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

1,534 篇 会议
197 篇 期刊文献
5 篇 学位论文
1 篇 科技报告

馆藏范围

1,737 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,353 篇 工学
- 653 篇 电气工程
- 366 篇 计算机科学与技术...
- 203 篇 测绘科学与技术
- 155 篇 仪器科学与技术
- 128 篇 电子科学与技术（可...
- 111 篇 材料科学与工程（可...
- 99 篇 生物医学工程（可授...
- 79 篇 航空宇航科学与技...
- 79 篇 软件工程
- 75 篇 信息与通信工程
- 72 篇 控制科学与工程
- 37 篇 机械工程
- 35 篇 环境科学与工程（可...
- 13 篇 力学（可授工学、理...
- 8 篇 交通运输工程
1,312 篇 理学
- 1,216 篇 物理学
- 136 篇 数学
- 44 篇 化学
- 31 篇 地球物理学
- 24 篇 大气科学
- 22 篇 天文学
- 20 篇 海洋科学
- 16 篇 生物学
569 篇 医学
- 435 篇 临床医学
- 139 篇 特种医学
- 42 篇 基础医学(可授医学...
- 15 篇 医学技术（可授医学...
- 8 篇 中西医结合
39 篇 管理学
- 32 篇 管理科学与工程(可...
15 篇 教育学
- 8 篇 教育学
10 篇 农学
2 篇 经济学
2 篇 法学
1 篇 哲学
1 篇 军事学

主题

1,737 篇 algorithm develo...
428 篇 detection and tr...
378 篇 image processing
368 篇 sensors
213 篇 image segmentati...
206 篇 data modeling
159 篇 visualization
144 篇 reconstruction a...
134 篇 signal processin...
131 篇 error analysis
127 篇 computer simulat...
118 篇 binary data
109 篇 computer program...
107 篇 image compressio...
106 篇 cameras
104 篇 neural networks
103 篇 video
103 篇 statistical anal...
103 篇 control systems
98 篇 computing system...

机构

10 篇 univ chicago dep...
7 篇 univ. of souther...
7 篇 science applicat...
6 篇 lockheed palo al...
6 篇 air force wright...
5 篇 univ sains malay...
5 篇 northwestern sta...
5 篇 princeton univ.
5 篇 colorado state u...
5 篇 southern univ de...
5 篇 nichols research...
5 篇 suny/buffalo
5 篇 jet propulsion l...
5 篇 jet prop lab pas...
4 篇 naval surface wa...
4 篇 nasa langley res...
4 篇 naval research l...
4 篇 univ. of washing...
4 篇 univ chicago dep...
4 篇 univ. of wiscons...

作者

10 篇 chen xinjia
8 篇 pan xiaochuan
8 篇 kuo ccj
6 篇 karayiannis nb
6 篇 lim h. s.
6 篇 matjafri m. z.
6 篇 chen guang-hong
6 篇 barouch e
6 篇 abdullah k.
5 篇 szu harold
5 篇 bar-shalom yaako...
5 篇 astola j
5 篇 sidky emil y.
4 篇 willett peter
4 篇 healey g
4 篇 mahalanobis a
4 篇 udupa jk
4 篇 kachelriess marc
4 篇 vincent l
4 篇 neuvo y

语言

1,720 篇 英文
16 篇 其他
1 篇 中文

检索条件"主题词=Algorithm Development"

共 1737 条记录，以下是281-290 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：

AMBA/D - A NEW PROGRAMMING ENVIRONMENT FOR IMAGE-PROCESSING

AMBA/D - A NEW PROGRAMMING ENVIRONMENT FOR IMAGE-PROCESSING

引用

CONF ON IMAGE PROCESSING AND INTERCHANGE : IMPLEMENTATION AND SYSTEMS

作者： ROTH, K HUFNAGL, P WOLF, G Humboldt-Univ. (Germany)

ISBN: (纸本)0819408131

Recent practice in image processing is dominated by heuristic methods used to design practical, relevant algorithms. To ensure high efficiency in the design process, the communication between user and computer should be as direct as possible. An interactive software system for image processing is required to fulfill this demand. Interpreter-based systems with high interactivity available on the software market have the drawback of low operation speed. In AMBA/D we combine the performance of a compiler/based system, with the interactivity of an interpreter system. The AMBA/D system is an interactive programming environment with integrated facilities to create, compile, execute, and debug programs. In AMBA/D, a compiler language, direct execution, and programming concept is combined with a collection of high-level image processing procedures. The design of a special compiler language was necessary because existing computer languages like FORTRAN, C, etc., do not fulfill our requirement of interactivity. The system runs of an IBM-compatible personal computer and can be used with different types of commercially available frame grabbers.

