咨询与建议

限定检索结果

文献类型

  • 582 篇 期刊文献
  • 68 篇 会议

馆藏范围

  • 650 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 603 篇 工学
    • 514 篇 光学工程
    • 47 篇 电气工程
    • 39 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
  • 580 篇 理学
    • 567 篇 物理学
    • 59 篇 生物学
    • 9 篇 化学
    • 5 篇 地球物理学
    • 2 篇 数学
  • 88 篇 医学
    • 62 篇 特种医学
    • 23 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
  • 2 篇 农学
  • 1 篇 法学
    • 1 篇 法学
  • 1 篇 教育学
  • 1 篇 军事学

主题

  • 650 篇 image processing...
  • 241 篇 image processing
  • 168 篇 image quality
  • 65 篇 digital image pr...
  • 63 篇 imaging systems
  • 50 篇 three dimensiona...
  • 39 篇 imaging techniqu...
  • 32 篇 optical imaging
  • 26 篇 image metrics
  • 26 篇 medical imaging
  • 26 篇 edge detection
  • 26 篇 speckle patterns
  • 24 篇 image analysis
  • 22 篇 laser beams
  • 22 篇 image sensors
  • 21 篇 neural networks
  • 21 篇 image reconstruc...
  • 20 篇 speckle noise
  • 20 篇 spatial frequenc...
  • 20 篇 optical componen...

机构

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

作者

  • 6 篇 huang zhen-li
  • 5 篇 goudail francois
  • 4 篇 machikhin alexan...
  • 4 篇 you zheng
  • 4 篇 darling cynthia ...
  • 4 篇 xing fei
  • 4 篇 gu guohua
  • 4 篇 tan jiubin
  • 4 篇 buller gerald s.
  • 4 篇 chen qian
  • 4 篇 kuang weibing
  • 4 篇 fried daniel
  • 3 篇 mccarthy aongus
  • 3 篇 liu yang
  • 3 篇 liu xu
  • 3 篇 khokhlov demid d...
  • 3 篇 liu ming
  • 3 篇 batshev vladisla...
  • 3 篇 boffety matthieu
  • 3 篇 ekberg peter

