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

110 篇 会议
2 册 图书
1 篇 期刊文献

馆藏范围

113 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

98 篇 理学
- 89 篇 物理学
- 32 篇 数学
- 10 篇 生物学
- 5 篇 统计学（可授理学、...
- 1 篇 化学
66 篇 工学
- 49 篇 计算机科学与技术...
- 48 篇 软件工程
- 47 篇 光学工程
- 17 篇 控制科学与工程
- 11 篇 生物医学工程（可授...
- 10 篇 仪器科学与技术
- 10 篇 生物工程
- 9 篇 电气工程
- 4 篇 机械工程
- 2 篇 兵器科学与技术
- 1 篇 电子科学与技术（可...
- 1 篇 信息与通信工程
- 1 篇 环境科学与工程（可...
6 篇 医学
- 5 篇 基础医学(可授医学...
- 1 篇 临床医学
2 篇 管理学
- 2 篇 图书情报与档案管...

主题

33 篇 machine vision
31 篇 computer vision ...
28 篇 robot vision
26 篇 computer vision
21 篇 robots
15 篇 neural networks
14 篇 image segmentati...
13 篇 image processing
12 篇 vision
11 篇 cameras
9 篇 3d image process...
9 篇 visual process m...
8 篇 computing system...
8 篇 sensors
7 篇 3d modeling
5 篇 neurons
5 篇 imaging systems
5 篇 error analysis
4 篇 image filtering
4 篇 feature extracti...

机构

3 篇 texas tech univ.
3 篇 univ. of oulu
2 篇 univ. of saskatc...
2 篇 technical resear...
2 篇 univ. laval
2 篇 florida atlantic...
2 篇 univ of maryland...
2 篇 univ of saskatch...
2 篇 sri int. menlo p...
2 篇 carnegie mellon ...
1 篇 ruhr univ. bochu...
1 篇 univ. of saskatc...
1 篇 the pennsylvania...
1 篇 university of sa...
1 篇 xi an jiao tong ...
1 篇 memorial univ. o...
1 篇 laval univ laval
1 篇 paris xi univ.
1 篇 school of inform...
1 篇 univ. of iowa

作者

4 篇 ligomenides pano...
3 篇 casasent d
3 篇 gupta mm
2 篇 poussart denis
2 篇 natarajan s
2 篇 wang dz
2 篇 gupta madan m.
2 篇 shieh jy
2 篇 zhuang hq
2 篇 sudhakar r
2 篇 modayur bharath
2 篇 parkkinen j
2 篇 jarviluoma m
2 篇 jaaskelainen t
2 篇 hallikainen j
2 篇 mitra s
2 篇 raviv d
1 篇 jordan iii john ...
1 篇 ulutas m
1 篇 mousavi ms

语言

110 篇 英文
2 篇 中文
1 篇 其他

检索条件"任意字段=Intelligent Robots and Computer Vision XI: Biological, Neural Net, and 3-D Methods"

共 113 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：

Multiresolution stroke sketch adaptive representation and neural network processing system for gray-level image recognition

Multiresolution stroke sketch adaptive representation and ne...

引用

intelligent robots and computer vision xi: biological, neural net, and 3-d methods

作者： Meystel, Alexander Rybak, Ilya A. Bhasin, Sanjay Meystel, M. Drexel Univ. Philadelphia PA USA

