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

2,486 篇 会议
123 篇 期刊文献
85 册 图书

馆藏范围

2,693 篇 电子文献
1 种 纸本馆藏

日期分布

学科分类号

2,277 篇 工学
- 2,072 篇 计算机科学与技术...
- 1,061 篇 生物医学工程（可授...
- 847 篇 软件工程
- 506 篇 光学工程
- 263 篇 生物工程
- 238 篇 电气工程
- 191 篇 电子科学与技术（可...
- 157 篇 信息与通信工程
- 145 篇 控制科学与工程
- 78 篇 仪器科学与技术
- 33 篇 核科学与技术
- 28 篇 力学（可授工学、理...
- 22 篇 机械工程
- 22 篇 化学工程与技术
- 22 篇 安全科学与工程
- 18 篇 建筑学
1,767 篇 医学
- 1,334 篇 特种医学
- 958 篇 临床医学
- 365 篇 基础医学(可授医学...
- 260 篇 药学(可授医学、理...
- 207 篇 医学技术（可授医学...
- 29 篇 公共卫生与预防医...
643 篇 理学
- 341 篇 数学
- 320 篇 生物学
- 288 篇 物理学
- 106 篇 统计学（可授理学、...
- 33 篇 化学
- 16 篇 系统科学
92 篇 管理学
- 62 篇 图书情报与档案管...
- 32 篇 管理科学与工程(可...
11 篇 教育学
7 篇 农学
3 篇 经济学
3 篇 法学

主题

302 篇 image segmentati...
118 篇 image registrati...
106 篇 medical imaging
97 篇 magnetic resonan...
91 篇 deep learning
62 篇 image enhancemen...
60 篇 medical image se...
58 篇 image reconstruc...
57 篇 segmentation
55 篇 artificial intel...
53 篇 image processing...
43 篇 pattern recognit...
35 篇 health informati...
35 篇 image analysis
34 篇 image classifica...
30 篇 deformation
30 篇 computer graphic...
30 篇 computerized tom...
28 篇 semi-supervised ...
28 篇 contrastive lear...

机构

30 篇 ucl ctr med imag...
19 篇 simon fraser uni...
17 篇 ucl ctr med imag...
16 篇 shenzhen univ ma...
16 篇 shenzhen univ me...
14 篇 biomedical image...
14 篇 national center ...
14 篇 univ penn dept r...
14 篇 imperial coll lo...
13 篇 hong kong univ s...
13 篇 chinese univ hon...
12 篇 centre for medic...
12 篇 college of physi...
12 篇 shanghai united ...
12 篇 department of co...
12 篇 univ n carolina ...
12 篇 univ penn dept r...
10 篇 tencent jarvis l...
10 篇 siemens corp res...
9 篇 yale univ dept b...

作者

78 篇 rueckert daniel
61 篇 shen dinggang
51 篇 navab nassir
48 篇 hamarneh ghassan
46 篇 ourselin sebasti...
41 篇 yang guang-zhong
23 篇 ni dong
23 篇 glocker ben
22 篇 wang qian
22 篇 davatzikos chris...
21 篇 alexander daniel...
20 篇 zhou s. kevin
19 篇 golland polina
19 篇 abugharbieh rafe...
19 篇 fu huazhu
19 篇 bai wenjia
18 篇 sato yoshinobu
18 篇 yang xin
17 篇 duncan james s.
17 篇 yap pew-thian

语言

2,670 篇 英文
19 篇 其他
6 篇 中文

检索条件"任意字段=8th International Conference on Medical Image Computing and Computer-Assisted Intervention"

共 2694 条记录，以下是2501-2510 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：

Unsupervised learning and mapping of brain fMRI signals based on hidden Semi-Markov event sequence models

引用

6th international conference on medical image computing and computer-assisted intervention, MICCAI 2003

作者： Faisan, Sylvain thoraval, Laurent Armspach, Jean-Paul Heitz, Fabrice Laboratoire des Sciences de l’Image de l’Informatique et de la Télédétection LSIIT/MIV - UMR CNRS 7005 ENSPS Bd. Sébastien Brant IllkirchF-67400 France Institut de Physique Biologique 4 Rue Kirschleger Strasbourg CedexF-67085 France

