colour_hdri.samples_Grossberg2003

colour_hdri.samples_Grossberg2003(image_stack: ArrayLike, samples: int = 1000, n: int = 256) → NDArrayFloat

Return the samples for given image stack intensity histograms using Grossberg (2003) method.

Parameters:

• image_stack (ArrayLike) – Stack of single channel or multi-channel floating point images.

• samples (int) – Sample count.

• n (int) – Histograms bins count.

Returns:

Intensity histograms samples.

Return type:

numpy.ndarray

References

[BB14], []