AfterNight
Open-source astrophotography processing in C++. Calibration (darks, flats, bias), star detection, sub-pixel registration, sigma-clipped stacking, background gradient removal — with a focus on speed (SIMD, OpenCL) and reproducible results.
- Repository: github.com/emruiz81/AfterNight
- The Building AfterNight series explains each algorithm with code and measurements.
Other
More coming. Small experiments live on GitHub.