ISBN: (纸本)3540204644

Most methods used in functional MRI (fMRI) brain mapping require restrictive prior knowledge about the shape of the active bloodoxygenation- level-dependent (BOLD) response, thus leading to suboptimal or invalid inference. To solve this problem, we propose to assess local neural activity in terms of time alignment between the sequence of BOLD dynamics changes of interest and an Hidden Semi-Markov Event Sequence Model (HSMESM) of brain activation. the topology of the HSMESM is built from the deterministic transitions of the input stimulation paradigm and its parameters are automatically and iteratively learned from all intracranial fMRI signals. the brain mapping results achieved by HSMESMs in language processing demonstrate the relevance of such models in BOLD fMRI, especially to cope with strong variabilities of the active BOLD signal across time, brain, experiments and subjects. © Springer-Verlag Berlin Heidelberg 2003.

关键词： Brain mapping

来源：评论

学校读者我要写书评

暂无评论

Extraction and application of expert priors to combine multiple segmentations of human brain tissue

引用

6th international conference on medical image computing and computer-assisted intervention, MICCAI 2003

作者： Rohlfing, Torsten Russakoff, Daniel B. Maurer, Calvin R. Image Guidance Laboratories Department of Neurosurgery Stanford University 300 Pasteur Drive MC 5327 StanfordCA94305-5327 United States

ISBN: (纸本)3540204644

this paper evaluates strategies to combine multiple segmentations of the same image, generated for example by different segmentation methods or by different human experts. three methods are compared, each estimating and using a different level of prior knowledge about the segmenters. these three methods are: simple label averaging (no priors), a binary expectation maximization (EM) method with independent per-label priors [Warfield et al., MICCAI 2002], and a simultaneous multi-label EM method with across-label priors [Rohlfing et al., IPMI 2003]. the EM methods estimate the accuracies of the individual segmentations with respect to the (unknown) ground truth. these estimates, analogous to expert performance parameters, are then applied as weights in the actual combination step. In the case of the multi-label EM method, typical misclassification behavior, caused for example by neighborhood relationships of different tissues, is also modeled. A validation study using the MNI BrainWeb phantom shows that decision fusion based on the two EM methods consistently outperforms label averaging. Of the two EM methods, the multi-label technique produced more accurate combined segmentations than the binary method. We conclude that the EM methods are useful to produce more accurate segmentations from several different segmentations of the same image. © Springer-Verlag Berlin Heidelberg 2003.

关键词： Tissue

来源：评论

学校读者我要写书评

暂无评论

Automatic spinal deformity detection based on neural network

Automatic spinal deformity detection based on neural network

引用

medical image computing and computer-assisted intervention, MICCAI 2003 - 6th international conference Proceedings

作者： Kim, Hyoungseop Ishikawa, Seiji Khalid, Marzuki Otsuka, Yoshinori Shimizu, Hisashi Nakada, Yasuhiro Shinomiya, Takasi Viergever, Max A. Faculty of Engineering Kyushu Institute of Technology 1-1 Sensui-cho Tobataku Kitakyushu 804-8550 Japan Center for Al and Robotics Universiti Teknologi Malaysia National Sanatorium Chiba Higashi Hospital Japan Chiba Health Care Association Japan Nikon Digital Technologies Co. Ltd. Japan Image Science Institute University Hospital Utrecht Netherlands

We propose a technique for automatic spinal deformity detection method from moiré topographic images. Normally the moiré stripes show a symmetric pattern, as a human body is almost symmetric. According to the progress of the deformity of a spine, asymmetry becomes larger. Numerical representation of the degree of asymmetry is therefore useful in evaluating the deformity. Displacement of local centroids is evaluated statistically between the left-hand side and the right-hand side regions of the moiré images with respect to the extracted middle line. the degree of the displacement learned by a neural network employing the back propagation algorithm. An experiment was performed employing 1,200 real moiré images (600 normal and 600 abnormal) and 89% of the images were classified correctly by the NN.

