检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

565 篇 会议
27 篇 期刊文献

馆藏范围

592 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

552 篇 工学
- 474 篇 仪器科学与技术
- 76 篇 生物医学工程（可授...
- 57 篇 计算机科学与技术...
- 54 篇 光学工程
- 51 篇 电子科学与技术（可...
- 45 篇 电气工程
- 30 篇 材料科学与工程（可...
- 29 篇 软件工程
- 16 篇 生物工程
- 11 篇 信息与通信工程
- 8 篇 化学工程与技术
- 5 篇 机械工程
- 3 篇 建筑学
- 2 篇 力学（可授工学、理...
- 1 篇 土木工程
- 1 篇 交通运输工程
481 篇 理学
- 475 篇 物理学
- 43 篇 数学
- 34 篇 化学
- 31 篇 生物学
- 4 篇 统计学（可授理学、...
208 篇 医学
- 173 篇 临床医学
- 35 篇 特种医学
- 4 篇 基础医学(可授医学...
- 2 篇 药学(可授医学、理...
- 1 篇 公共卫生与预防医...
- 1 篇 医学技术（可授医学...
2 篇 管理学
- 1 篇 管理科学与工程(可...
- 1 篇 图书情报与档案管...

主题

102 篇 microscopy
61 篇 confocal microsc...
50 篇 fluorescence mic...
39 篇 optical microsco...
28 篇 image processing
26 篇 three-dimensiona...
25 篇 optical coherenc...
20 篇 quantitative pha...
17 篇 adaptive optics
17 篇 fluorescence
15 篇 super-resolution
15 篇 microscopes
15 篇 digital holograp...
15 篇 confocal
15 篇 interference mic...
14 篇 deconvolution
14 篇 digital holograp...
13 篇 3d image process...
13 篇 phase imaging
12 篇 3d microscopy

机构

20 篇 univ memphis dep...
11 篇 northeastern uni...
8 篇 univ valencia de...
8 篇 univ rochester i...
7 篇 texas a&m univ d...
6 篇 univ s alabama p...
6 篇 northeastern uni...
6 篇 johns hopkins un...
6 篇 univ oxford dept...
6 篇 univ s alabama c...
5 篇 univ texas dalla...
5 篇 univ dublin trin...
5 篇 univ s florida d...
5 篇 univ colorado de...
5 篇 univ s alabama c...
4 篇 univ georgia col...
4 篇 univ oxford dept...
4 篇 4d technol corp ...
4 篇 univ colorado de...
4 篇 northeastern uni...

作者

25 篇 dimarzio charles...
21 篇 preza chrysanthe
10 篇 ward e. sally
10 篇 ober raimund j.
9 篇 rajadhyaksha mil...
9 篇 king sharon v.
9 篇 wilson tony
8 篇 cogswell carol j...
7 篇 mccabe em
7 篇 brown thomas g.
7 篇 chao jerry
7 篇 ram sripad
6 篇 kang jin u.
6 篇 rich thomas c.
6 篇 wilson t
6 篇 sierra heidy
6 篇 doblas ana
6 篇 kemper bjoern
6 篇 warger william c...
6 篇 ketelhut steffi

语言

591 篇 英文
1 篇 其他

检索条件"任意字段=Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XIX"

共 592 条记录，以下是571-580 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Optically sectioned images in widefield fluorescence microscopy

引用

Conference on 3-dimensional and multidimensional microscopy - image acquisition and processing V

作者： Wilson, T Neil, MAA Juskaitis, R Univ Oxford Dept Engn Sci Oxford OX1 3PJ England

An analysis is presented of the image formation in widefield fluorescence microscopy using standard light. The region of support of the resulting optical transfer function is discussed.

ISBN: (纸本)0819427004

An analysis is presented of the image formation in widefield fluorescence microscopy using standard light. The region of support of the resulting optical transfer function is discussed.

关键词： Luminescence microscopy Fringe analysis Spatial frequencies image acquisition Microscopes Imaging systems Optical transfer functions Point spread functions Roads

来源：评论

学校读者我要写书评

暂无评论

image enhancement for a low cost TEM acquisition system.