关键词： Image processing Computer programming Liver Computer programming languages Frame grabbers Telecommunications algorithm development Image segmentation Biological research Computing systems

来源：评论

学校读者我要写书评

暂无评论

Face Recognition from a Moving Platform via Sparse Representation

Face Recognition from a Moving Platform via Sparse Represent...

引用

Conference on Independent Component Analyses, Compressive Sampling, Wavelets, Neural Net, Biosystems, and Nanoengineering X

作者： Hsu, Ming Kai Hsu, Charles Lee, Ting N. Szu, Harold George Washington Univ ECE Dept Washington DC 20052 USA

ISBN: (纸本)9780819490797

A video-based surveillance system for passengers includes face detection, face tracking and face recognition. In general, the final recognition result of the video-based surveillance system is usually determined by the cumulative recognition results. Under this strategy, the correctness of face tracking plays an important role for the system recognition rate. For face tracking, the challenges of face tracking on a moving platform are that the space and time information used for conventional face tracking algorithms may be lost. Consequently, conventional face tracking algorithms can barely handle the face tracking on a moving platform. In this paper, we have verified the state-of-the-art technologies for face detection, face tracking and face recognition on a moving platform. In the mean time, we also proposed a new strategy for face tracking on a moving platform or face tracking under very low frame rate. The steps of the new strategy for face detection are: (1) classification the detected faces over a certain period instead of every frame (2) Tracking of each passenger is equivalent to reconstruct the time order of certain period for each passenger. If the cumulative recognition results are the only part needed for the surveillance system, step 2 can be skipped. In addition, if the additional information from the passengers is required, such as path tracking, lip read, gesture recognition, etc, time order reconstruction in step 2 can offer the information required.

关键词： Facial recognition systems Video Video surveillance Detection and tracking algorithms Surveillance systems Sensors algorithm development Machine vision Surveillance Reconstruction algorithms

来源：评论

学校读者我要写书评

暂无评论

Convolutional Neural Networks for Synthetic Aperture Radar Classification 23

Convolutional Neural Networks for Synthetic Aperture Radar C...

引用

Conference on algorithms for Synthetic Aperture Radar Imagery XXIII

作者： Profeta, Andrew Rodriguez, Andres Clouse, H. Scott Wright State Univ Dayton OH 45435 USA Intel Corp Hillsboro OR 97124 USA Air Force Res Lab Wright Patterson AFB OH 45433 USA

ISBN: (纸本)9781510600843

For electro-optical object recognition, convolutional neural networks (CNNs) are the state-of-the-art. For large datasets, CNNs are able to learn meaningful features used for classification. However, their application to synthetic aperture radar (SAR) has been limited. In this work we experimented with various CNN architectures on the MSTAR SAR dataset. As the input to the CNN we used the magnitude and phase (2 channels) of the SAR imagery. We used the deep learning toolboxes CAFFE and Torch7. Our results show that we can achieve 93% accuracy on the MSTAR dataset using CNNs.

关键词： Synthetic aperture radar Radar Neural networks Convolutional neural networks algorithm development Machine learning Automatic target recognition Network architectures Detection and tracking algorithms Speckle

来源：评论

学校读者我要写书评

暂无评论

Motion planning for variable inertia mechanical systems

Motion planning for variable inertia mechanical systems

引用

Conference on Unmanned Systems Technology VIII

作者： Shammas, Elie A. Choset, Howie Rizzi, Alfred A. Carnegie Mellon Univ Pittsburgh PA 15213 USA

ISBN: (纸本)0819462861

In this paper, we generate gaits for mixed systems, that is, dynamic systems that are subject to a set of non-holonomic constraints. What is unique about mixed systems is that when we express their dynamics in body coordinates, the motion of these systems can be attributed to two decoupled terms: the geometric and dynamic phase shifts. In our prior work, we analyzed systems whose dynamic phase shift was null by definition. Purely mechanical and principally kinematic systems are two classes of mechanical systems that have this property. We generated gaits for these two classes of systems by intuitively evaluating their geometric phase shift and relating it to a volume integral under well-defined height functions. One of the contributions of this paper is to present a similar intuitive approach for computing the dynamic phase shift. We achieve this, by introducing a new scaled momentum variable that not only simplifies the momentum evolution equation but also allows us to introduce a new set of well-defined gamma functions which enable us to intuitively evaluate the dynamic phase shift. More specifically, by analyzing these novel gamma functions in a similar way to how we analyzed height functions, and by analyzing the sign-definiteness of the scaled momentum variable, we are able to ensure that the dynamic phase shift is non-zero solely along the desired fiber direction. Finally, we also introduce a novel mechanical system, the variable inertia snakeboard, which is a generalization of the original snakeboard that was previously studied in the literature. Not only does this general system help us identify regions of the base space where we can not define a certain type of gaits, but also it helps us verify the generality and applicability of our gait generation approach.

