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

51 篇 会议
3 篇 期刊文献

馆藏范围

54 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

18 篇 工学
- 16 篇 计算机科学与技术...
- 14 篇 软件工程
- 1 篇 光学工程
- 1 篇 仪器科学与技术
- 1 篇 电气工程
- 1 篇 控制科学与工程
- 1 篇 测绘科学与技术
4 篇 理学
- 3 篇 数学
- 2 篇 物理学
- 1 篇 地球物理学
- 1 篇 统计学（可授理学、...
1 篇 医学
- 1 篇 临床医学

主题

19 篇 rendering (compu...
19 篇 data visualizati...
16 篇 computer graphic...
14 篇 hardware
9 篇 parallel process...
9 篇 concurrent compu...
9 篇 computational mo...
9 篇 visualization
8 篇 application soft...
8 篇 graphics
7 篇 chromium
6 篇 costs
6 篇 load management
6 篇 layout
5 篇 data mining
5 篇 displays
5 篇 isosurfaces
5 篇 solid modeling
5 篇 large-scale syst...
5 篇 partitioning alg...

机构

3 篇 university of ca...
2 篇 aist
2 篇 sandia national ...
1 篇 lawrence berkele...
1 篇 department of el...
1 篇 department of co...
1 篇 ohio state uinve...
1 篇 eberhard karls u...
1 篇 department of el...
1 篇 school of comput...
1 篇 univ alabama dep...
1 篇 clearspeed techn...
1 篇 albuquerque high...
1 篇 sandia natl labs...
1 篇 princeton univer...
1 篇 wsi gris univers...
1 篇 los alamos natio...
1 篇 sandia national ...
1 篇 university of te...
1 篇 lawrence livemor...

作者

2 篇 takama yasufumi
2 篇 wakabayashi hiro...
2 篇 k. moreland
2 篇 b. hamann
2 篇 m. meissner
2 篇 w. strasser
2 篇 tanaka hiromi t.
2 篇 f. bensaali
2 篇 han-wei shen
2 篇 ma kl
2 篇 d. bartz
2 篇 c.t. silva
2 篇 a. amira
2 篇 d. staneker
2 篇 e.w. bethel
2 篇 jinzhu gao
2 篇 lum eb
2 篇 bethel ew
1 篇 d. breen
1 篇 muraki s

语言

54 篇 英文

检索条件"任意字段=IEEE Symposium on Parallel and Large-Data Visualization and Graphics 2003, PVG 2003"

共 54 条记录，以下是11-20 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：

Real-time volume rendering of time-varying data using a fragment-shader compression approach 03

Real-time volume rendering of time-varying data using a frag...

引用

ieee symposium on parallel and large-data visualization and graphics

作者： Binotto, APD Comba, JLD Freitas, CMD Univ Fed Rio Grande do Sul Inst Informat Porto Alegre RS Brazil

ISBN: (纸本)078038122X

The recent advance of graphics hardware allowed real-time volume rendering of structured grids using a 3D texturing approach. The next challenging problem is to extend the algorithms to time-varying volumetric data (4D functions), which consume more storage and are not directly supported in current graphics hardware. In this work we present a new visualization technique that includes (1) a compression scheme of sparse 4D functions into 3D textures, and (2) a visualization algorithm that decompress the stored data from the 3D textures using the programmability of fragment shaders, allowing real-time visualization of such data. We illustrate the system in action with datasets resulting from computational fluid dynamics simulations.

关键词： compression volume rendering graphics hardware

来源：评论

学校读者我要写书评

暂无评论

Efficient parallel out-of-core isosurface extraction 03

Efficient parallel out-of-core isosurface extraction

引用

ieee symposium on parallel and large-data visualization and graphics

作者： Zhang, HJ Newman, TS Univ Alabama Dept Comp Sci Huntsville AL 35899 USA

ISBN: (纸本)078038122X

A new approach for large dataset isosurface extraction is presented. The approach's aim is efficient parallel isosurfacing when the dataset cannot be processed entirely in-core. The approach focuses on reducing the memory requirement and optimizing disk I/O while achieving a balanced load. In particular, an accurate model of isosurface extraction time is exploited to evenly distribute work across processors. The approach achieves processing efficiency by also avoiding unnecessary processing for portions of the dataset that are not intersected by the isosurface. To reduce the redundant computations and the storage requirements, a flexible, variably-granular data structure is utilized, thereby achieving excellent time and space performance.

