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Digital Holography and Three-Dimensional Imaging 2019最新文献

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Tip crack detection using a single off-axis hologram along with transport of intensity 利用单离轴全息图随强度传递进行尖端裂纹检测
Digital Holography and Three-Dimensional Imaging 2019 Pub Date : 2019-05-19 DOI: 10.1364/DH.2019.M4B.4
Wenjing Zhou, D.-K. He, Xiaofei Guan, Yingjie Yu, T. Poon
{"title":"Tip crack detection using a single off-axis hologram along with transport of intensity","authors":"Wenjing Zhou, D.-K. He, Xiaofei Guan, Yingjie Yu, T. Poon","doi":"10.1364/DH.2019.M4B.4","DOIUrl":"https://doi.org/10.1364/DH.2019.M4B.4","url":null,"abstract":"Our experiments indicate that digital holography along with the transport of intensity algorithm could not only recover the phase without unwrapping, but also eliminate the spherical phase error introduced by the micro-objective during holographic recording.","PeriodicalId":448778,"journal":{"name":"Digital Holography and Three-Dimensional Imaging 2019","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116485857","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
Wavefront Sensing with a Thin Diffuser: Application to super-localization 薄扩散器波前传感:在超定位中的应用
Digital Holography and Three-Dimensional Imaging 2019 Pub Date : 2019-05-19 DOI: 10.1364/DH.2019.M5B.3
Tengfei Wu, M. Guillon, H. Rigneault, G. Tessier, P. Bon, P. Berto
{"title":"Wavefront Sensing with a Thin Diffuser: Application to super-localization","authors":"Tengfei Wu, M. Guillon, H. Rigneault, G. Tessier, P. Bon, P. Berto","doi":"10.1364/DH.2019.M5B.3","DOIUrl":"https://doi.org/10.1364/DH.2019.M5B.3","url":null,"abstract":"Using the “memory effect”, we propose and implement a broadband, compact, and cost-effective Wavefront Sensing scheme with a simple thin diffuser. We experimentally demonstrate its capability to provide quantitative phase imaging and nanoparticle superlocalization.","PeriodicalId":448778,"journal":{"name":"Digital Holography and Three-Dimensional Imaging 2019","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132920689","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
Fresnel Zone Aperture Imaging Using Compressive Sensing 基于压缩感知的菲涅耳区孔径成像
Digital Holography and Three-Dimensional Imaging 2019 Pub Date : 2019-05-19 DOI: 10.1364/DH.2019.M3B.1
Jiachen Wu, Hua Zhang, Wenhui Zhang, Guofan Jin, Liangcai Cao
{"title":"Fresnel Zone Aperture Imaging Using Compressive Sensing","authors":"Jiachen Wu, Hua Zhang, Wenhui Zhang, Guofan Jin, Liangcai Cao","doi":"10.1364/DH.2019.M3B.1","DOIUrl":"https://doi.org/10.1364/DH.2019.M3B.1","url":null,"abstract":"A imaging method using single Fresnel zone aperture for coding the incoherent rays as wavefront is proposed. Digital holography and compressive sensing techniques are utilized to reconstruct image with an improved signal to noise ratio.","PeriodicalId":448778,"journal":{"name":"Digital Holography and Three-Dimensional Imaging 2019","volume":"98 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133685227","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
Compressive Sensing for Photon Counting Integral Imaging 光子计数积分成像的压缩感知
Digital Holography and Three-Dimensional Imaging 2019 Pub Date : 2019-05-19 DOI: 10.1364/DH.2019.M3B.4
Yongri Piao, Wanhua Yang, Miao Zhang, Yu Zhang, Jie Liu
{"title":"Compressive Sensing for Photon Counting Integral Imaging","authors":"Yongri Piao, Wanhua Yang, Miao Zhang, Yu Zhang, Jie Liu","doi":"10.1364/DH.2019.M3B.4","DOIUrl":"https://doi.org/10.1364/DH.2019.M3B.4","url":null,"abstract":"In this paper, we present photon counting integral imaging based on compressive sensing to improve the quality of reconstructed 3D scene. The proposed method recovers elemental images have higher SNR than the conventional imaging under ultra-low light conditions. To show the feasibility of the proposed method, the preliminary experiments are presented.","PeriodicalId":448778,"journal":{"name":"Digital Holography and Three-Dimensional Imaging 2019","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114869088","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
Exploring living neuronal network dynamics and homeostasis with multimodal digital holographic microscopy: towards identifying early biomarkers for neurodevelopmental disorders 用多模态数字全息显微镜探索活的神经网络动力学和动态平衡:识别神经发育障碍的早期生物标志物
Digital Holography and Three-Dimensional Imaging 2019 Pub Date : 2019-05-19 DOI: 10.1364/DH.2019.TH1A.3
P. Marquet, E. Bélanger, Émile Rioux-Péllerin, Pauline Lavergne, Bertrand de Dorlodot, S. Lévesque, P. Jourdain, P. Magistretti
{"title":"Exploring living neuronal network dynamics and homeostasis with multimodal digital holographic microscopy: towards identifying early biomarkers for neurodevelopmental disorders","authors":"P. Marquet, E. Bélanger, Émile Rioux-Péllerin, Pauline Lavergne, Bertrand de Dorlodot, S. Lévesque, P. Jourdain, P. Magistretti","doi":"10.1364/DH.2019.TH1A.3","DOIUrl":"https://doi.org/10.1364/DH.2019.TH1A.3","url":null,"abstract":"Quantitative phase digital holography microscopy has recently emerged as a powerful label-free technique in the field of cell imaging. In this talk, it will explain how QP-DHM can assess living neuronal network maturation and homeostasis","PeriodicalId":448778,"journal":{"name":"Digital Holography and Three-Dimensional Imaging 2019","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121650233","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