引用

Conference on 3-dimensional and multidimensional microscopy - image acquisition and processing V

作者： Randall, G Fernandez, A Trujillo-Cenoz, O Apelbaum, G Bertalmio, M Vazquez, L Malmierca, F Morelli, P Univ Republ Fac Ingn Inst Ingn Elect Montevideo Uruguay

This paper describes a method for the improvement of biological images acquired using a Transmission Electronic Microscope (TEM). Several techniques are presented that deal with noise reduction, artifact removal and n... 详细信息

ISBN: (纸本)0819427004

关键词： Transmission Electronic microscopy image processing non-uniform illumination

来源：评论

学校读者我要写书评

暂无评论

three-dimensional reconstruction by focus sensing from conventional 2D image slices

引用

Conference on 3-dimensional and multidimensional microscopy - image acquisition and processing V

作者： Nahm, KB Shin, ES Ryoo, SM Hallym Univ Dept Phys Chunchon 200702 Kangwon South Korea

ISBN: (纸本)0819427004

We introduce an optical means of reconstructing the topology of rough objects observed under the microscope or at a relatively high magnification. First, 2D images were obtained under the conventional optical microscope or under the macroscopic imaging system, focused on differing height of the sample. The depth information was extracted by sensing the focus of each pixel of the conventional image slice. Each sample height associated with the best "focus figure" for each pixel was marked and were later utilized to generate the three dimensional coordinate map.

关键词： surface reconstruction microscopy focus sensing image slice

来源：评论

学校读者我要写书评

暂无评论

microscopy using an interference pattern as illumination source

引用

Conference on 3-dimensional and multidimensional microscopy - image acquisition and processing V

作者： Juskaitis, R Neil, MAA Wilson, T Univ Oxford Dept Engn Sci Oxford OX1 3PJ England

ISBN: (纸本)0819427004

We describe a method of obtaining optically sectioned fluorescence images in a widefield conventional microscope by interfering two beams on an object so as to illuminate it with a single spatial frequency fringe pattern. images taken at three spatial positions of the fringe pattern are processed in real time to produce optically sectioned images which are substantially similar to those obtained with confocal microscopes.

关键词： 3D microscopy confocal microscopy fluorescence microscopy

来源：评论

学校读者我要写书评

暂无评论

Polarised light microscopy

引用

Conference on 3-dimensional and multidimensional microscopy - image acquisition and processing V

作者： Torok, P Higdon, PD Wilson, T Univ Oxford Dept Engn Sci Oxford OX1 3PJ England

ISBN: (纸本)0819427004

In this work we discuss the role of polarisation in confocal microscopy. The effect of the optical system on light polarisation is analysed in the absence of a specimen. We also present numerical results on confocal microscopes imaging small dielectric scatterers and suggest an optimum pinhole size for crossed linear polars. Finally, imaging of large spherical scatterers and contrast optimisation of the optical system is discussed.

关键词： confocal microscopy polarised light vectorial theory high aperture theory

来源：评论

学校读者我要写书评

暂无评论

Comparing methods for 3D microscopy

引用

Conference on 3-dimensional and multidimensional microscopy - image acquisition and processing V

作者： McNally, JG Markham, J Conchello, JA Washington Univ Inst Biomed Comp St Louis MO 63110 USA

ISBN: (纸本)0819427004

In previous studies, we examined three-dimensional images of a latex bead containing a surface layer of fluorescence whose thickness was determined by physical sectioning. Confocal images of the bead from six different microscopes all exhibited a significantly thicker fluorescent shell than actually present. In contrast, deconvolved wide-field images of the bead produced an image with the correct shell thickness. We have now repeated some of these studies using a new latex bead containing a much thinner layer of surface fluorescence. In contrast to earlier studies, confocal images of this bead appear to show an accurate thickness for the fluorescent shell. These particular confocal microscopes (a Biorad 1024 and a Zeiss 510) also yielded essentially aberration free images, which was not the case for some of the earlier microscopes tested. In these recent studies however, deconvolution of the bead appeared less robust than earlier. Of three independent wide-held images of the bead, only one yielded a substantially artifact-free image upon deconvolution.

关键词： 3D microscopy comparison confocal wide held deconvolution

来源：评论

学校读者我要写书评

暂无评论

Transmission confocal microscopy: making it a reality

引用

Conference on 3-dimensional and multidimensional microscopy - image acquisition and processing V

作者： Arnison, MR Fekete, PW Serrano, M Nguyen, PTA Romagnoli, R Guan, L O'Byrne, JW Cogswell, CJ Univ Sydney Sch Phys Dept Phys Opt Sydney NSW 2006 Australia

ISBN: (纸本)0819427004

Imaging thick specimens in 3D transmission confocal modes presents two key problems. The first problem is variable aberrations introduced by changes in refractive index. The second problem is revealed when visualising acquired data, where thick 3D datasets are difficult to interpret. In this paper we present our emerging solutions to these problems. Aberrations can be classified as simple tip-tilt deflection of the beam, or more complicated higher order aberrations. We discuss our results which demonstrate successful on-the-fly detection and correction for tip-tilt For detecting higher order aberrations, we have chosen to investigate the wavefront curvature sensing technique. The second problem of rendering thick 3D datasets can be solved by extracting features of interest from the background. Simple intensity threshholding is not sufficient for complex biological specimens, and image processing in only two dimensions neglects any three dimensional structure. Use of Kohonen's self-organising map neural network in 3D results in clear segmentation of features for sample chromosome specimens.

