spatialConversion

xripl.visualizations.spatialConversion(img, px2Um, pxRef, umRef, method='vertical')

Generates spatial extents of image in micrometers, by using the image shape, pixel to micrometer conversion factor, and a reference position defined in both pixel and micrometer coordinates.

imgnumpy.ndarray

Image for getting spatial conversion coordinates.

px2Umfloat

Conversion factor micrometers / pixel for the image.

pxReftuple

Reference position in pixels.

umReftuple

Reference position in micrometers.

methodstr

Marble images are horizontal by default, but we make them vertical to match Ranjan SBI paper with shock propagating downward. Default shock direction is vertical.