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

69 篇 会议
1 篇 期刊文献

馆藏范围

70 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

64 篇 工学
- 53 篇 计算机科学与技术...
- 50 篇 控制科学与工程
- 21 篇 电气工程
- 7 篇 软件工程
- 6 篇 光学工程
- 6 篇 信息与通信工程
- 2 篇 航空宇航科学与技...
- 2 篇 安全科学与工程
- 1 篇 力学（可授工学、理...
- 1 篇 电子科学与技术（可...
- 1 篇 交通运输工程
- 1 篇 环境科学与工程（可...
- 1 篇 生物医学工程（可授...
- 1 篇 生物工程
10 篇 理学
- 5 篇 物理学
- 4 篇 数学
- 2 篇 统计学（可授理学、...
- 1 篇 地质学
- 1 篇 生物学
- 1 篇 系统科学
4 篇 管理学
- 4 篇 图书情报与档案管...
1 篇 医学
- 1 篇 基础医学(可授医学...
- 1 篇 临床医学
- 1 篇 药学(可授医学、理...

主题

3 篇 deep learning
3 篇 motion planning
3 篇 face tracking
2 篇 cameras
2 篇 graphic methods
2 篇 pattern recognit...
2 篇 stereo vision
2 篇 computer vision
2 篇 color
1 篇 pseudo storm
1 篇 sift
1 篇 multi-label clas...
1 篇 probability dens...
1 篇 shading
1 篇 instance retriev...
1 篇 motion estimatio...
1 篇 embedded hidden ...
1 篇 military operati...
1 篇 segmentation
1 篇 representation l...

机构

4 篇 univ western ont...
3 篇 mcgill univ ctr ...
2 篇 univ ontario ins...
2 篇 mcgill univ sch ...
2 篇 univ alberta dep...
2 篇 university of gu...
2 篇 york univ ctr vi...
2 篇 ecole polytech d...
2 篇 univ alberta edm...
2 篇 mcgill univ dept...
2 篇 univ alberta cs ...
1 篇 canadian space a...
1 篇 univ western ont...
1 篇 ecole polytech l...
1 篇 vision and image...
1 篇 univ saskatchewa...
1 篇 ecole polytech d...
1 篇 carleton univ sc...
1 篇 ecole polytech m...
1 篇 ecole polytech d...

作者

6 篇 bilodeau guillau...
5 篇 dudek gregory
5 篇 giguere philippe
3 篇 jagersand martin
3 篇 yang yee-hong
3 篇 laurendeau denis
3 篇 barron john l.
2 篇 qureshi faisal z...
2 篇 zelek john s.
2 篇 fazl-ersi ehsan
2 篇 gong minglun
2 篇 pierson roger a.
2 篇 shabani amir-hos...
2 篇 torabi atousa
2 篇 bedwani jean-luc
2 篇 rekleitis ioanni...
2 篇 sattar junaed
2 篇 wirth michael
2 篇 chaudhury ayan
2 篇 dimitrakopoulos ...

语言

69 篇 英文
1 篇 法文

检索条件"任意字段=7th Canadian Conference on Computer and Robot Vision, CRV 2010"

共 70 条记录，以下是21-30 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：

Visual Saliency Improves Autonomous Visual Search

Visual Saliency Improves Autonomous Visual Search

引用

11th canadian conference on computer and robot vision (crv)

作者： Rasouli, Amir Tsotsos, John K. York Univ Dept Elect Engn & Comp Sci Toronto ON M3J 2R7 Canada York Univ Ctr Vision Res Toronto ON M3J 2R7 Canada

ISBN: (纸本)9781479943388

Visual search for a specific object in an unknown environment by autonomous robots is a complex task. the key challenge is to locate the object of interest while minimizing the cost of search in terms of time or energy consumption. Given the impracticality of examining all possible views of the search environment, recent studies suggest the use of attentive processes to optimize visual search. In this paper, we describe a method of visual search that exploits the use of attention in the form of a saliency map. this map is used to update the probability distribution of which areas to examine next, increasing the utility of spatial volumes where objects consistent with the target's visual saliency are observed. We present experimental results on a mobile robot and conclude that our method improves the process of visual search in terms of reducing the time and number of actions to be performed to complete the process.

关键词： Visual Attention Visual Search Autonomy robotic Motion Planning

来源：评论

学校读者我要写书评

暂无评论

Enhancing Exploration in Topological Worlds with a Directional Immovable Marker

Enhancing Exploration in Topological Worlds with a Direction...

引用

10th International conference on computer and robot vision (crv)

作者： Wang, Hui Jenkin, Michael Dymond, Patrick York Univ Dept Comp Sci & Engn Toronto ON M3J 2R7 Canada

ISBN: (纸本)9780769549835

One approach to answering the 'loop-closing' problem in embedded topological worlds is through the use of an external marking aid that can help the robot disambiguate otherwise identical locations. It has been shown in [1], [2], [3] that a single immovable directional marker is sufficient to solve loop closing, although at significant exploration cost (O(m(2)n) worst bound). Here we provide optimizations to the earlier algorithm and demonstrate improved exploration cost on a range of different topological worlds.

