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

859 篇 会议
297 篇 期刊文献
21 册 图书

馆藏范围

1,177 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

741 篇 工学
- 590 篇 计算机科学与技术...
- 498 篇 软件工程
- 100 篇 生物医学工程（可授...
- 99 篇 信息与通信工程
- 95 篇 光学工程
- 87 篇 生物工程
- 74 篇 控制科学与工程
- 54 篇 电气工程
- 46 篇 机械工程
- 46 篇 电子科学与技术（可...
- 38 篇 建筑学
- 34 篇 土木工程
- 33 篇 化学工程与技术
- 25 篇 力学（可授工学、理...
- 23 篇 材料科学与工程（可...
- 18 篇 仪器科学与技术
427 篇 理学
- 246 篇 数学
- 135 篇 物理学
- 99 篇 生物学
- 44 篇 统计学（可授理学、...
- 35 篇 化学
- 21 篇 系统科学
113 篇 管理学
- 63 篇 管理科学与工程(可...
- 56 篇 图书情报与档案管...
- 26 篇 工商管理
66 篇 医学
- 64 篇 临床医学
- 54 篇 基础医学(可授医学...
- 41 篇 药学(可授医学、理...
- 16 篇 公共卫生与预防医...
28 篇 法学
- 24 篇 社会学
13 篇 教育学
7 篇 农学
6 篇 艺术学
3 篇 经济学
2 篇 军事学

主题

126 篇 computer graphic...
82 篇 computer science
60 篇 visualization
42 篇 face recognition
33 篇 application soft...
32 篇 animation
32 篇 virtual reality
29 篇 shape
25 篇 data visualizati...
24 篇 computer vision
23 篇 hardware
20 篇 rendering (compu...
19 篇 image segmentati...
18 篇 computational mo...
18 篇 layout
17 篇 silicon
17 篇 image reconstruc...
16 篇 laboratories
16 篇 solid modeling
16 篇 geometry

机构

63 篇 fraunhofer insti...
56 篇 department of co...
21 篇 silicon graphics...
9 篇 institute for co...
9 篇 department of gr...
8 篇 department of gr...
8 篇 institute of gra...
8 篇 institute of com...
7 篇 department of si...
7 篇 fraunhofer insti...
7 篇 mentor graphics ...
6 篇 fraunhofer insti...
6 篇 graphics group d...
6 篇 graphics group d...
5 篇 interaction and ...
5 篇 ieee
5 篇 department of co...
5 篇 department of co...
5 篇 dynamic graphics...
5 篇 mentor graphics ...

作者

43 篇 damer naser
30 篇 naser damer
24 篇 boutros fadi
19 篇 preim bernhard
18 篇 fang meiling
16 篇 kuijper arjan
16 篇 fadi boutros
15 篇 hershberger john
13 篇 urszula stańczyk
12 篇 john hershberger
12 篇 ebert achim
12 篇 stanczyk urszula
11 篇 huber marco
11 篇 meiling fang
10 篇 suri subhash
10 篇 schirra stefan
10 篇 marco huber
9 篇 lawonn kai
9 篇 egger jan
9 篇 wünsche burkhard...

语言

1,139 篇 英文
29 篇 其他
8 篇 中文
1 篇 德文
1 篇 日文

检索条件"机构=Computer Science and Computer Graphics Department"

共 1177 条记录，以下是641-650 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：

A DESIGN CONSIDERATION OF NEURON 3D RECONSTRUCTION VISUALIZATION FOR NEURONAL MORPHOLOGY

A DESIGN CONSIDERATION OF NEURON 3D RECONSTRUCTION VISUALIZA...

