dosma.core.numpy_routines.around

dosma.core.numpy_routines.around(x, decimals=0, affine=False)[source]

Round medical image pixel data (and optionally affine) to the given number of decimals.

Parameters

  • x (MedicalVolume) – A medical image.

  • decimals (int, optional) – Number of decimal places to round to. If decimals is negative, it specifies the number of positions to the left of the decimal point.

  • affine (bool, optional) – If True, rounds affine matrix.

Returns

The rounded medical image.

Return type

MedicalVolume

Examples

>>> mv = MedicalVolume(10*np.random.rand(3,4,5), affine=np.eye(4))
>>> mv_rounded = np.round(mv, decimals=3)