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

441 篇 会议
207 篇 期刊文献

馆藏范围

648 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

321 篇 工学
- 210 篇 计算机科学与技术...
- 185 篇 软件工程
- 100 篇 控制科学与工程
- 75 篇 光学工程
- 66 篇 信息与通信工程
- 52 篇 生物工程
- 42 篇 机械工程
- 31 篇 生物医学工程（可授...
- 30 篇 电气工程
- 30 篇 电子科学与技术（可...
- 25 篇 交通运输工程
- 21 篇 仪器科学与技术
- 17 篇 土木工程
- 13 篇 安全科学与工程
- 12 篇 动力工程及工程热...
- 12 篇 建筑学
- 11 篇 化学工程与技术
- 8 篇 力学（可授工学、理...
166 篇 理学
- 73 篇 物理学
- 63 篇 数学
- 53 篇 生物学
- 27 篇 统计学（可授理学、...
- 12 篇 化学
- 9 篇 系统科学
61 篇 管理学
- 39 篇 管理科学与工程(可...
- 28 篇 图书情报与档案管...
- 16 篇 工商管理
25 篇 医学
- 23 篇 临床医学
- 19 篇 基础医学(可授医学...
- 14 篇 药学(可授医学、理...
8 篇 农学
6 篇 法学
4 篇 经济学
4 篇 教育学
1 篇 哲学
1 篇 文学
1 篇 军事学
1 篇 艺术学

主题

125 篇 computer vision
105 篇 robot vision sys...
80 篇 cameras
68 篇 laboratories
56 篇 intelligent robo...
50 篇 robot sensing sy...
42 篇 layout
41 篇 robustness
36 篇 humans
28 篇 object detection
26 篇 mobile robots
25 篇 robotics and aut...
24 篇 feature extracti...
24 篇 robot kinematics
23 篇 navigation
22 篇 vehicle detectio...
22 篇 shape
21 篇 vehicles
20 篇 computer science
20 篇 machine vision

机构

28 篇 computer vision ...
22 篇 university of ch...
21 篇 shenzhen institu...
20 篇 artificial intel...
17 篇 institutes for r...
16 篇 computer vision ...
16 篇 national enginee...
16 篇 shenzhen key lab...
15 篇 computer vision ...
15 篇 embedded vision ...
13 篇 guangdong key la...
12 篇 computer vision ...
12 篇 shenyang institu...
10 篇 computer vision ...
9 篇 department of el...
7 篇 key laboratory o...
7 篇 embedded vision ...
7 篇 computer vision ...
6 篇 computer vision ...
6 篇 computer vision ...

作者

56 篇 m.m. trivedi
32 篇 shen linlin
30 篇 kryjak tomasz
23 篇 n.p. papanikolop...
20 篇 mohan m. trivedi
19 篇 in so kweon
17 篇 trivedi mohan m.
17 篇 douglas g. macha...
16 篇 zhang hong
13 篇 c.e. smith
12 篇 xie weicheng
11 篇 linlin shen
10 篇 j.c. mccall
10 篇 hong zhang
9 篇 kweon in so
8 篇 tang chao
8 篇 m. trivedi
8 篇 lyons damian m.
8 篇 song siyang
8 篇 szolc hubert

语言

627 篇 英文
20 篇 其他
1 篇 中文

检索条件"机构=Computer Vision and Robotics Laboratory Computer Vision and Robotics Laboratory"

共 648 条记录，以下是511-520 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：

Software mode changes for continuous motion tracking 1st

Software mode changes for continuous motion tracking

引用

1st International Workshop on Self-Adaptive Software, IWSAS 2000

作者： Karuppiah, Deepak Deegan, Patrick Araujo, Elizeth Yang, Yunlei Holness, Gary Zhu, Zhigang Lerner, Barbara Grupen, Roderic Riseman, Edward Dept. of Computer Science Computer Vision Research Laboratory University of Massachusetts AmherstMA01003 United States Dept. of Computer Science Laboratory for Perceptual Robotics University of Massachusetts AmherstMA01003 United States Dept. of Computer Science Lab. for Advanced Software Eng. Research University of Massachusetts AmherstMA01003 United States