关键词： isosurface extraction load balancing out-of-core parallel processing

来源：评论

学校读者我要写书评

暂无评论

parallel cell projection rendering of adaptive mesh refinement data 03

Parallel cell projection rendering of adaptive mesh refineme...

引用

ieee symposium on parallel and large-data visualization and graphics

作者： Weber, GH Öhler, M Kreylos, O Shalf, JM Bethel, EW Hamann, B Scheuermann, G Univ Calif Davis Dept Comp Sci CIPIC Davis CA 95616 USA

ISBN: (纸本)078038122X

Adaptive Mesh Refinement (AMR) is a technique used in numerical simulations to automatically refine (or de-refine) certain regions of the physical domain in a finite difference calculation. AMR data consists of nested hierarchies of data grids. As AMR visualization is still a relatively unexplored topic, our work is motivated by the need to perform efficient visualization of large AMR data sets. We present a software algorithm for parallel direct volume rendering of AMR data using a cell-projection technique on several different parallel platforms. Our algorithm can use one of several different distribution methods, and we present performance results for each of these alternative approaches. By partitioning an AMR data set into blocks of constant resolution and estimating rendering costs of individual blocks using an application specific benchmark, it is possible to achieve even load balancing.

关键词： volume rendering adaptive mesh refinement load balancing. multi-arid methods parallel rendering visualization

来源：评论

学校读者我要写书评

暂无评论

The feature tree: Visualizing feature tracking in distributed AMR datasets 03

The feature tree: Visualizing feature tracking in distribute...

引用

ieee symposium on parallel and large-data visualization and graphics

作者： Chen, J Silver, D Jiang, L Rutgers State Univ Dept Elect & Comp Engn Piscataway NJ 08855 USA

ISBN: (纸本)078038122X

In this paper, we describe a feature extraction and tracking algorithm for AMR (Adaptive Mesh Refinement) datasets that operates within a distributed computing environment. Because features can span multiple refinement levels and multiple processors, tracking must be performed across time, across levels, and across processors. The resulting visualization is represented as a "Feature Tree". A feature will now contain multiple parts corresponding to different levels of refinements. The feature tree allows a viewer to determine that a feature splits or merges at the next refinement level, and allows a viewer to extract and isolate a multi-level isosurface and watch how that surface changes over both time and space. The algorithm is implemented within a computational steering environment which enables the visualization routines to operate on the data in-situ (while the simulation is ongoing).

关键词： scientific visualization AMR visualization feature tracking distributed visualization problem solving environment

来源：评论

学校读者我要写书评

暂无评论

From cluster to wall with VTK

From cluster to wall with VTK

引用

ieee symposium on parallel and large-data visualization and graphics (pvg)

作者： K. Moreland D. Thompson Sandia National Laboratories USA

We describe a new set of parallel rendering components for VTK, the visualization toolkit. The parallel rendering units allow for the rendering of vast quantities of geometry with a focus on cluster computers. Furthermore, the geometry may be displayed on tiled displays at full or reduced resolution. We demonstrate an interactive VTK application processing an isosurface consisting of nearly half a billion triangles and displaying on a power wall with a total resolution of 63 million pixels. We also demonstrate an interactive VTK application displaying the same geometry on a desktop connected to the cluster via a TCP/IP socket over 100BASE-T Ethernet.

关键词： visualization Computer displays Concurrent computing Application software Chromium Rendering (computer graphics) User interfaces Geometry Computational modeling Predictive models

来源：评论

学校读者我要写书评

暂无评论

Visibility-based prefetching for interactive out-of-core rendering 03

Visibility-based prefetching for interactive out-of-core ren...

