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

187 篇 会议
159 篇 期刊文献

馆藏范围

346 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

209 篇 工学
- 153 篇 计算机科学与技术...
- 133 篇 软件工程
- 36 篇 生物工程
- 34 篇 光学工程
- 33 篇 信息与通信工程
- 24 篇 控制科学与工程
- 23 篇 生物医学工程（可授...
- 15 篇 电气工程
- 13 篇 机械工程
- 11 篇 电子科学与技术（可...
- 11 篇 化学工程与技术
- 8 篇 土木工程
- 6 篇 建筑学
- 5 篇 仪器科学与技术
- 5 篇 安全科学与工程
- 4 篇 力学（可授工学、理...
- 4 篇 材料科学与工程（可...
116 篇 理学
- 50 篇 数学
- 42 篇 生物学
- 40 篇 物理学
- 19 篇 统计学（可授理学、...
- 13 篇 化学
- 8 篇 系统科学
33 篇 管理学
- 17 篇 管理科学与工程(可...
- 16 篇 图书情报与档案管...
- 7 篇 工商管理
20 篇 医学
- 19 篇 临床医学
- 18 篇 基础医学(可授医学...
- 12 篇 药学(可授医学、理...
6 篇 法学
- 6 篇 社会学
3 篇 经济学
3 篇 农学
1 篇 教育学
1 篇 文学

主题

32 篇 computer science
25 篇 rendering (compu...
22 篇 computer graphic...
16 篇 visualization
14 篇 computational mo...
14 篇 semantics
11 篇 hardware
11 篇 image reconstruc...
11 篇 solid modeling
10 篇 acceleration
9 篇 three-dimensiona...
9 篇 computed tomogra...
9 篇 volume rendering
9 篇 computer vision
7 篇 benchmarking
6 篇 casting
6 篇 deep learning
6 篇 pixel
6 篇 data mining
6 篇 sampling methods

机构

34 篇 shanghai collabo...
21 篇 shanghai collabo...
20 篇 school of comput...
18 篇 school of comput...
11 篇 shanghai key lab...
10 篇 institute of mod...
9 篇 center for visua...
8 篇 center for visua...
8 篇 inst. for artifi...
8 篇 shenzhen key lab...
8 篇 center on fronti...
8 篇 academy for engi...
8 篇 center for visua...
7 篇 shanghai key lab...
7 篇 bio-computing re...
6 篇 shanghai key lab...
6 篇 school of artifi...
6 篇 university of ch...
6 篇 shanghai collabo...
6 篇 peng cheng labor...

作者

34 篇 jiang yu-gang
31 篇 a. kaufman
18 篇 mueller klaus
18 篇 wu zuxuan
17 篇 chen jingjing
15 篇 wang yizhou
14 篇 k. mueller
13 篇 feng rui
12 篇 arie kaufman
12 篇 zhang yuejie
11 篇 chen zhineng
11 篇 yu-gang jiang
11 篇 zhang qi
11 篇 yan bo
11 篇 tan weimin
10 篇 xu yong
10 篇 ming wan
10 篇 huang xuanjing
9 篇 cheng ying
8 篇 zhong fangwei

语言

300 篇 英文
44 篇 其他
2 篇 中文

检索条件"机构=Center for Visual Computing and Computer Science"

共 346 条记录，以下是271-280 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：

GPU-Accelerated Volume Splatting with Elliptical RBFs

GPU-Accelerated Volume Splatting with Elliptical RBFs

引用

8th Joint Eurographics/IEEE VGTC Symposium on visualization, EuroVis 2006

作者： Neophytou, Neophytos Mueller, Klaus McDonnell, Kevin T. Hong, Wei Guan, Xin Qin, Hong Kaufman, Arie Center for Visual Computing Computer Science Stony Brook University United States Department of Mathematics and Computer Science Dowling College United States

ISBN: (纸本)3905673312

Radial Basis Functions (RBFs) have become a popular rendering primitive, both in surface and in volume rendering. This paper focuses on volume visualization, giving rise to 3D kernels. RBFs are especially convenient for the representation of scattered and irregularly distributed point samples, where the RBF kernel is used as a blending function for the space in between samples. Common representations employ radially symmetric RBFs, and various techniques have been introduced to render these, also with efficient implementations on programmable graphics hardware (GPUs). In this paper, we extend the existing work to more generalized, ellipsoidal RBF kernels, for the rendering of scattered volume data. We devise a post-shaded kernel-centric rendering approach, specifically designed to run efficiently on GPUs, and we demonstrate our renderer using datasets from subdivision volumes and computational science. © The Eurographics Association 2006.

关键词： Volume rendering

来源：评论

学校读者我要写书评

暂无评论

A comparative study of popular interpolation and integration methods for use in computed tomography

A comparative study of popular interpolation and integration...

