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121-130 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：

Heart Synchronization for SPIM microscopy of Living Zebra Fish

Heart Synchronization for SPIM Microscopy of Living Zebra Fi...

引用

Conference on three-dimensional and multidimensional microscopy - image acquisition and processing XVIII

作者： Taylor, J. M. Saunter, C. D. Chaudhry, B. Henderson, D. J. Love, G. D. Girkin, J. M. Univ Durham Dept Phys Ctr Adv Instrumentat South Rd Durham DH1 3LE England Newcastle Univ Inst Human Genet Newcastle Upon Tyne NE1 3BZ Tyne & Wear England

We describe work on producing a selective plane illumination microscope for cardiac imaging in zebra fish embryos. The system has a novel synchronization system for imaging oscillating structures (e.g. the heart) and ... 详细信息

ISBN: (纸本)9780819484413

关键词： Optical microscopy Selective Plane Illumination Synchronization

来源：评论

学校读者我要写书评

暂无评论

Multi-wavelength digital holographic tomography based on spectral interferometry

Multi-wavelength digital holographic tomography based on spe...

引用

Conference on three-dimensional and multidimensional microscopy - image acquisition and processing XVI

作者： Yu, Lingfeng Chen, Zhongping Univ Calif Irvine Dept Biomed Engn Beckman Laser Inst Irvine CA 92612 USA

ISBN: (纸本)9780819474308

We report a multi-wavelength digital holographic tomography system based on a fiber-based spectral interferometer. Instead of using tunable lasers, a relatively inexpensive broadband source was used as the light source. Hundreds of 2-D "synthesized holograms" (or object wavefields) were obtained by transversal scanning of a probe beam within a few seconds. Holographic images of an object volume were numerically reconstructed from each synthesized hologram and tomographic images were obtained by superposition of all the image volumes.

关键词： Digital holography Tomography Holograms Holography 3D image reconstruction Holographic interferometry Laser beam diagnostics Reconstruction algorithms 3D image processing Interferometry

来源：评论

学校读者我要写书评

暂无评论

Point spread functions for particle imaging using inhomogeneous polarization in scanning optical microscopy

Point spread functions for particle imaging using inhomogene...

引用

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

作者： Youngworth, KS Biss, DP Brown, TG Univ Rochester Inst Opt Rochester NY 14627 USA

ISBN: (纸本)0819439398

Polarization control and analysis continue to be a useful tools for microscopy. We have previously addressed the use of spatially inhomogeneous polarization, specifically azimuthal polarization, in scanning optical microscopy. In this paper we describe new techniques for generating both azimuthally and radially polarized cylindrical-vector beams, investigate high numerical aperture focusing, compare the theoretical and experimental point spread functions for small particle imaging, and explore the use of these beams with microscopy.

关键词： radial polarization azimuthal polarization inhomogeneous polarization cylindrical-vector beams axial electric field high numerical aperture focusing scanning optical microscopy point spread function small particle imaging

来源：评论

学校读者我要写书评

暂无评论

Real-time digital design for an optical coherence tomography acquisition and processing system

Real-time digital design for an optical coherence tomography...

引用

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

作者： Ralston, TS Mayen, JA Marks, D Boppart, SA Univ Illinois Beckman Inst Adv Sci & Technol Urbana IL 61801 USA

ISBN: (纸本)0819452327

We present a real-time, multi-dimensional, digital, optical coherence tomography (OCT) acquisition and imaging system. The system consists of conventional OCT optics, a rapid scanning optical delay (RSOD) line to support fast data acquisition rates, and a high-speed A/D converter for sampling the interference waveforms. A 1M-gate Virtex-II field programmable gate array (FPGA) is designed to perform digital down conversion. This is analogous to demodulating and low-pass filtering the continuous time signal. The system creates in-phase and quadrature-phase components using a tunable quadrature mixer. Multistage polyphase finite impulse response (FIR) filtering and down sampling is used to remove unneeded high frequencies. A floating-point digital signal processor (DSP) computes the magnitude and phase shifts. The data is read by a host machine and displayed on screen at real-time rates commensurate with the data acquisition rate. This system offers flexible acquisition and processing parameters for a wide range of multi-dimensional optical microscopy techniques.

关键词： digital signal processing optical coherence tomography Doppler spectroscopic real-time

来源：评论

学校读者我要写书评

暂无评论

Quasi-confocal fluorescence sectioning with dynamic speckle illumination

Quasi-confocal fluorescence sectioning with dynamic speckle ...

引用

Conference on three-dimensional and multidimensional microscopy - image acquisition and processing XIII

作者： Ventalon, Cathie Mertz, Jerome Boston Univ Dept Biomed Engn 44 Cummington St Boston MA 02215 USA

ISBN: (纸本)0819461326

We present a new fluorescence microscopy technique that provides depth discrimination in thick tissue. The technique relies on a simple modification to a conventional wide-field microscope, and consists in illuminating the sample with a sequence of speckle patterns and displaying the RMS or the variance of the resultant sequence of fluorescent images. We demonstrate quasi-confocal optical sectioning with an axial resolution of 5 microns FWHM. The lateral resolution is identical to the widefield microscope, namely 0.6 micron FWHM. images of a mouse brain are compared with standard wide-field images, demonstrating an efficient quasi-sectioning capacity in thick tissue throughout approximatively 100 microns depth. This is achieved because of the high contrast maintained by speckle in a scattering media.