关键词： mobile robots optimisation position control

来源：评论

学校读者我要写书评

暂无评论

Building better formlet codes for planar shape

Building better formlet codes for planar shape

引用

11th canadian conference on computer and robot vision (crv)

作者： Yakubovich, Alex Elder, James H. York Univ Ctr Vis Res Toronto ON M3J 2R7 Canada

ISBN: (纸本)9781479943388

the GRID/formlet representation of planar shape has a number of nice properties [4], [10], [3], but there are also limitations: it is slow to converge for shapes with elongated parts, and it can be sensitive to parameterization as well as grossly ill-conditioned. Here we describe a number of innovations on the GRID/ formlet model that address these problems: 1) By generalizing the formlet basis to include oriented deformations we achieve faster convergence for elongated parts. 2) By introducing a modest regularizing term that penalizes the total energy of each deformation we limit redundancy in formlet parameters and improve identifiability of the model. 3) By applying a recent contour remapping method [9] we eliminate problems due to drift of the model parameterization during matching pursuit. these innovations are shown to both speed convergence and to improve performance on a shape completion task.

关键词： GRID Formlets Planar shape Generative models Contour completion Deformation Diffeomorphisms

来源：评论

学校读者我要写书评

暂无评论

Decoupling spatial pattern and its movement via complex factorization over orthogonal filter pairs 16

Decoupling spatial pattern and its movement via complex fact...

引用

16th conference on computer and robot vision (crv)

作者： Mu, Yanyan Dimitrakopoulos, Roussos Ferrie, Frank McGill Univ Ctr Intelligent Machines McConnell Engn BldgRoom 4313480 Univ St Montreal PQ H3A 2A7 Canada McGill Univ Dept Min & Mat Engn Adams BldgRoom 1073450 Univ St Montreal PQ H3A 2A7 Canada

ISBN: (纸本)9781728118383

Variations between related images (e.g. due to motions) can caused by different independent factors. A qualified representation can decouple the underlying explanatory factors rather than keeping them mixed. After decoupling, each factor lies in a lower dimension abstract space. Different computer vision tasks can be done in different abstract spaces more efficiently than in the original pixel space. For example, conducting object recognition in appearance space can result in an invariant recognition;estimating object motion in location space yields a result regardless of the object itself. In this paper, we propose an algorithm to decouple object appearance and location to amplitude and phase in static images by using complex factorization over orthogonal filter pairs. In particular, we show that, i) Orthogonal filter pairs can be learned in an unsupervised manner from multiple consecutive frames;ii) Object movement is encoded in the factorized phase gradient between frames over time. As a proof of concept, we present experiments on the application of our framework to the recovery of the optical flow. Here object movement is successfully captured by phase gradient.

关键词： representation learning complex factorization optical flow

来源：评论

学校读者我要写书评

暂无评论

Bayesian Tracking of Linear Structures in Aerial Images

Bayesian Tracking of Linear Structures in Aerial Images

引用

6th canadian conference on computer and robot vision

作者： Gao, Rui Bischof, Walter F. Univ Alberta Edmonton AB T6G 2M7 Canada

ISBN: (纸本)9781424442119

the interpretation of aerial images is difficult, especially for low-resolution images. Although solutions have been worked on for many years, performance of these systems is still not sufficient to be useful in practical applications. One potential solution is to create systems composed of many specialized modules. We introduce one such module, a Bayesian tracker for linear structures, such as pipelines and access roads. We show that the tracker can be used successfully to detect these structures in low-resolution images.

关键词： Antennas

来源：评论

学校读者我要写书评

暂无评论

A vision-based Control and Interaction Framework for a Legged Underwater robot

A Vision-based Control and Interaction Framework for a Legge...

引用

6th canadian conference on computer and robot vision

作者： Sattar, Junaed Dudek, Gregory McGill Univ Ctr Intelligent Machines Montreal PQ H3A 2A7 Canada

ISBN: (纸本)9781424442119

We present a vision-based control and interaction framework for mobile robots, and describe its implementation in a legged amphibious robot. the control scheme enables the robot to navigate, follow targets of interest, and interact with human operators. the visual framework presented in this paper enables deployment of the vehicle in underwater environments along with a human scuba diver as the operator, without requiring any external tethered control. We present the current implementation of this framework in our particular family of underwater robots, with a focus on the underlying software and hardware infrastructure. We look at the practical issues pertaining to system implementation as it applies to our framework, from choice of operating systems to communication bus design. While our system has been effectively used in both open-ocean and closed-water environments, we perform some quantitative measurements with an effort to analyze the responsiveness and robustness of the complete architecture.

