cupyx.scipy.ndimage.zoom¶
-
cupyx.scipy.ndimage.
zoom
(input, zoom, output=None, order=None, mode='constant', cval=0.0, prefilter=True)¶ Zoom an array.
The array is zoomed using spline interpolation of the requested order.
Parameters: - input (cupy.ndarray) – The input array.
- zoom (float or sequence) – The zoom factor along the axes. If a float,
zoom
is the same for each axis. If a sequence,zoom
should contain one value for each axis. - 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. If it is not given,
order 1 is used. It is different from
scipy.ndimage
and can change in the future. Currently it supports only order 0 and 1. - mode (str) – Points outside the boundaries of the input are filled
according to the given mode (
'constant'
,'nearest'
,'mirror'
or'opencv'
). Default is'constant'
. - cval (scalar) – Value used for points outside the boundaries of
the input if
mode='constant'
ormode='opencv'
. Default is 0.0 - prefilter (bool) – It is not used yet. It just exists for compatibility
with
scipy.ndimage
.
Returns: The zoomed input.
Return type: cupy.ndarray or None
See also