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

138 篇 会议
45 篇 期刊文献
5 册 图书

馆藏范围

188 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

132 篇 工学
- 108 篇 计算机科学与技术...
- 97 篇 软件工程
- 29 篇 信息与通信工程
- 20 篇 光学工程
- 19 篇 生物工程
- 18 篇 控制科学与工程
- 15 篇 生物医学工程（可授...
- 12 篇 建筑学
- 12 篇 土木工程
- 8 篇 机械工程
- 7 篇 力学（可授工学、理...
- 7 篇 材料科学与工程（可...
- 7 篇 电气工程
- 7 篇 电子科学与技术（可...
- 6 篇 测绘科学与技术
- 5 篇 化学工程与技术
- 4 篇 冶金工程
80 篇 理学
- 49 篇 数学
- 26 篇 物理学
- 19 篇 生物学
- 6 篇 统计学（可授理学、...
- 4 篇 化学
23 篇 管理学
- 14 篇 图书情报与档案管...
- 12 篇 管理科学与工程(可...
- 6 篇 工商管理
8 篇 医学
- 8 篇 临床医学
- 6 篇 基础医学(可授医学...
- 4 篇 药学(可授医学、理...
6 篇 法学
- 4 篇 社会学
4 篇 教育学
- 4 篇 教育学
3 篇 经济学

主题

16 篇 computer graphic...
7 篇 three dimensiona...
6 篇 visualization
5 篇 image processing
5 篇 animation
4 篇 deep learning
4 篇 computational mo...
4 篇 image coding
4 篇 semantics
4 篇 data visualizati...
4 篇 solid modeling
3 篇 computer science
3 篇 information syst...
3 篇 application soft...
3 篇 manipulators
3 篇 multimedia syste...
3 篇 pattern recognit...
3 篇 costs
3 篇 heart
3 篇 virtual reality

机构

4 篇 state key lab of...
4 篇 institute of com...
3 篇 fraunhofer insti...
3 篇 computer graphic...
3 篇 graphics lab. co...
2 篇 school of comput...
2 篇 school of comput...
2 篇 biometrics and d...
2 篇 ieee computer so...
2 篇 lawrence berkele...
2 篇 department of co...
2 篇 nasa ames resear...
2 篇 college of infor...
2 篇 computer graphic...
2 篇 microsoft resear...
2 篇 computer graphic...
2 篇 university of in...
2 篇 zhejiang univers...
2 篇 department of co...
2 篇 graz university ...

作者

6 篇 zhigang deng
5 篇 mccool michael d...
4 篇 nikolaos v. tsek...
4 篇 mota dulce
4 篇 cho hwan-gue
4 篇 saif alzahir
3 篇 reis luis paulo
3 篇 choy yoon-chul
3 篇 alzahir saif
3 篇 schreck tobias
3 篇 damer naser
3 篇 cheng fuhua
3 篇 kaplan craig s.
3 篇 egger jan
3 篇 nikhil v. navkar
3 篇 wang guoping
3 篇 slusallek philip...
3 篇 wei chen
3 篇 zhang caiming
3 篇 mccool michael

语言

173 篇 英文
13 篇 其他
1 篇 日文
1 篇 中文

检索条件"机构=Computer Graphics Lab Computer Science"

共 188 条记录，以下是91-100 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：

Visibly accurate model-based binary image compression scheme

Visibly accurate model-based binary image compression scheme

引用

IEEE International Conference on Signal and Image Processing Applications (ICSIPA)

作者： Saif alZahir Image Processing Graphics and Multimedia Lab Computer Science Department UNBC Prince George BC Canada

In this paper we propose a model-based binary image compression scheme. In this scheme, we merge one-dimensional (1-D) blocks of black pixels of the input binary image with those in consecutive rows into larger blocks using mathematical models that preserve the quality of the image. This process reduces the number of vertices when the image is segmented into rectangles for compression. The top-left and the bottom-right vertices of each generated rectangle are then identified and the coordinates of which are efficiently encoded. The model for merging the blocks was obtained through extracting the data values involving the blocks of various widths and the subjective tolerance of an average viewer. The data values are then plotted on a Cartesian plane and approximated with linear, logarithmic, and polynomial functions. Simulation results show that the images after merging using the proposed model have less number of rectangles without any obvious image distortion and have higher compression ratio those rectangular partitioning methods in the literature.

