Automatic detection and counting of phase objects in raw holograms of digital holographic microscopy via deep learning
Sign Up to like & getrecommendations! Published in 2019 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2019.02.010
Abstract: Abstract A method to automatically detect and count phase objects in off-axis digital holographic microcopy (DHM) is presented. While traditional procedures to detect and count microscopic objects in DHM require a reconstruction stage, our proposal… read more here.
Keywords: microscopy; objects raw; digital holographic; phase objects ... See more keywords
Wavefront reconstruction of discontinuous phase objects from optical deflectometry
Sign Up to like & getrecommendations! Published in 2023 at "Applied Optics"
DOI: 10.1364/ao.484377
Abstract: One of the challenges in phase measuring deflectometry is to retrieve the wavefront from objects that present discontinuities or non-differentiable gradient fields. Here, we propose the integration of such gradients fields based on an Lp-norm… read more here.
Keywords: phase objects; reconstruction discontinuous; wavefront reconstruction; discontinuous phase ... See more keywords