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

1,929 篇 会议
241 册 图书
25 篇 期刊文献

馆藏范围

2,194 篇 电子文献
1 种 纸本馆藏

日期分布

学科分类号

1,607 篇 工学
- 1,334 篇 计算机科学与技术...
- 467 篇 软件工程
- 251 篇 电气工程
- 235 篇 机械工程
- 186 篇 光学工程
- 178 篇 信息与通信工程
- 119 篇 控制科学与工程
- 96 篇 生物工程
- 62 篇 生物医学工程（可授...
- 41 篇 仪器科学与技术
- 38 篇 电子科学与技术（可...
- 30 篇 化学工程与技术
- 21 篇 安全科学与工程
- 18 篇 材料科学与工程（可...
- 15 篇 交通运输工程
- 13 篇 建筑学
444 篇 理学
- 257 篇 物理学
- 202 篇 数学
- 110 篇 生物学
- 57 篇 统计学（可授理学、...
- 22 篇 化学
228 篇 医学
- 200 篇 临床医学
- 26 篇 基础医学(可授医学...
- 22 篇 特种医学
137 篇 管理学
- 83 篇 图书情报与档案管...
- 60 篇 管理科学与工程(可...
- 19 篇 工商管理
27 篇 艺术学
- 27 篇 设计学（可授艺术学...
16 篇 农学
- 15 篇 作物学
15 篇 法学
- 13 篇 社会学
9 篇 教育学
7 篇 经济学
5 篇 文学
5 篇 军事学

主题

321 篇 computer vision
286 篇 pattern recognit...
167 篇 artificial intel...
122 篇 computer imaging...
120 篇 feature extracti...
101 篇 image processing...
82 篇 face recognition
68 篇 training
61 篇 object detection
60 篇 image segmentati...
58 篇 computer applica...
55 篇 deep learning
51 篇 robustness
47 篇 computer graphic...
46 篇 cameras
45 篇 visualization
43 篇 semantics
39 篇 machine learning
38 篇 object recogniti...
37 篇 shape

机构

89 篇 univ chinese aca...
67 篇 chinese acad sci...
60 篇 national laborat...
56 篇 chinese acad sci...
50 篇 univ chinese aca...
36 篇 chinese univ hon...
36 篇 university of ch...
31 篇 institute of aut...
27 篇 chinese acad sci...
26 篇 school of artifi...
23 篇 univ sci & techn...
22 篇 chinese academy ...
18 篇 chinese acad sci...
17 篇 chinese univ hon...
16 篇 chinese acad sci...
16 篇 univ chinese aca...
15 篇 national laborat...
15 篇 computer vision ...
14 篇 tsinghua univers...
14 篇 department of in...

作者

32 篇 wang xiaogang
29 篇 lu hanqing
28 篇 tan tieniu
28 篇 wang jinqiao
23 篇 li stan z.
22 篇 pal umapada
21 篇 huang kaiqi
21 篇 lei zhen
21 篇 qiao yu
19 篇 tieniu tan
19 篇 hu weiming
18 篇 tang xiaoou
17 篇 xilin chen
15 篇 wang liang
15 篇 chen xilin
15 篇 cheng jian
14 篇 liu jing
14 篇 tang ming
13 篇 xiaoou tang
13 篇 shiguang shan

语言

2,145 篇 英文
36 篇 其他
23 篇 中文
1 篇 土耳其文

检索条件"任意字段=7th Chinese Conference on Pattern Recognition and Computer Vision"

共 2195 条记录，以下是1341-1350 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：

Hand dorsal vein recognition based on hierarchically structured texture and geometry features

Hand dorsal vein recognition based on hierarchically structu...

引用

7th chinese conference on Biometric recognition, CCBR 2012

作者： Zhu, Xiangrong Huang, Di IRIP School of Computer Science and Engineering Beihang Univ. Beijing 100191 China

ISBN: (纸本)9783642355059

In recent years, hand dorsal vein has attracted increasing attentions of researchers in the domain of biometrics. this paper proposes a novel approach for hand dorsal vein identification, making use of both the texture and geometry features. the proposed approach works in a hierarchical way: 1) the coarse step segments the vein region and calculates its skeleton to feed the following operations, and the Energy Cost extracted in the thinning process (TEC) is also used to reduce a large number of false candidates, greatly improving the efficiency;2) in the fine step, both texture and geometry clues are represented by Local Binary patterns (LBP) and the graph composed by the crossing points and endpoints of vein pattern respectively, and the two modalities are finally combined for decision making. the proposed method is evaluated on the NCUT dataset containing 2040 hand dorsal vein images of 102 subjects, and the experimental results clear highlight its effectiveness. © 2012 Springer-Verlag.

关键词： Local binary pattern

来源：评论

学校读者我要写书评

暂无评论

A Novel Architecture for Information Retrieval System Based on Semantic Web

A Novel Architecture for Information Retrieval System Based ...

