Fast Phase Processing In Off Axis Holography Using Multiplexing With Complex Encoding

Tahara T Multidimension Multiplexed Full Phase Encoding Holography Abstract: we present efficient algorithms for rapid reconstruction of quantitative phase maps from off axis digital holograms. the new algorithms are aimed at speeding up the conventional fourier based algorithm. We present efficient algorithms for rapid reconstruction of quantitative phase maps from off axis digital holograms. the new algorithms are aimed at speeding up the conventional fourier based algorithm.

Figure1 Experimental Setup For Off Axis Polarization Multiplexing A new approach is presented for obtaining significant speedup in the digital processing of extracting unwrapped phase profiles from off axis digital holograms, and is applicable for a wide range of applications, including rapid biological cell imaging and real time nondestructive testing. We present efficient algorithms for rapid reconstruction of quantitative phase maps from off axis digital holograms. the new algorithms are aimed at speeding up the conventional fourier based. In this study, three efficient algorithms are proposed for fast phase retrieval in slightly off axis digital holography using spectrum cropping, spatial multiplexing, and complex encoding. In this paper, we propose a hologram multiplexing based phase reconstruction method for off axis dh. by encoding a first hologram and a second 180° rotated hologram (rh) from a hologram sequence into a complex hologram, we realize the rapid reconstruction of two holograms at the same time.

Figure1 Experimental Setup For Off Axis Polarization Multiplexing In this study, three efficient algorithms are proposed for fast phase retrieval in slightly off axis digital holography using spectrum cropping, spatial multiplexing, and complex encoding. In this paper, we propose a hologram multiplexing based phase reconstruction method for off axis dh. by encoding a first hologram and a second 180° rotated hologram (rh) from a hologram sequence into a complex hologram, we realize the rapid reconstruction of two holograms at the same time. Off axis holographic multiplexing involves capturing several complex wavefronts, each encoded into off axis holograms with different interference fringe orientations, simultaneously, with a single camera acquisition. In this study, we present a phase processing method for off axis dh based on an embedded gpu platform with parallel processing to quickly and accurately extract quantitative phase maps from holograms. We present efficient algorithms for rapid reconstruction of quantitative phase maps from off axis digital holograms. the new algorithms are aimed at speeding up the conventional fourier based algorithm.

A Conventional Off Axis Holography B Multiplexing Two Sample Off axis holographic multiplexing involves capturing several complex wavefronts, each encoded into off axis holograms with different interference fringe orientations, simultaneously, with a single camera acquisition. In this study, we present a phase processing method for off axis dh based on an embedded gpu platform with parallel processing to quickly and accurately extract quantitative phase maps from holograms. We present efficient algorithms for rapid reconstruction of quantitative phase maps from off axis digital holograms. the new algorithms are aimed at speeding up the conventional fourier based algorithm.

Pdf Single Shot Dual Wavelength Off Axis Quasi Common Path Digital We present efficient algorithms for rapid reconstruction of quantitative phase maps from off axis digital holograms. the new algorithms are aimed at speeding up the conventional fourier based algorithm.

Pdf Depth Multiplexing In An Orbital Angular Momentum Holography