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

275 篇 会议
10 册 图书
6 篇 期刊文献

馆藏范围

291 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

256 篇 工学
- 222 篇 计算机科学与技术...
- 99 篇 软件工程
- 54 篇 光学工程
- 31 篇 信息与通信工程
- 17 篇 电气工程
- 17 篇 生物工程
- 16 篇 生物医学工程（可授...
- 11 篇 电子科学与技术（可...
- 8 篇 仪器科学与技术
- 6 篇 控制科学与工程
- 6 篇 化学工程与技术
- 5 篇 力学（可授工学、理...
- 5 篇 机械工程
- 5 篇 建筑学
- 5 篇 土木工程
- 3 篇 材料科学与工程（可...
- 3 篇 安全科学与工程
- 2 篇 动力工程及工程热...
- 2 篇 测绘科学与技术
156 篇 理学
- 123 篇 数学
- 53 篇 物理学
- 17 篇 生物学
- 10 篇 统计学（可授理学、...
- 9 篇 化学
- 4 篇 地球物理学
- 4 篇 系统科学
60 篇 医学
- 59 篇 临床医学
- 3 篇 基础医学(可授医学...
7 篇 管理学
- 5 篇 图书情报与档案管...
2 篇 法学
- 2 篇 社会学

主题

19 篇 variational meth...
12 篇 inverse problems
9 篇 diffusion
9 篇 computer vision
9 篇 numerical method...
8 篇 image segmentati...
8 篇 image registrati...
8 篇 image processing...
7 篇 variational tech...
7 篇 total variation
7 篇 iterative method...
7 篇 pattern recognit...
6 篇 image enhancemen...
6 篇 image processing
6 篇 image reconstruc...
5 篇 computer graphic...
5 篇 machine learning
5 篇 regularization
5 篇 mathematical mor...
5 篇 these keywords w...

机构

6 篇 mathematical ima...
4 篇 department of ma...
4 篇 univ saarland fa...
4 篇 eindhoven univ t...
4 篇 department of ma...
3 篇 institute of mat...
3 篇 univ copenhagen ...
3 篇 department of bi...
3 篇 mathematical ima...
2 篇 ophthalmology de...
2 篇 normandie univ u...
2 篇 image and patter...
2 篇 cmla cnrs ens ca...
2 篇 mathematical ima...
2 篇 georgia inst tec...
2 篇 department of ma...
2 篇 department of co...
2 篇 tel aviv univ de...
2 篇 univ bonn inst n...
2 篇 univ minnesota d...

作者

27 篇 weickert joachim
14 篇 duits remco
8 篇 nikolova mila
8 篇 peter pascal
7 篇 tai xue-cheng
7 篇 bruhn andres
7 篇 lindeberg tony
7 篇 rumpf martin
6 篇 schnörr christop...
6 篇 durou jean-denis
5 篇 calatroni luca
5 篇 pock thomas
5 篇 lellmann jan
5 篇 lauze francois
5 篇 burger martin
5 篇 kimmel ron
5 篇 sochen nir
5 篇 effland alexande...
5 篇 imiya atsushi
5 篇 dong yiqiu

语言

289 篇 英文
2 篇 其他

检索条件"任意字段=3rd International Conference on Scale Space and Variational Methods in Computer Vision"

共 291 条记录，以下是161-170 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 mathematically justified algorithm for shape from texture 1

引用

4th international conference on scale space and variational methods in computer vision, SSVM 2013

作者： Rhodin, Helge Breuß, Michael Graphics Vision and Video Group Max-Planck-Institut für Informatik Campus E1 4 66123 Saarbruecken Germany Applied Mathematics and Computer Vision Group BTU Cottbus Institute for Applied Mathematics and Scientific Computing Platz der Deutschen Einheit 1 03046 Cottbus Germany

ISBN: (数字)9783642382673

ISBN: (纸本)9783642382666

In this paper we propose a new continuous Shape from Texture (SfT) model for piecewise planar surfaces. It is based on the assumptions of texture homogeneity and perspective camera projection. We show that in this setting an unidirectional texture analysis suffices for performing SfT. With carefully chosen approximations and a separable representation, novel closed-form formulas for the surface orientation in terms of texture gradients are derived. On top of this model, we propose a SfT algorithm based on spatial derivatives of the dominant local spatial frequency in the source image. The method is motivated geometrically and it is justified rigorously by error estimates. The reliability of the algorithm is evaluated by synthetic and real world experiments. © 2013 Springer-Verlag.

