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

500 篇 会议
74 篇 期刊文献
1 册 图书

馆藏范围

575 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

343 篇 工学
- 261 篇 软件工程
- 205 篇 计算机科学与技术...
- 78 篇 电气工程
- 27 篇 机械工程
- 26 篇 生物医学工程（可授...
- 21 篇 电子科学与技术（可...
- 14 篇 光学工程
- 10 篇 信息与通信工程
- 10 篇 生物工程
- 9 篇 建筑学
- 8 篇 力学（可授工学、理...
- 8 篇 材料科学与工程（可...
- 7 篇 控制科学与工程
- 7 篇 土木工程
- 7 篇 化学工程与技术
- 5 篇 核科学与技术
- 4 篇 仪器科学与技术
- 4 篇 测绘科学与技术
83 篇 理学
- 46 篇 数学
- 36 篇 物理学
- 21 篇 化学
- 11 篇 生物学
- 4 篇 地球物理学
- 4 篇 统计学（可授理学、...
35 篇 医学
- 32 篇 临床医学
- 10 篇 基础医学(可授医学...
- 9 篇 药学(可授医学、理...
- 3 篇 特种医学
13 篇 管理学
- 8 篇 图书情报与档案管...
- 5 篇 管理科学与工程(可...
4 篇 农学
1 篇 法学
1 篇 艺术学

主题

178 篇 rendering (compu...
136 篇 data visualizati...
89 篇 volume rendering
84 篇 visualization
62 篇 computer graphic...
45 篇 hardware
42 篇 transfer functio...
39 篇 biomedical imagi...
33 篇 graphics
28 篇 computed tomogra...
22 篇 graphics process...
22 篇 volume visualiza...
19 篇 graphics process...
19 篇 shape
18 篇 casting
18 篇 data mining
17 篇 computational mo...
17 篇 acceleration
17 篇 interpolation
17 篇 image reconstruc...

机构

9 篇 university of ca...
7 篇 ohio state univ ...
6 篇 univ calif davis...
6 篇 institute of com...
6 篇 purdue univ w la...
6 篇 zhejiang univ st...
5 篇 vienna univ tech...
5 篇 argonne national...
4 篇 institute of com...
4 篇 computing resear...
4 篇 department of co...
4 篇 univ calif davis...
4 篇 department of el...
4 篇 department of in...
3 篇 department of si...
3 篇 christian michel...
3 篇 peking universit...
3 篇 argonne natl lab...
3 篇 lawrence livermo...
3 篇 univ calif davis...

作者

14 篇 ma kwan-liu
13 篇 kwan-liu ma
12 篇 ertl thomas
11 篇 shen han-wei
10 篇 weiskopf daniel
9 篇 han-wei shen
8 篇 ljung patric
8 篇 viola ivan
8 篇 ebert david s.
7 篇 a. kaufman
7 篇 ynnerman anders
7 篇 ma kl
7 篇 chen min
7 篇 kaufman arie
6 篇 bruckner stefan
6 篇 ropinski timo
6 篇 hansen c
5 篇 pfister hanspete...
5 篇 timo ropinski
5 篇 r. machiraju

语言

574 篇 英文
1 篇 其他

检索条件"任意字段=IEEE Symposium on Volume Visualization and Graphics"

共 575 条记录，以下是61-70 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 language for visualization variation and transformation

A language for visualization variation and transformation

引用

ieee symposium on Visual Languages and Human Centric Computing (VL/HCC)

作者： Karl Smeltzer Oregon State University

Improvements in computer technology have spawned an exponential growth in both the scope and volume of data collection, as well as a corresponding shortage of capable analysts. This applies not just to scientists, but also to consumers who are gaining unprecedented access to data from their cars, homes, phones, and other devices. Meanwhile, visualization has emerged as an effective tool for exploring and gathering insight from large quantities of data. However, constructing effective visualizations is often difficult, and current tools often lack either the flexibility to extend to custom problem domains or else require low-level graphics programming expertise to generate even simple visualizations. Furthermore, most solutions are ad hoc, preventing users from transforming and evolving visualizations, instead forcing them into a rigid, linear workflow. One possible approach to solving these problems is through the definition of a domain-specific language (DSL). This approach offers a number of potential advantages, the most immediate being flexibility. A visualization DSL could support multiple levels of abstraction at once, each of which could be targeted at different user needs and expertise levels. This, in turn, could allow users with varying levels of expertise to make use of the abstraction layers they find most appropriate, and support the creation of simple and common visualizations without sacrificing the option for more detailed control when necessary. This layering could also allow implementation details to be hidden when desired. Pixel position information, for example, could be hidden behind a scalable and unitless environment which would allow the user to place and size visualization components in relation to one another.

