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检索条件"主题词=computation methods"
697 条 记 录,以下是191-200 订阅
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Robust silicon-on-insulator adiabatic splitter optimized by metamodeling
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APPLIED OPTICS 2017年 第8期56卷 2047-2052页
作者: Hassan, Karim Durantin, Cedric Hugues, Vincent Szelag, Bertrand Gliere, Alain Univ Grenoble Alpes CEA LETI Minatec Campus F-38054 Grenoble France
A robust integrated power splitter based on a silicon-on-insulator adiabatic coupler configuration is demonstrated. The power separation is achieved by a slow and simultaneous change of phase and coupling constants. T... 详细信息
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Precise locating approach of the beacon based on gray gradient segmentation interpolation in satellite optical communications
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APPLIED OPTICS 2017年 第7期56卷 1826-1832页
作者: Wang, Qiang Liu, Yuefei Chen, Yiqiang Ma, Jing Tan, Liying Yu, Siyuan Harbin Inst Technol Natl Key Lab Tunable Laser Technol Harbin 150001 Peoples R China
Accurate location computation for a beacon is an important factor of the reliability of satellite optical communications. However, location precision is generally limited by the resolution of CCD. How to improve the l... 详细信息
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computational integral imaging reconstruction of perspective and orthographic view images by common patches analysis
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OPTICS EXPRESS 2017年 第18期25卷 21887-21900页
作者: Yan, Zhiqiang Yan, Xingpeng Jiang, Xiaoyu Ai, Lingyu Acad Armored Forces Engn Dept Informat Engn Beijing 100072 Peoples R China Kwangwoon Univ HoloDigilog Human Media Res Ctr HoloDigilog Seoul 139701 South Korea
A novel method to computationally reconstruct perspective and orthographic view images with full resolution of a recording device from a single integral photograph is proposed. Firstly, a group of image slices that co... 详细信息
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Improved computation of the adaptation coefficient in the CIE system of mesopic photometry
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OPTICS EXPRESS 2017年 第15期25卷 18365-18377页
作者: Gao, Cheng Xu, Yang Wang, Zhifeng Melgosa, Manuel Pointer, Michael Luo, Ming Ronnier Xiao, Kaida Li, Changjun Univ Sci & Technol Liaoning Sch Elect & Informat Engn Anshan 114051 Peoples R China Univ Granada Fac Sci Dept Opt E-18071 Granada Spain Univ Leeds Sch Design Leeds LS2 9JT W Yorkshire England Zhejiang Univ State Key Lab Modern Opt Instrumentat Hangzhou 310058 Zhejiang Peoples R China Wenzhou Univ Coll Phys & Informat Engn Wenzhou 325035 Peoples R China
New values of parameters a and b are proposed for the CIE system of mesopic photometry MES2 [CIE Publication 191: 2010], because from the original values this model may have no solution or multi-solutions. From the ne... 详细信息
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The FLAME-slab method for electromagnetic wave scattering in aperiodic slabs
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OPTICS EXPRESS 2017年 第26期25卷 32602-32617页
作者: Mansha, Shampy Tsukerman, Igor Chong, Y. D. Nanyang Technol Univ Sch Phys & Math Sci Div Phys & Appl Phys Singapore 637371 Singapore Univ Akron Dept Elect & Comp Engn Akron OH 44325 USA Nanyang Technol Univ Ctr Disrupt Photon Technol Singapore 637371 Singapore
The proposed numerical method, "FLAME-slab," solves electromagnetic wave scattering problems for aperiodic slab structures by exploiting short-range regularities in these structures. The computational proced... 详细信息
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Method for calculation and analysis of a cemented component with achromatic and aplanatic correction
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JOURNAL OF OPTICAL TECHNOLOGY 2017年 第8期84卷 548-551页
作者: Ivanova, T. V. Romanova, G. E. Zhukova, T. I. Kalinkina, O. S. ITMO Univ St Petersburg Russia
This paper presents a method for calculating and analyzing a cemented component, developed on the basis of the methodology of G. G. Slyusarev. According to the given values of the main parameters P, W, and C, which de... 详细信息
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A Novel Method to Compute Breathing Volumes via Motion Capture Systems: Design and Experimental Trials
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JOURNAL OF APPLIED BIOMECHANICS 2017年 第5期33卷 361-365页
作者: Massaroni, Carlo Cassetta, Eugenio Silvestri, Sergio Campus Biomed Roma Univ Res Unit Measurements & Biomed Instrumentat Rome Italy
Respiratory assessment can be carried out by using motion capture systems. A geometrical model is mandatory in order to compute the breathing volume as a function of time from the markers' trajectories. This study... 详细信息
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A Review of methods for Analysis of the Expected Value of Information
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MEDICAL DECISION MAKING 2017年 第7期37卷 747-758页
作者: Heath, Anna Manolopoulou, Ioanna Baio, Gianluca UCL Dept Stat Sci 1-19 Torrington Pl London WC1E 7HB England
In recent years, value-of-information analysis has become more widespread in health economic evaluations, specifically as a tool to guide further research and perform probabilistic sensitivity analysis. This is partly... 详细信息
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Mobile Microscope for Quantitative Fluorescence Sensing Through Highly Autofluorescent and Scattering Media
Mobile Microscope for Quantitative Fluorescence Sensing Thro...
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Conference on Lasers and Electro-Optics (CLEO)
作者: Gorocs, Zoltan Rivenson, Yair Koydemir, Hatice Ceylan Tseng, Derek Troy, Tamara L. Demas, Vasiliki Ozcan, Aydogan Univ Calif Los Angeles Dept Elect Engn Los Angeles CA 90095 USA Univ Calif Los Angeles Dept Bioengn Los Angeles CA 90095 USA Univ Calif Los Angeles Calif NanoSyst Inst CNSI Los Angeles CA 90095 USA Verily Life Sci LLC Mountain View CA 94043 USA
We created a mobile fluorescence microscope weighing <40 grams and demonstrated a computational sensing method for quantitative measurement of fluorescent dyes through highly autofluorescent, scattering and absorbi... 详细信息
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Ray-pathing: a generalized extension and possible alternative to conventional ray aiming
Ray-pathing: a generalized extension and possible alternativ...
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International Optical Design Conference (IODC)
作者: Greynolds, Alan W. 10741 E Placita Metate Tucson AZ 85749 USA
Given two points at opposite ends of a sequence of optical surfaces, simultaneously determine the points on each surface of the ray (i.e. path) that connects them. computationally, this requires repeated solving of sy... 详细信息
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