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

136 篇 会议
40 篇 期刊文献
22 册 图书
5 篇 学位论文

馆藏范围

203 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

148 篇 工学
- 93 篇 计算机科学与技术...
- 80 篇 软件工程
- 51 篇 电气工程
- 16 篇 光学工程
- 6 篇 机械工程
- 5 篇 控制科学与工程
- 4 篇 生物医学工程（可授...
- 3 篇 电子科学与技术（可...
- 3 篇 生物工程
- 2 篇 仪器科学与技术
- 2 篇 材料科学与工程（可...
- 2 篇 信息与通信工程
- 2 篇 航空宇航科学与技...
- 1 篇 力学（可授工学、理...
- 1 篇 动力工程及工程热...
- 1 篇 建筑学
- 1 篇 土木工程
- 1 篇 交通运输工程
99 篇 理学
- 65 篇 数学
- 62 篇 物理学
- 3 篇 生物学
- 2 篇 统计学（可授理学、...
- 1 篇 化学
- 1 篇 地球物理学
- 1 篇 系统科学
17 篇 医学
- 16 篇 临床医学
- 1 篇 基础医学(可授医学...
5 篇 管理学
- 4 篇 管理科学与工程(可...
- 1 篇 工商管理
- 1 篇 图书情报与档案管...
1 篇 艺术学

主题

94 篇 computer graphic...
34 篇 machine vision
34 篇 computer vision ...
34 篇 visualization
21 篇 computer vision
19 篇 image segmentati...
11 篇 image processing...
10 篇 image processing
10 篇 shape
9 篇 computer imaging...
8 篇 computer science
8 篇 application soft...
8 篇 pattern recognit...
8 篇 discrete mathema...
8 篇 visual process m...
8 篇 computer-aided e...
7 篇 object recogniti...
6 篇 simulation and m...
6 篇 algorithm develo...
6 篇 computational ge...

机构

5 篇 rice univ.
4 篇 texas a&m univ.
4 篇 univ. of waterlo...
3 篇 purdue univ.
3 篇 department of ma...
2 篇 inria
2 篇 univ utah sci co...
2 篇 mathematics depa...
2 篇 department of in...
2 篇 atr communicatio...
2 篇 cnr imati genoa
2 篇 george washingto...
2 篇 laboratoire ljk ...
2 篇 univ alberta dep...
2 篇 stony brook univ...
1 篇 mpi informat d-6...
1 篇 dept. of compute...
1 篇 florida state un...
1 篇 naval undersea w...
1 篇 estrada dona cas...

作者

4 篇 tom lyche
3 篇 knut mørken
3 篇 larry l. schumak...
3 篇 chui ck
3 篇 chan ak
3 篇 marie-laurence m...
3 篇 michael floater
3 篇 ponce jean
3 篇 kriegman david j...
2 篇 bajaj cl
2 篇 jake k. aggarwal
2 篇 livesu marco
2 篇 theodoracatos va...
2 篇 liu q
2 篇 pottmann h
2 篇 daniel thalmann
2 篇 zha j
2 篇 loew mh
2 篇 wang sen
2 篇 warren j

语言

185 篇 英文
14 篇 其他
4 篇 中文

检索条件"任意字段=Curves and Surfaces in Computer Vision and Graphics 1990"

共 203 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：

KNOT INSERTION ALGORITHMS FOR SPLINES 2

KNOT INSERTION ALGORITHMS FOR SPLINES

引用

CONF ON curves AND surfaces IN computer vision AND graphics 2

作者： BARRY, PJ University of Minnesota Computer Science Department 4-192 EE/CSci Bldg. 200 Union St. SE Minneapolis 55455 MN United States

ISBN: (纸本)081940747X

Knot insertion is one of the most important tools for spline curves in computer graphics and geometric modeling. This paper is a survey of knot insertion. In particular, it lists certain knot insertion algorithms for B-spline curves, discusses uses of these algorithms, and shows how these algorithms can be extended to rational B-spline curves and geometrically continuous splines. © 1992 SPIE. All rights reserved.

