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

758 篇 会议
135 篇 期刊文献
17 册 图书

馆藏范围

910 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

558 篇 工学
- 354 篇 软件工程
- 285 篇 计算机科学与技术...
- 106 篇 机械工程
- 47 篇 电子科学与技术（可...
- 28 篇 电气工程
- 24 篇 信息与通信工程
- 18 篇 光学工程
- 14 篇 控制科学与工程
- 14 篇 建筑学
- 11 篇 仪器科学与技术
- 11 篇 土木工程
- 10 篇 生物医学工程（可授...
- 8 篇 生物工程
- 7 篇 力学（可授工学、理...
- 6 篇 化学工程与技术
- 4 篇 冶金工程
- 3 篇 动力工程及工程热...
- 3 篇 测绘科学与技术
107 篇 理学
- 65 篇 数学
- 35 篇 物理学
- 11 篇 系统科学
- 9 篇 生物学
- 6 篇 化学
- 3 篇 大气科学
- 3 篇 地球物理学
- 3 篇 统计学（可授理学、...
21 篇 管理学
- 12 篇 管理科学与工程(可...
- 11 篇 图书情报与档案管...
- 4 篇 工商管理
10 篇 医学
- 10 篇 临床医学
3 篇 艺术学
2 篇 经济学
2 篇 农学
2 篇 军事学
1 篇 法学

主题

305 篇 computer graphic...
178 篇 rendering (compu...
149 篇 application soft...
132 篇 computer science
95 篇 shape
87 篇 geometry
86 篇 layout
78 篇 animation
74 篇 solid modeling
73 篇 hardware
72 篇 computational mo...
53 篇 categories and s...
50 篇 visualization
47 篇 data visualizati...
45 篇 humans
38 篇 topology
37 篇 lighting
36 篇 spline
36 篇 surface reconstr...
35 篇 graphics

机构

11 篇 university of to...
9 篇 microsoft resear...
8 篇 school of comput...
7 篇 state key labora...
7 篇 department of co...
6 篇 department of co...
6 篇 university of to...
5 篇 hokkaido univers...
5 篇 tsinghua univers...
5 篇 mpi informatik s...
4 篇 department of co...
4 篇 department of co...
4 篇 max planck insti...
4 篇 department of co...
4 篇 max planck inst ...
4 篇 computer science...
4 篇 suny stony brook...
4 篇 zhejiang univ st...
4 篇 department of co...
4 篇 department of co...

作者

13 篇 t. nishita
10 篇 h.-p. seidel
8 篇 seidel hp
7 篇 hong qin
7 篇 y. dobashi
7 篇 k.i. joy
6 篇 ming ouhyoung
6 篇 l. kobbelt
5 篇 kwan-liu ma
5 篇 t. kanai
5 篇 chen bing-yu
5 篇 seungyong lee
5 篇 kaihuai qin
4 篇 m.c. lin
4 篇 b. hamann
4 篇 qunsheng peng
4 篇 k.t. miura
4 篇 g. elber
4 篇 d. cohen-or
4 篇 r. klein

语言

910 篇 英文

检索条件"任意字段=Pacific Conference on Computer Graphics and Applications"

共 910 条记录，以下是691-700 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 method to generate wet and broken-up animal fur 7

A method to generate wet and broken-up animal fur

引用

7th pacific conference on computer graphics and applications (pacific graphics 99)

作者： Bruderlin, A Sony Pictures Imageworks Culver City CA 90232 USA

ISBN: (纸本)0769502938

This paper describes part of the pipeline which we have implemented for the creation of hair and fur for the motion picture Stuart Little. In particular;we discuss the two effects of producing wet fur and broken-up dry fur We assume that our animal models consist of a connected set of NURBS patches, which define the skin onto which the individual hairs are placed. A wet fur look is achieved by clumping together of neighboring hairs within certain clumping nl ens on the skirt. The definition of these clumping areas can be either static or animated, the latter to simulate spouts of water hitting parts of the fur cent, at making it increasingly wet. A broken-up fur look is generated breaking of hairs along cel-tain fur-tracks on the skin. Copyright (C) 2000 John Wiley & Sons, Ltd.

关键词： computer animation hair fur natural phenomena special effects

来源：评论

学校读者我要写书评

暂无评论

Animation of human locomotion using sagittal elevation angles 8

Animation of human locomotion using sagittal elevation angle...

引用

8th pacific conference on computer graphics and applications

作者： Sun, HC Metaxas, D Univ Penn VAST Lab Philadelphia PA 19104 USA

ISBN: (纸本)0769508685

This paper presents a data-driven procedural model for the kinematic animation of human walking. The use of data yields realistic looking gait, while the procedural model yields flexibility We present a new motion data representation, the sagittal elevation angles, and present biomechanical evidence that these angles have a stereotyped pattern across many different walking situations, implying their reusability as a motion data source. We also sketch our algorithm for animating human gait based on sagittal elevation angle data which allows us to generate curved locomotion on uneven terrain with stylistic variation without requiring new datasets.