关键词： computers

来源：评论

学校读者我要写书评

暂无评论

Perspective photometric stereo with shadows 1

引用

4th international conference on scale space and variational methods in computer vision, SSVM 2013

作者： Mecca, Roberto Rosman, Guy Kimmel, Ron Bruckstein, Alfred M. Technion - Israel Institute of Technology Department of Computer Science Israel

ISBN: (数字)9783642382673

ISBN: (纸本)9783642382666

High resolution reconstruction of 3D surfaces from images remains an active area of research since most of the methods in use are based on practical assumptions that limit their applicability. Furthermore, an additional complication in all active illumination 3D reconstruction methods is the presence of shadows, whose presence cause loss of information in the image data. We present an approach for the reconstruction of surfaces via Photometric Stereo, based on the perspective formulation of the Shape from Shading problem, solved via partial differential equations. Unlike many photometric stereo solvers that use computationally costly variational methods or a two-step approach, we use a novel, well-posed, differential formulation of the problem that enables us to solve a first order partial differential equation directly via an alternating directions raster scanning scheme. The resulting formulation enables surface computation for very large images and allows reconstruction in the presence of shadows. © 2013 Springer-Verlag.

关键词： Partial differential equations

来源：评论

学校读者我要写书评

暂无评论

Why is the census transform good for robust optic flow computation? 1

引用

4th international conference on scale space and variational methods in computer vision, SSVM 2013

作者： Hafner, David Demetz, Oliver Weickert, Joachim Mathematical Image Analysis Group Faculty of Mathematics and Computer Science Saarland University 66041 Saarbrücken Germany

ISBN: (数字)9783642382673

ISBN: (纸本)9783642382666

The census transform is becoming increasingly popular in the context of optic flow computation in image sequences. Since it is invariant under monotonically increasing grey value transformations, it forms the basis of an illumination-robust constancy assumption. However, its underlying mathematical concepts have not been studied so far. The goal of our paper is to provide this missing theoretical foundation. We study the continuous limit of the inherently discrete census transform and embed it into a variational setting. Our analysis shows two surprising results: The census-based technique enforces matchings of extrema, and it induces an anisotropy in the data term by acting along level lines. Last but not least, we establish links to the widely-used gradient constancy assumption and present experiments that confirm our findings. © 2013 Springer-Verlag.

关键词： Anisotropy

来源：评论

学校读者我要写书评

暂无评论

Layered mean shift methods 1

引用

4th international conference on scale space and variational methods in computer vision, SSVM 2013

作者： Šurkala, Milan Mozdřeň, Karel Fusek, Radovan Sojka, Eduard Technical University of Ostrava Faculty of Electrical Engieneering and Informatics 17. listopadu 15 708 33 Ostrava-Poruba Czech Republic

ISBN: (数字)9783642382673

ISBN: (纸本)9783642382666

Segmentation is one of the most discussed problems in image processing. Many various methods for image segmentation exist. The mean-shift method is one of them and it was widely developed in recent years and it is still being developed. In this paper, we propose a new method called Layered Mean Shift that uses multiple mean-shift segmentations with different bandwidths stacked for elimination of the over-segmentation problem and finding the most appropriate segment boundaries. This method effectively reduces the need for the use of large kernels in the mean-shift method. Therefore, it also significantly reduces the computational complexity. © 2013 Springer-Verlag.

关键词： Image segmentation

来源：评论

学校读者我要写书评

暂无评论

Partial optimality via iterative pruning for the potts model 1

引用

4th international conference on scale space and variational methods in computer vision, SSVM 2013

作者： Swoboda, Paul Savchynskyy, Bogdan Kappes, Jörg Schnörr, Christoph Image and Pattern Analysis Group University of Heidelberg Germany Heidelberg Collaboratory for Image Processing University of Heidelberg Germany

ISBN: (数字)9783642382673

ISBN: (纸本)9783642382666

We propose a novel method to obtain a part of an optimal non-relaxed integral solution for energy minimization problems with Potts interactions, known also as the minimal partition problem. The method empirically outperforms previous approaches likeMQPBO and Kovtun's method in most of our test instances and especially in hard ones. As a starting point our approach uses the solution of a commonly accepted convex relaxation of the problem. This solution is then iteratively pruned until our criterion for partial optimality is satisfied. Due to its generality our method can employ any solver for the considered relaxed problem. © 2013 Springer-Verlag.

关键词： Iterative methods

来源：评论

学校读者我要写书评

暂无评论

Weighted patch-based reconstruction: Linking (multi-view) stereo to scale space 1

引用

4th international conference on scale space and variational methods in computer vision, SSVM 2013

作者： Klowsky, Ronny Kuijper, Arjan Goesele, Michael Technische Universität Darmstadt Germany

ISBN: (数字)9783642382673

ISBN: (纸本)9783642382666

Surface reconstruction using patch-based multi-view stereo commonly assumes that the underlying surface is locally planar. This is typically not true so that least-squares fitting of a planar patch leads to systematic errors which are of particular importance for multi-scale surface reconstruction. In a recent paper [12], we determined the modulation transfer function of a classical patch-based stereo system. Our key insight was that the reconstructed surface is a box-filtered version of the original surface. Since the box filter is not a true low-pass filter this causes high-frequency artifacts. In this paper, we propose an extended reconstruction model by weighting the least-squares fit of the 3D patch. We show that if the weighting function meets specified criteria the reconstructed surface is the convolution of the original surface with that weighting function. A choice of particular interest is the Gaussian which is commonly used in image and signal processing but left unexploited by many multi-view stereo algorithms. Finally, we demonstrate the effects of our theoretic findings using experiments on synthetic and real-world data sets. © 2013 Springer-Verlag.