ISBN: (纸本)3540416552

Robot control in nonlinear and nonstationary run-time environments presents challenges to traditional software methodologies. In particular, robot systems in "open" domains can only be modeled probabilistically and must rely on run-time feedback to detect whether hardware/software configurations are adequate. Modifications must be effected while guaranteeing critical performance properties. Moreover, in multi-robot systems, there are typically many ways in which to compensate for inadequate performance. The computational complexity of high dimensional sensorimotor systems prohibits the use of many traditional centralized methodologies. We present an application in which a redundant sensor array, distributed spatially over an office-like environment can be used to track and localize a human being while reacting at run-time to various kinds of faults, including: hardware failure, inadequate sensor geometries, occlusion, and bandwidth limitations. Responding at run-time requires a combination of knowledge regarding the physical sensorimotor device, its use in coordinated sensing operations, and high- level process descriptions. We present a distributed control architecture in which run-time behavior is both preanalyzed and recovered empirically to inform local scheduling agents that commit resources autonomously subject to process control specifications. Preliminary examples of system performance are presented from the UMass Self-Adaptive Software (SAS) platform. © Springer-Verlag Berlin Heidelberg 2001.

关键词： Process control

来源：评论

学校读者我要写书评

暂无评论

Articulated body posture estimation from multi-camera voxel data

Articulated body posture estimation from multi-camera voxel ...

引用

Conference on computer vision and Pattern Recognition (CVPR)

作者： I. Mikic M. Trivedi E. Hunter P. Cosman Computer Vision and Robotics Research Laboratory Department of Electrical and Computer Engineering University of California La Jolla CA USA

ISBN: (纸本)0769512720

We present a framework for articulated body model acquisition and tracking from voxel data. A 3D voxel reconstruction of the person's body is computed from silhouettes extracted from four cameras. The model acquisition process is fully automated. In the first frame, body parts are located sequentially. The head is located first, since its shape and size are unique and stable. Other parts are found by sequential template growing and fitting. This initial estimate of body part locations, sizes and orientations is then used as a measurement for the extended Kalman filter which ensures a valid articulated body model. The same filter, with a slightly modified state and state transition matrix, is then used for tracking. The performance of the system has been evaluated on several video sequences with promising results.

关键词： Cameras Image reconstruction Biological system modeling Data mining computer vision Robot vision systems Head Shape Filters Image segmentation

来源：评论

学校读者我要写书评

暂无评论

A new camera calibration method for robotic applications

A new camera calibration method for robotic applications

引用

IEEE International Workshop on Intelligent Robots and Systems (IROS)

作者： Jun-Sik Kim In-So Kweon Department of Electrical Engineering and Computer Science Robotics and Computer Vision Laboratory KAIST South Korea Department of Electrical Engineering and Computer Science KAIST South Korea

In this paper, we present a camera calibration method using two views of three pairs of concentric circles with known sizes. A new invariant property for circle is introduced to determine the position of the center of the projected circle. Given two image ellipses and their corresponding centers, a cross-ratio based method estimates the center of projected circles using the new invariant property. The accurate center of projected concentric circles provides correct correspondences between ellipses in the image plane and circles in 3D plane. We also demonstrate that two views of three pairs of coplanar concentric circles are enough to determine the intrinsic camera parameters, such as the focal length, the aspect ratio, and the principal point. We validate the performance of the method using both synthetic and real images. Our method shows a comparable performance with respect to similar calibration methods using planes. The use of concentric circles, however, provides correct correspondences between 3D target points and their image points, and greatly simplifies the calibration problem.

