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Performs a random spatial zoom of a Numpy image tensor.

x Input tensor. Must be 3D.
zoom_range Tuple of floats; zoom range for width and height.
row_axis Index of axis for rows in the input tensor.
col_axis Index of axis for columns in the input tensor.
channel_axis Index of axis for channels in the input tensor.
fill_mode Points outside the boundaries of the input are filled according to the given mode (one of {'constant', 'nearest', 'reflect', 'wrap'}).
cval Value used for points outside the boundaries of the input if mode='constant'.
interpolation_order int, order of spline interpolation. see ndimage.interpolation.affine_transform

Zoomed Numpy image tensor.

ValueError if zoom_range isn't a tuple.