Supplementary materials for “Multi-modal Non-Isotropic Light Source Modelling for Reflectance Estimation in Hyperspectral Imaging “

This page contains datasets and supplementary materials for the paper.

Implementation of the light source estimation

The github repository providing the implementation of the light source estimation is available here.

Mitsuba Simulations

We forked the 1st version of Mitsuba to render hyperspectral-like hypercubes and RGB images of a scene.

There are two different branches which need to cloned, compiled and built:

• Mitsuba RGB simulator
• Mitsuba Spectral simulator

These repositories should be in separate directories. The spectral version renders hypercubes of 100 channels.

The scene files to render examples from the paper are found in here. The README will describe the process to generate datasets.

Supplementary material for the paper

The supplementary material for the paper is available here.