关键词： Surface reconstruction

来源：评论

学校读者我要写书评

暂无评论

Solving the uncalibrated photometric stereo problem using total variation 1

引用

4th international conference on scale space and variational methods in computer vision, SSVM 2013

作者： Quéau, Yvain Lauze, François Durou, Jean-Denis IRIT UMR CNRS 5505 Toulouse France Dept. of Computer Science Univ. of Copenhagen Denmark

ISBN: (数字)9783642382673

ISBN: (纸本)9783642382666

In this paper we propose a new method to solve the problem of uncalibrated photometric stereo, making very weak assumptions on the properties of the scene to be reconstructed. Our goal is to solve the generalized bas-relief ambiguity (GBR) by performing a total variation regularization of both the estimated normal field and albedo. Unlike most of the previous attempts to solve this ambiguity, our approach does not rely on any prior information about the shape or the albedo, apart from its piecewise smoothness. We test our method on real images and obtain results comparable to the state-of-the-art algorithms. © 2013 Springer-Verlag.

关键词： Photometry

来源：评论

学校读者我要写书评

暂无评论

Compression of depth maps with segment-based homogeneous diffusion 1

引用

4th international conference on scale space and variational methods in computer vision, SSVM 2013

作者： Hoffmann, Sebastian Mainberger, Markus Weickert, Joachim Puhl, Michael Faculty of Mathematics and Computer Science Campus E1.7 Saarland University 66041 Saarbrücken Germany

ISBN: (数字)9783642382673

ISBN: (纸本)9783642382666

The efficient compression of depth maps is becoming more and more important. We present a novel codec specifically suited for this task. In the encoding step we segment the image and extract between-pixel contours. Subsequently we optimise the grey values at carefully selected mask points, including both hexagonal grid locations as well as freely chosen points. We use a chain code to store the contours. For the decoding we apply a segment-based homogeneous diffusion inpainting. The segmentation allows parallel processing of the individual segments. Experiments show that our compression algorithm outperforms comparable methods such as JPEG or JPEG2000, while being competitive with HEVC (High Efficiency Video Coding). © 2013 Springer-Verlag.

关键词： Image compression

来源：评论

学校读者我要写书评

暂无评论

Static and dynamic texture mixing using optimal transport 1

引用

4th international conference on scale space and variational methods in computer vision, SSVM 2013

作者： Ferradans, Sira Xia, Gui-Song Peyré, Gabriel Aujol, Jean-François Ceremade Univ. Paris-Dauphine France LIERSMARS Wuhan University China IMB Université Bordeaux 1 France

ISBN: (数字)9783642382673

ISBN: (纸本)9783642382666

This paper tackles the problem of mixing static and dynamic texture by combining the statistical properties of an input set of images or videos. We focus on Spot Noise textures that follow a stationary and Gaussian model which can be learned from the given exemplars. From here, we define, using Optimal Transport, the distance between texture models, derive the geodesic path, and define the barycenter between several texture models. These derivations are useful because they allow the user to navigate inside the set of texture models, interpolating a new one at each element of the set. From these new interpolated models, new textures can be synthesized of arbitrary size in space and time. Numerical results obtained from a library of exemplars show the ability of our method to generate new complex and realistic static and dynamic textures. © 2013 Springer-Verlag.

关键词： Numerical methods

来源：评论

学校读者我要写书评

暂无评论

Active contours for multi-region image segmentation with a single level set function 1

引用

4th international conference on scale space and variational methods in computer vision, SSVM 2013

作者： Dubrovina, Anastasia Rosman, Guy Kimmel, Ron Computer Science Department Technion - IIT Haifa Israel

ISBN: (数字)9783642382673

ISBN: (纸本)9783642382666

Segmenting the image into an arbitrary number of parts is at the core of image understanding. Many formulations of the task have been suggested over the years. Among these are axiomatic functionals, which are hard to implement and analyze, while graph-based alternatives impose a non-geometric metric on the problem. We propose a novel approach to tackle the problem of multiple-region segmentation for an arbitrary number of regions. The proposed framework allows generic region appearance models while avoiding metrication errors. Updating the segmentation in this framework is done by level set evolution. Yet, unlike most existing methods, evolution is executed using a single non-negative level set function, through the Voronoi Implicit Interface Method for a multi-phase interface evolution. We apply the proposed framework to synthetic and real images, with various number of regions, and compare it to state-of-the-art image segmentation algorithms. © 2013 Springer-Verlag.

关键词： Phase interfaces

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30页 << < 13 14 15 16 17 18 19 20 21 22 > >>

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：