Calculate shifts using PyStackReg.

Parameters:¶

stack: TomoStack¶

The image series to be aligned

start: int | None¶

Position in tilt series to use as starting point for the alignment. If None, the slice closest to the midpoint will be used.

show_progressbar: bool¶

Enable/disable progress bar

Returns:¶

shifts – The X- and Y-shifts to be applied to each image

Return type:¶

ndarray