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

1,650 篇 会议
71 篇 期刊文献

馆藏范围

1,721 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,438 篇 工学
- 814 篇 电气工程
- 447 篇 计算机科学与技术...
- 175 篇 测绘科学与技术
- 163 篇 电子科学与技术（可...
- 152 篇 仪器科学与技术
- 130 篇 材料科学与工程（可...
- 94 篇 航空宇航科学与技...
- 82 篇 生物医学工程（可授...
- 78 篇 软件工程
- 67 篇 信息与通信工程
- 60 篇 控制科学与工程
- 25 篇 机械工程
- 15 篇 光学工程
- 6 篇 交通运输工程
- 5 篇 环境科学与工程（可...
- 5 篇 安全科学与工程
- 4 篇 力学（可授工学、理...
- 4 篇 土木工程
1,370 篇 理学
- 1,321 篇 物理学
- 161 篇 数学
- 29 篇 化学
- 15 篇 天文学
- 14 篇 大气科学
- 11 篇 生物学
- 5 篇 统计学（可授理学、...
- 4 篇 海洋科学
543 篇 医学
- 439 篇 临床医学
- 106 篇 特种医学
- 22 篇 基础医学(可授医学...
11 篇 管理学
- 10 篇 管理科学与工程(可...
5 篇 农学
2 篇 法学
2 篇 军事学
1 篇 教育学

主题

1,721 篇 detection and tr...
638 篇 sensors
475 篇 image processing
428 篇 algorithm develo...
327 篇 target detection
293 篇 image segmentati...
248 篇 data modeling
182 篇 error analysis
179 篇 cameras
170 篇 feature extracti...
168 篇 visualization
163 篇 image filtering
162 篇 signal processin...
161 篇 neural networks
144 篇 signal to noise ...
142 篇 video
133 篇 databases
132 篇 computer simulat...
129 篇 binary data
121 篇 radar

机构

13 篇 carnegie mellon ...
9 篇 univ chicago dep...
9 篇 lockheed martin ...
8 篇 naval surface wa...
8 篇 nichols research...
8 篇 univ connecticut...
7 篇 jet propulsion l...
6 篇 univ new orleans...
6 篇 suny/buffalo
6 篇 univ. of califor...
6 篇 us army res lab ...
6 篇 air force wright...
5 篇 harvard univ.
5 篇 environm res ins...
5 篇 colorado state u...
5 篇 naval research l...
5 篇 texas instrument...
5 篇 hughes aircraft ...
5 篇 wright state uni...
5 篇 res lab adelphi ...

作者

15 篇 mahalanobis a
15 篇 casasent d
13 篇 bar-shalom yaako...
8 篇 willett peter
8 篇 healey g
8 篇 mahler r
7 篇 ranney k
7 篇 bar-shalom y
7 篇 blair wd
6 篇 ravichandran g
6 篇 gader pd
6 篇 chen xinjia
6 篇 nasrabadi nasser...
5 篇 shen zk
5 篇 zurbrick l
5 篇 pan xiaochuan
5 篇 meola joseph
5 篇 romeo kevin
5 篇 nguyen l
5 篇 frigui hichem

语言

1,702 篇 英文
19 篇 其他

检索条件"主题词=Detection and tracking algorithms"

共 1721 条记录，以下是1501-1510 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：

IMAGING WITH ARRAY DETECTORS USING CHOPPING AND OTHER FORMS OF DIFFERENTIAL detection 8

IMAGING WITH ARRAY DETECTORS USING CHOPPING AND OTHER FORMS ...

引用

8th SPIE Conference on Instrumentation in Astronomy

作者： BECKERS, JM NATL OPT ASTRON OBSERV NATL SOLAR OBSERVTUCSONAZ 85726

ISBN: (纸本)081941493X

To detect faint signals in the presence of a high background, differential techniques are often used. In IR astronomy this has led to the so-called chopping and nodding techniques. The introduction of array detectors especially for imaging in the thermal IR region of the astronomical spectrum requires an adaptations of these techniques which also takes into account the pixel nonuniformity of the array detector. I describe one possible imaging algorithm and the associated requirements for the chopping mechanisms of an 8-m telescope.

关键词： Sensors Telescopes Signal detection Signal to noise ratio Imaging arrays Astronomy detection and tracking algorithms Image sensors Detector arrays Infrared astronomy

来源：评论

学校读者我要写书评

暂无评论

Time-Lapse microscopy and image processing for stem cell research modeling cell migration

Time-Lapse microscopy and image processing for stem cell res...

