Colour Science for Python

Awesome Spectral Indices in Python.

Awesome Spectral Indices for the Google Earth Engine JavaScript API (Code Editor).

🥷 A Python package for efficient processing of spectral images

Colour science datasets for use with Colour

Unofficial Python tools for querying NIST Chemistry WebBook pages and extracting molecular-property records.

⚡💻 OpenGL application inspired by Walt Disney Animation Studios BRDF Viewer. A BRDF Viewer that support standard RGB and spectral data (tristimulus values) color calculation.

Invariant representation learning from imaging and spectral data

A personal pytorch-based implement of HybridSN by Jupyter Notebook

Virtual Tissue Simulator

resemble is an R package for similarity-based modelling and local learning in spectroscopy. It provides tools for dissimilarity computation, nearest-neighbour search, memory-based learning, and spectral library optimisation (methods designed for large, heterogeneous spectral datasets where global models underperform)

Accelerated Structured Alternating Projections for Robust Spectrally Sparse Signal Recovery

https://www.colour-science.org

Import spectral data and related metadata in R

Various resources for Mitsuba 3

Low-Cost, Portable, and Plug-and-Play Multi-Spectral Prototype Design

Various resources for Eclat Digital - Ocean Light Simulator

FIREFLY is a chi-squared minimisation full fitting code for deriving stellar population properties from spectra. It fits combinations of single-burst stellar population models using the Bayesian Information Criterion and returns light- and mass-weighted ages, metallicities, dust attenuation, stellar mass, and star formation histories.

This script calculates 89 indicies and calculates/visualizes the correlation beween the indices

R package for working with Spectral data with spatio-temporal attributes