Autofocusing method for active Hadamard single-pixel microscopy using gradient descent algorithms - Tobón-Maya, Heberley; Zapata-Valencia, Samuel I.; Willstatter, Lindsey; Bonora, Stefano; Farina, Andrea; Lancis, Jesús; Tajahuerce, Enrique (Optics and lasers in engineering, 2025)
Keywords: Adaptive optics; Defocus; Gradient descent; Hadamard single-pixel; Microscopy; Gradient descent; Adaptive optics; Microscopy; Hadamard single-pixel; Defocus