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Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)最新文献

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Computational Ghost Imaging with the Human Brain 计算鬼影成像与人脑
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 2023-01-05 DOI: 10.1364/cosi.2022.cm3a.4
Gao Wang, D. Faccio
{"title":"Computational Ghost Imaging with the Human Brain","authors":"Gao Wang, D. Faccio","doi":"10.1364/cosi.2022.cm3a.4","DOIUrl":"https://doi.org/10.1364/cosi.2022.cm3a.4","url":null,"abstract":"We report on a ghost imaging, non-line-of-sight imaging technique that uses the human visual system for detection and joint processing with a neurofeedback loop. A pattern carving method is introduced to significantly reduce observation/acquisition times.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133255047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Efficient Lidar in Foggy Environment 雾环境下的高效激光雷达
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.3f1a.2
A. Massoud, Zhiping Jiang, Hongbiao Gao, Zeng Li
{"title":"Efficient Lidar in Foggy Environment","authors":"A. Massoud, Zhiping Jiang, Hongbiao Gao, Zeng Li","doi":"10.1364/3d.2022.3f1a.2","DOIUrl":"https://doi.org/10.1364/3d.2022.3f1a.2","url":null,"abstract":"A novel method mitigating the Lidar performance in fog is presented. It employs a median filter to extract the laser pulses buried in the backscattering returns. Simulation results demonstrate the efficiency of the presented method.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114968708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An overview of continuous gesture recognition performance comparison using three-dimensional integral imaging and RGB-D sensors 使用三维积分成像和RGB-D传感器的连续手势识别性能比较概述
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.3tu4a.4
G. Krishnan, Yin Huang, Rakesh Joshi, T. O. Connor, B. Javidi
{"title":"An overview of continuous gesture recognition performance comparison using three-dimensional integral imaging and RGB-D sensors","authors":"G. Krishnan, Yin Huang, Rakesh Joshi, T. O. Connor, B. Javidi","doi":"10.1364/3d.2022.3tu4a.4","DOIUrl":"https://doi.org/10.1364/3d.2022.3tu4a.4","url":null,"abstract":"We overview the performance comparison of spatio-temporal continuous gesture recognition under degraded environments using 3D Integral imaging (InIm) and RGB-D sensors. The overviewed 3D Integral imaging-based approach exhibits substantial improvements over conventional 2D imaging and RGB-D sensors under degradations such as partial occlusion.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115363618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhanced Pyramid Wavefront Sensor via End-to-End trained diffractive optical layer 基于端到端衍射光学层的增强型金字塔波前传感器
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/aoa.2022.jf1b.4
F. Guzmán, Jorge Bacca, Jorge Tapia, Camilo G. Weinberger, H. Arguello, E. Vera
{"title":"Enhanced Pyramid Wavefront Sensor via End-to-End trained diffractive optical layer","authors":"F. Guzmán, Jorge Bacca, Jorge Tapia, Camilo G. Weinberger, H. Arguello, E. Vera","doi":"10.1364/aoa.2022.jf1b.4","DOIUrl":"https://doi.org/10.1364/aoa.2022.jf1b.4","url":null,"abstract":"We propose to design an optical preconditioner using an End-to-End approach to improve the linear response of the pyramid wavefront sensor. Simulation results show a notorious improvement at different turbulence profiles.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125224987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Noise estimation via the optimal truncation variation for multimode fiber single-pixel imaging 基于最优截断变化的多模光纤单像素成像噪声估计
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.jw5c.5
Yangyang Xiang, Xingzhuo Hu, Ruoxuan Li, Junhui Li, Mingying Lan, Jianxin Ma, Li Gao
{"title":"Noise estimation via the optimal truncation variation for multimode fiber single-pixel imaging","authors":"Yangyang Xiang, Xingzhuo Hu, Ruoxuan Li, Junhui Li, Mingying Lan, Jianxin Ma, Li Gao","doi":"10.1364/3d.2022.jw5c.5","DOIUrl":"https://doi.org/10.1364/3d.2022.jw5c.5","url":null,"abstract":"Through the variation of the optimal truncation for multimode fiber single-pixel imaging (MMF-SPI) using truncated singular value decomposition, the source and level of system noise could be determined and estimated which is desired for MMF-SPI.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121038934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A UV-Broadband Cavity-Enhanced spectrometer for the sensitive monitoring of BTEX in ambient air 一种用于环境空气中BTEX敏感监测的紫外宽带腔增强光谱仪