引用

IEEE Malaysia International Conference on Communications

作者： Norhasana Razzali Mohd Shafry Mohd Rahim Daut Daman Mohd Daud Kasmuni Department of Computer Graphics & Multimedia Faculty of Computer Science & Information System University of Technology Malaysia

ISBN: (纸本)9781424455317;9781424455324

Virtual neuron is tool that able to provide an extensive neuron cell visualizing and lab-experimenting experience. Its development requires combination efforts of informatics and neurosciences in order to create data acquisition, databasing and computational tool. The requirement to reconstruct neuron model towards greater realism still remains as an essential challenge in biological computing and visualization as to provide abroad appearance of neuron knowledge distribution. This paper enlightens on the ability of computational neuronal modeling as a powerful tool for exploring greater understanding in neuron's developmental processes and structure-function relationships. By this finding, we proposed a design consideration that believes can generate a neuron model with successful and equivalent as per available neuron biological form requirement based on validation from existing neuron visualization. In this proposal, we apply the reconstruction model in generating virtual neuronal morphology integrated with Gouraud shading technique to perform smooth lighting on visualization surface presentation.

关键词： Neurons Visualization design consideration Artificial neural networks scale models Neurosciences Structure-function relationships Informatics

来源：评论

学校读者我要写书评

暂无评论

A high capacity 3D steganography algorithm

A high capacity 3D steganography algorithm

引用

作者： Chao, Min-Wen Lin, Chao-Hung Yu, Cheng-Wei Lee, Tong-Yee Department of Computer Science and Information Engineering Computer Graphics Group National Cheng-Kung University No.1 Ta-Hsueh Road Tainan 701 Taiwan Department of Geomatics National Cheng-Kung University No. 1 Ta-Hsueh Road Tainan 701 Taiwan

In this paper, we present a very high-capacity and low-distortion 3D steganography scheme. Our steganography approach is based on a novel multi-layered embedding scheme to hide secret messages in the vertices of 3D polygon models. Experimental results show that the cover model distortion is very small as the number of hiding layers ranges from 7 to 13 layers. To the best of our knowledge, this novel approach can provide much higher hiding capacity than other state-of-the-art approaches, while obeying the low distortion and security basic requirements for steganography on 3D models. © 2006 IEEE.

关键词： Steganography

来源：评论

学校读者我要写书评

暂无评论

Arch-Explore: A natural user interface for immersive architectural walkthroughs

Arch-Explore: A natural user interface for immersive archite...

引用

IEEE Symposium on 3D User Interfaces (3DUI)

作者： Gerd Bruder Frank Steinicke Klaus H. Hinrichs Visualization and Computer Graphics (VisCG) Research Group Department of Computer Science University of Münster Munster Germany

In this paper we propose the Arch-Explore user interface, which supports natural exploration of architectural 3D models at different scales in a real walking virtual reality (VR) environment such as head-mounted display (HMD) or CAVE setups. We discuss in detail how user movements can be transferred to the virtual world to enable walking through virtual indoor environments. To overcome the limited interaction space in small VR laboratory setups, we have implemented redirected walking techniques to support natural exploration of comparably large-scale virtual models. Furthermore, the concept of virtual portals provides a means to cover long distances intuitively within architectural models. We describe the software and hardware setup and discuss benefits of Arch-Explore.

关键词： User interfaces Legged locomotion Virtual reality computer graphics Indoor environments Laboratories Hardware Virtual environment Haptic interfaces Feedback

来源：评论

学校读者我要写书评

暂无评论

Analysis of appearance space attributes for texture synthesis and morphing

Analysis of appearance space attributes for texture synthesi...

引用

International Conference on Image and Vision Computing New Zealand, IVCNZ

作者： Felix Manke Burkhard C. Wünsche Graphics Group Department of Computer Science University of Auckland Auckland New Zealand

Texture synthesis and morphing are important techniques for efficiently creating realistic and visually attractive textures. A popular class of synthesis algorithm are pixel-based techniques, which search in a given 2D exemplar for a pixel with a similar neighbourhood to the pixel currently being generated. The methods have the advantage that they are fast, they can be easily generalised to higher dimensions, and synthesised textures can be represented as references to the exemplar which allows definition of additional channels, such as displacement maps, at no additional cost. The quality of pixel-based techniques depends on the metric used to compare pixel neighbourhoods. Lefebvre and Hoppe introduced the term appearance space for measures describing pixel neighbourhood similarity. In this paper we introduce new appearance space attributes and evaluate them and existing attributes for texture synthesis and morphing. Our results show that our proposed gradient estimate significantly improves synthesis and morphing quality with little additional cost.

