scipy.misc.imresize

scipy.misc.imresize(arr, size, interp='bilinear', mode=None)[source]

Resize an image.

Parameters:	arr : ndarray The array of image to be resized. size : int, float or tuple int - Percentage of current size. float - Fraction of current size. tuple - Size of the output image. interp : str Interpolation :插值 Interpolation to use for re-sizing (‘nearest’, ‘bilinear’, ‘bicubic’ or ‘cubic’). mode : str The PIL image mode (‘P’, ‘L’, etc.).
Returns:	imresize : ndarray The resized array of image.

Parameters:

arr : ndarray

The array of image to be resized.

size : int, float or tuple

int - Percentage of current size.
float - Fraction of current size.
tuple - Size of the output image.

interp : str

Interpolation :插值

Interpolation to use for re-sizing (‘nearest’, ‘bilinear’, ‘bicubic’ or ‘cubic’).

mode : str

The PIL image mode (‘P’, ‘L’, etc.).

Returns:

imresize : ndarray

The resized array of image.

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