关键词： robot vision

来源：评论

学校读者我要写书评

暂无评论

Practical Considerations of Uncalibrated Visual Servoing 13

Practical Considerations of Uncalibrated Visual Servoing

引用

13th conference on computer and robot vision (crv)

作者： Ramirez, Oscar A. Jagersand, Martin Univ Alberta Comp Sci Edmonton AB T6G 2M7 Canada

ISBN: (纸本)9781509024919

Visual Servoing (VS) has been researched for over forty years, but real-world adoption has been slow. Challenges include camera calibration, lack of, or difficulty, integrating reliable real-time visual trackers and a lack of simple control interfaces through which robots can be controlled. Uncalibrated Visual Servoing (UVS) presents a viable approach to facilitate robot control and task definition in unstructured environments. Tasks are defined through visual features directly in image space. By estimating the full non-parametric image Jacobian no a-priori models or camera calibration is required. In practice UVS is highly dependant on camera positioning, visual tracker performance, and the underlying robot control. In this paper we explore the performance of UVS with respect to these dependencies, both, in simulation, and with a physical robot. through the use of ROS-UVS, our open source Uncalibrated Visual Servoing library, we hope that characterizing the behaviour of UVS will help facilitate adoption for new users and serve to showcase the features and practical applications of our library.

关键词： uncalibrated visual servoing robotics visual tracker simulation

来源：评论

学校读者我要写书评

暂无评论

Using Gait Change for Terrain Sensing by robots

Using Gait Change for Terrain Sensing by Robots

引用

10th International conference on computer and robot vision (crv)

作者： Manjanna, Sandeep Dudek, Gregory Giguere, Philippe McGill Univ Ctr Intelligent Machines Montreal PQ H3A 2A7 Canada

ISBN: (纸本)9780769549835

In this paper we examine the interplay between terrain classification accuracy and gait in a walking robot, and show how changes in walking speed can be used for terrain-dependent walk optimizations, as well as to enhance terrain identification. the details of a walking gait have a great influence on the performance of locomotive systems and their interaction with the terrain. Most legged robots can benefit from adapting their gait (and specifically walk speed) to the particular terrain on which they are walking. To achieve this, the agent should first be capable of identifying the terrain in order to choose the optimal speed. In this work we are interested in analyzing the performance of a legged robot on different terrains and with different gait parameters. We also discuss the effects of gait parameters, such as speed, on the terrain identification computed by a legged robot. We use an unsupervised classification algorithm to classify terrains based on inertial measurement samples and actuator feedback collected over different terrains and operation speeds. We present the effects of speed on the terrain classification in our classification results.

关键词： legged robots terrain classification gait parameters

来源：评论

学校读者我要写书评

暂无评论

Sign Language Fingerspelling Classification from Depth and Color Images using a Deep Belief Network

Sign Language Fingerspelling Classification from Depth and C...

引用

11th canadian conference on computer and robot vision (crv)

作者： Rioux-Maldague, Lucas Giguere, Philippe Carleton Univ Sch Comp Sci Ottawa ON K1S 5B6 Canada Univ Laval Sch Comp Sci Quebec City PQ G1K 7P4 Canada

ISBN: (纸本)9781479943388

Automatic sign language recognition is an open problem that has received a lot of attention recently, not only because of its usefulness to signers, but also due to the numerous applications a sign classifier can have. In this article, we present a new feature extraction technique for hand pose recognition using depth and intensity images captured from a Microsoft Kinect(TM) sensor. We applied our technique to American Sign Language fingerspelling classification using a Deep Belief Network, for which our feature extraction technique is tailored. We evaluated our results on a multi-user data set with two scenarios: one with all known users and one with an unseen user. We achieved 99 % recall and precision on the first, and 77 % recall and 79 % precision on the second. Our method is also capable of real-time sign classification and is adaptive to any environment or lightning intensity.

关键词： Deep Learning Depth Features Hand Pose Recognition Fingerspelling

来源：评论

学校读者我要写书评

暂无评论

Near-Real-Time Image Matting with Known Background

Near-Real-Time Image Matting with Known Background

引用

6th canadian conference on computer and robot vision

作者： Gong, Minglun Yang, Yee-Hong Mem Univ Newfoundland St John NF A1C 5S7 Canada Univ Alberta Edmonton AB Canada

ISBN: (纸本)9781424442119

this paper presents a novel matting algorithm for handling cases where foreground objects are in front of complex (non-smooth) but known background. the algorithm is based on a Poisson equation that takes the gradient of the known background into consideration. the quantitative evaluation based on ground truth shows that the matting results obtained using the proposed algorithm is more accurate than the ones generated by the global Poisson matting [9]. the proposed algorithm is also optimized for parallel processing and runs in near-real-time on programmable graphics hardware.

关键词： Image matting Poisson equation Programmable graphics hardware

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7页 << < 1 2 3 4 5 6 7 > >>

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：