关键词： Image coding Mathematical model Merging Polynomials Image segmentation Simulation Correlation

来源：评论

学校读者我要写书评

暂无评论

A fast lossless compression algorithm for Arabic textual images

A fast lossless compression algorithm for Arabic textual ima...

引用

IEEE International Conference on Signal and Image Processing Applications (ICSIPA)

作者： Saif alZahir Graphics Image Processing and Multimedia Lab Computer Science University of Northern British Columbia Prince George BC Canada

In recent years, an unparalleled volume of textual information was transported over the Internet via email, chatting, blogging, twittering, digital libraries, and information retrieval systems. As the volume of text data has exceeded 40% of the total volume of traffic on the Internet, compressing textual data becomes imperative. Many algorithms were introduced and employed for this purpose including Huffman encoding, arithmetic encoding, the Ziv-Lempel family, Dynamic Markov Compression, and Burrow-Wheeler Transform. In this paper, a novel algorithm for compressing textual images is presented. The algorithm comprises of two parts: (i) a fixed-to-variable codebook; and (ii) row and column reduction coding scheme, RCRC. Simulation results on a large number of Arabic textual images show that this algorithm has a compression ratio of approximately 87%, which exceeds published results including those of JBIG2.

关键词： Image coding Entropy Morphology Algorithm design and analysis Vectors Matrix converters Conferences

来源：评论

学校读者我要写书评

暂无评论

Magnetic Resonance Based Control of a Robotic Manipulator for Interventions in the Beating Heart

Magnetic Resonance Based Control of a Robotic Manipulator fo...

引用

2011 IEEE International Conference on Robotics and Automation(2011年IEEE世界机器人与自动化大会 ICRA 2011)

作者： Nikolaos V. Tsekos Johann Lamaury Erol Yeniaras Zhigang Deng Nikhil V. Navkar Dipan J. Shah Karen Chin Medical Robotics Laboratory Department of Computer Science at University of HoustonHoustonTX 77204 Computer Graphics and Interactive Media Lab. Department of Computer ScienceUniversity of HoustonHo Methodist DeBakey Heart & Vascular Center HoustonTX 77030 USA

As a part of an ongoing project, in this paper we introduce the first version of a system which has a novel methodology for Cine (as in cinema) MRI based control of a cardiac robot for beating heart surgeries. The system uses the preoperative planning approach that we developed earlier, and integrates it to the intraoperative algorithms for controlling a robot and tracking some specific landmarks of a highly dynamical surgical field. In particular, our late studies presented herein aim to demonstrate the feasibility of integrating appropriate computational tools to achieve the volumetric image guidance for minimally invasive surgeries in the beating heart. We conceive of the system as practicable for in vitro experiments upon the completion of the first physical prototype, which may pave the way for expansion of the approach for other complex surgeries as well.

关键词： Heart Magnetic resonance imaging Manipulators Surgery Robot kinematics Valves

来源：评论

学校读者我要写书评

暂无评论

A conceptual model for collaborative learning activities design

A conceptual model for collaborative learning activities des...