语言

  • 624 篇 英文
  • 23 篇 其他
  • 3 篇 中文
检索条件"主题词=Image processing algorithms"
650 条 记 录,以下是401-410 订阅
排序:
Demonstration of 136 dB dynamic range capability for a simultaneous dual optical band CAOS camera
收藏 引用
OPTICS EXPRESS 2016年 第26期24卷 29427-29443页
作者: Riza, Nabeel A. La Torre, J. Pablo Univ Coll Cork Sch Engn Coll Rd Cork Ireland
For the first time, proposed and demonstrated is a simultaneous dual optical band coded access optical sensor (CAOS) camera design suited for extreme contrast multispectral bright target scenarios. Deploying a digital... 详细信息
来源: 评论
Broadening the detection view of 2D photoacoustic tomography using two linear array transducers
收藏 引用
OPTICS EXPRESS 2016年 第12期24卷 12755-12768页
作者: Shu, Weihang Ai, Min Salcudean, Tim Rohling, Robert Abolmaesumi, Purang Tang, Shuo Univ British Columbia Dept Elect & Comp Engn 2332 Main Mall Vancouver BC V6T 1Z4 Canada
Although commercial linear array transducers are widely used in clinical ultrasound, their application in photoacoustic tomography (PAT) is still limited due to the limited-view problem that restricts the image qualit... 详细信息
来源: 评论
Effective star tracking method based on optical flow analysis for star trackers
收藏 引用
APPLIED OPTICS 2016年 第36期55卷 10335-10340页
作者: Sun, Ting Xing, Fei Wang, Xiaochu Li, Jin Wei, Minsong You, Zheng Tsinghua Univ Dept Precis Instrument Beijing 100084 Peoples R China Beijing Informat Sci & Technol Univ Sch Instrument Sci & Opto Elect Engn Beijing 100192 Peoples R China China Acad Space Technol Qian Xuesen Lab Space Technol Beijing 100094 Peoples R China
Benefiting from rapid development of imaging sensor technology, modern optical technology, and a high-speed computing chip, the star tracker's accuracy, dynamic performance, and update rate have been greatly impro... 详细信息
来源: 评论
Advanced video extensometer for non-contact, real-time, high-accuracy strain measurement
收藏 引用
OPTICS EXPRESS 2016年 第17期24卷 19082-19093页
作者: Pan, Bing Tian, Long Beihang Univ Inst Solid Mech Beijing 100191 Peoples R China
We developed an advanced video extensometer for non-contact, real-time, high-accuracy strain measurement in material testing. In the established video extensometer, a "near perfect and ultra-stable" imaging ... 详细信息
来源: 评论
On-orbit calibration approach for optical navigation camera in deep space exploration
收藏 引用
OPTICS EXPRESS 2016年 第5期24卷 5536-5554页
作者: Wang, Mi Cheng, Yufeng Yang, Bo Jin, Shuying Su, Hongbo Wuhan Univ State Key Lab Informat Engn Surveying Mapping & R Wuhan 430079 Peoples R China Wuhan Univ Collaborat Innovat Ctr Geospatial Technol Wuhan 430079 Peoples R China Florida Atlantic Univ Dept Civil Environm & Geomat Engn Boca Raton FL 33431 USA
A spacecraft-borne optical navigation camera is one of the key instruments for optical autonomous navigation, and the line of sight (LOS) of the camera directly affects the accuracy of navigation. We developed an on-o... 详细信息
来源: 评论
Fast ultrasound signal and image processing on a tablet device
Fast ultrasound signal and image processing on a tablet devi...
收藏 引用
IEEE International Ultrasonics Symposium (IUS)
作者: Kiss, Gabriel Khan, Naiad Hossain Tegnander, Eva Eik-Nes, Sturla H. Torp, Hans Norwegian Univ Sci & Technol Dept Circulat & Med Imaging N-7034 Trondheim Norway Norwegian Univ Sci & Technol MI Lab N-7034 Trondheim Norway St Olavs Hosp Natl Ctr Fetal Med Trondheim Norway Norwegian Univ Sci & Technol Childrens & Womens Hlth Dept Lab Med N-7034 Trondheim Norway
During the last decade, portable ultrasound devices have been proven beneficial in a variety of situations (e.g. OB/GYN, point of care and cardiovascular applications). The aim of this work is to investigate the feasi... 详细信息
来源: 评论
Improved cancer diagnostics by different image processing techniques on OCT images
Improved cancer diagnostics by different image processing te...
收藏 引用
Conference on Optical Coherence Imaging Techniques and Imaging in Scattering Media
作者: Kanawade, Rajesh Lengenfelder, Benjamin Menezes, Tassiana Marini Hohmann, Martin Kopfinger, Stefan Hohmann, Tim Grabiec, Urszula Klaempfl, Florian Menezes, Jean Gonzales Waldner, Maximilian Schmidt, Michael Univ Erlangen Nurnberg Inst Photon Technol D-91052 Erlangen Germany Univ Erlangen Nurnberg Erlangen Grad Sch Adv Opt Technol SAOT Clin Photon Lab D-91052 Erlangen Germany Univ Erlangen Nurnberg Dept Med 1 D-91054 Erlangen Germany Univ Halle Wittenberg Inst Anat & Zellbiol Med Fak D-06108 Martin Saale Germany
Optical-coherence tomography (OCT) is a promising non-invasive, high-resolution imaging modality which can be used for cancer diagnosis and its therapeutic assessment. However, speckle noise makes detection of cancer ... 详细信息
来源: 评论
Improved edge detection of regions enriched with gold nanorods inside biological phantom
Improved edge detection of regions enriched with gold nanoro...
收藏 引用
Conference on Lasers and Electro-Optics Europe
作者: Yossef Danan Moshe Sinvani Zeev Zalevsky Faculty of Engineering Bar-Ilan University Ramat-Gan 52900 Israel
The ability to resect a tumor completely is a key merit in preventing recurrence of the disease. In order to achieve more complete tumor resection the surgeon must clearly identify the tumor margins. This identificati... 详细信息
来源: 评论
Advances in Infrared Technology and Applications: introduction
收藏 引用
APPLIED OPTICS 2016年 第34期55卷 ITA1-ITA4页
作者: Strojnik, Marija D'Acunto, Mario Rogalski, Antoni Opt Res Ctr Apartado Postal 1-948 Leon 37000 Mexico Univ Guadalajara Av Juarez 976 Guadalajara 44100 Jalisco Mexico Polish Acad Sci PL-00901 Warsaw Poland
The special issue of Applied Optics on Advanced Infrared Technology andApplications(AITA) arose out of the biannual conference of the samename, most recently held in Pisa, Italy, 29 September to 2 October,2015.
来源: 评论
Innovative algorithm to evaluate the capabilities of visual, near infrared, and infrared technologies for the detection of veins for intravenous cannulation
收藏 引用
APPLIED OPTICS 2016年 第34期55卷 D67-D75页
作者: Asrar, Maryam Al-Habaibeh, Amin Houda, Mohammed Nottingham Trent Univ Prod Design Nottingham NG1 4BU England Airedale Dist Gen Hosp Steeton W Yorkshire England
Intravenous cannulation is the process of inserting a cannula into a vein to administrate medication, fluids, or to take blood samples. The process of identification and of locating veins plays an important role durin... 详细信息
来源: 评论