关键词： Computational modeling computer architecture Image processing IP networks Mobile communication Multimedia databases Object oriented modeling Protocols Visualization Web and internet services

来源：评论

学校读者我要写书评

暂无评论

An automatic modeling method for fitting volumetric objects with metacubes 8

An automatic modeling method for fitting volumetric objects ...

引用

8th pacific conference on computer graphics and applications

作者： Kim, ES Kim, JJ Chonnam Natl Univ Dept Comp Sci Buk Ku Kwangju South Korea

ISBN: (纸本)0769508685

The implicit modeling is an important technique in modeling of informal objects. However the automatic modeling algorithms with the implicit skeletal elements are not very advanced. In this paper we propose a new skeletal element, Metacube and an automatic modeling technique for informal objects represented by volumetric data. Metacube has the merits of metaball and also enhances the modeling ability of informal objects containing the planar surfaces. For 256 x 256 x 256 size of input volume, the proposed method takes a short generation time within ten minutes on an SGI indigo2 workstation.

关键词： computer science Data mining Deformable models Isosurfaces Ray tracing Shape Surface fitting Workstations

来源：评论

学校读者我要写书评

暂无评论

Compression of indoor video sequences using homography-based segmentation 8

Compression of indoor video sequences using homography-based...

引用

8th pacific conference on computer graphics and applications

作者： Park, TJ Fleishman, S Cohen-Or, D Lischinski, D Computer Software Technology Laboratory Electronics and Telecommunications Research Institute South Korea Computer Science Department Tel-Aviv University Israel School of Computer Science and Engineering Hebrew University of Jerusalem Israel

ISBN: (纸本)0769508685

We present a new compression algorithm for video sequences of indoor scenes, or more generally: sequences containing mostly planar and near-planar surfaces. Our approach utilizes edge and optical flow information in order to segment selected keyframes into regions of general shape, such that the motion of each region is predicted well by a planar homography. With this kind of motion prediction, the errors between the predicted intermediate frames and the actual ones are very small, and can be compactly encoded. Our results demonstrate significant improvements in the accuracy of the compressed video sequences, compared to standard general purpose video compression.

关键词： video compression planar homography edge detection image segmentation optical flow motion prediction image-based rendering

来源：评论

学校读者我要写书评

暂无评论

View-dependent continuous level-of-detail rendering of terrain model 8

View-dependent continuous level-of-detail rendering of terra...

引用

8th pacific conference on computer graphics and applications

作者： Wang, LJ Tang, ZS Dept. of Comput. Sci. and Technol. Tsinghua Univ. Beijing China

ISBN: (纸本)0769508685

Level of Detail modeling method is an effective approach for the interactive visualization of complex models. In this paper we propose a hierarchical tree structure based on fractal dimension to organize the 3D-terrain mesh model and realize the view-dependent continuous level of detail rendering of terrain data with restricted quadtree triangulation method. The total algorithm can be divided into two stages: preprocessing and rendering. In preprocessing, it builds an adaptive hierarchical structure by considering the flatness of terrain surface evaluated by the fractal dimension. Then it can generate triangular approximation mesh by dynamically determining preserved data points according to the view related parameters and performing a restricted quadtree triangulation. Some experiments demonstrate that it is simple and efficient and can be used to support the interactive dynamic rendering of terrain model.

关键词： computer science Data visualization Digital elevation models Fractals Mesh generation Rendering (computer graphics) Rough surfaces Surface roughness Tree data structures Virtual reality

来源：评论

学校读者我要写书评

暂无评论

Interactive simulation of surgical cuts 8

Interactive simulation of surgical cuts

引用

8th pacific conference on computer graphics and applications

作者： Bielser, D Gross, MH Swiss Fed Inst Technol Zurich Switzerland

ISBN: (纸本)0769508685

We present a framework for the interactive simulation of surgical cuts such as being practiced in surgical treatment. Unlike most existing methods our framework is based on tetrahedral volume meshes providing mol-e topological flexibility. In order to keep the representation consistent we apply adaptive subdivision schemes dynamically during the simulation. The detection of collisions between the surgical tool and the tissue is accomplished by using an axis aligned bounding box hierarchy which was adapted for deformable objects. For haptic rendering and feedback, we devised a mechanical scalpel model which accounts far the most important interaction forces between scalpel and tissue. The relaxation is computed using a localized, semi-implicit ODE solver: The achieved quality and performance of the presented framework is demonstrated using a human soft tissue model.

关键词： Biological tissues Computational modeling computer simulation Deformable models Equations Feedback Haptic interfaces Humans Solid modeling Surgery

来源：评论

学校读者我要写书评

暂无评论

Interpolating and approximating moving frames using B-splines 8

Interpolating and approximating moving frames using B-spline...

