Investigation on repetition-coding and space-time-block-coding for indoor optical wireless communications employing beam shaping based on orbital angular momentum modes.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.458691
Abstract: In this paper, we propose a novel beam shaping technique based on orbital angular momentum (OAM) modes for indoor optical wireless communications (OWC). Furthermore, we investigate two spatial diversity techniques, namely repetition-coding (RC) and Alamouti-type… read more here.
Keywords: beam; orbital angular; angular momentum; beam shaping ... See more keywords
Automatic measurement of exophthalmos based orbital CT images using deep learning
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Cell and Developmental Biology"
DOI: 10.3389/fcell.2023.1135959
Abstract: Introduction: Objective, accurate, and efficient measurement of exophthalmos is imperative for diagnosing orbital diseases that cause abnormal degrees of exophthalmos (such as thyroid-related eye diseases) and for quantifying treatment effects. Methods: To address the limitations… read more here.
Keywords: orbital images; based orbital; deep learning; measurement ... See more keywords