Light absorption distribution of uterine tissue filled with strong scattering medium irradiated by diffused light source
Sign Up to like & getrecommendations! Published in 2018 at "Optoelectronics Letters"
DOI: 10.1007/s11801-018-8011-3
Abstract: Determining the light absorption distribution (LAD) of uterine tissue helps the detection of endometrial carcinoma. In this work, a 3-dimensional optical model of the human uterus is proposed and examined. The model is filled with… read more here.
Keywords: scattering medium; strong scattering; source; diffused light ... See more keywords
Measuring the transmission matrix of a scattering medium using epi-fluorescence light
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.125207
Abstract: There are several methods to focus light behind a scattering medium, but very few use fluorescence light as feedback or can be used without access to the distal side of the scatterer. Among all the… read more here.
Keywords: transmission matrix; matrix; fluorescence light; scattering medium ... See more keywords
Detection of nanoparticles suspended in a light scattering medium
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-99768-x
Abstract: Intentionally intensifying the light scattering of medium molecules can allow the detection of suspended nanoparticles under conditions not suitable for conventional optical microscopies or laser particle counters. Here, we demonstrate how the collective light scattering… read more here.
Keywords: scattering medium; medium; detection nanoparticles; light scattering ... See more keywords
A Fourier approach to the inverse source problem in an absorbing and anisotropic scattering medium
Sign Up to like & getrecommendations! Published in 2019 at "Inverse Problems"
DOI: 10.1088/1361-6420/ab4d98
Abstract: We revisit the inverse source problem in a two dimensional absorbing and scattering medium and present a non-iterative reconstruction method using measurements of the radiating flux at the boundary. The attenuation and scattering coefficients are… read more here.
Keywords: source problem; inverse; source; scattering medium ... See more keywords
Computational ghost imaging through a dynamic scattering medium based on a convolutional neural network from simulation
Sign Up to like & getrecommendations! Published in 2023 at "Laser Physics Letters"
DOI: 10.1088/1612-202x/acc245
Abstract: An imaging method through a dynamic scattering medium is presented based on computational ghost imaging (CGI) and a convolutional neural network (CNN). The CNN is adopted to improve CGI quality, and its training set is… read more here.
Keywords: network; dynamic scattering; scattering medium; ghost imaging ... See more keywords
Refocusing and locating effect of fluorescence scattering field
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac2804
Abstract: Optical imaging deep inside scattering medium has always been one of the challenges in the field of bioimaging, which significantly drawbacks the employment of con-focal microscopy system. Although a variety of feedback techniques, such as… read more here.
Keywords: fluorescence; field; fluorescent beads; refocusing locating ... See more keywords
Multi-Attention DenseNet: A Scattering Medium Imaging Optimization Framework for Visual Data Pre-Processing of Autonomous Driving Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2022.3145815
Abstract: The vision system is important for almost all kinds of autonomous driving systems. However, visual data interfered by scattering media, such as smoke, haze, water, and other non-uniform media will be degraded seriously, showing the… read more here.
Keywords: visual data; scattering medium; driving systems; attention ... See more keywords
Reflection and Refraction of a Charged Particle Beam in a Scattering Medium
Sign Up to like & getrecommendations! Published in 2019 at "Technical Physics"
DOI: 10.1134/s1063784219120120
Abstract: A model is proposed to describe reflection and refraction of a moving charge that crosses a tilted interface of a scattering medium and vacuum. A distribution function of a charged particle that is involved in… read more here.
Keywords: scattering medium; charged particle; reflection refraction; reflection ... See more keywords
Preventing forgery attacks in computational ghost imaging or disabling ghost imaging in a "spatiotemporal" scattering medium with weighted multiplicative signals.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.415608
Abstract: The ghost imaging (GI) approach is an intriguing and promising image acquisition technique that can transmit high-quality image information in a scattering environment. In this paper, we focus on two concerns recently emerged in the… read more here.
Keywords: ghost; spatiotemporal scattering; forgery attacks; scattering medium ... See more keywords
Prior-free imaging unknown target through unknown scattering medium.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.453695
Abstract: Imaging through scattering medium based on deep learning has been extensively studied. However, existing methods mainly utilize paired data-prior and lack physical-process fusion, and it is difficult to reconstruct hidden targets without the trained networks.… read more here.
Keywords: network; scattering medium; physical process; process ... See more keywords
Ghost imaging through scattering medium by utilizing scattered light: publisher's note.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.460963
Abstract: This publisher's note contains a correction to [Opt. Express30(7), 11243 (2022).10.1364/OE.453403]. The article was corrected online on 8 June 2022. read more here.
Keywords: imaging scattering; publisher note; scattering medium; ghost imaging ... See more keywords