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

404 篇 会议
3 篇 期刊文献
2 册 图书

馆藏范围

409 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

349 篇 工学
- 298 篇 计算机科学与技术...
- 278 篇 控制科学与工程
- 90 篇 电气工程
- 53 篇 软件工程
- 35 篇 光学工程
- 22 篇 机械工程
- 22 篇 仪器科学与技术
- 11 篇 信息与通信工程
- 10 篇 测绘科学与技术
- 6 篇 交通运输工程
- 6 篇 安全科学与工程
- 5 篇 生物工程
- 3 篇 航空宇航科学与技...
- 2 篇 动力工程及工程热...
- 2 篇 电子科学与技术（可...
- 2 篇 建筑学
- 2 篇 土木工程
- 1 篇 化学工程与技术
- 1 篇 轻工技术与工程
222 篇 理学
- 216 篇 物理学
- 13 篇 数学
- 5 篇 生物学
- 2 篇 化学
- 2 篇 统计学（可授理学、...
- 1 篇 地球物理学
22 篇 管理学
- 22 篇 管理科学与工程(可...
- 2 篇 工商管理
17 篇 医学
- 17 篇 临床医学
2 篇 经济学
- 2 篇 应用经济学
2 篇 教育学
- 2 篇 教育学
1 篇 军事学

主题

73 篇 computer vision
72 篇 machine vision
43 篇 robots
41 篇 robot vision
38 篇 mobile robots
37 篇 computer vision ...
36 篇 intelligent robo...
34 篇 image processing
27 篇 cameras
24 篇 robotics
23 篇 robot vision sys...
22 篇 image segmentati...
20 篇 object recogniti...
18 篇 navigation
16 篇 stereo vision
15 篇 active vision
15 篇 visualization
15 篇 sensors
12 篇 igvc
11 篇 service robots

机构

20 篇 univ cincinnati ...
5 篇 univ detroit mer...
4 篇 univ. of cincinn...
3 篇 caltech jet prop...
3 篇 tianjin univ sta...
3 篇 us army tardec w...
3 篇 brigham young un...
3 篇 university of ch...
3 篇 tardec warren mi...
3 篇 tianjin normal u...
3 篇 tianjin univ tec...
3 篇 corrsys gmbh
3 篇 univ of cincinna...
3 篇 univ saskatchewa...
2 篇 csem zurich ctr ...
2 篇 univ quebec ecol...
2 篇 corrsys datron s...
2 篇 stevens inst tec...
2 篇 brigham young un...
2 篇 univ vaasa dept ...

作者

17 篇 hall el
9 篇 lauinger n
8 篇 theisen bernard ...
7 篇 lee dah-jye
7 篇 roning juha
6 篇 feng weijia
6 篇 paulik mark
6 篇 krishnan mohan
6 篇 hall e
5 篇 schenker ps
5 篇 luo chaomin
5 篇 zhang baofeng
4 篇 liao xq
4 篇 cao m
4 篇 hall ernest l.
4 篇 tippetts beau
4 篇 zong xiaoning
4 篇 hall ernest
3 篇 lyons damian m.
3 篇 viitanen j

语言

403 篇 英文
4 篇 中文
2 篇 其他

检索条件"任意字段=Conference on Intelligent Robots and Computer Vision XX: Algorithms, Techniques, and Active Vision"

共 409 条记录，以下是101-110 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：

Creative learning for intelligent robots

Creative learning for intelligent robots

引用

conference on intelligent robots and computer vision xxV - algorithms, techniques, and active vision

作者： Liao, Xiaoqun Hall, Ernest L. Univ Cincinnati Ctr Robot Res Cincinnati OH 45221 USA