关键词： Neural networks

来源：评论

学校读者我要写书评

暂无评论

A novel stochastic combination of 3D texture features for automated segmentation of prostatic adenocarcinoma from high resolution MRI

A novel stochastic combination of 3D texture features for au...

引用

medical image computing and computer-assisted intervention, MICCAI 2003 - 6th international conference Proceedings

作者： Madabhushi, Anant Feldman, Michael Metaxas, Dimitris Chute, Deborah Tomaszewski, John University of Pennsylvania Philadelphia PA 19104 Rutgers State Univ. of New Jersey Piscataway NJ 08854

In this work, we present a new methodology for fully automated segmentation of prostatic adenocarcinoma from high resolution MR by using a novel feature ensemble of 3D texture features. this work represents the first attempt to solve this difficult problem using high resolution MR. the difficulty of the problem stems from lack of shape and structure in the adenocarcinoma. Hence, in our methodology we compute statistical, gradient and Gabor alter features at multiple scales and orientations in 3D to capture the entire range of shape, size and orientation of the tumor. For an input scene, a classifier module generates Likelihood Scenes for each of the 3D texture features independently. these are then combined using a weighted feature combination scheme. the ground truth for quantitative evaluation was generated by an expert pathologist who manually segmented the tumor on the MR using registered histologic data. Our system was quantitatively compared against the performance of the individual texture features and against an expert's manual segmentation based solely on visual inspection of the 4T MR data. the automated system was found to be superior in terms of Sensitivity and Positive Predictive Value.

关键词： image segmentation

来源：评论

学校读者我要写书评

暂无评论

Segmentation of 3D medical structures using robust ray propagation 1

引用

5th international conference on medical image computing and computer-assisted intervention

作者： Tek, H Bergtholdt, M Comaniciu, D Williams, J Siemens Corp Res Inc Image & Visualizat Princeton NJ 08540 USA

ISBN: (数字)9783540457862

ISBN: (纸本)3540442243

A robust and efficient method for the segmentation of 3D structures in CT and MR images is presented. the proposed method is based on 3D ray propagation by mean shift analysis with a smoothness constraint. Specifically, ray propagation is used to guide an evolving surface due to its computational efficiency. In addition, non-parametric analysis and shape priors are incorporated to the proposed technique for robust convergence. Several examples are depicted to illustrate its effectiveness.

关键词： Computational efficiency

来源：评论

学校读者我要写书评

暂无评论

Model library for deformable model-based segmentation of 3-D brain MR-images 1

引用

5th international conference on medical image computing and computer-assisted intervention

作者： Koikkalainen, J Lötjönen, J Aalto Univ Biomed Engn Lab FIN-02015 Helsinki Finland VTT Informat Technol FIN-33101 Tampere Finland

ISBN: (数字)9783540457862

ISBN: (纸本)3540442243

A novel method to use model libraries in segmentation is introduced. Using similarity measures one model from a model library is selected. this model is then used in model-based segmentation. the proposed method is simple, straightforward and fast. Various similarity measures, both voxel and edge measures, were examined. Two different segmentation methods were used for validating the functionality of the proposed procedure. Results show that a statistically significant improvement in segmentation accuracy was achieved in each study case.

关键词： image segmentation

来源：评论

学校读者我要写书评

暂无评论

Integrated image registration for cardiac MR perfusion data 1

引用

5th international conference on medical image computing and computer-assisted intervention

作者： Bansal, R Funka-Lea, G Siemens Corp Res Inc Dept Imaging & Visualizat Princeton NJ 08540 USA

ISBN: (数字)9783540457862

ISBN: (纸本)3540442243

In this paper we present an integrated image registration algorithm for segmenting the heart muscle, the myocardium (MC). A sequence of magnetic resonance (MR) images of heart are acquired after injection of a contrast agent. An analysis of the perfusion of the contrast agent into myocardium is utilized to study its viability. Such a study requires segmentation of MC in each of the images acquired which is a difficult task due to rapidly changing contrast image the images. In this paper we present an information theoretic registration framework which integrates two channels of information, the pixel intensities and the local gradient information, to reliably and accurately segment the myocardium. In our framework, the physician hand draws contours representing the inner (the endocardium) and the outer (the epicardium) boundaries of the myocardium. these hand drawn contours are then propagated to the other images in the sequence of images acquired to segment the MC.