关键词： Data visualization DSL visualization Data analysis Programming Image color analysis

来源：评论

学校读者我要写书评

暂无评论

Multi-GPU based near real-time preprocessing and releasing system of optical satellite images

Multi-GPU based near real-time preprocessing and releasing s...

引用

ieee International symposium on Geoscience and Remote Sensing (IGARSS)

作者： Liuyang Fang Mi Wang Hexiang Ying Fen Hu Mapping and Remote Sensing Wuhan University Hubei China Geomatics Center of Zhejiang Province Hangzhou Zhejiang China National Administration of Surveying Satellite Surveying and Mapping Application Center (SASMAC) Beijing China

The volume of the image data collected by optical satellites is increasing tremendously nowadays. In this paper, we present our recent research on the multi-graphics processing unit (multi-GPU) based near real-time preprocessing and releasing system (RPRS) of optical satellite images. RPRS consists of two sub-systems, namely, the image preprocessing sub-system and the image releasing sub-system. The image preprocessing sub-system ports the four image processors (i.e. relative radiometric correction, median filtering, modulation transfer function compensation and geometric correction) to the GPUs for execution with the compute unified device architecture (CUDA). Both the basic GPU implementation and three optimization measures are presented. To validate our strategy, an entire ZY-3 nadir image strip consisting of 80 images is used for experiment on the multi-GPU system that consists of four NVIDIA Tesla M2050 GPUs. The results show that the efficiency of the processors is substantially accelerated by the use of GPU. The speedup ratios are between 10.94 and 44.89. Moreover, when using all the four GPUs, the processing of the entire image strip only costs 19 min 45 s, which could meet the near realtime preprocessing requirement. The image releasing system affords the direct visualization of the georeferenced images on the geographic base map of GeoGlobe, a Google Earth like 3D spatial information releasing platform developed by State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, China. It is very convenient for the follow-up relevant applications.

关键词： graphics processing units Satellites Satellite broadcasting Remote sensing Adaptive optics Optical filters

来源：评论

学校读者我要写书评

暂无评论

Accelerating Curvature Estimate in 3D Seismic Data Using GPGPU

Accelerating Curvature Estimate in 3D Seismic Data Using GPG...

引用

International symposium on Computer Architecture and High Performance Computing (SBAC-PAD)

作者： Leonardo Martins Marco Aurelio Goncalves da Silva Marcelo Arruda Joner Duarte Pedro Mario Silva Roberto Beauclair Seixas Marcelo Gattass Paulo Souza Jairo Panetta Tecgraf/PUC-Rio Rio de Janeiro Petrobras Rio de Janeiro ITA/IEC São José dos Campos

Seismic interpretation is a vital step in oil and gas industry. Choosing proper drilling locations is a major challenge to the interpreters, since an ultra-deep water oil well located below 2500 meters of water can cost dozens of millions of dollars. volumetric curvature attributes are widely used to visualize folds, faults, among other key structures that define a possible reservoir. However, volumetric curvature estimate is very compute-intensive and can take several hours. The main goal of this paper is to present a GPGPU implementation that perform volumetric curvature estimate at interactive real-time, for a single volume slice. We show an implementation that maximizes memory access, loading necessary data to GPU shared memory using a circular buffer. The most compute demanding kernel achieved 56% of GPU peak performance and 1.676 instructions per clock out of theoretical maximum 2. Our results show an average speed-up of 12 times compared to CPU with OpenMP. In addition, the application fits really well on GPUs, due to the high number of registers available plus programmable cache (CUDA shared memory). The GPU performance gains enabled on-the-fly calculations during visualization at interactive real-time, instead of waiting time of hours for the whole volume.