ISBN: (纸本)9780819469243

This paper describes a methodology for creative learning that applies to man and machines. Creative learning is a general approach used to solve optimal control problems. The creative controller for intelligent machines integrates a dynamic database and a task control center into the adaptive critic learning model. The task control center can function as a command center to decompose tasks into sub-tasks with different dynamic models and criteria functions, while the dynamic database can act as an information system. To illustrate the theory of creative control, several experimental simulations for robot arm manipulators and mobile wheeled vehicles were included. The simulation results showed that the best performance was obtained by using adaptive critic controller among all other controllers. By changing the paths of the robot arm manipulator in the simulation, it was demonstrated that the learning component of the creative controller was adapted to a new set of criteria. The Bearcat Cub robot was another experimental example used for testing the creative control learning. The significance of this research is to generalize the adaptive control theory in a direction toward highest level of human learning - imagination. In doing this it is hoped to better understand the adaptive learning theory and move forward to develop more human-intelligence-like components and capabilities into the intelligent robot. It is also hoped that a greater understanding of machine learning will motivate similar studies to improve human learning.

关键词： adaptive critic design dynamic programming creative learning Neurocontrol intelligent robots artificial intelligence

来源：评论

学校读者我要写书评

暂无评论

computer vision system for an autonomous mobile robot

Computer vision system for an autonomous mobile robot

引用

conference on intelligent robots and computer vision XIX: algorithms, techniques, and active vision

作者： Liao, XQ Cao, J Cao, M Samu, T Hall, E Univ Cincinnati Ctr Robot Res Cincinnati OH 45221 USA

ISBN: (纸本)0819438626

The purpose of this paper is to compare three methods for three-dimensional measurements of line position used for the vision guidance to navigate an autonomous mobile robot. A model is first developed to map three dimensional ground points into image points to be developed using homogeneous coordinates. Then using the ground plane constraint, the inverse transformation that maps image points into three dimensional ground points is determined. And then the system identification problem is solved using a calibration device. Calibration data is used to determine the model parameters by minimizing the mean square error between model and calibration points. A novel simplification is then presented which provides surprisingly accurate results. This method is called the magic matrix approach and uses only the calibration data. A more standard variation of this approach is also considered. The significance of this work is that it shows that three methods that are based on three-dimensional measurements may be used for mobile robot navigation and that a simple method can achieve accuracy to a fraction of an inch which is sufficient in some applications.

关键词： autonomous mobile robot calibration navigation magic matrix

来源：评论

学校读者我要写书评

暂无评论

active vision and sensor fusion for inspection of metallic surfaces

Active vision and sensor fusion for inspection of metallic s...

引用

conference on intelligent robots and computer vision XVI - algorithms, techniques, active vision, and Materials Handling

作者： Leon, FP Beyerer, J Univ. Karlsruhe (Germany)

ISBN: (纸本)0819426407

This paper deals with strategies for reliably obtaining the edges and the surface texture of metallic objects. Since illumination is a critical aspect regarding robustness and image quality, it is considered here as an active component of the image acquisition system. The performance of the methods presented is demonstrated -among other examples -with images of needles for blood sugar tests. Such objects show an optimized form consisting of several planar grinded surfaces delimited by sharp edges. To allow a reliable assessment of the quality of each surface, and a measurement of their edges, methods for fusing data obtained with different illumination constellations were developed. Tile fusion strategy is based on the minimization of suitable energy functions. First, an illumination-based segmentation of the object is performed. To obtain the boundaries of each surface, directional light-field illumination is used. By formulating suitable criteria, nearly binary images are selected by variation of the illumination direction. Hereafter, the surface edges are obtained by fusing the contours of the areas obtained before. Following, an optimally illuminated image is acquired for each surface of the object by varying the illumination direction. For this purpose, a criterion describing the quality of the surface texture has to be maximized, Finally, the images of all textured surfaces of the object are fused to an improved result, in which the whole object is contained with high contrast. Although the methods presented were designed for inspection of needles, they also perform robustly in other computer vision tasks where metallic objects have to be inspected.