引用

Medical Imaging 2003 Conference

作者： Gustavsson, T Althoff, K Degerman, J Olsson, T Thoreson, AC Thorlin, T Eriksson, P Chalmers Univ Technol Dept Signals & Syst S-41296 Gothenburg Sweden

ISBN: (纸本)0819448338

This paper presents hardware and software procedures for automated cell tracking and migration modeling. A timelapse microscopy system equipped with a computer controllable motorized stage was developed. The performance of this stage was improved by incorporating software algorithms for stage motion displacement compensation and auto focus. The microscope is suitable for in-vitro stem cell studies and allows for multiple cell culture image sequence acquisition. This enables comparative studies concerning rate of cell splits, average cell motion velocity, cell motion as a function of cell sample density and many more. Several cell segmentation procedures are described as well as a cell tracking algorithm. Statistical methods for describing cell migration patterns are presented. In particular, the Hidden Markov Model (HMM) was investigated. Results indicate that if the cell motion can be described as a non-stationary stochastic process, then the HMM can adequately model aspects of its dynamic behavior.

关键词： Motion models detection and tracking algorithms Image segmentation Data modeling Stem cells Image processing algorithms and systems Statistical modeling Time lapse microscopy Statistical analysis Filtering (signal processing)

来源：评论

学校读者我要写书评

暂无评论

Predictable turn-around time for Post Tape-Out Flow

Predictable turn-around time for Post Tape-Out Flow

引用

Conference on Optical Microlithography XXV

作者： Endo, Toshi Park, Minyoung Ghosh, Pradiptya Mentor Graph Corp Fremont CA 94538 USA

ISBN: (纸本)9780819489821

A typical post-out flow data path at the IC Fabrication has following major components of software based processing - Boolean operations before the application of resolution enhancement techniques (RET) and optical proximity correctin (OPC), the RET and OPC step [etch retargeting, sub-resolution assist feature insertion (SRAF) and OPC], post-OPCRET Boolean operations and sometimes in the same flow simulation based verification. There are two objectives that an IC Fabrication tapeout flow manager wants to achieve with the flow - predictable completion time and fastest turn-around time (TAT). At times they may be competing. There have been studies in the literature modeling the turn-around time from historical data for runs with the same recipe and later using that to derive the resource allocation for subsequent runs. [3]. This approach is more feasible in predominantly simulation dominated tools but for edge operation dominated flow it may not be possible especially if some processing acceleration methods like pattern matching or hierarchical processing is involved. In this paper, we suggest an alternative method of providing target turnaround time and managing the priority of jobs while not doing any upfront resource modeling and resource planning. The methodology then systematically either meets the turnaround time need and potentially lets the user know if it will not as soon as possible. This builds on top of the Calibre Cluster Management (CalCM) resource management work previously published [1][2]. The paper describes the initial demonstration of the concept.

关键词： Data processing Computer simulations Data modeling Optical proximity correction Resolution enhancement technologies Control systems detection and tracking algorithms Photomasks SRAF Computing systems

来源：评论

学校读者我要写书评

暂无评论

Efficient Exchange of Information in a Distributed tracking Environment

Efficient Exchange of Information in a Distributed Tracking ...

引用

Conference on Signal Processing, Sensor Fusion, and Target Recognition XX

作者： Shea, Peter J. Blake, Eric Black River Syst Co Lakeville MN 55044 USA

ISBN: (纸本)9780819486240

Modern tracking and fusion settings involve multiple platforms in different locations, tracking different target tracks, focusing on different regions of interest, while using different update rates and sensor resolutions with the goal of providing increased situation awareness in the region by fusing together the diversity of information from each platform. In this paper, a decentralized, distributed fusion architecture is presented along with results and trade studies comparing performance to that of a centralized fusion architecture. The decentralized distributed architecture is designed to work with legacy tracking systems and uses an efficient message passing scheme to share information and coordinate tracks across a diverse group of platforms. This system does not rely on a central node and allows for track information to be maintained at the local level while utilizing track information from other platforms to increase situation awareness. We compare the performance between our distributed approach and a centralized system using simulated airborne sensors operating in overlapping regions of interest with target densities and routes chosen to demonstrate tradeoffs between the different architectures. Preliminary results show that the decentralized distributed system provides similar performance to the centralized fusion system in terms of situation awareness relative to traditional tracking metrics, but at the cost of using an increased communication bandwidth to provide frequent updates to neighboring platforms. Results demonstrate the tradeoff between flexibility and optimality - configuration of the distributed decentralized system to provide increased flexibility and robustness comes at the cost of reduced situation awareness as compared to the centralized system.