Computer-generated holograms of a life-size human captured from multi-viewpoint cameras 由多视点摄像机拍摄的真人大小的计算机生成的全息图
Digital Holography and Three-Dimensional Imaging 2019 Pub Date : 2019-05-19 DOI: 10.1364/DH.2019.TU4A.4
S. Igarashi, Kentaro Kakinuma, Tomoya Nakamura, Kensuke Ikeya, J. Arai, T. Mishina, K. Matsushima, M. Yamaguchi
{"title":"Computer-generated holograms of a life-size human captured from multi-viewpoint cameras","authors":"S. Igarashi, Kentaro Kakinuma, Tomoya Nakamura, Kensuke Ikeya, J. Arai, T. Mishina, K. Matsushima, M. Yamaguchi","doi":"10.1364/DH.2019.TU4A.4","DOIUrl":"https://doi.org/10.1364/DH.2019.TU4A.4","url":null,"abstract":"We propose a method to overcome difficulty of calculating holograms that reconstruct a life-size human using ray-wavefront conversion and multi-viewpoint cameras. Reconstruction of 3D images was verified through a hologram of 128K×256K.","PeriodicalId":448778,"journal":{"name":"Digital Holography and Three-Dimensional Imaging 2019","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131325901","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: 2
Methods for holographic 3D tracking and rotating angle recovery in tomographic flow cytometry 层析流式细胞术中全息三维跟踪和旋转角度恢复方法
Digital Holography and Three-Dimensional Imaging 2019 Pub Date : 2019-05-19 DOI: 10.1364/DH.2019.W4B.1
P. Memmolo, M. Villone, F. Merola, M. Mugnano, L. Miccio, P. Maffettone, P. Ferraro
{"title":"Methods for holographic 3D tracking and rotating angle recovery in tomographic flow cytometry","authors":"P. Memmolo, M. Villone, F. Merola, M. Mugnano, L. Miccio, P. Maffettone, P. Ferraro","doi":"10.1364/DH.2019.W4B.1","DOIUrl":"https://doi.org/10.1364/DH.2019.W4B.1","url":null,"abstract":"Tomographic flow cytometry allows to reconstruct the 3D refractive index distribution of rotating cells in microfluidic flow. Here we compare different methods to track the 3D position and the 3D orientation of flowing cells.","PeriodicalId":448778,"journal":{"name":"Digital Holography and Three-Dimensional Imaging 2019","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126614842","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
Assessing the Focal Length and Wavefront Error of Liquid Crystal Micro Lens Arrays 液晶微透镜阵列的焦距和波前误差评估
Digital Holography and Three-Dimensional Imaging 2019 Pub Date : 2019-05-19 DOI: 10.1364/DH.2019.W2B.7
Ping‐Yen Chou, Daniel Prigge, H. Shieh, R. Bergmann, C. Falldorf
{"title":"Assessing the Focal Length and Wavefront Error of Liquid Crystal Micro Lens Arrays","authors":"Ping‐Yen Chou, Daniel Prigge, H. Shieh, R. Bergmann, C. Falldorf","doi":"10.1364/DH.2019.W2B.7","DOIUrl":"https://doi.org/10.1364/DH.2019.W2B.7","url":null,"abstract":"We present a quantitative method to measure focal length and imaging performance of liquid crystal micro lens arrays, which is based on wave front analysis using computational shear interferometry.","PeriodicalId":448778,"journal":{"name":"Digital Holography and Three-Dimensional Imaging 2019","volume":"18 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116753259","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
Partially Overlapping Printing to Improve Image Quality of Volume Hologram Printer – Numerical Simulation – 提高体全息打印机成像质量的部分重叠印刷——数值模拟
Digital Holography and Three-Dimensional Imaging 2019 Pub Date : 2019-05-19 DOI: 10.1364/DH.2019.W3A.29
Hangbo Hua, Takeshi Yamaguchi, H. Yoshikawa
{"title":"Partially Overlapping Printing to Improve Image Quality of Volume Hologram Printer – Numerical Simulation –","authors":"Hangbo Hua, Takeshi Yamaguchi, H. Yoshikawa","doi":"10.1364/DH.2019.W3A.29","DOIUrl":"https://doi.org/10.1364/DH.2019.W3A.29","url":null,"abstract":"Different partially overlapped holograms are reconstructed with digital spatial filter. Compare with the non-overlapped holograms, the overlapped ones show weaker gaps and black lines. The result contributes to improve image quality.","PeriodicalId":448778,"journal":{"name":"Digital Holography and Three-Dimensional Imaging 2019","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116924125","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
Full-parallax holographic stereogram printer for computer-generated volume hologram 用于计算机生成体全息图的全视差全息立体图打印机
Digital Holography and Three-Dimensional Imaging 2019 Pub Date : 2019-05-19 DOI: 10.1364/DH.2019.TH3A.17
Anar Khuderchuluun, Erkhembaatar Dashdavaa, Young-Tae Lim, Jong-Rae Jeong, Nam Kim
{"title":"Full-parallax holographic stereogram printer for computer-generated volume hologram","authors":"Anar Khuderchuluun, Erkhembaatar Dashdavaa, Young-Tae Lim, Jong-Rae Jeong, Nam Kim","doi":"10.1364/DH.2019.TH3A.17","DOIUrl":"https://doi.org/10.1364/DH.2019.TH3A.17","url":null,"abstract":"An implementation of full-parallax holographic stereogram printer is presented. The sequence of the two-dimensional perspectives of the three-dimensional object is formed hogel images and produced the entire stereogram. Numerical simulation and optical reconstructions are implemented.","PeriodicalId":448778,"journal":{"name":"Digital Holography and Three-Dimensional Imaging 2019","volume":"167 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132944789","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
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