关键词： surface image acquisition image contrast sensor fusion illumination series active vision

来源：评论

学校读者我要写书评

暂无评论

Digital image based tree measurement for forest inventory

Digital image based tree measurement for forest inventory

引用

conference on intelligent robots and computer vision XVII - algorithms, techniques, and active vision

作者： Juujarvi, J Heikkonen, J Brandt, S Lampinen, J Helsinki Univ Technol Lab Computat Engn FIN-02015 HUT Finland

ISBN: (纸本)081942983X

In this paper we propose a digital camera based method for estimating the stem diameters of growing trees for forest inventory purposes. The imaging system consists of a single camera, a laser distance measurement device and a calibration stick placed beside the tree to be measured. To carry out the task camera geometry parameters are first;determined using linear pinhole camera and nonlinear lens distortion models. In addition of the accurate camera calibration, the viewing geometry has to be determined for 3-D measurement purpose with the help of the calibration stick. The estimation of the stem diameters is carried out by combining the stem curve information from the image with a priori stem form model. Experimental results reported with Scots pines indicate that this approach provides feasible solutions for the measurement task.

关键词： 3D machine vision camera calibration image segmentation stem form model forest inventory

来源：评论

学校读者我要写书评

暂无评论

From vision to action: Grasping unmodeled objects from a heap

From vision to action: Grasping unmodeled objects from a hea...

引用

conference on intelligent robots and computer vision XIV - algorithms, techniques, active vision, and Materials Handling

作者： Rutishauser, M Ade, F SWISS FED INST TECHNOL IMAGE SCI LABCH-8092 ZURICHSWITZERLAND

ISBN: (纸本)0819419524

We have investigated the problem of removing objects from a heap without having recourse to object models. This capability is useful for `intelligent singulation', i.e., the decomposition of a heap into isolated objects. As we are exclusively relying on geometric information, the use of range data is a natural choice. To ensure that we see opposite patches of the object surfaces, we use up to three range views from different directions. These views are triangulated using the data points as vertices. After merging the views, the resulting surface description is segmented, i.e., partitioned into large sets of contiguous triangles which correspond to objects or object components in the scene. The system then tries to detect grasping opportunities. Two heuristics guide the selection of a `focus of action' which consists of a suitable component. For this component, good grasping point pairs are found by using an intelligent search technique. If no pairs are found due to impending collisions or bad grasping quality another component is checked. Finally the robot performs the grasping. Force sensing allows the correction of inaccuracies of the vision system and the handling of collisions.

关键词： range data segmentation evidence accumulation discrete optimization grasping

来源：评论

学校读者我要写书评

暂无评论

Measurement of the area of involvement in skin disease

Measurement of the area of involvement in skin disease

引用

conference on intelligent robots and computer vision XV: algorithms, techniques, active vision, and Materials Handling

作者： Roning, J Kontinen, J Univ. of Oulu Oulu Finl Finland

ISBN: (纸本)0819423068

The ability to assess the severity of dermatoses by measuring the area of involvement is important in both clinical practice and research, but it has been shown that physicians, nurses and other groups are unable to do this accurately. A common practice in current use is the 'rule of nine' method, but wide variations have been found between observers' estimates. The purpose of this work was to test and demonstrate the feasibility of a computer vision technique for measuring the area of involvement in skin diseases by developing a system for psoriasis area assessment from slides which can be operated in an image processing environment. The exact percentage of the slide area involved varied from 1% to 59%, thus providing realistic material for the system. The system proved sufficiently accurate, and the techniques evidently have a potential for inclusion as parts of a more accurate and rapid method for area measurement in the case of skin diseases.

关键词： psoriasis machine vision area of involvement

来源：评论

学校读者我要写书评

暂无评论

techniques for fisheye lens calibration using a minimal number of measurements

Techniques for fisheye lens calibration using a minimal numb...