关键词： Sensors Data transmission Computer architecture detection and tracking algorithms Distributed computing Surveillance Target detection Computer simulations Telecommunications Network architectures

来源：评论

学校读者我要写书评

暂无评论

A comparative study and analysis between vertex component analysis and orthogonal subspace projection for endmember extraction

A comparative study and analysis between vertex component an...

引用

Conference on algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XIII

作者： Wu, Chao-Cheng Liu, Weimin Ren, Hsuan Chang, Chein-I. Univ Maryland Baltimore Cty Dept Comp Sci & Elect Engn Remote Sensing Signal & Image Proc Lab Baltimore MD 21250 USA Natl Cent Univ Ctr space & Remote sensing Res Chungli Taiwan

ISBN: (纸本)9780819466877

Endmember extraction has received considerable interest in recent years. Of particular interest is the Pixel Purity Index (PPI) because of its publicity and availability in ENVI software. There are also many variants of the PPI have been developed. Among them is an interesting endmember extraction algorithm (EEA), called vertex component analysis (VCA) developed by Dias and Nascimento who extend the PPI to a simplex-based EEA while using orthogonal subspace projection (OSP) as a projection criterion rather than simplex volume used by another well-known EEA, N-finder algorithm (N-FINDR) developed by Winter. Interestingly, this paper will show that the VCA is essentially the same algorithm, referred to as Automatic Target Generation Process (ATGP) recently developed for automatic target detection and classification by Ren and Chang except the use of the initial condition to initialize the algorithm. In order to substantiate our findings, experiments using synthetic and real images are conducted for a comparative study and analysis.

关键词： Algorithm development Minerals detection and tracking algorithms Principal component analysis Independent component analysis Target detection Signal to noise ratio Calcite Reflectivity Remote sensing

来源：评论

学校读者我要写书评

暂无评论

VERSATILE ARCHITECTURE FOR IMAGE RECOGNITION APPLICATIONS

VERSATILE ARCHITECTURE FOR IMAGE RECOGNITION APPLICATIONS

引用

CONF ON MACHINE VISION ARCHITECTURES, INTEGRATION, AND APPLICATIONS

作者： SACRAMONE, A SCOLA, J SHAZEER, D Charles Stark Draper Lab. Inc. (United States)

ISBN: (纸本)0819407526

Architectures for the development of image recognition algorithms must support the implementation of systematic procedures for solving image recognition problems. All too often, designers develop image recognition architectures in an ad hoc fashion which lacks the structure to meet long term needs. Vendors typically supply customers with standard image processing libraries and display tools. Combining these tools and formulating development strategies have remained stumbling blocks in the design of complete image recognition algorithm development environments. In this paper, an architecture is presented which provides a well defined framework, and at the same time is sufficiently flexible to accommodate images of multiple sensor and data types. The primary components of the architecture are: ground-truthing, preprocessing (which includes image processing and segmentation), feature extraction, classification, and performance analysis. Powerful and well defined data structures are exploited for each of the primary components. Groups of programs called tasks manipulate one or more of these data structures, each task belonging to one of the primary components. Multiple tasks can be executed in an unsupervised mode over an entire database of images. Results are then subjected to performance analysis and feedback. A description of the primary components and how they are integrated to facilitate the rapid prototyping and development of image recognition algorithms is presented.

关键词： Algorithm development detection and tracking algorithms Image processing Image sensors Databases Feature extraction Image classification Image segmentation Rapid manufacturing Sensors

来源：评论

学校读者我要写书评

暂无评论

Enclosing shape boundaries using properties of contour.

Enclosing shape boundaries using properties of contour.

引用

Conference on Vision Systems - New Image Processing Techniques

作者： Preston, A Forte, P KINGSTON UNIV SCH COMP SCI & ELECTR SYSTKINGSTON THAMES KT1 2EESURREYENGLAND

ISBN: (纸本)0819421715

A complex problem in computer vision systems is the incorrect description of objects due to dropouts along their contour. These dropouts can be caused by three factors: noise, or contrast problems; occluding shapes; perceived contour. A widely used shape representation technique is to represent the contour of an image as a sequence of parametric splines. In this paper we present one such technique, parametric spiral arcs, and argue that it displays properties desirable for vision systems and in particular, the spline-based contour representation aids contour completion. We present an algorithm which analyzes the dropout due to noise or occlusion and suggests likely connections, using information contained in the contour of a shape, and using perceptive properties of contour.