引用

IEEE International Symposium on Biomedical Imaging

作者： Fang Xu K. Mueller Center for Visual Computing Computer Science Stony Brook University USA

ISBN: (纸本)078039576X

We compare various popular methods available for projection and backprojection in CT. Assuming linear rays and a simple density integration along them, we consider both line- and area-based methods. Here, two key components govern the quality of a projection result, given the discrete nature of the data and reconstruction result: interpolation and integration. Both of these are studied here. In order to separate these fundamental issues from those related to perspective fan and cone-beam effects, we restrict ourselves to a parallel-beam projection geometry. We also compare these different methods in light of a possible efficient implementation on programmable commodity graphics hardware (GPUs). To this end, we propose a new method for interpolation based on hexagonal subsampling, which achieves superior results. In order to achieve a data-independent comparison, we employ a dataset of very high and uniform frequency content, the so-called Marschner-Lobb dataset

关键词： Interpolation Computed tomography Kernel Filters Frequency visualization computer science Taylor series Testing Equations

来源：评论

学校读者我要写书评

暂无评论

Practical considerations for GPU-accelerated CT

Practical considerations for GPU-accelerated CT

引用

IEEE International Symposium on Biomedical Imaging

作者： K. Mueller Fang Xu Center for Visual Computing Computer Science Stony Brook University USA

The introduction of programmability into commodity graphics hardware (GPUs) has enabled their use much beyond their native domain of computer graphics, in many areas of high performance computing. We have shown in previous work that many types of CT algorithms, both iterative and non-iterative, can also greatly benefit from the high degree of SIMD (same instruction multiple data) parallelism these platforms provide. In this paper, we extend this work by describing how one can deal with a number of challenges that frequently arise in practical application settings using the Feldkamp algorithm: large data, angle-dependent projection geometry, and the need for higher accuracy without compromising speed. For this, we combine our fast hardware-native 8-bit interpolation scheme with a higher precision dual-pass mechanism. This latest version of our RapidCT system runs on the most current GPU hardware, nearly eight times faster than the previous version

关键词： Tiles Pixel Interpolation Dynamic range Imaging phantoms Computed tomography Circuits Filters Geometry Image sampling

来源：评论

学校读者我要写书评

暂无评论

Adaptive Frames-Based Denoising of Confocal Microscopy Data

Adaptive Frames-Based Denoising of Confocal Microscopy Data

引用

International Conference on Acoustics, Speech, and Signal Processing (ICASSP)

作者： A. Santamaria-Pang T.S. Bildea I. Konstantinidis I.A. Kakadiaris Computational Biomedicine Lab (formerly known as Visual Computing Lab) Department of Computer Science University of Houston TX USA The Norbert Wiener Center for Harmonic Analysis and Applications Department of Mathematics University of Maryland College Park MD USA

In this paper, we present a novel frames-based denoising algorithm. Using a general result on lifting frames, we construct a non-separable 3D frame capable of robust edge detection. This frame detects edge information by ensemble thresholding of the filtered data. The denoising uses a hysteresis thresholding step and an affine thresholding function, which are filter-adaptive and take full advantage of the threshold bounds. The threshold bounds are statistically determined from the given data for each directional filter. We compare our denoising method with other methods based on separable 3D wavelets and 3D median filtering, and report very encouraging results on applications to both synthetic and real confocal microscopy data

关键词： Noise reduction Microscopy Image edge detection Filter bank Additive noise Neurons Image reconstruction Biomedical computing Robustness Information filtering

来源：评论

学校读者我要写书评

暂无评论

The magic volume lens: An interactive focus+context technique for volume rendering

The magic volume lens: An interactive focus+context techniqu...

引用

VIS 05: IEEE visualization 2005, Proceedings

作者： Wang, Lujin Zhao, Ye Mueller, Klaus Kaufman, Arie Center for Visual Computing Computer Science Stony Brook University

ISBN: (纸本)0780394623

The size and resolution of volume datasets in science and medicine are increasing at a rate much greater than the resolution of the screens used to view them. This limits the amount of data that can be viewed simultaneously, potentially leading to a loss of overall context of the data when the user views or zooms into a particular area of interest. We propose a focus+context framework that uses various standard and advanced magnification lens rendering techniques to magnify the features of interest, while compressing the remaining volume regions without clipping them away completely. Some of these lenses can be interactively configured by the user to specify the desired magnification patterns, while others are feature-adaptive. All our lenses are accelerated on the GPU. They allow the user to interactively manage the available screen area, dedicating more area to the more resolution-important features. © 2005 IEEE.

关键词： Lenses

来源：评论

学校读者我要写书评

暂无评论

Spline-based gradient filters for high-quality refraction computations in discrete datasets

Spline-based gradient filters for high-quality refraction co...