关键词： graphics processing units Registers Instruction sets Kernel Optimization Three-dimensional displays Real-time systems

来源：评论

学校读者我要写书评

暂无评论

Evaluation of Depth of Field for Depth Perception in DVR

Evaluation of Depth of Field for Depth Perception in DVR

引用

6th ieee symposium on Pacific visualization (PacificVis)

作者： Grosset, A. V. Pascal Schott, Mathias Bonneau, Georges-Pierre Hansen, Charles D. Univ Utah Sch Comp Salt Lake City UT 84112 USA Univ Utah Sci Inst Salt Lake City UT 84112 USA Univ Utah NVIDIA Sch Comp Salt Lake City UT 84112 USA Univ Utah NVIDIA Sch Comp Salt Lake City UT 84112 USA Univ Grenoble INRIA LJK Grenoble France

ISBN: (纸本)9781467347976

In this paper we present a user study on the use of Depth of Field for depth perception in Direct volume Rendering. Direct volume Rendering with Phong shading and perspective projection is used as the baseline. Depth of Field is then added to see its impact on the correct perception of ordinal depth. Accuracy and response time are used as the metrics to evaluate the usefulness of Depth of Field. The onsite user study has two parts: static and dynamic. Eye tracking is used to monitor the gaze of the subjects. From our results we see that though Depth of Field does not act as a proper depth cue in all conditions, it can be used to reinforce the perception of which feature is in front of the other. The best results (high accuracy & fast response time) for correct perception of ordinal depth occurs when the front feature (out of the two features users were to choose from) is in focus and perspective projection is used.

关键词： I.3.7 [Computer graphics]: Three-Dimensional graphics and Realism Color, shading, shadowing and texture I.3.m [Computer graphics]: Miscellaneous I. 4.10 [ Image Processing and Computer Vision]: Image Representation volumetric

来源：评论

学校读者我要写书评

暂无评论

Interactive rendering and efficient querying for large multivariate seismic volumes on consumer level PCs

Interactive rendering and efficient querying for large multi...

引用

2013 3rd ieee symposium on Large-Scale Data Analysis and visualization, LDAV 2013

作者： Zhou, Liang Hansen, Charles SCI Institute School of Computing University of Utah United States

ISBN: (纸本)9781479916597

We present a volume visualization method that allows interactive rendering and efficient querying of large multivariate seismic volume data on consumer level PCs. The volume rendering pipeline utilizes a virtual memory structure that supports out-of-core multivariate multi-resolution data and a GPU-based ray caster that allows interactive multivariate transfer function design. A Gaussian mixture model representation is precomputed and nearly interactive querying is achieved by testing the Gaussian functions against user defined transfer functions on the GPU in the runtime. Finally, the method has been tested on a multivariate 3D seismic dataset which is larger than the size of the main memory of the testing machine. © 2013 ieee.

关键词： volume rendering

来源：评论

学校读者我要写书评

暂无评论

An analysis of scalable GPU-based ray-guided volume rendering

An analysis of scalable GPU-based ray-guided volume renderin...

引用

2013 3rd ieee symposium on Large-Scale Data Analysis and visualization, LDAV 2013

作者： Fogal, Thomas Schiewe, Alexander Kruger, Jens HPC Group Duisburg-Essen SCI Germany HPC Group Duisburg-Essen Intel VCI Germany

ISBN: (纸本)9781479916597

volume rendering continues to be a critical method for analyzing large-scale scalar fields, in disciplines as diverse as biomedical engineering and computational fluid dynamics. Commodity desktop hardware has struggled to keep pace with data size increases, challenging modern visualization software to deliver responsive interactions for O(N3) algorithms such as volume rendering. We target the data type common in these domains: regularly-structured data. In this work, we demonstrate that the major limitation of most volume rendering approaches is their inability to switch the data sampling rate (and thus data size) quickly. Using a volume renderer inspired by recent work, we demonstrate that the actual amount of visualizable data for a scene is typically bound considerably lower than the memory available on a commodity GPU. Our instrumented renderer is used to investigate design decisions typically swept under the rug in volume rendering literature. The renderer is freely available, with binaries for all major platforms as well as full source code, to encourage reproduction and comparison with future research. © 2013 ieee.

关键词： volume rendering

来源：评论

学校读者我要写书评

暂无评论

Transfer function design based on user selected samples for intuitive multivariate volume exploration

Transfer function design based on user selected samples for ...