ISBN: (纸本)0819410276

This paper describes a method for multiresolutional representation of gray-level images as hierarchial sets of strokes characterizing forms of objects with different degrees of generalization depending on the context of the image. This method transforms the original image into a hierarchical graph which allows for efficient coding in order to store, retrieve, and recognize the image. The method which is described is based upon finding the resolution levels for each image which minimizes the computations required. This becomes possible because of the use of a special image representation technique called Multiresolutional Attentional Representation for Recognition, based upon a feature which the authors call a stroke. This feature turns out to be efficient in the process of finding the appropriate system of resolutions and construction of the relational graph. Multiresolutional Attentional Representation for Recognition (MARR) is formed by a multi-layer neural network with recurrent inhibitory connections between neurons, the receptive fields of which are selectively tuned to detect the orientation of local contrasts in parts of the image with appropriate degree of generalization. This method simulates the 'coarse-to-fine' algorithm which an artist usually uses, making at attentional sketch of real images. The method, algorithms, and neural network architecture in this system can be used in many machine-vision systems with AI properties;in particular, robotic vision. We expect that systems with MARR can become a component of intelligent control systems for autonomous robots. Their architectures are mostly multiresolutional and match well with the multiple resolutions of the MARR structure.

关键词： computer vision

来源：评论

学校读者我要写书评

暂无评论

Multiresolution neural network for the fusion of stereo and shape from shading in machine vision

Multiresolution neural network for the fusion of stereo and ...

引用

intelligent robots and computer vision xi: biological, neural net, and 3-d methods

作者： Lepage, Richard Poussart, denis Univ. Laval Charlesbourg Quebec Canada

ISBN: (纸本)0819410276

A goal of computer vision is the construction of scene descriptions based on information extracted from one or more 2d images. A reconstruction strategy based on a three-level representational framework is proposed. The first representational level, the Primal Sketch, makes explicit important information about the two-dimensional image, primarily the intensity changes and their geometrical distribution and organization. The intensity changes appear at several spatial scales and image analysis performed at multiple resolutions is therefore required. We propose a compact pyramidal neural network implementation of the multiresolution representation of the input images. Features of the scene are detected at each resolution level and feedback interaction is built between pyramid levels in order to reinforce edges which correspond to physical features of the observed scene. The second representational level, the raw 2.5 d Sketch, makes explicit the orientation and rough depth at the edge location of the visible surfaces. A multiresolution neural network stereo algorithm is designed to compute the disparity at each pixel location and at all the resolution levels. Matching is facilitated by a hierarchical focussing mechanism. The third representational level, the full 2.5 d Sketch, makes explicit the orientation and depth estimate at all the visible surface coordinates. depth information between the edges is computed with a local shape- from-shading algorithm.

关键词： computer vision

来源：评论

学校读者我要写书评

暂无评论

New approach to parallel clustering and its application to image segmentation

New approach to parallel clustering and its application to i...

引用

intelligent robots and computer vision xi: biological, neural net, and 3-d methods

作者： Hershfinkel, doron dinstein, Its'hak Ben-Gurion Univ. of the Negev Beer-Sheva Israel

ISBN: (纸本)0819410276

The proposed parallel clustering technique performs several clustering processes (for the same data set) in parallel, using different sets of initial cluster centers. Each clustering process consists of a sequence of iterations. The clustering processes are iterated in parallel within each parallel step. By the end of each parallel step, the clustering parameters are evaluated according to prespecified criteria. 'Non-promising' cluster center sets are discarded, and new cluster center sets are formed using 'promising' cluster centers. The presented illustrated examples indicate a reduction of 7% to 30% in the number of iterations required for convergence.

关键词： Iterative methods

来源：评论

学校读者我要写书评

暂无评论

Role of UV light in vision

Role of UV light in vision

引用

intelligent robots and computer vision xi: biological, neural net, and 3-d methods

作者： Parkkinen, Jussi P. Jaaskelainen, Timo Hallikainen, Jarmo Lappeenranta Univ. of Technology and Univ. of Joensuu and Univ. of Lappeenranta Finland

ISBN: (纸本)0819410276

In this study we have measured the spectra from 250nm to 700nm of a set of standard colors. The aim was to find out if it was a suitable set for color vision tests outside the region of human vision in the UV region. Another test set measured the set of natural colors in the range 250nm to IR, which contained color samples of Finnish natural scenes. The first three principal components of the spectra of the Munsell hue test set are shown. The results show that the color test patches are useful for testing color vision in the human visual region from 380nm to 700nm. Results are also given from analysis of the set of natural colors. The principles of color coordinate systems are given for some animals. Color discrimination between animals and humans is compared.