关键词： Costs

来源：评论

学校读者我要写书评

暂无评论

Automatic joint and skeleton computation for the animation of sketch-based 3D objects

Automatic joint and skeleton computation for the animation o...

引用

International Conference on Image and Vision Computing New Zealand, IVCNZ

作者： Rong Yang Burkhard C. Wünsche Graphics Group Department of Computer Science University of Auckland Auckland New Zealand

Animated models are essential for simulations and virtual worlds. In many applications approximate models are sufficient and an efficient model creation and animation suitable for untrained users is required. Sketch-based modelling has been shown to be a suitable interface for creating such models because the underlying pen-and-paper metaphor is intuitive and effective. However, there is no similarly easy process for animating these models. In this paper we present an automatic skeletalisation and rigging algorithm for sketch-based models. Our algorithm analyses sketched contours and creates fully automatically a hierarchical skeleton with joints. The surface mesh is bound to the curved skeleton bones using skinning techniques and the resulting model can be animated using skeletal animation techniques. Our analysis and user evaluation suggests that the joints placements are perceived as natural. The models can be animated using traditional skeletal animation techniques such as key-framing and motion capturing, or can be used as input to physically-based animation techniques and evolutionary algorithms.

关键词： Joints Skeleton Animation

来源：评论

学校读者我要写书评

暂无评论

Perceptual influence of approximate visibility in indirect illumination

Perceptual influence of approximate visibility in indirect i...

引用

作者： Yu, Insu Cox, Andrew Kim, Min H. Ritschel, Tobias Grosch, Thorsten Dachsbacher, Carsten Kautz, Jan Department of Computer Science University College London Gower Street London WC1E 6BT United Kingdom Department of Computer Graphics MPI Informatik Campus E14 66123 Saarbrücken Germany Visual Computing Group Universität Stuttgart Germany

In this article we evaluate the use of approximate visibility for efficient global illumination. Traditionally, accurate visibility is used in light transport. However, the indirect illumination we perceive on a daily basis is rarely of high-frequency nature, as the most significant aspect of light transport in real-world scenes is diffuse, and thus displays a smooth gradation. This raises the question of whether accurate visibility is perceptually necessary in this case. To answer this question, we conduct a psychophysical study on the perceptual influence of approximate visibility on indirect illumination. This study reveals that accurate visibility is not required and that certain approximations may be introduced. © 2009 ACM.

关键词： Visibility

来源：评论

学校读者我要写书评

暂无评论

Haptic Vibration for Emotional Expression of Avatar to Enhance the Realism of Virtual Reality

Haptic Vibration for Emotional Expression of Avatar to Enhan...

引用

International Conference on computer Technology and Development (ICCTD)

作者： Ahmad Hoirul Basori Abdullah Bade Mohd Shahrizal Sunar Daut Daman Nadzari Saari Department of Computer Graphics and Multimedia Faculty of Computer Science and Information Systems Universiti Teknologi Malaysia Johor Darul Takzim Malaysia

This paper intends to show the importance of haptic vibration to support emotional expression of avatar in virtual reality systems. As we know emotional avatar plays a vital role to improve the degree of realism in virtual reality. Current practice in virtual reality still lack of interactivity and immersiveness. In this research, we aim to create a realistic avatar based on haptic tactile frequency. The created avatar will be equipped with some intelligence and emotional features in order to support the interactive communication in virtual reality. Using several level of emotion strengths, the created avatar are ask to communicate their emotion through tactile frequency and operated synchronously with the avatar facial expression, acoustic representation and action-reaction between avatars. Several experiments have been conducted based on particular frequencies of haptic tactile to show the visibility of haptic emotional avatar expression. The results proved that the use of several levels of emotion strengths is able to create very realistic avatar expression.

