image : array-like
scale : {{‘linear’, ‘sqrt’, ‘power’, log’, ‘asinh’}}
The scaling/stretch function to apply to the image. The default
is ‘linear’.
power : float, optional
The power index for scale='power' image scaling. The
default is 1.0.
asinh_a : float, optional
For scale='asinh' image scaling, the value where the asinh
curve transitions from linear to logarithmic behavior, expressed
as a fraction of the normalized image. Must be in the range
between 0 and 1.
min_cut : float, optional
The pixel value of the minimum cut level. Data values less than
min_cut will set to min_cut before scaling the image.
The default is the image minimum. min_cut overrides
min_percent.
max_cut : float, optional
The pixel value of the maximum cut level. Data values greater
than min_cut will set to min_cut before scaling the
image. The default is the image maximum. max_cut overrides
max_percent.
min_percent : float, optional
The percentile value used to determine the pixel value of
minimum cut level. The default is 0.0. min_percent
overrides percent.
max_percent : float, optional
The percentile value used to determine the pixel value of
maximum cut level. The default is 100.0. max_percent
overrides percent.
percent : float, optional
The percentage of the image values used to determine the pixel
values of the minimum and maximum cut levels. The lower cut
level will set at the (100 - percent) / 2 percentile, while
the upper cut level will be set at the (100 + percent) / 2
percentile. The default is 100.0. percent is ignored if
either min_percent or max_percent is input.
clip : bool, optional
Whether to clip the result to the range [0:1].
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