引用

IEEE Education Engineering (EDUCON)

作者： Dulce Mota Carlos Vaz de Carvalho Luis Paulo Reis GILT Graphics Interaction and Learning Technologies Institute of Engineering Polytechnic of Porto Porto Portugal FEUP Faculty of Engineering LIAAC Artificial Intelligence and Computer Science Lab University of Porta Porto Portugal

This paper presents the Advanced Collaborative Educational Model (ACEM) for conception of collaborative learning activities. It is based on collaboration between teachers through virtual interactions, reutilization, interoperability and adaptability of learning activities. The definition of learning activity is oriented to a constructivist approach. Tagging collaboration and ontologies are also considered in order to facilitate sharing knowledge in a more effective and personalized way. The main goal of this research is to describe teachers' procedures when interacting with the collaborative environment and to develop mechanisms to support teachers in their tasks, mainly in the creation of learning activities to be used in an e-learning context. The model will be implemented through a high-level graphical tool that facilitates synchronous and asynchronous communication.

关键词： Collaboration Collaborative work Engineering education Electronic learning computers Computational modeling

来源：评论

学校读者我要写书评

暂无评论

SURF applied in panorama image stitching

SURF applied in panorama image stitching

引用

2010 2nd International Conference on Image Processing Theory, Tools and Applications, IPTA 2010

作者： Juan, Luo Gwun, Oubong Computer Graphics Lab. Computer Science and Computer Engineering Chonbuk National University Jeonju 561-756 Korea Republic of

ISBN: (纸本)9781424472482

SURF (Speeded Up Robust Features) is one of the famous feature-detection algorithms. This paper proposes a panorama image stitching system which combines an image matching algorithm;modified SURF and an image blending algorithm;multi-band blending. The process is divided in the following steps: first, get feature descriptor of the image using modified SURF;secondly, find matching pairs, check the neighbors by K-NN (K-nearest neighbor), and remove the mismatch couples by RANSAC(Random Sample Consensus);then, adjust the images by bundle adjustment and estimate the accurate homography matrix;lastly, blend images by multi-band blending. Also, comparison of SIFT (Scale Invariant Feature Transform) and modified SURF are also shown as a base of selection of image matching algorithm. According to the experiments, the present system can make the stitching seam invisible and get a perfect panorama for large image data and it is faster than previous method. ©2010 IEEE.

关键词： Image matching

来源：评论

学校读者我要写书评

暂无评论

PhysicsBox: Playful educational tabletop games 10

PhysicsBox: Playful educational tabletop games

引用

ACM International Conference on Interactive Tabletops and Surfaces

作者： Langner, Ricardo Brosz, John Dachselt, Raimund Carpendale, Sheelagh User Interface and Software Engineering Group Department of Simulation and Graphics University of Magdeburg Germany Interactions Lab. Department of Computer Science InnoVis Group Canada

ISBN: (纸本)9781450303996

We present PhysicsBox, a collection of three multi-touch, physics-based, educational games. These games, based on concepts from elementary science have been designed to provide teachers with tools to enrich lessons and support experimentation. PhysicsBox combines two current trends, the introduction of multi-touch tabletops into classrooms and research on the use of simulated physics in tabletop applications. We also provide a Java library that supports hardware independent multi-touch event handling for several tabletops. © 2010 ACM.

关键词： Teaching

来源：评论

学校读者我要写书评

暂无评论

SURF applied in panorama image stitching

SURF applied in panorama image stitching

引用

Workshops on Image Processing Theory, Tools and Applications, IPTA

作者： Luo Juan Gwun Oubong Computer Graphics Lab Chonbuk National University Jeonju South Korea Computer Graphics Lab Computer Science & Computer Engineering Chonbuk National University Jeonju 561-756 South Korea

SURF (Speeded Up Robust Features) is one of the famous feature-detection algorithms. This paper proposes a panorama image stitching system which combines an image matching algorithm; modified SURF and an image blending algorithm; multi-band blending. The process is divided in the following steps: first, get feature descriptor of the image using modified SURF; secondly, find matching pairs, check the neighbors by K-NN (K-nearest neighbor), and remove the mismatch couples by RANSAC(Random Sample Consensus); then, adjust the images by bundle adjustment and estimate the accurate homography matrix; lastly, blend images by multi-band blending. Also, comparison of SIFT (Scale Invariant Feature Transform) and modified SURF are also shown as a base of selection of image matching algorithm. According to the experiments, the present system can make the stitching seam invisible and get a perfect panorama for large image data and it is faster than previous method.