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.jw2a.15
Anoop Pakkattil, R. Varma
{"title":"A UV-Broadband Cavity-Enhanced spectrometer for the sensitive monitoring of BTEX in ambient air","authors":"Anoop Pakkattil, R. Varma","doi":"10.1364/3d.2022.jw2a.15","DOIUrl":"https://doi.org/10.1364/3d.2022.jw2a.15","url":null,"abstract":"A UV-IBBCEAS spectrometer to measure the BTEX compounds in the ambient air was developed and characterized. The instrument achieved a detection limit of <5 ppb for a measurement time of 60s. This spectrometer was used to study the emissions from an urban environment, where an elevated level of BTEX was observed near to a gas station.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121279048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ptychographic characterization of extreme ultraviolet vortex beams 极紫外涡旋光束的平面表征
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/cosi.2022.cf1d.7
Antonios G. Pelekanidis, M. Du, Xiaomeng Liu, Fengling Zhang, K. Eikema, S. Witte
{"title":"Ptychographic characterization of extreme ultraviolet vortex beams","authors":"Antonios G. Pelekanidis, M. Du, Xiaomeng Liu, Fengling Zhang, K. Eikema, S. Witte","doi":"10.1364/cosi.2022.cf1d.7","DOIUrl":"https://doi.org/10.1364/cosi.2022.cf1d.7","url":null,"abstract":"We generate multi-wavelength extreme-ultraviolet vortex beams via high-harmonic generation. We characterize the wavefronts of these high orbital angular mo-mentum beams using ptychography.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123285540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Physics-based model of imaging of biometrics data through atmospheric turbulence 基于物理的大气湍流生物特征数据成像模型
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/aoa.2022.jf1b.3
O. Korotkova, D. Raveh, K. O. Bastian, D. Voelz, R. Narayanswamy, A. Smith, M. King
{"title":"Physics-based model of imaging of biometrics data through atmospheric turbulence","authors":"O. Korotkova, D. Raveh, K. O. Bastian, D. Voelz, R. Narayanswamy, A. Smith, M. King","doi":"10.1364/aoa.2022.jf1b.3","DOIUrl":"https://doi.org/10.1364/aoa.2022.jf1b.3","url":null,"abstract":"Physics-based modeling and a computer simulation of the modulation transfer functions of the near-ground atmospheric channel is developed for imaging human biometrics data over a sub-kilometer range along horizontal and slant paths.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126777368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Common-path digital holographic microscope using a Fresnel biprism for imaging spatially dense samples 共路数字全息显微镜使用菲涅耳双棱镜成像空间密集的样品
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.3f3a.3
C. Hayes-Rounds, R. Isaac, A. Doblas
{"title":"Common-path digital holographic microscope using a Fresnel biprism for imaging spatially dense samples","authors":"C. Hayes-Rounds, R. Isaac, A. Doblas","doi":"10.1364/3d.2022.3f3a.3","DOIUrl":"https://doi.org/10.1364/3d.2022.3f3a.3","url":null,"abstract":"We present a common-path digital holographic microscope (DHM) using a Fresnel biprism suitable for spatially dense samples. The performance of the DHM system for dense samples has been validated calibrated phase images and biological samples.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126865770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dimensionality reduction adaptive-optical microscopy for in vivo through-skull imaging at visible wavelength 降维自适应光学显微镜在体内通过颅骨成像的可见波长
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/aoa.2022.oth3b.2
Jo Yonghyeon, Lee Ye-Ryoung, Hong Jin-Hee, Kim Dong-young, Kwon Junhwan, Choi Myunghwan, Kim Moonseok, Choi Wonshik
{"title":"Dimensionality reduction adaptive-optical microscopy for in vivo through-skull imaging at visible wavelength","authors":"Jo Yonghyeon, Lee Ye-Ryoung, Hong Jin-Hee, Kim Dong-young, Kwon Junhwan, Choi Myunghwan, Kim Moonseok, Choi Wonshik","doi":"10.1364/aoa.2022.oth3b.2","DOIUrl":"https://doi.org/10.1364/aoa.2022.oth3b.2","url":null,"abstract":"We developed a new multiple scattering rejection method based on wave correlation to enhance the fidelity of aberration correction. This led to the increased imaging depth of high-resolution optical imaging.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116821989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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