关键词： Robot vision systems Cameras Calibration Mobile robots Application software computer vision Laboratories computer science Layout Robot kinematics

来源：评论

学校读者我要写书评

暂无评论

Lateral control of an aerial unmanned robot using visual servoing techniques

Lateral control of an aerial unmanned robot using visual ser...

引用

International Workshop on Robot Motion and Control (RoMoCo)

作者： G.F. Silveira J. Reginaldo H. Carvalho M.K. Madrid S.S. Bueno P. Rives Robotics and Computer Vision Laboratory/ITI Campinas SP Brazil the State University of Campinas (UNICAMP) Robotics Lab Campinas SP Brazil Patrick Rives is with INRIA Sophia-Antipolis France

This work addresses the issue of the lateral control of an outdoor robotic airship while following a predefined path using visual servoing techniques. The vision-based control application is based on an interaction matrix related to line features extracted from an on-board camera as feedback signals. An output LQR controller for the visual servo control is designed using the lateral dynamic model of the airship. The proposed approach is validated using a realistic simulator of the AS-800 unmanned airship.

关键词： Visual servoing Aerodynamics Vehicle dynamics Robot vision systems Automatic control Servosystems Robot sensing systems robotics and automation Unmanned aerial vehicles Cameras

来源：评论

学校读者我要写书评

暂无评论

Range-space approach for generalized multiple baseline stereo and direct virtual view synthesis

Range-space approach for generalized multiple baseline stere...

引用

IEEE Workshop on Stereo and Multi-Baseline vision (SMBV)

作者： K.C. Ng M. Trivedi H. Ishiguro AST La Jolla Laboratory STMicroelectronics Inc. San Diego CA USA Computer Vision & Robotics Research Laboratory University of California San Diego CA USA Department of Computer and Communication Sciences Wakayama University Japan

ISBN: (纸本)0769513271

In this paper a new "range-space" approach, for rendering visual models using a network of multiple omnidirectional vision sensors (ODVS) is presented. This integrated approach allows for simultaneous extraction of 3-D range as well as visual models. The approach requires three distinct steps of analyzing multiple ODVS video input streams: 1) Search, 2) Match, and 3) Render. At the output, a user-specified view is rendered. This three-step process does not require 3D model of the scene to be provided.

关键词： Stereo vision Cameras Layout Pixel computer vision Robustness Legged locomotion Robot sensing systems Robot vision systems computer networks

来源：评论

学校读者我要写书评

暂无评论

A fast vision-based road following strategy applied to the control of aerial robots

A fast vision-based road following strategy applied to the c...

引用

Brazilian Symposium on computer Graphics and Image Processing (SIBGRAPI)

作者： G.F. Silveira J.R.H. Carvalho M.K. Madrid P. Rives S.S. Bueno State University of Campinas-UNICAMP Sao Paulo Brazil Robotics and Computer Vision Laboratory ITI Sao Paulo Brazil I.N.R.I.A. Sophia Antipolis La Valbonne France

The utilization of the vision as a feedback sensor in closed-loop control schemes is of great interest, mainly due to the high density of information revealed by images. In this work, we present a method to perform road following tracking by aerial unmanned vehicles (AUV) based on visual input. Difficulties arise from the nonholonomic constraints of the AUV moving in 3D. The problems are overcome using a visual servoing approach based on an interaction matrix. Simulation results validating the strategy are shown.

关键词： Robot control Robot vision systems Roads Robot sensing systems Feedback Image sensors Visual servoing Jacobian matrices robotics and automation Automatic control

来源：评论

学校读者我要写书评

暂无评论

Activity monitoring and summarization for an intelligent meeting room

Activity monitoring and summarization for an intelligent mee...

