1 Colour - HDRI#
A Python package implementing various HDRI processing algorithms.
It is open source and freely available under the BSD-3-Clause terms.

1.1 Features#
The following features are available:
HDRI Generation
Debevec (1997) Camera Response Function Computation
Grossberg (2003) Histogram Based Image Sampling
Variance Minimization Light Probe Sampling
Global Tonemapping Operators
Adobe DNG SDK Colour Processing
Absolute Luminance Calibration
Digital Still Camera (DSC) Exposure Model
Raw Processing Helpers
Vignette Characterisation & Correction
Graph and Node Network-Based Processing
1.1.1 Examples#
Various usage examples are available from the examples directory.
1.2 User Guide#
1.3 API Reference#
1.4 See Also#
1.4.1 Publications#
Advanced High Dynamic Range Imaging: Theory and Practice by Banterle, F. et al.
Advanced High Dynamic Range Imaging: Theory and Practice was used as a reference for some of the algorithms of Colour - HDRI.
1.4.2 Software#
C/C++
Piccante was used to verify the Grossberg (2003) Histogram Based Image Sampling.
Matlab
HDR Toolbox by Banterle, F. et al.
1.5 Code of Conduct#
The Code of Conduct, adapted from the Contributor Covenant 1.4, is available on the Code of Conduct page.