关键词： Gait analysis Kinematics Phase shifts Dysprosium Dynamical systems Structured optical fibers Mechanics Space robots algorithm development Computer simulations

来源：评论

学校读者我要写书评

暂无评论

BOX CONNECTIVITY APPROACH TO MULTIFONT CHARACTER-RECOGNITION

BOX CONNECTIVITY APPROACH TO MULTIFONT CHARACTER-RECOGNITION

引用

Conference on Document Recognition

作者： KRTOLICA, R CANON RES CTR AMER INC PALO ALTOCA 94304

ISBN: (纸本)081941476X

The idea of box connectivity approach (BCA) is to partition the bounding frame of the character bitmap into a fixed number of rectangles, to define some properties of those rectangles, and to establish connectivity relations between the rectangles. Hamming distance and vector optimization are used for classification. Good results in recognition of high quality data (400 dpi) in three fonts (Courier, Helvetica, and New Times Roman) and eight sizes (from 8 to 24 points) were reported in a previous paper. These findings are confirmed in this paper by an experiment showing that, for the same number of bits, BCA features increase the rate of recognition twice with respect to features obtained by simple decimation. However, the actual method is limited by the fact that the number of referent templates increases with the number of fonts to be recognized. The purpose of this paper is to remove this limitation. The main part of the paper discusses the properties of the Hamming distance and how they can be used in the BCA algorithm to improve the efficiency of classification. The last section reports the results of an experiment showing the discrimination power of BCA features.

关键词： Raster graphics Detection and tracking algorithms Optical character recognition Binary data Image classification algorithm development Antimony Feature extraction Statistical analysis Tin

来源：评论

学校读者我要写书评

暂无评论

Adaptive Randomized algorithms for Analysis and Design of Control Systems Under Uncertain Environments 14

Adaptive Randomized Algorithms for Analysis and Design of Co...

引用

Conference on Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security, Defense, and Law Enforcement XIV

作者： Chen, Xinjia Southern Univ Dept Elect Engn Baton Rouge LA 70813 USA

ISBN: (纸本)9781628415728

We consider the general problem of analysis and design of control system presence of uncertainties. We treat uncertainties that affect a control system as random variables. The performance of the system is measured by the expectation of some derived random variables, which are typically bounded. We develop adaptive sequential randomized algorithms for estimating and optimizing the expectation of such bounded random variables with guaranteed accuracy and confidence level. These algorithms can be applied to overcome the conservatism and computational complexity in the analysis and design of controllers to be used in uncertain environments. We develop methods for investigating the optimality and computational complexity of such algorithms.

关键词： Tin Control systems design algorithm development Monte Carlo methods Stochastic processes Computer simulations Control systems Matrices Statistical analysis Computing systems

来源：评论

学校读者我要写书评

暂无评论

COMPARING SUBSET-CONVERGENT AND VARIABLE-DEPTH LOCAL SEARCH ON PERSPECTIVE-SENSITIVE LANDMARK RECOGNITION PROBLEMS

COMPARING SUBSET-CONVERGENT AND VARIABLE-DEPTH LOCAL SEARCH ...

引用

11TH CONF ON INTELLIGENT ROBOTS AND COMPUTER VISION : algorithmS, TECHNIQUES, AND ACTIVE VISION

作者： BEVERIDGE, JR Univ. of Massachusetts/Amherst (United States)

ISBN: (纸本)0819410268

An intelligent robot with a camera and a partial model of its environment should be able to determine where it is from what it sees. This goal, landmark based navigation, can be realized using geometric object recognition algorithms. An important problem that arises in the development of such algorithms concerns the role of full 3-D perspective projection. Much of the work on object recognition has focused upon simplified problems which are essentially 2- D. One such simplification uses weak-perspective: to test the alignment of matched features object models are rotated, translated, and scaled in the image plane. At increased computational cost, full-perspective can be incorporated into recognition using a family of probabilistic optimization procedures based upon local search. This paper considers two specific algorithms from this family: subset-convergent and variable-depth local search. Both approaches reliably recognize landmarks even when landmark appearance is sensitive to perspective. Results presented here suggest the relatively simpler variable-depth algorithm is preferable when errors in the robot pose estimate are smaller, but that at some point as uncertainty in the initial pose estimate increases the more sophisticated subset-convergent algorithm becomes preferable.