引用

Workshop on Human Motion

作者： I. Mikic K. Huang M. Trivedi Computer Vision and Robotics Research Laboratory Department of Electrical and Computer Engineering University of California San Diego USA

Intelligent meeting rooms should support efficient and effective interactions among their occupants. In this paper, we present our efforts toward building intelligent environments using a multimodal sensor network of static cameras, active (pan/tilt/zoom) cameras and microphone arrays. Active cameras are used to capture details associated with interesting events. The goal is not only to make a system that supports multi-person interactions in the environment in real time, but also to have the system remember the past, enabling reviews of past events in an intuitive and efficient manner. In this paper, we present the system specifications and major components, integration framework, active network control procedures and experimental studies involving multi-person interactions in an intelligent meeting room environment.

关键词： Monitoring Intelligent sensors Intelligent networks Smart cameras Microphone arrays Sensor arrays Intelligent structures Multimodal sensors Real time systems Control systems

来源：评论

学校读者我要写书评

暂无评论

Distributed video networks for incident detection and management

Distributed video networks for incident detection and manage...

引用

International Conference on Intelligent Transportation

作者： M.M. Trivedi I. Mikic G. Kogut Computer Vision and Robotics Research Laboratory University of California San Diego La Jolla CA USA

We describe a novel architecture for developing distributed video networks for incident detection and management. The networks utilize both rectilinear and omnidirectional cameras. It is recognized that robust and reliable segmentation of automobiles and shadows is critical in our application. We describe new segmentation procedure and present experimental results to support the basic feasibility and utility of the algorithms.

关键词： Delay estimation Layout Robustness Image segmentation Telecommunication traffic Sensor fusion computerized monitoring Remote monitoring Sensor arrays computer network management

来源：评论

学校读者我要写书评

暂无评论

Complementary linear biases in spatial derivative estimation for improving geometry-driven diffusion processes

Complementary linear biases in spatial derivative estimation...

引用

15th International Conference on Pattern Recognition, ICPR 2000

作者： Toczyski, William D. Papanikolopoulos, Nikolaos P. Artificial Intelligence Robotics and Vision Laboratory Department of Computer Science and Engineering University of Minnesota 4-192 EE/CS Bldg. 200 Union Street SE MinneapolisMN55455 United States

ISBN: (纸本)0769507506

This paper introduces a broadly applicable technique for visibly improving the digitized, grey-level outputs produced by a host of iterative geometric diffusion methods. By replacing standard, central-difference estimates of discrete spatial gradients with alternating image derivative estimates that are offset by known, complementary biases, errors accumulated during iteration are reduced and the quality of geometric diffusions is improved. This unexpected synergy occurs at no added computational cost over central difference methods. Very simple to implement, the innovation is introduced at the level of spatial derivatives;hence, for a given process, any derived higher level mathematical properties - for example, group invariance or scale-space properties - can be preserved. © 2000 IEEE.

关键词： Iterative methods

来源：评论

学校读者我要写书评

暂无评论

Counting bicycles using computer vision

Counting bicycles using computer vision

引用

International Conference on Intelligent Transportation

作者： S. Rogers N.P. Papanikolopoulos Artificial Intelligence Robotics and Vision Laboratory Department of Computer Science and Engineering University of Minnesota Minneapolis MN USA

This paper describes a system for monitoring bicycle activity in sequences of gray scale images acquired by a stationary camera. The system is suitable for use in applications that aim to increase the efficiency and safety of existing traffic systems. One such application is to determine usage and congestion of bicycle path. The output of the system is a count of the number of bicycles detected in the image sequence. The system is model-based in the sense that it uses a simple model of two circular objects separated by a relatively known distance. Our system uses four levels of abstraction: raw images, blobs, edge images, and the bicycle model. The system was implemented on a dual Pentium computer equipped with a Matrox imaging board and achieved a peak performance of 8 frames per second. Experimental results based on outdoor scenes have shown promising results for a variety of weather conditions.

关键词： Bicycles computer vision Application software computerized monitoring Cameras Safety Traffic control Image sequences Image edge detection Layout

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65页 << < 48 49 50 51 52 53 54 55 56 57 > >>

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：