引用

7th Joint Eurographics - IEEE VGTC Symposium on visualization, VisSym 2005

作者： Li, Shengying Mueller, Klaus Department of Computer Science Center for Visual Computing Stony Brook University

ISBN: (纸本)3905673193

Based on the finding that refraction imposes significantly higher demands onto gradient filters than illumination and shading, we evaluate the family of spline filters as a good alternative to the cubic filters, which so far have served as the gold standard of efficient yet high-quality interpolation filters in present visualization applications. Using a regular background texture to visualize the refractive properties of the volumetric object, we also describe an efficient scheme to achieve the effects of supersampling without incurring any extra raycasting overhead. Our results indicate that splines can be superior to the Catmull-Rom filter, with potentially less computational overhead, also offering a convenient means to adjust the extent of lowpassing and smoothing. © The Eurographics Association 2005.

关键词：

来源：评论

学校读者我要写书评

暂无评论

visual simulation of chemical gardens

Visual simulation of chemical gardens

引用

computer Graphics International Conference (CGI 2005)

作者： Wei, XM Qiu, F Li, W Yoakum-Stover, S Kaufman, A Computer Science Department Iona College United States Center for Visual Computing Department of Computer Science Stony Brook University United States Siemens Corporate Research United States

ISBN: (纸本)0780393309

We present a visualization and modeling system for the creation of chemical gardens. A chemical garden is a collection of plant-like structures formed when placing a soluble metal salt in an aqueous solution of sodium silicate. An accurate simulation of the chemical reaction of the metal salt and the physical behavior of the surrounding sodium silicate solution flow are complicated and time-consuming. Instead, in our system we use and propose a simplified 3D cellular automata (CA) approach to model the growing process of a chemical garden and its interaction with the solution flow. The input of our system is the shape and types of various soluble metal salts. Our program supports the visualization of the growth and formation of the chemical garden. The interactive rendering result on a texture mapping hardware also helps the user in observing and creating a desirable chemical garden.

关键词： cellular automata natural phenomena Modeling growing rules volume rendering

来源：评论

学校读者我要写书评

暂无评论

Surface reconstruction using oriented charges

Surface reconstruction using oriented charges

引用

computer Graphics International 2005, CGI 2005

作者： Wang, Jianning Oliveira, Manuel M. Xie, Hui Kaufman, Arie E. Center of Visual Computing Computer Science Stony Brook University United States Instituto de Informática UFRGS Brazil

ISBN: (纸本)0780393309

We introduce the notion of oriented charges to compute distance fields from unorganized point clouds. Unlike traditional implicit function methods that usually require normal information, our approach only uses information about the position of the samples. Our approach is adaptive, using an octree to reorganize the input points, thus avoiding difficulties often associated with the use of local distance fields. The resulting representation is simple, efficient and general in the sense that it handles complex models of arbitrary topology, is robust in the presence of noise and fills holes automatically. © 2005 IEEE.

关键词： Image reconstruction

来源：评论

学校读者我要写书评

暂无评论

GPU accelerated image aligned splatting 05

GPU accelerated image aligned splatting

引用

International Workshop on Volume Graphics, VG

作者： N. Neophytou K. Mueller Center for Visual Computing Computer Science Stony Brook University USA

ISBN: (纸本)9783905673265

Splatting is a popular technique for volume rendering, where voxels are represented by Gaussian kernels, whose pre-integrated footprints are accumulated to form the image. Splatting has been mainly used to render pre-shaded volumes, which can result in significant blurring in zoomed views. This can be avoided in the image-aligned splatting scheme, where one accumulates kernel slices into equi-distant, parallel sheet buffers, followed by classification, shading, and compositing. In this work, we attempt to evolve this algorithm to the next level: GPU (graphics processing unit) based acceleration. First we describe the challenges that the highly parallel "Gather" architecture of modern GPUs poses to the "Scatter" based nature of a splatting algorithm. We then describe a number of strategies that exploit newly introduced features of the latest-generation hardware to address these limitations. Two crucial operations to boost the performance in image-aligned splatting are the early elimination of hidden splats and the skipping of empty buffer-space. We describe mechanisms which take advantage of the early z-culling hardware facilities to accomplish both of these operations efficiently in hardware.

关键词： Acceleration Hardware Rendering (computer graphics) Kernel computer graphics Casting computer architecture visualization Pixel computer science

来源：评论

学校读者我要写书评

暂无评论

The magic volume lens: an interactive focus+context technique for volume rendering

The magic volume lens: an interactive focus+context techniqu...

引用

IEEE Conference on visualization

作者： L. Wang Y. Zhao K. Mueller A. Kaufman Center for Visual Computing Computer Science Stony Brook University USA

关键词： Lenses Focusing computer graphics Humans Image generation computer displays Large screen displays Rendering (computer graphics) Retina Navigation

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35页 << < 24 25 26 27 28 29 30 31 32 33 > >>

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：