关键词： Magnetic resonance

来源：评论

学校读者我要写书评

暂无评论

Example-based assisting approach for pulmonary nodule classification in 3-D thoracic CT images 1

引用

5th international conference on medical image computing and computer-assisted intervention

作者： Kawata, Y Niki, N Ohmatsu, H Moriyama, N Univ Tokushima Dept Opt Sci Tokushima 7708506 Japan East Hosp Natl Canc Ctr Chiba Japan Natl Canc Ctr Tokyo Japan

ISBN: (数字)9783540457862

ISBN: (纸本)3540442243

this paper describes an example-based assisting approach for classifying pulmonary nodules in 3-D thoracic CT images. In this approach the internal and surrounding structures of the nodule are characterized by the distribution pattern of CT density and 3-D curvature indexes. Each nodule is represented by means of a joint histogram using the distance value from the nodule center. When given an indeterminate nodule image, the images of lesions with known diagnoses (e.g. malignant ***) are retrieved from a 3-D nodule image database. the malignant likelihood of the indeterminate case is estimated by the difference between the representation patterns of the indeterminate case and the retrieved lesions. In the present study, we adopt the Mahalanobis distance as the difference measure and then, explore the feasibility of the classification based on patterns of similar lesion images.

关键词： image classification

来源：评论

学校读者我要写书评

暂无评论

Coronary intervention planning using hybrid 3D reconstruction 1

引用

5th international conference on medical image computing and computer-assisted intervention

作者： Wink, O Kemkers, R Chen, SJ Carroll, JD Philips Med Syst N Amer Cardiovasc Xray Bothell WA 98041 USA Univ Colorado Hlth Sci Ctr Dept Med Div Cardiol Denver CO 80262 USA

ISBN: (数字)9783540457862

ISBN: (纸本)3540442243

A new method is presented to assist the clinician in planning a interventional procedure while the patient is already on the catheterization table. Based on several ECG-selected projections from a rotational X-ray acquisition, both a volumetric cone-beam reconstruction of the coronary tree as well as a three-dimensional surface model of the vessel segment of interest are generated. the proposed method provides the clinician with the length and diameters of the vessel segment of interest as well as with an 'optimal working view'. In this view, the gantry is positioned such that the vessel segment of interest is the least foreshortened and vessel overlap is minimized during the entire heart cycle. Examples on a phantom object and on patient data demonstrate the accuracy and feasibility of the approach.

关键词： Electrocardiograms

来源：评论

学校读者我要写书评

暂无评论

3D guide wire reconstruction from biplane image sequences for 3D navigation in endovascular interventions 1

引用

5th international conference on medical image computing and computer-assisted intervention

作者： Baert, SAM van der Kraats, EB Niessen, WJ Univ Utrecht Med Ctr Image Sci Inst NL-3508 GA Utrecht Netherlands

ISBN: (数字)9783540457862

ISBN: (纸本)3540442243

Using 3D rotational X-ray angiography (3DRA), 3D information of the vasculature can be obtained. prior to endovascular interventions. However, during interventions, the radiologist has to rely on fluoroscopy images to manipulate the guide wire. In order to take full advantage of the 3D information from 3DRA data during endovascular interventions, a method is presented which yields an integrated display of the position of the guide wire and vasculature in 3D. the method relies on an automated method developed by the authors that simultaneously tracks the guide wire in biplane fluoroscopy images. Based on the known geometry, the 3D guide wire position is reconstructed and visualized in the 3D coordinate system of the vasculature. the method is illustrated in an intracranial anthropomorphic vascular phantom.

关键词： Wire

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270页 << < 247 248 249 250 251 252 253 254 255 256 > >>

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：