引用

6th ieee symposium on Pacific visualization, PacificVis 2013

作者： Zhou, Liang Hansen, Charles SCI Institute School of Computing University of Utah United States

ISBN: (纸本)9781467347976

Multivariate volumetric datasets are important to both science and medicine. We propose a transfer function (TF) design approach based on user selected samples in the spatial domain to make multivariate volumetric data visualization more accessible for domain users. Specifically, the user starts the visualization by probing features of interest on slices and the data values are instantly queried by user selection. The queried sample values are then used to automatically and robustly generate high dimensional transfer functions (HDTFs) via kernel density estimation (KDE). Alternatively, 2D Gaussian TFs can be automatically generated in the dimensionality reduced space using these samples. With the extracted features rendered in the volume rendering view, the user can further refine these features using segmentation brushes. Interactivity is achieved in our system and different views are tightly linked. Use cases show that our system has been successfully applied for simulation and complicated seismic data sets. © 2013 ieee.

关键词： volume rendering

来源：评论

学校读者我要写书评

暂无评论

In-Situ visualization in fluid mechanics using Catalyst: A case study for Code Saturne

In-Situ visualization in fluid mechanics using Catalyst: A c...

引用

2013 3rd ieee symposium on Large-Scale Data Analysis and visualization, LDAV 2013

作者： Lorendeau, Benjamin Fournier, Yvan Ribes, Alejandro University of Bordeaux 1 France Electricité de France RandD France

ISBN: (纸本)9781479916597

Numerical simulations using supercomputers are producing an increasingly larger volume of data to be visualized. In this context, Catalyst is a prototype In-Situ visualization library developed by Kitware to help reduce the data post-treatment overhead. On the other side, Code Saturne is a Computational Fluid Dynamics code used at Eléctricité de France (EDF), one of the biggest electricity producers in Europe, for its large scale numerical simulations. In this article we present a study case where Catalyst is integrated into Code Saturne. We evaluate the feasibility and performance of this integration by running two test cases in one of our corporate supercomputers. © 2013 ieee.

关键词： Computational fluid dynamics

来源：评论

学校读者我要写书评

暂无评论

ieee symposium on Large Data Analysis and visualization 2013, LDAV 2013 - Proceedings

IEEE Symposium on Large Data Analysis and Visualization 2013...

引用

2013 3rd ieee symposium on Large-Scale Data Analysis and visualization, LDAV 2013

ISBN: (纸本)9781479916597

The proceedings contain 23 papers. The topics discussed include: distributed parallel particle advection using work requesting;a scalable algorithm for single-linkage hierarchical clustering on distributed-memory architectures;portable data-parallel visualization and analysis in distributed memory environments;efficient parallel volume rendering of large-scale adaptive mesh refinement data;visualizing large-scale atomistic simulations in ultra-resolution immersive environments;a provably-robust sampling method for generating colormaps of large data;trelliscope: a system for detailed visualization in the deep analysis of large complex data;filtering edge for exploration of large graphs;proper orthogonal decomposition based parallel compression for visualizing big data on the K Computer;and visual analysis on online display advertising data.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Efficient parallel volume rendering of large-scale adaptive mesh refinement data

Efficient parallel volume rendering of large-scale adaptive ...

引用

2013 3rd ieee symposium on Large-Scale Data Analysis and visualization, LDAV 2013

作者： Leaf, Nick Vishwanath, Venkatram Insley, Joseph Hereld, Mark Papka, Michael E. Ma, Kwan-Liu University of California Davis United States Argonne National Laboratory United States Northern Illinois University United States

ISBN: (纸本)9781479916597

Adaptive Mesh Refinement is a popular approach for allocating scarce computing resources to the most important portions of the simulation domain. This approach implies spatial compression and the large simulation sizes which necessitate it. We present a novel, cluster- and GPU-parallel rendering scheme for AMR data, which is built on previous work in the GPU ray casting of AMR data. Our approach utilizes the existing AMR structure to subdivide the problem into convexly-bounded chunks and perform static load-balancing. We take advantage of data locality within chunks to interpolate directly between blocks without the need to store ghost cells on the interior boundaries. We also present a novel block decomposition method, and analyze its performance against two alternative methods. Finally, we examine the interactivity of our renderer for multiple datasets, and consider its scalability across a large number of GPUs. © 2013 ieee.

关键词： volume rendering

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58页 << < 3 4 5 6 7 8 9 10 11 12 > >>

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：