for this: equivalent principal moments of inertia ellipsoid, optimal affine transformation, and deformable image registration (more details in Introduction). The results of deformable image registration applied to the example object segmentation above is visualized below.