引用

conference on intelligent robots and computer vision XIX: algorithms, techniques, and active vision

作者： Mundhenk, TN Rivett, MJ Liao, XQ Hall, EL Univ Cincinnati Ctr Robot Res Dept Mech Ind & Nucl Engn Cincinnati OH 45221 USA

ISBN: (纸本)0819438626

A method is discussed describing how different types of Omni-Directional "fisheye" lenses can be calibrated for use in robotic vision. The technique discussed will allow for full calibration and correction of x,y pixel coordinates while only taking two uncalibrated and one calibrated measurement. These are done by finding the observed x,y coordinates of a calibration target. Any Fisheye lens that has a roughly spherical shape can have its distortion corrected with this technique, Two measurements are taken to discover the edges and centroid of the lens. These can be done automatically by the computer and does not require any knowledge about the lens or the location of the calibration target. A third measurement is then taken to discover the degree of spherical distortion, This is done by comparing the expected measurement to the measurement obtained and then plotting a curve that describes the degree of distortion. Once the degree of distortion is known and a simple curve has been fitted to the distortion shape, the equation of that distortion and the simple dimensions of the lens are plugged into an equation that remains the same for all types of lenses. The technique has the advantage of needing only one calibrated measurement to discover the type of lens bring used.

关键词： onmi vision fisheye circular regression correction distortion nikon

来源：评论

学校读者我要写书评

暂无评论

NEW ENTROPY OPERATOR FOR EDGE ABSTRACTION 12

NEW ENTROPY OPERATOR FOR EDGE ABSTRACTION

引用

12th conference on intelligent robots and computer vision: algorithms and techniques

作者： XIE, XH TIAN, XQ LUO, LM SOUTHEAST UNIV DEPT BIOMED ENGNNANJING 210018PEOPLES R CHINA

ISBN: (纸本)0819413208

This paper presents a new exponential behavior based entropy operator for extracting image edges. Edges can be detected by computing the entropy of brightness or hue in a local region of a picture. The entropy depends not only on the rate of change of brightness or hue, but also on the average brightness or hue. The experimental result verifies the efficiency of the new entropy operator.

关键词： Edge detection computer vision technology Image processing Machine vision Computing systems Image filtering Image segmentation Robot vision robots Image information entropy

来源：评论

学校读者我要写书评

暂无评论

AUTOMATIC INSPECTION OF ELECTRONIC SURFACE-MOUNT ASSEMBLIES 12

AUTOMATIC INSPECTION OF ELECTRONIC SURFACE-MOUNT ASSEMBLIES

引用

12th conference on intelligent robots and computer vision: algorithms and techniques

作者： FORTE, P BROWN, G BARNWELL, P MALYAN, R NETHERWOOD, P KINGSTON UNIV SCH COMP SCI & ELECTR SYSTKINGSTON THAMES KT1 2EESURREYENGLAND

An approach to image analysis is described consisting of five stages: edge detection, thresholding, linking, shape description and shape abstraction. The approach is illustrated by applying the steps to the problem of... 详细信息

ISBN: (纸本)0819413208

关键词： Inspection computer vision technology Machine vision Edge detection Robot vision robots Image analysis Image segmentation Shape analysis Telecommunications

来源：评论

学校读者我要写书评

暂无评论

LOCATING FACIAL FEATURES FOR AGE CLASSIFICATION 12

LOCATING FACIAL FEATURES FOR AGE CLASSIFICATION

引用

12th conference on intelligent robots and computer vision: algorithms and techniques

作者： KWON, YH LOBO, ND UNIV CENT FLORIDA DEPT COMP SCIORLANDOFL 32816

ISBN: (纸本)0819413208

In this paper, we outline computations for visual age classification from facial images. For now, input images can only be classified into one of three age-groups: babies, adults, and senior adults. The computations are based on cranio-facial development theory, and wrinkle analysis. In the implementation, first primary features of the face are found, followed by secondary feature analyses. Preliminary results with real data are presented.

关键词： Mouth Eye Nose Iris computer vision technology Head Machine vision robots Robot vision Image classification

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41页 << < 7 8 9 10 11 12 13 14 15 16 > >>

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：