Python Sparse data Analysis Package

Note

This page is a reference documentation. It only explains the function signature, and not how to use it. Please refer to the gallery for the big picture.

pysap.plotting.utils.histogram(image, nbins=256, lower_cut=0.0, cumulate=0)[source]¶

Compute the histogram of an input dataset.

Parameters

image : Image

the image that contains the dataset to be analysed.

nbins : int, default 256

the histogram number of bins.

lower_cut : float, default 0

do not consider the intensities under this threshold.

cumulate : bool, default False

if set compute the cumulate histogram.

Returns

hist_im : Image

the generated histogram.