关键词： Color vision

来源：评论

学校读者我要写书评

暂无评论

Computing part hierarchies of 3-d object shape from metric and nonmetric surface representations

Computing part hierarchies of 3-D object shape from metric a...

引用

intelligent robots and computer vision xi: biological, neural net, and 3-d methods

作者： Zlateva, Stoyanka d. Boston Univ. Boston MA USA

ISBN: (纸本)0819410276

Hierarchical representation of three dimensional (3d) object shape has been based on different levels of resolution. This paper introduces a representational hierarchy that is based on the connectedness and neighborliness of object shape expressed through topologies on the bounding surface with increasing strength. The topology at the object part level is weaker than at the level of simply connected elliptic, parabolic, plane and hyperbolic regions and the strongest topology is given by the classical topology for smooth surfaces. This provides a unified view on the representation of three-dimensional object shape for recognition. The open sets have a natural interpretation in the context of object recognition and relate to different types of recognition processes. More elaborate descriptions are naturally obtained by the introduction of additional structure, such as affine and metric. Qualitative shape features are defined at each level of the hierarchy their usefulness and limitation for shape discrimination is discussed. The possibility of deriving the topologies from ordinal structure is considered and examples of object description presented.

关键词： computer vision

来源：评论

学校读者我要写书评

暂无评论

Multiresolution statistical methods in image analysis

Multiresolution statistical methods in image analysis

引用

intelligent robots and computer vision xi: biological, neural net, and 3-d methods

作者： Luettgen, Mark R. Karl, William C. Willsky, Alan S. Tenney, Robert R. Massachusetts Inst. of Technology Cambridge MA USA

ISBN: (纸本)0819410276

In this paper, we discuss a statistical framework for multiscale signal and image processing based on a class of multiresolution stochastic models, which can be used to represent spatial random processes at a range of scales. The model class is quite rich, and in fact includes the class of Markov random fields. In addition, the models have a scale recursive structure which naturally leads to efficient, scale recursive algorithms for smoothing and likelihood calculation. We discuss an application of the framework to the problem of computing optical flow in image sequence, and demonstrate computational savings on the order of one to two orders of magnitude over standard algorithms.

关键词： Image analysis

来源：评论

学校读者我要写书评

暂无评论

Knowledge-based 3-d reconstruction from multiple segmented images

Knowledge-based 3-D reconstruction from multiple segmented i...

引用

intelligent robots and computer vision xi: biological, neural net, and 3-d methods

作者： Walker, Ellen L. Hivnor, Todd Rensselaer Polytechnic Inst. Troy NY USA

ISBN: (纸本)0819410276

One of the purposes of computer vision is to reconstruct a three-dimensional description of the environment from multiple sensor images. Because no single image can show all salient features of a complex scene, an intelligently chosen set of images is needed to provide the complete description. Because the sensor data is generally incomplete and errorful, a priori knowledge about the scene and the sensors is used in the reconstruction process. This paper will describe methods for applying scene and sensor knowledge to the problem of three- dimensional reconstruction from multiple images. In particular, the geometric representation and reasoning techniques applied to 3d generic object recognition in the 3d FORM system [Walk88, Walk90] will be extended to reason about segmented 2d images. Knowledge about the sensors and objects in the scene will be represented as frames in the 3d FORM system. For each sensor, the geometric relationship between the sensor's pose, the image features and the world features is modeled, and for each object, the geometric relationships between the object and its parts are modeled. Three-dimensional reconstruction is performed by transforming each sensor image to a set of constraints on the world, and then combining the constraints from all sensors with constraints imposed by the object models to generate an interpretation that satisfies all constraints. The advantage of this method is that the resulting system is able to adjust itself to the available information without knowing in advance which constraints will be specified.

