Perform tilt axis alignment using center of mass (CoM) tracking.

Compares path of specimen to the path expected for an ideal cylinder

Parameters:¶

stack: TomoStack¶

TomoStack containing the tilt series data

slices: ndarray | None = None¶

Locations at which to perform the Center of Mass analysis. If not provided, an appropriate list of slices will be automatically determined.

nslices: int | None = None¶

Nubmer of slices to use for the analysis (only used if the slices parameter is not specified). If None, a value of 10% of the x-axis size will be used, clamped to the range [3, 50].

Returns:¶

out – Copy of the input stack after rotation and translation to center and make the tilt axis vertical

Return type:¶

TomoStack