咨询与建议

限定检索结果

文献类型

  • 658 篇 期刊文献
  • 68 篇 会议

馆藏范围

  • 726 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 685 篇 工学
    • 597 篇 光学工程
    • 46 篇 电气工程
    • 38 篇 计算机科学与技术...
    • 21 篇 仪器科学与技术
    • 16 篇 电子科学与技术(可...
    • 11 篇 材料科学与工程(可...
    • 10 篇 生物医学工程(可授...
    • 9 篇 控制科学与工程
    • 7 篇 信息与通信工程
    • 6 篇 测绘科学与技术
    • 6 篇 软件工程
    • 3 篇 石油与天然气工程
    • 3 篇 核科学与技术
    • 3 篇 生物工程
    • 3 篇 网络空间安全
    • 2 篇 机械工程
    • 2 篇 化学工程与技术
  • 657 篇 理学
    • 644 篇 物理学
    • 55 篇 生物学
    • 9 篇 化学
    • 5 篇 地球物理学
    • 2 篇 数学
  • 78 篇 医学
    • 58 篇 特种医学
    • 17 篇 临床医学
    • 7 篇 基础医学(可授医学...
    • 3 篇 口腔医学
    • 2 篇 中西医结合
    • 2 篇 医学技术(可授医学...
  • 4 篇 管理学
    • 3 篇 公共管理
  • 1 篇 教育学
    • 1 篇 教育学
  • 1 篇 农学
  • 1 篇 军事学

主题

  • 726 篇 image processing...
  • 270 篇 image processing
  • 183 篇 image quality
  • 75 篇 digital image pr...
  • 72 篇 imaging systems
  • 53 篇 three dimensiona...
  • 44 篇 imaging techniqu...
  • 33 篇 medical imaging
  • 32 篇 optical imaging
  • 31 篇 image analysis
  • 30 篇 image metrics
  • 28 篇 edge detection
  • 27 篇 image sensors
  • 25 篇 spatial resoluti...
  • 25 篇 speckle noise
  • 25 篇 speckle patterns
  • 25 篇 image reconstruc...
  • 24 篇 neural networks
  • 23 篇 visible light
  • 23 篇 fourier transfor...

机构

  • 11 篇 univ chinese aca...
  • 5 篇 zhejiang univ st...
  • 4 篇 huazhong univ sc...
  • 4 篇 natl univ def te...
  • 4 篇 johns hopkins un...
  • 4 篇 natl univ singap...
  • 3 篇 massachusetts ge...
  • 3 篇 tianjin univ sta...
  • 3 篇 duke univ dept b...
  • 3 篇 hainan univ sch ...
  • 3 篇 chinese acad sci...
  • 3 篇 huazhong univ sc...
  • 3 篇 tsinghua univ de...
  • 3 篇 univ calif san f...
  • 3 篇 swiss fed inst t...
  • 3 篇 univ waterloo de...
  • 3 篇 heriot watt univ...
  • 3 篇 univ waterloo de...
  • 2 篇 univ zurich ch-8...
  • 2 篇 huazhong univ sc...

作者

  • 7 篇 goudail francois
  • 6 篇 huang zhen-li
  • 4 篇 machikhin alexan...
  • 4 篇 you zheng
  • 4 篇 darling cynthia ...
  • 4 篇 boffety matthieu
  • 4 篇 ekberg peter
  • 4 篇 xing fei
  • 4 篇 su rong
  • 4 篇 gu guohua
  • 4 篇 tan jiubin
  • 4 篇 chen qian
  • 4 篇 mattsson lars
  • 4 篇 osten wolfgang
  • 4 篇 kuang weibing
  • 4 篇 javidi bahram
  • 4 篇 fried daniel
  • 3 篇 thienpont hugo
  • 3 篇 liu yang
  • 3 篇 xu jing

