Fast pixel difference algorithm for determining piston step between optical mirror segments
Citation
Munro, J, Travouillon, T & Lingham, M 2020, 'Fast pixel difference algorithm for determining piston step between optical mirror segments', SPIE Astronomical Telescopes + Instrumentation
Adaptive Optics Systems VII, ed. Laura Schreiber, Dirk Schmidt, Elise Vernet, Society of Photo-Optical Instrumentation Engineers (SPIE), Bellingham, WA, United States.