关键词： Curve fitting

来源：评论

学校读者我要写书评

暂无评论

MORPHOLOGICAL DECOMPOSITION OF NATURAL surfaces 2

MORPHOLOGICAL DECOMPOSITION OF NATURAL SURFACES

引用

CONF ON curves AND surfaces IN computer vision AND graphics 2

作者： FALCIDIENO, B SPAGNUOLO, M Istituto per la Matematica Applicata del CNR (Italy)

ISBN: (纸本)081940747X

The main goal of surface characterization addresses the reduction of a surface to a compact symbolic description that efficiently stores information about the morphological structure of the surface. In the context of polyhedral surfaces characteristic regions, i.e., regions with convex, concave, planar, and saddle shape, are proposed as structural surface components and are defined taking into account geometric relationships between triangles. Based on these areal features, a symbolic representation of the surface called characteristic region configuration graph is produced where the nodes correspond to the surface regions while the arcs and hyperarcs correspond to the surface characteristic lines and points.

关键词： Visualization computer graphics computer vision technology Machine vision Data modeling Natural surfaces Shape analysis Visual process modeling Feature extraction Tin

来源：评论

学校读者我要写书评

暂无评论

BEZIER REPRESENTATION FOR CUBIC SURFACE PATCHES 2

BEZIER REPRESENTATION FOR CUBIC SURFACE PATCHES

引用

CONF ON curves AND surfaces IN computer vision AND graphics 2

作者： LODHA, S WARREN, J Rice Univ. (United States)

ISBN: (纸本)081940747X

We describe a new method for creating rectangular Bezier surface patches on an implicit cubic surface. Traditional techniques for representing surfaces have relied on parametric representations of surfaces, that, in general, generate surfaces of implicit degree eight in case of rectangular Bezier surfaces with rational biquadratic parametrization. Thus we have achieved low-degree algebraic surface patch construction by reducing the implicit degree from eight to three. The construction uses a rectangular biquadratic Bezier control polyhedron, embedded within a tetrahedron and satisfying a projective constraint. The control polyhedron and the resulting cubic surface patch satisfy all of the standard properties of parametric Bezier surfaces, including

关键词： Visualization computer graphics computer vision technology Machine vision Evolutionary algorithms Image segmentation Computing systems computer science Optical spheres Process modeling

来源：评论

学校读者我要写书评

暂无评论

KNOT REMOVAL FOR SCATTERED DATA 2

KNOT REMOVAL FOR SCATTERED DATA

引用

CONF ON curves AND surfaces IN computer vision AND graphics 2

作者： LEMEHAUTE, A LAFRANCHE, Y ENST de Bretagne (France) Univ. de Rennes I (France)

ISBN: (纸本)081940747X

We present a strategy for reducing the number of knots for the representation of a piecewise polynomial approximation of a function defined on scattered data, without perturbing the approximation more than a given tolerance. The method removes some (or all) of the interior knots. The number and location of these knots are determined automatically. Applications are in approximation of data, data storage, and image reconstruction.

关键词： Data storage Polonium computer graphics computer vision technology Machine vision Tolerancing Visualization Data communications Image restoration Image segmentation

来源：评论

学校读者我要写书评

暂无评论

SURFACE RECONSTRUCTION WITH DISCONTINUITIES 2

SURFACE RECONSTRUCTION WITH DISCONTINUITIES

引用

CONF ON curves AND surfaces IN computer vision AND graphics 2

作者： STEVENSON, RL DELP, EJ Univ. of Notre Dame (United States) Purdue Univ. (United States)

ISBN: (纸本)081940747X

Thin-plate spline fitting is often applied to fitting smooth surfaces to a collection of data. However, discontinuities in the data are smoothed by this technique. This occurs because of several underlying assumptions of spline fitting that do not hold when discontinuities are present. The theory of robust statistics can be used to deal with these outliers. In this paper, we present one way to apply the theory of robust statistics to the problem of discontinuous surface fitting.

关键词： Reconstruction algorithms computer vision technology Machine vision Visualization computer graphics Inverse problems Statistical analysis Distance measurement Electrical engineering Electroluminescence

来源：评论

学校读者我要写书评

暂无评论

CONTROLLED REDUNDANCY IN INTERPOLATION-BASED NEURAL NETS 2

CONTROLLED REDUNDANCY IN INTERPOLATION-BASED NEURAL NETS

引用

CONF ON curves AND surfaces IN computer vision AND graphics 2

作者： WABGAONKAR, HM STUBBERUD, AR Univ. of California/Irvine (United States)

ISBN: (纸本)081940747X

In this paper, we deal with the problem of associative memory synthesis via multivariate interpolation. We present an abstract yet simple formalism to address the possibility of detecting and eliminating redundant input data from the set of exemplars. The remaining pairs are then stored in a way so as to introduce controlled redundancy by replication of the corresponding neurons. The redundancy is detected via orthogonalization carried out in a Reproducing Kernel Hilbert Space setting.

