colour.recovery Package

Sub-Packages

• colour.recovery.dataset Package
  • Sub-Modules
    • colour.recovery.dataset.smits1999 Module
      • Smits (1999) - Reflectance Recovery Dataset
  • Module Contents

Sub-Modules

• colour.recovery.smits1999 Module
  • Smits (1999) - Reflectance Recovery

Module Contents

colour.recovery.RGB_to_spectral_Smits1999(RGB)

Recovers the spectral power distribution of given RGB colourspace array using Smits (1999) method.

Parameters:RGB (array_like, (3,)) – RGB colourspace array. Returns:Recovered spectral power distribution. Return type:SpectralPowerDistribution

Examples

>>> RGB = np.array([0.02144962, 0.13154603, 0.09287601])
>>> print(RGB_to_spectral_Smits1999(RGB))  
SpectralPowerDistribution('0 Constant', (380.0, 720.0, 37.7777777...))