关键词： Haptic interfaces Avatars Virtual reality Humans computer graphics Multimedia systems computer science Information systems Electronic mail Reluctance generators

来源：评论

学校读者我要写书评

暂无评论

Modeling buildings for mobile robots

Modeling buildings for mobile robots

引用

2009 ASCE International Workshop on Computing in Civil Engineering

作者： Borkowski, A. Grabska, E. Palacz, W. Department of Intelligent Systems Institute of Fundamental Technological Research Polish Academy of Sciences 21 Swietokrzyska Str. PL-00-049 Warsaw Poland Department of Computer Design and Graphics Faculty of Physics Astronomy and Applied Computer Science Jagiellonian University 4 Reymonta Str. PL-30-059 Krakow Poland

ISBN: (纸本)9780784410523

In the near future mobile robots accomplishing such tasks as delivery of goods, assistance for handicapped people and surveillance will become increasingly available. The aim of this paper is to show the disparity that exists at present in modeling buildings for the purposes of two domains: Architecture, Engineering & Construction (AEC) and Mobile Robotics (MR). Digital product and process models developed in the AEC-domain give the user a comprehensive insight into the components and functions of the building but they neglect the needs of mobile robot operating autonomously inside the building. On the other hand, researchers in the MR-domain seem to be unaware of the results achieved in the AEC area. During the last decades the main effort in MR was devoted to the autonomous navigation. This resulted in efficient and robust procedures of acquiring floor maps from sensor readings. Further progress requires the robot to understand semantics of the surrounding world. Based on our previous research in the graph-oriented support of the AEC-design, we propose a digital model of the building that will enable the robot to recognize the functionality of particular spaces, to transform CAD-based floor plans into graphs reflecting topology and function of the building, to plan the execution of tasks posed by the human operator and to navigate inside the building. © 2009 ASCE.

关键词： Mobile robots

来源：评论

学校读者我要写书评

暂无评论

An automated approach to remove line from text bypassing restoration stage

An automated approach to remove line from text bypassing res...

引用

International Conference on computer, Control and Communication

作者： Amjad Rehman Khan Fajri Kurniawan Dzulkifli Mohamad Department of Computer Science Bahauddin Zakaryia University Multan Pakistan Department of Computer Graphics and Multimedia Universiti Teknologi Malaysia Skudai Johor Malaysia

ISBN: (纸本)9781424433131

In composite document image, handwritten and printed text is often found to be overlapped with printed lines. The problem becomes critical for obscure and broken lines at multiple positions. Consequently, line removal is unavoidable pre-processing stage in the development of robust object recognizers. Moreover, the restoration of the handwritten area after removal of lines still persists to be a problem of interest. This paper presents a new approach to detect and remove unwanted printed line inherited in the text image at any position without characters distortion to avoid restoration stage. The proposed technique is based on connected component analysis. Experiment is conducted using single line images that scanned and extracted manually from several documents and forms. It is demonstrated that our approach is equally suitable to deal with line removal in printed and handwritten text written in any language circumvent restoration stage.

关键词： Image restoration Optical character recognition software Character recognition computer science computer graphics Robustness Postal services Leg Writing Morphology

来源：评论

学校读者我要写书评

暂无评论

Noisy Image Edge Detection Using an Uninorm Fuzzy Morphological Gradient

Noisy Image Edge Detection Using an Uninorm Fuzzy Morphologi...

引用

International Conference on Intelligent Systems Design and Applications (ISDA)

作者： Manuel González-Hidalgo Arnau Mir Torres Joan Torrens Sastre Computer Graphics and Vision Group Maths and Computer Science Department University of Balearic Islands Spain Fuzzy Logic and Information Fusion Group Maths and Computer Science Department University of Balearic Islands Spain

Medical images edge detection is one of the most important pre-processing steps in medical image segmentation and 3D reconstruction. In this paper, an edge detection algorithm using an uninorm-based fuzzy morphology is proposed. It is shown that this algorithm is robust when it is applied to different types of noisy images. It improves the results of other well-known algorithms including classical algorithms of edge detection, as well as fuzzy-morphology based ones using the ¿ukasiewicz t-norm and umbra approach. It detects detailed edge features and thin edges of medical images corrupted by impulse or gaussian noise. Moreover, some different objective measures have been used to evaluate the filtered results obtaining for our approach better values than for other approaches.

关键词： Image edge detection Morphology Biomedical imaging Fuzzy sets Gray-scale computer vision Noise reduction Image processing Application software computer science

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118页 << < 61 62 63 64 65 66 67 68 69 70 > >>

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：