语言

  • 696 篇 英文
  • 27 篇 其他
  • 3 篇 中文
检索条件"主题词=image processing algorithms"
726 条 记 录,以下是81-90 订阅
排序:
Virtual speckle-based X-ray phase-contrast and dark-field imaging with digital phantoms
收藏 引用
OPTICS EXPRESS 2021年 第25期29卷 41703-41718页
作者: Saghamanesh, Somayeh Zboray, Robert Swiss Fed Labs Mat Sci & Technol Empa Dept Mat Meet Life Ctr Xray Analyt CH-8600 Dubendorf Switzerland
We demonstrate two versatile, flexible, and accurate frameworks based on numerical and Monte Carlo approaches to simulate the X-ray speckle-based (SBI) technique for lab-based systems. The established tools can reprod... 详细信息
来源: 评论
Design of an image restoration algorithm for the TOMBO imaging system
收藏 引用
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS image SCIENCE AND VISION 2013年 第6期30卷 1193-1204页
作者: Mendelowitz, Shachar Klapp, Iftach Mendlovic, David Tel Aviv Univ Fac Engn Dept Phys Elect IL-69978 Tel Aviv Israel
The TOMBO system (thin observation module by bound optics) is a multichannel subimaging system over a single electronic imaging device. Each subsystem provides a low-resolution (LR) image from a unique lateral point o... 详细信息
来源: 评论
Depth-dependent dispersion compensation for full-depth OCT image
收藏 引用
OPTICS EXPRESS 2017年 第9期25卷 10345-10354页
作者: Pan, Liuhua Wang, Xiangzhao Li, Zhongliang Zhang, Xiangyang Bu, Yang Nan, Nan Chen, Yan Wang, Xuan Dai, Fengzhao Chinese Acad Sci Shanghai Inst Opt & Fine Mech Lab Informat Opt & Optoelect Technol Shanghai 201800 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China Jiangnan Univ Sch Sci Wuxi 214122 Peoples R China
A depth-dependent dispersion compensation algorithm for enhancing the image quality of the Fourier-domain optical coherence tomography (OCT) is presented. The dispersion related with depth in the sample is considered.... 详细信息
来源: 评论
Harmonically matched grating-based full-field quantitative high-resolution phase microscope for observing dynamics of transparent biological samples
收藏 引用
OPTICS EXPRESS 2007年 第26期15卷 18141-18155页
作者: Wu, Jigang Yaqoob, Zahid Heng, Xin Cui, Xiquan Yang, Changhuei CALTECH Dept Elect Engn Pasadena CA 91125 USA
We have developed a full-field high resolution quantitative phase imaging technique for observing dynamics of transparent biological samples. By using a harmonically matched diffraction grating pair (600 and 1200 line... 详细信息
来源: 评论
Three-dimensional combined pyrometric sizing and velocimetry of combusting coal particles. I. Velocimetry
收藏 引用
APPLIED OPTICS 2015年 第13期54卷 4049-4060页
作者: Toth, Pal Draper, Teri Palotas, Arpad B. Ring, Terry A. Eddings, Eric G. Univ Utah Dept Chem Engn Salt Lake City UT 84112 USA Univ Miskolc Dept Combust Technol & Thermal Energy H-3515 Miskolc Hungary
Knowledge of the in situ temperature, size, velocity, and number density of a population of burning coal particles yields insight into the chemical and aerodynamic behavior of a pulverized-coal flame, e.g., through me... 详细信息
来源: 评论
Influence of ambient temperature on the modulation transfer function of an infrared membrane diffraction optical system
收藏 引用
APPLIED OPTICS 2018年 第30期57卷 9096-9105页
作者: Wang, Dawei Zhi, Xiyang Zhang, Wei Yin, Zhongke Jiang, Shikai Niu, Ruize Harbin Inst Technol Res Ctr Space Opt Engn Harbin 150001 Heilongjiang Peoples R China Inst Remote Sensing Informat Beijing 100192 Peoples R China
In this paper, we present a model that analyzes the influence of the temperature on the modulation transfer function (MTF) of an infrared membrane diffraction optical system. Based on the physical imaging mechanism of... 详细信息
来源: 评论
Efficient method for the determination of image correspondence in airborne applications using inertial sensors
收藏 引用
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS image SCIENCE AND VISION 2013年 第1期30卷 102-111页
作者: Woods, Matthew Katsaggelos, Aggelos Northwestern Univ Dept Elect Engn & Comp Sci EECS Evanston IL 60208 USA
This paper presents a computationally efficient method for the measurement of a dense image correspondence vector field using supplementary data from an inertial navigation sensor (INS). The application is suited to a... 详细信息
来源: 评论
Durham adaptive optics real-time controller
收藏 引用
APPLIED OPTICS 2010年 第32期49卷 6354-6363页
作者: Basden, Alastair Geng, Deli Myers, Richard Younger, Eddy Univ Durham Dept Phys Durham DH1 3LE England
The Durham adaptive optics (AO) real-time controller was initially a proof of concept design for a generic AO control system. It has since been developed into a modern and powerful central-processing-unit-based real-t... 详细信息
来源: 评论
Adaptive optics implementation with a Fourier reconstructor
收藏 引用
APPLIED OPTICS 2007年 第4期46卷 574-580页
作者: Glazer, Oded Ribak, Erez N. Mirkin, Leonid Technion Israel Inst Technol Fac Mech Engn IL-32000 Haifa Israel Technion Israel Inst Technol Fac Phys IL-32000 Haifa Israel
Adaptive optics takes its servo feedback error cue from a wavefront sensor. The common Hartmann-Shack spot grid that represents the wavefront slopes is usually analyzed by finding the spot centroids. In a novel applic... 详细信息
来源: 评论
How to make a #theDress
收藏 引用
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS image SCIENCE AND VISION 2020年 第4期37卷 A202-A211页
作者: Witzel, Christoph Toscani, Matteo Univ Southampton Dept Psychol Southampton SO17 1BJ Hants England Justus Liebig Univ Giessen Expt Psychol Otto Behaghel Str 10F D-35392 Giessen Germany
If we completely understand how a phenomenon works, we should be able to produce it ourselves. However, the individual differences in color appearance observed with #theDress seem to be a peculiarity of that photo, an... 详细信息
来源: 评论