关键词： fluorescence microscopy optical sectioning 3D imaging linear microscopy confocal microscopy speckle structured light illumination thick tissue imaging

来源：评论

学校读者我要写书评

暂无评论

3D microscopy with a double-helix point spread function

3D microscopy with a double-helix point spread function

引用

Conference on three-dimensional and multidimensional microscopy - image acquisition and processing XVI

作者： Pavani, Sri Rama Prasanna Piestun, Rafael Univ Colorado Dept Elect & Comp Engn Boulder CO 80309 USA

ISBN: (纸本)9780819474308

Double-helix point spread function (DH-PSF) is an engineered three-dimensional (3D) PSF specifically designed for 3D position estimation and imaging. It exhibits two lobes that rotate continuously around the optical axis with propagation. An information theoretical analysis shows that the DH-PSF carries higher and more uniform Fisher Information than the standard PSF through the 3D volume of interest. Experiments with DH-PSF demonstrate nanometer scale position localization accuracies in all three dimensions. Further, a variety of microscopy techniques such as bright-field, dark-field, and fluorescence can be directly transformed into their DH-PSF counterparts by placing an appropriate phase mask in the imaging path. The flexibility and performance make the DH-PSF attractive for 3D position localization in both photon-limited and photon-unlimited regimes.

关键词： three-dimensional microscopy Point spread function engineering Bright-field Dark-field Fluorescence Computational Optical sensing and imaging

来源：评论

学校读者我要写书评

暂无评论

3D Effects in DIC images of Extended Objects

3D Effects in DIC Images of Extended Objects

引用

Conference on three-dimensional and multidimensional microscopy - image acquisition and processing XVI

作者： Sierra, Heidy DiMarzio, Charles A. Brooks, Dana H. Northeastern Univ Dept Elect & Comp Engn Boston MA 02115 USA

ISBN: (纸本)9780819474308

Phase microscopy has been widely used to acquire information about unstained transparent biological objects. These objects are well visualized by techniques such as Differential Interference Contrast (DIC) microscopy, but standard DIC systems don't provide quantitative phase information. Quantitative analysis is limited by the nonlinear relation between the intensity image and the object phase. In this work we combine nonlinearity concepts of the image formation process to model 3D DIC images, specifically the point spread function (PSF) formulation;capturing behavior of measured images along the optical axis that are not obtained when using other models. We verify our model by comparing simulated images to real measured images. This model is designed so that the reconstruction of the 3D properties of imaged specimens can be done in a simple form.

关键词： Differential Interference Contrast (DIC) thick objects coherent microscopy image formation theory

来源：评论

学校读者我要写书评

暂无评论

Point spread function models for digital holographic microscopy

Point spread function models for digital holographic microsc...

引用

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

作者： Marian, A Depeursinge, C Swiss Fed Inst Technol Inst Biomed Imaging Opt & Engn CH-1015 Lausanne Switzerland

ISBN: (纸本)0819452327

Few models, based on the diffraction theory, are proposed in order to evaluate the point spread function of different microscope objectives used in a digital holographic microscope. Because in holography the phase information is essential, a 3D amplitude point spread function (APSF), modulus and phase, is necessary, in order to properly deconvolute the 3D images obtained. Scalar Debye theory, paraxial approximation and vectorial Debye theory are used to solve the diffraction problem and the theoretical predicted 3D APSFs obtained. with these models are compared.

关键词： point spread function diffraction digital holographic microscopy

来源：评论

学校读者我要写书评

暂无评论

Graphics processing unit-accelerated real-time compressive sensing spectral domain optical coherence tomography 22

Graphics processing unit-accelerated real-time compressive s...

引用

Conference on three-dimensional and multidimensional microscopy - image acquisition and processing XXII

作者： Xu, Daguang Huang, Yong Kang, Jin U. Johns Hopkins Univ Dept Elect & Comp Engn Baltimore MD 21218 USA

ISBN: (纸本)9781628414202

In this paper, we systematically demonstrate two real-time CS SD OCT systems based on a conventional desktop having three GPUs. The first one takes fast Fourier transform (FFT) as the sensing technique and under-sampled linear wavenumber spectral sampling as input data, while the second one uses non-uniform fast Fourier transform (NUFFT) and under-sampled nonlinear wavenumber spectral sampling, respectively. The maximum reconstruction speed of 72k and 33.5k A-line/s were achieved for these two systems, respectively, with A-scan size 2048. It is > 100 times faster than the C++ implementation and > 400 times faster than the MATLAB implementation. Finally, we present real-time dispersion compensated image reconstruction for both systems.

关键词： Compressive sensing optical coherence tomography graphics processing unit reconstruction algorithm image processing

来源：评论

学校读者我要写书评

暂无评论

Real-time optically sectioned wide-field microscopy employing structured light illumination and a CMOS detector

Real-time optically sectioned wide-field microscopy employin...

引用

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

作者： Mitic, J Anhut, T Serov, A Lasser, T Bourquin, S Swiss Fed Inst Technol Inst Imaging & Appl Opt CH-1015 Lausanne Switzerland

ISBN: (纸本)0819447641

Real-time optically sectioned microscopy is demonstrated using an AC-sensitive detection concept realized with smart CMOS image sensor and structured light illumination by a continuously moving periodic pattern. We describe two different detection systems based on CMOS image sensors for the detection and on-chip processing of the sectioned images in real time. A region-of-interest is sampled at high frame rate. The demodulated signal delivered by the detector corresponds to the depth discriminated image of the sample. The measured FWHM of the axial response de ends on the spatial frequency of the projected grid illumination and is in the pm-range. The effect of using broadband incoherent illumination is discussed. The performance of these systems is demonstrated by imaging technical as well as biological samples.

关键词： optically sectioned microscopy structured illumination CMOS image sensor

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 << < 9 10 11 12 13 14 15 16 17 18 > >>

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：