关键词： Feature extraction Lighting Robustness Mathematical model Equations Image matching computer vision

来源：评论

学校读者我要写书评

暂无评论

A Fast Lossless Compression Scheme for Digital Map Images Using Color Separation

A Fast Lossless Compression Scheme for Digital Map Images Us...

引用

IEEE International Conference on Acoustics, Speech, and Signal Processing

作者： Saif Zahir Arber Borici Graphics and Image Processing Lab Computer Science University of N. British Columbia BC Canada

ISBN: (纸本)9781424442959

In this paper, we present a fast lossless compression scheme for digital map images in the raster image format. This work contains two main contributions. The first is centered around the creation of a code book that is based on symbol-entropy. The second contribution is the introduction of a new row-column reduction algorithm. Our scheme proceeds as follows: we determine the number of different colors in a given map image. For each color, we create a separate bi-level data layer, one for the color and the second is for the background. Then, we compress each bi-level layer individually using the proposed method, which is based on symbol-entropy in conjunction with our row-column reduction coding algorithm. Our experimental results show that our lossless compression scheme achieved on average a compression equal to 0.035 bits per pixel which is better than most reported results in the literature or comparable to some. Moreover, our scheme is simple and fast.

关键词： Lossless image compression entropy symbol entropy map images map image compression GIS map compression

来源：评论

学校读者我要写书评

暂无评论

Fitting 3D garment models onto individual human models

Fitting 3D garment models onto individual human models

引用

作者： Li, Jituo Ye, Juntao Wang, Yangsheng Bai, Li Lu, Guodong Digital Interactive Media Lab Institute of Automation Chinese Academy of Sciences No. 95 Zhongguancuan East Road Beijing 100190 China Engineering Research Center of Digitized Textile and Fashion Technology Ministry of Education Donghua University Shanghai 201620 China Institute of Engineering and Computer Graphics Mechanical Department of Zhejiang University Zhejiang University Yuquan Campus No. 38 Zheda Road Hangzhou 310027 China School of Computer Science University of Nottingham Nottingham United Kingdom

Designing an elegant 3D virtual garment model for a 3D virtual human model is labor-intensive, because most existing garment models are custom-made for a specific human model and cannot be easily reused for other individuals. In this paper, we propose a novel method for fitting a given 3D garment model onto human models of various body shapes and poses. The fitting is accomplished by deforming the garment mesh to match the shapes of the human models by using a combination of the following: skeleton-driven volumetric deformation, garmenthuman shape similarity matching and evaluation, the constraints of garmenthuman contact, and garmenthuman ease allowance. Experiments show that our approach performs very well and has the potential to be used in the garment design industry. © 2010 Elsevier Ltd.

关键词： Musculoskeletal system

来源：评论

学校读者我要写书评

暂无评论

Paramidal multi-view PBR: A point-based algorithm for multi-view multi-resolution rendering of large data sets from range images

Paramidal multi-view PBR: A point-based algorithm for multi-...

引用

4th International Conference on computer graphics Theory and Applications, GRAPP 2009

作者： Farooq, Sajid Siebert, J.Paul Computer Vision and Graphics Lab Dept of Computer Science University of Glasgow Glasgow United Kingdom

ISBN: (纸本)9789898111678

This paper describes a new Point-Based-Rendering technique that is parsimonious with the rypically large data-sets captured by stereo-based, multi-view,3D imaging devices for clinical *** approach is based on image pyramids and exploits the implicit topology relations found in range images, but not in unstructured 3D point-could representations. An overvievv of our proposed PBR-based system for visualisation, manipulation, integration and analysis of sets of range images at native resolution is presented along with initial multi-view rendering results.

关键词： Stereo image processing

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19页 << < 6 7 8 9 10 11 12 13 14 15 > >>

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：