关键词： Computing systems Machine vision Computer vision technology detection and tracking algorithms Sensors Algorithm development Image processing Process modeling Shape analysis Computer science

来源：评论

学校读者我要写书评

暂无评论

Challenges in Object detection in Above-Water Imagery 28

Challenges in Object Detection in Above-Water Imagery

引用

Conference on Signal Processing, Sensor/Information Fusion, and Target Recognition XXVIII

作者： Babbitt, Sarah Gatsak, Tanya Balaji, Bhashyam Def R&D Canada 3701 Carling Ave Ottawa ON Canada Univ Waterloo Dept Chem 200 Univ Ave W Waterloo ON Canada

ISBN: (纸本)9781510627024

Many existing methods of object detection, including edge detection, blob detection, and background subtraction (implemented in libraries such as OpenCV) have proven to be enormously successful when applied to many types of video datasets. However, detecting objects over water presents challenges that are unique and not easily accommodated for by pre-existing algorithms available in popular image processing libraries. In this paper, existing approaches are briefly reviewed, and the challenges encountered in above-water video datasets are highlighted. A recently proposed approach to object detection in radar images - a novel, pixel-intensity statistic based thresholding approach - is then reviewed. In this paper, this approach has been successfully applied to EO/IR datasets as well, extending the implementation to ensure success when applied onto other types of image datasets.

关键词： Video detection and tracking algorithms Blob detection Sensors Image processing Infrared imaging Edge detection Video processing Cameras

来源：评论

学校读者我要写书评

暂无评论

Robust registration of sparsely sectioned histology to ex-vivo MRI of temporal lobe resections

Robust registration of sparsely sectioned histology to ex-vi...

引用

Conference on Medical Imaging - Image Processing

作者： Goubran, Maged Khan, Ali R. Crukley, Cathie Buchanan, Susan Santyr, Brendan deRibaupierre, Sandrine Peters, Terence M. Univ Western Ontario Robarts Res Inst Imaging Res Labs London ON Canada Univ Western Ontario Dept Clin Neurol Sci London ON Canada Univ Western Ontario Dept Biomed Engn London ON Canada

ISBN: (纸本)9780819489630

Surgical resection of epileptic foci is a typical treatment for drug-resistant epilepsy, however, accurate pre-operative localization is challenging and often requires invasive sub-dural or intra-cranial electrode placement. The presence of cellular abnormalities in the resected tissue can be used to validate the effectiveness of multispectral Magnetic Resonance Imaging (MRI) in pre-operative foci localization and surgical planning. If successful, these techniques can lead to improved surgical outcomes and less invasive procedures. Towards this goal, a novel pipeline is presented here for post-operative imaging of temporal lobe specimens involving MRI and digital histology, and present and evaluate methods for bringing these images into spatial correspondence. The sparsely-sectioned histology images of resected tissue represents a challenge for 3D reconstruction which we address with a combined 3D and 2D rigid registration algorithm that alternates between slice-based and volume-based registration with the ex-vivo MRI. We also evaluate four methods for non-rigid within-plane registration using both images and fiducials, with the top performing method resulting in a target registration error of 0.87 mm. This work allows for the spatially-local comparison of histology with post-operative MRI and paves the way for eventual registration with pre-operative MRI images.

关键词： Magnetic resonance imaging Image registration Tissues Image processing detection and tracking algorithms Epilepsy 3D image processing 3D modeling Surgery Reconstruction algorithms

来源：评论

学校读者我要写书评

暂无评论

UNIFYING PARAMETRIZED VLSI JACOBI algorithms AND ARCHITECTURES 4

UNIFYING PARAMETRIZED VLSI JACOBI ALGORITHMS AND ARCHITECTUR...

引用

4TH CONF ON ADVANCED SIGNAL PROCESSING algorithms, ARCHITECTURES, AND IMPLEMENTATIONS

作者： DEPRETTERE, EF MOONEN, M Delft Univ. of Technology (Netherlands) Katholieke Univ. Leuven (Belgium)

ISBN: (纸本)0819412767

Implementing Jacobi algorithms in parallel VLSI processor arrays is a non-trivial task, in particular when the algorithms are parametrized with respect to size and the architectures are parametrized with respect to space-time trade-offs. The paper is concerned with an approach to implement several time-adaptive Jacobi-type algorithms on a parallel processor array, using only Cordic arithmetic and asynchronous communications, such that any degree of parallelism, ranging from single-processor up to full-size array implementation, is supported by a `universal' processing unit. This result is attributed to a gracious interplay between algorithmic and architectural engineering.

关键词： Array processing Signal processing Very large scale integration Computer aided design Parallel computing Process control MATLAB Computer architecture detection and tracking algorithms Electrical engineering

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173页 << < 147 148 149 150 151 152 153 154 155 156 > >>

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：