关键词： Image reconstruction

来源：评论

学校读者我要写书评

暂无评论

Generalized bidirectional associative memories for image processing

Generalized bidirectional associative memories for image pro...

引用

intelligent robots and computer vision xi: biological, neural net, and 3-d methods

作者： Kulkarni, Arun d. Yazdapanhi, Iraj Univ. of Texas/Tyler Tyler TX USA

ISBN: (纸本)0819410276

The bidirectional associative memory (BAM) so far is limited to two input/output patterns. Recently, Humpert has suggested the generalization of the BAM to a bidirectional associative memory with several input/output patterns (BAMg). The generalization of the BAM to the BAMg raises several interesting questions regarding the inter-connections and updating of neuron fields. Some of the possible configurations of the BAMg are investigated in the paper. The BAMg is very useful in many image processing applications where-in storage and retrieval of sets of images is required. Each set may contain two or more images. In this paper, we have developed a software simulation for the BAMg, and have used the BAM g to store and retrieve three sets of images. Each set consists of three images. during the retrieval partial or noisy images are used as the stimulus vectors to retrieve corresponding images in other sets. The results are presented in the paper.

关键词： Associative storage

来源：评论

学校读者我要写书评

暂无评论

Application of fuzzy logic in robot control

Application of fuzzy logic in robot control

引用

intelligent robots and computer vision xi: biological, neural net, and 3-d methods

作者： Kemppainen, Seppo Roning, Juha J. Univ. of Oulu Oulu 57 Finland

ISBN: (纸本)0819410276

during the past several years, fuzzy control has emerged as a suitable control strategy for many complex and nonlinear control problems. The control provided by fuzzy logic is both smooth and accurate. Also the 'if-then' rules of fuzzy control systems are easy to understand and relatively easy to develop. This paper presents a toolkit which is used in the implementation of fuzzy control system. The toolkit consists of C++ class library which computes inferences in fuzzy logic. The toolkit is used to implement a fuzzy control system which controls the movement of a simulated mobile robot. The proposed architecture consists of several rulesets. Each ruleset specializes in some control task, for example, there are rulesets for going around an obstacle, avoiding a moving obstacle, going through a door, etc. The multiple ruleset fuzzy control system is used to guide the simulated mobile robot to a given goal in an unknown environment. With the proposed multiple ruleset architecture complex control problems can be solved while single rulesets remain simple and efficient.

关键词： Mobile robots

来源：评论

学校读者我要写书评

暂无评论

determining Gabor-filter parameters for texture segmentation

Determining Gabor-filter parameters for texture segmentation

引用

intelligent robots and computer vision xi: biological, neural net, and 3-d methods

作者： dunn, dennis F. Higgins, William E. Wakeley, Joseph The Pennsylvania State Univ. State Coll. PA USA

ISBN: (纸本)0819410276

The ability to segment a textured image into separate regions (texture segmentation) continues to be a challenging problem in computer vision. Many texture-segmentation schemes are based on a filter-bank model, where the filters (henceforth referred to as Gabor Filters) are derived from Gabor elementary functions. The goal of these methods is to transform texture differences into detectable filter-output discontinuities at texture boundaries. Then, one can segment the image into differently textured regions. distinct discontinuities occur, however, only if the parameters defining the Gabor filters are suitably chosen. Some previous analysis has shown how to design appropriate filters for discriminating simple textures. designing filters for more general textures, though, has largely been done ad hoc. We have devised a new, more effective, more rigorously based method for determining Gabor-filter parameters. The method is based on an exhaustive, but efficient, search of Gabor-filter parameter space and on a detection-theory formulation of a Gabor filter's output. We provide qualitative arguments and experimental results indicating that our new method is more effective than other methods in producing suitable filter parameters. We demonstrate that our model also gives good filter designs for a variety of texture types.

关键词： computer vision

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12页 << < 1 2 3 4 5 6 7 8 9 10 > >>

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：