引用

ieee symposium on parallel and large-data visualization and graphics (pvg)

作者： W.T. Correa J.T. Klosowski C.T. Silva Princeton University IBM Research Department of Computer Science Princeton University Princeton NJ

ISBN: (纸本)9780769520919

We present a new visibility-based prefetching algorithm for interactive out-of-core rendering of large models on an inexpensive PC. Using an approximate visibility technique, we can very accurately and efficiently determine which geometry will be visible in the near future and prefetch that geometry from disk before it must be rendered. Our prefetching algorithm is a key part of a visualization system capable of rendering a 13-million triangle model with 99% accuracy at interactive frame rates. Our prefetching algorithm is the first of its kind to be based on a from-point visibility technique, and enables interactive rendering on a commodity PC, as opposed to expensive high-end graphics workstations or parallel machines.

关键词： Prefetching Geometry Computer graphics Rendering (computer graphics) Personal communication networks Throughput Solid modeling Workstations parallel machines Costs

来源：评论

学校读者我要写书评

暂无评论

pvg 2003 (parallel and large-data visualization and graphics)

引用

Computers & graphics 2003年第4期27卷 662-662页

来源：评论

学校读者我要写书评

暂无评论

Efficient parallel out-of-core isosurface extraction

Efficient parallel out-of-core isosurface extraction

引用

ieee symposium on parallel and large-data visualization and graphics (pvg)

作者： H. Zhang T.S. Newman Department of Computer Science University of Alabama Huntsville USA

关键词： Isosurfaces data mining Concurrent computing data structures Computer science data visualization Acceleration Chromium Computational geometry Solid modeling

来源：评论

学校读者我要写书评

暂无评论

A PC cluster system for simultaneous interactive volumetric modeling and visualization

A PC cluster system for simultaneous interactive volumetric ...

引用

ieee symposium on parallel and large-data visualization and graphics (pvg)

作者： S. Muraki E.B. Lum K.-L. Ma M. Ogata X. Liu AIST Japan University of California Davis USA Mitsubishi Precision Company Limited Japan

A number of problems are well suited for volumetric representation for both simulation and storage, however, the large amount of data that needs to be processed and rendered with these volumes makes interactive manipulation extremely challenging. We present a scalable PC cluster system (VG cluster) designed specifically to enable simultaneous volumetric computation and visualization, using compositing hardware devices and the latest PC graphics accelerators. We demonstrate the flexibility and performance of this system with several different applications that include reaction-diffusion simulation, volumetric image processing, and vector field visualization. We also discuss how to improve the visual computing performance of this system with some load balancing techniques.

关键词： Rendering (computer graphics) Hardware Computer graphics Computational modeling large-scale systems data visualization Computer simulation Application software Image processing Load management

来源：评论

学校读者我要写书评

暂无评论

Real-time volume rendering of time-varying data using a fragment-shader compression approach

Real-time volume rendering of time-varying data using a frag...

引用

ieee symposium on parallel and large-data visualization and graphics (pvg)

作者： A.P.D. Binotto J.L.D. Comba C.M.D. Freitas UFRGS Brazil Instituto de Informática Universidade Federal do Rio Grande do Sul Brazil

The recent advance of graphics hardware allowed real-time volume rendering of structured grids using a 3D texturing approach. The next challenging problem is to extend the algorithms to time-varying volumetric data (4D functions), which consume more storage and are not directly supported in current graphics hardware. Here we present a new visualization technique that includes (1) a compression scheme of sparse 4D functions into 3D textures, and (2) a visualization algorithm that decompress the stored data from the 3D textures using the programmability of fragment shaders, allowing real-time visualization of such data. We illustrate the system in action with datasets resulting from computational fluid dynamics simulations.

关键词： data visualization Rendering (computer graphics) Hardware Image coding Computational fluid dynamics Petroleum Computer graphics Drilling Laboratories Statistical analysis

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6页 << < 1 2 3 4 5 6 > >>

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：