关键词： 3D microscopy confocal transmission DIC adaptive optics neural network image processing

来源：评论

学校读者我要写书评

暂无评论

three-dimensional limited-angle microtomography of blood cells: experimental results

引用

Conference on 3-dimensional and multidimensional microscopy - image acquisition and processing V

作者： Levin, GG Vishnyakov, GN Zakarian, CS Likhachov, AV Pickalov, VV Kozinets, GI Novoderzhkina, JK Streletskaya, EA Russian Res Inst Optophys Measurements Moscow 119361 Russia

ISBN: (纸本)0819427004

Tomographic measurements of the 3D refractive index spatial distribution within optically transparent phase samples with computerized interferometric microscopes are proposed. Phase shifting interferometric microtomography applications for the 3D image reconstruction of the blood cells (lymphocytes) are represented. The immersion 100x, N.A.=1.25 objective was used to increase the spatial resolution and observation angle range to 90 degree. ART, combined ART and iterative Gerchberg-Papoulis 3D algorithm were used for the tomogram reconstruction. To determine the accuracy and spatial resolution of the blood cells image reconstruction by means of the interferometric microtomographic method the numerical simulations were implemented.

关键词： microtomography interferometric microscope refractive index living cells and lymphocyte

来源：评论

学校读者我要写书评

暂无评论

Improved optical method for measuring of AFM cantilever deflection

引用

Conference on 3-dimensional and multidimensional microscopy - image acquisition and processing V

作者： Baibyrin, VB Konnov, NP Volkov, UP Saratov Tech Univ Saratov 410016 Russia

ISBN: (纸本)0819427004

In our lab have been developed an atomic force microscope (AFIM) for biological and technical applications with improved optical method for measuring of cantilever deflection. We use conventional technique of measuring the change in angle of light reflected off the cantilever with an additional lens placed between cantilever and four-segment photodiode, The lens forms an image of the cantilever in the photodiode plane. Small sizes of the cantilever image improve the resolution of AFM and reduce the requirements to the optical scheme of the microscope. The lens non-linear transmission of the cantilever deflection is compensated by means of computer program. With the A FM were imaged the DNA of plague microbes (Y. pestis EV) and phages of plague and V. Cholera.

关键词： atomic force microscopy cantilever deflection methods phage DNA biology

来源：评论

学校读者我要写书评

暂无评论

acquisition of multiple image stacks with a confocal laser scanning microscope

引用

Conference on 3-dimensional and multidimensional microscopy - image acquisition and processing V

作者： Zuschratter, W Steffen, T Braun, K Herzog, A Michaelis, B Scheich, H Fed Inst Neurobiol D-39118 Magdeburg Germany

ISBN: (纸本)0819427004

image acquisition at high magnification is inevitably correlated with a limited view over the entire tissue section. To overcome this limitation we designed software for multiple image-stack acquisition (3D-MISA) in confocal laser scanning microscopy (CLSM). The system consists of a 4 channel Leica CLSM equipped with a high resolution z-scanning stage (Leica Lasertechnik) mounted on a xy-motorized stage (Marzhauser). The 3D-MISA software is implemented into the microscope scanning software (Scanware, Leica Lasertechnik) and uses the microscope settings (magnification, zoom) for the movements of the xy-stage. It allows storage and recall of 70 xyz-positions and the automatic 3D-scanning of image arrays between selected xyz-coordinates. The number of images within one array is limited only by the amount of disk space or memory available. Although for most applications the accuracy of the xy-scanning stage is sufficient for a precise alignment of tiled views, the software provides the possibility of an adjustable overlap between two image stacks by shifting the moving steps of the xy-scanning stage. After scanning a tiled image gallery of the extended focus-images of each channel will be displayed on a graphic monitor. In addition, a tiled image gallery of individual focal planes can be created. In summary, the 3D-MISA allows 3D-image acquisition of coherent regions in combination with high resolution of single images.

关键词： multi-image-stacks confocal laserscanning microscopy 3D image acquisition

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共60页 << < 51 52 53 54 55 56 57 58 59 60 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：