- cupyx.scipy.ndimage.rotate(input, angle, axes=(1, 0), reshape=True, output=None, order=3, mode='constant', cval=0.0, prefilter=True)[source]#
Rotate an array.
The array is rotated in the plane defined by the two axes given by the
axesparameter using spline interpolation of the requested order.
input (cupy.ndarray) – The input array.
angle (float) – The rotation angle in degrees.
axes (tuple of 2 ints) – The two axes that define the plane of rotation. Default is the first two axes.
reshape (bool) – If
reshapeis True, the output shape is adapted so that the input array is contained completely in the output. Default is True.
output (cupy.ndarray or dtype) – The array in which to place the output, or the dtype of the returned array.
order (int) – The order of the spline interpolation, default is 3. Must be in the range 0-5.
mode (str) – Points outside the boundaries of the input are filled according to the given mode (
cval (scalar) – Value used for points outside the boundaries of the input if
mode='opencv'. Default is 0.0
prefilter (bool) – Determines if the input array is prefiltered with
spline_filterbefore interpolation. The default is True, which will create a temporary
float64array of filtered values if
order > 1. If setting this to False, the output will be slightly blurred if
order > 1, unless the input is prefiltered, i.e. it is the result of calling
spline_filteron the original input.
The rotated input.
- Return type
cupy.ndarray or None