关键词： Neurons Neural networks computer graphics computer vision technology Machine vision Visualization Content addressable memory Data storage Data modeling Signal processing

来源：评论

学校读者我要写书评

暂无评论

A MATRIX APPROACH OF THE CONVERGENCE ANALYSIS OF RECURSIVE SUBDIvision ALGORITHMS FOR PARAMETRIC surfaces 2

A MATRIX APPROACH OF THE CONVERGENCE ANALYSIS OF RECURSIVE S...

引用

CONF ON curves AND surfaces IN computer vision AND graphics 2

作者： QU, RB Department of Mathematics and Statistics Brunei University Uxbridge United Kingdom

ISBN: (纸本)081940747X

In this paper, we firstly construct a general Binary Subdivision Algorithm (BSA) for surfaces over uniform triangulations and then present a matrix approach of convergence analysis. In the analysis, the idea of "Cross Differences of Directional Divided Differences" (CDD) is introduced and it is shown that the convergence of the scheme is characterised by its CDD. This approach is a generalisation of the "Dyadic Parametrization" technique which was first used by Dyn, Gregory and Levin to analyse uniform BSA for curves. Conditions for the scheme to generate Cⁿ (n ≤ 0) surfaces are studied. As an example, the explicit form of the C⁰ and C¹ convergence conditions of the "Butterfly Scheme" (introduced by Dyn, Gregory and Levin) and a 10-point interpolatory BSA are formulated. © 1992 SPIE. All rights reserved.

关键词： Three dimensional computer graphics

来源：评论

学校读者我要写书评

暂无评论

ON RENDERING OF NURBS curves 2

ON RENDERING OF NURBS CURVES

引用

CONF ON curves AND surfaces IN computer vision AND graphics 2

作者： PIEGL, LA Dept. of Computer Science Sz Engineering Univ. of South Florida ENG 118 4202 Fowler Avenue Tampa 33620 FL United States

ISBN: (纸本)081940747X

Integer versions of subdivision and corner cutting algorithms of NURBS curves are presented here. The algorithms are used to render NURBS curves of any degree on a raster device by either computing a polygonal approximation or by turning on pixels that are closest to the curve. Because of the integer arithmetic used, the algorithms are easily cast in hardware. © 1992 SPIE. All rights reserved.

关键词： Approximation algorithms

来源：评论

学校读者我要写书评

暂无评论

MODELING WITH MULTIVARIATE-B-SPLINE surfaces OVER ARBITRARY TRIANGULATIONS 2

MODELING WITH MULTIVARIATE-B-SPLINE SURFACES OVER ARBITRARY ...

引用

CONF ON curves AND surfaces IN computer vision AND graphics 2

作者： FONG, P SEIDEL, HP Univ. of Waterloo (Canada)

ISBN: (纸本)081940747X

This paper describes the first results of a test implementation of the new multivariate B-splines as recently developed for quadratics and cubics. The surface scheme is based on blending functions and control points and allows us to model Ck-1-continuous piecewise polynomial surfaces of degree k over arbitrary triangulations of the parameter plane. The surface scheme exhibits both affine invariance and the convex hull property, and the control points can be used to manipulate the shape of the surface locally. Additional degrees of freedom in the underlying knot net allow for the modeling of discontinuities. Explicit formulas are given for the representation of polynomials and piecewise polynomials as linear combinations of B-splines.

关键词： computer vision technology Machine vision computer graphics Visualization Algorithm development Image segmentation Visual process modeling Affine motion model Clouds computer science

来源：评论

学校读者我要写书评

暂无评论

BLENDING TECHNIQUES BASED ON VARIATIONAL-PRINCIPLES

BLENDING TECHNIQUES BASED ON VARIATIONAL-PRINCIPLES

引用

3RD CONF ON curves AND surfaces IN computer vision AND graphics

作者： GREINER, G Univ. Erlangen (Germany)

ISBN: (纸本)0819410314

We present the foundations of a method to generate blend surfaces. The idea of this method is to consider functionals depending on parametrized surfaces and their partial derivatives up to order two. The blend surface then is the surface which minimizes the functional. In section 2 we briefly describe the mathematical foundation. We discuss the variational problem associated to certain bilinear functionals in the Sobolov space of order 2. In section 2 we outline in detail the procedure how to generate blend surfaces by this method. Starting with a primary parameter space and a primary bilinear functional, one has to determine the final bilinear functional. The blend surface then is chosen as the tensor spline surface which minimizes the quadratic form corresponding to this bilinear functional.

关键词： computer graphics

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21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：