引用

8th pacific conference on computer graphics and applications

作者： Ma, LZ Jiang, ZD Tony, CKY Nanyang Technol Univ Ctr Adv Media Technol Singapore 639798 Singapore

ISBN: (纸本)0769508685

The representation of moving geometry entities is an important issue in the fields of CAD/CAM and robotics motion design. We present a method to interpolate the moving frame homogeneously using B-splines. By analysing the matrix representation of the moving frames, a simplified optimization functional is derived and a recursive iteration method is presented for approximating orthogonal frames at any positions. The error caused by approximation and interpolation is given and shown to be controllable. Since the calculation of moving frames only related with linear equations of two or three unknowns, and the moving frames are approximated with lower degree of polynomial B-spline, the proposed approach can run very fast. The method is useful in motion design and the swept volume representation.

关键词： CADCAM Computational geometry computer aided manufacturing Design automation Equations Error correction Interpolation Optimization methods Robot motion Spline

来源：评论

学校读者我要写书评

暂无评论

FEM-based dynamic subdivision splines 8

FEM-based dynamic subdivision splines

引用

8th pacific conference on computer graphics and applications

作者： Hong, Q SUNY Stony Brook Dept Comp Sci Stony Brook NY 11794 USA

ISBN: (纸本)0769508685

Recent pears have witnessed dramatic growth in the use of subdivision schemes for graphical modeling and animation, especially for the representation of smooth, oftentimes complex shapes of arbitrary topology. Nevertheless, conventional interactive approaches to subdivision objects can be extremely laborious and inefficient. Users must carefully specify the initial mesh and/or painstakingly manipulate the control vertices at different levels of the subdivision hierarchy to satisfy a diverse set of functional requirements and aesthetic criteria in the modeled object. This modeling drawback results from the lack of direct manipulation tools for the limit geometric shape. To improve the efficiency of interactive design, we have developed a unified FEM-based dynamic methodology for arbitrary subdivision schemes by marrying principles of computational physics and finite element analysis with powerful subdivision geometry. Our dynamic framework permits users to directly manipulate the limit surface obtained from any subdivision procedure via simulated "force" tools. Our experiments demonstrate that the new unified FEM-based framework promises a greater potential for subdivision techniques in geometric modeling, finite element analysis, engineering design, computer graphics, and other visual computing applications.

关键词： physics-based modeling geometric modeling computer graphics CAGD subdivision splines deformable models dynamics finite elements interactive techniques

来源：评论

学校读者我要写书评

暂无评论

Interactive manipulation planning for animated characters 8

Interactive manipulation planning for animated characters

引用

8th pacific conference on computer graphics and applications

作者： Kuffner, J Latombe, JC Stanford Univ Dept Comp Sci Stanford CA 94305 USA

ISBN: (纸本)0769508685

We present a brief overview of an algorithm for interactively animating object grasping and manipulation tasks for human figures. The Technique is designed to efficiently generate feasible single-arm manipulation motions given high-level task commands. For moving an object the motions necessary,for a human arm to reach and grasp the object, reposition it, and return the arm to rest are generated automatically, within a few seconds on average. The method synthesizes motion "on-the-fly" by directly searching the configuration space of the arm. Goal configurations for the arm are computed using an inverse kinematics algorithm that attempts to select a natural posture. A collision-free trajectory connecting the arm initial configuration to the goal configuration is computed using a randomized path planner A high-level description of the methods is given along with results from some computed examples using a human character model.

关键词： Animation Arm computer science Geometry Humans Joining processes Kinematics Path planning Robots Testing

来源：评论

学校读者我要写书评

暂无评论

Progressive geometry compression for meshes 8

Progressive geometry compression for meshes

引用

8th pacific conference on computer graphics and applications

作者： Liu, XG Bao, HJ Heng, PA Wong, TT Sun, HQ Peng, QS State Key Lab. of CAD and CG Zhejiang Univ. China Department of Computer Science and Engineering Chinese University of Hong Kong Hong Kong

ISBN: (纸本)0769508685

A novel progressive geometry compression scheme is presented in the paper. In this scheme a mesh is represented as a base mesh followed by some groups of vertex split operations using an improved simplification method, in which each level of the mesh can be refined into the next level by carrying out a group of vertex split operations in any order. Consequently, the PM representation can be effectively encoded by permuting the vertex split operations in each group. Meanwhile, a geometry predicator using Laplacian operator is designed to predict each new vertex position using its neighbors. The correction is quantized and encoded using Huffman coding scheme. Experimental results show that our algorithm obtains higher compression ratios than the previous work. It is very suitable for progressive transmission of geometry models over Internet.

关键词： triangular mesh geometry compression manifold surface progressive mesh

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91页 << < 66 67 68 69 70 71 72 73 74 75 > >>

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：