关键词： Image segmentation 3D modeling Robot vision algorithm development Detection and tracking algorithms Data modeling Visual process modeling Computer vision technology Machine vision Cameras

来源：评论

学校读者我要写书评

暂无评论

NEURAL NETWORKS APPLICATION IN AUTONOMOUS PATH GENERATION FOR MOBILE ROBOTS

NEURAL NETWORKS APPLICATION IN AUTONOMOUS PATH GENERATION FO...

引用

1990 MIDWEST CONF ON APPLICATIONS OF OPTICAL ENGINEERING : ( OE/MIDWEST 90 )

作者： POURBOGHRAT, F Southern Illinois Univ./Carbondale (United States)

ISBN: (纸本)0819404772

The problem of collision-free path generation for mobile robots is considered This task is formulated into an optimization problem for which a recurrent neural network similar to Hopfield''s is useiL The outputs of the units in the network correspond to the position of some intermediate points on the path which would be connected by straight lines. The steady-state values of the outputs of the units in the network correspond to the coordinates of the position of the intermediate points on the shortest collision-free path to the targets To derive the dynamics of the network first an eneri function corresponding to the distance from the target the total length of the path and the degree of closeness to the obstacles is derived1 The dynamics of the network is then derived according to a gradient descent algorithms 1 .

关键词： Neural networks Mobile robots Optical engineering algorithm development Collision avoidance Evolutionary algorithms Robots Detection and tracking algorithms Electrical engineering Robotics

来源：评论

学校读者我要写书评

暂无评论

Temperature and emissivity retrieval from DAIS Data:: application to the DAISEX campaigns in Colmar (France) and Barrax (Spain)

Temperature and emissivity retrieval from DAIS Data:: applic...

引用

Conference on Image and Signal Processing for Remote Sensing VI

作者： Sobrino, JA Laporta, S Reíllo, S Nerry, F Univ Valencia Fac Phys Dept Thermodynam E-46100 Burjassot Spain

ISBN: (纸本)081943826X

In the present paper it is presented a methodology to calculate the surface temperature (ST) from the combination of the radiometric temperature in two different DAIS (Digital Airborne Imaging Spectrometer) thermal bands using split-window (sw) method. To get this objective the MODTRAN 3.5 radiative transfer code was used to predict radiance for DAIS channels 74 (8.75 mum), 75 (9.65 mum), 76 (10.48 mum), 77 (11.27 mum), 78 (12.00 mum) and 79 (12.67 mum) at different aircraft altitudes with the appropriate channel filter functions. In order to analyse atmospheric effects a set of radiosoundings that cover the variability of surface temperature and water vapour concentration on a world-wide scale was used. Once the algorithm has been obtained, an application to DAIS images obtained in Colmar (France) and Barrax (Spain) during the DAISEX'98 and '99 ( Data Airborne Imaging Spectrometer Experiment) campaigns framework has been made. Finally a comparison between the surface temperature obtained from DAIS data, previously corrected from the atmospheric and emissivity effect, and the simultaneous in-situ measurements, is included. The results show that the proposed theoretical sw are able to produce land surface temperature with a standard deviation lower than 1 K. This is in good agreement with the validation results obtained from DAISEX campaign.

关键词： Temperature metrology Soil science algorithm development Sensors Airborne remote sensing Computer simulations Data modeling Spectroscopy Stereolithography Ozone

来源：评论

学校读者我要写书评

暂无评论

USING COLOR TO SEGMENT IMAGES OF 3-D SCENES

USING COLOR TO SEGMENT IMAGES OF 3-D SCENES

引用

CONF ON APPLICATIONS OF ARTIFICIAL INTELLIGENCE 9

作者： HEALEY, G Univ. of California/Irvine (United States)

ISBN: (纸本)0819405779

Physical models for color image formation provide constraints which are useful for interpreting 3D scenes. I summarize the physics underlying color image formation. Models for surface and body reflection from metals and dielectrics are analyzed in detail. This analysis allows us to evaluate the benefits we stand to gain by using color information in machine vision. I show from the reflection models that color allows the computation of image statistics which are independent of scene geometry. This principle has been used to develop an efficient algorithm for segmenting images of 3D scenes using normalized color. The algorithm applies to images of a wide range of materials and surface textures and is useful for a wide variety of machine vision tasks including 3D recognition and 3D inspection. Experimental results are presented to demonstrate the scope of the models and the capabilities of the segmentation algorithm.

关键词： Image segmentation Sensors Evolutionary algorithms Image processing algorithms and systems Image processing Edge detection algorithm development Detection and tracking algorithms Reflection 3D image processing

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174页 << < 25 26 27 28 29 30 31 32 33 34 > >>

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：