引用

4th International conference on Machine vision (ICMV) - computer vision and Image Analysis - pattern recognition and Basic Technologies

作者： Zhang Hui Chinese Peoples Armed Police Force Acad Dept Fire Engn Langfang Hebei Peoples R China

ISBN: (纸本)9780819490261

Nowadays, the web has enabled an explosive growth of information sharing(there are currently over 4 billion pages covering most areas of human endeavor) so that the web has faced a new challenge of information overhead. the challenge that is now before us is not only to help people locating relevant information precisely but also to access and aggregate a variety of information from different resources automatically. Current web document are in human-oriented formats and they are suitable for the presentation, but machines cannot understand the meaning of document. To address this issue, Berners-Lee proposed a concept of semantic web. With semantic web technology, web information can be understood and processed by machine. It provides new possibilities for automatic web information processing. A main problem of semantic web information retrieval is that when these is not enough knowledge to such information retrieval system, the system will return to a large of no sense result to uses due to a huge amount of information results. In this paper, we present the architecture of information based on semantic web. In addiction, our systems employ the inference Engine to check whether the query should pose to Keyword-based Search Engine or should pose to the Semantic Search Engine.

关键词： ontology RDF semantic web information retriveal RQL

来源：评论

学校读者我要写书评

暂无评论

Rotation invariant finger vein recognition

Rotation invariant finger vein recognition

引用

7th chinese conference on Biometric recognition, CCBR 2012

作者： Pang, Shaohua Yin, Yilong Yang, Gongping Li, Yanan School of Computer Science and Technology Shandong University Jinan China

ISBN: (纸本)9783642355059

Finger vein patterns have recently been recognized as an effective biometric identifier and many related work can achieve satisfied results. However, these methods usually suppose the database is non-rotated or slightly rotated, which are strict for preprocessing stages, especially for capture. As we all know, user-friendly capture tends to cause the rotation problem, which degrades the recognition performance due to the unregulated images or feature loss. In this paper, we propose a new finger vein recognition method to solve the common rotation problem of finger vein images. Two experiments are designed to evaluate the recognition performance in both verification mode and identification mode and to demonstrate the advantages and robustness of our method in different rotated databases compared with pattern binary based method like LBP. Experimental results show that the proposed method can not only achieve a lower EER (1.71%) than LBP (2.67%), but also can overcome the difficulties of rotation in rotated databases. the EERs of proposed method in three different rotated databases are 2.15%, 2.98% and 2.75% respectively, which shows that our method has better robustness in rotation than LBP. © 2012 Springer-Verlag.

关键词： Local binary pattern

来源：评论

学校读者我要写书评

暂无评论

Face Liveness Detection by Exploring Multiple Scenic Clues

Face Liveness Detection by Exploring Multiple Scenic Clues

引用

12th International conference on Control, Automation, Robotics and vision (ICARCV)

作者： Yan, Junjie Zhang, Zhiwei Lei, Zhen Yi, Dong Li, Stan Z. Chinese Acad Sci Ctr Biometr & Secur Res Beijing Peoples R China Chinese Acad Sci Natl Lab Pattern Recognit Inst Automat Beijing Peoples R China

ISBN: (纸本)9781467318723;9781467318716

Liveness detection is an indispensable guarantee for reliable face recognition, which has recently received enormous attention. In this paper we propose three scenic clues, which are non-rigid motion, face-background consistency and imaging banding effect, to conduct accurate and efficient face liveness detection. Non-rigid motion clue indicates the facial motions that a genuine face can exhibit such as blinking, and a low rank matrix decomposition based image alignment approach is designed to extract this non-rigid motion. Face-background consistency clue believes that the motion of face and background has high consistency for fake facial photos while low consistency for genuine faces, and this consistency can serve as an efficient liveness clue which is explored by GMM based motion detection method. Image banding effect reflects the imaging quality defects introduced in the fake face reproduction, which can be detected by wavelet decomposition. By fusing these three clues, we thoroughly explore sufficient clues for liveness detection. the proposed face liveness detection method achieves 100% accuracy on Idiap print-attack database and the best performance on self-collected face anti-spoofing database.

关键词： Gaussian processes face recognition feature extraction image motion analysis matrix decomposition visual databases wavelet transforms

来源：评论

学校读者我要写书评

暂无评论

Phrase Model Training for Statistical Machine Translation with Word Lattices of Preprocessing Alternatives 7

Phrase Model Training for Statistical Machine Translation wi...

引用

7th Workshop on Statistical Machine Translation, WMT 2012, immediately following the conference of the North-American Chapter of the Association for Computational Linguistics - Human Language Technologies, NAACL HLT 2012

作者： Wuebker, Joern Ney, Hermann Human Language Technology And Pattern Recognition Group Rwth Aachen University Aachen Germany

ISBN: (纸本)9781937284206

In statistical machine translation, word lattices are used to represent the ambiguities in the preprocessing of the source sentence, such as word segmentation for chinese or morphological analysis for German. Several approaches have been proposed to define the probability of different paths through the lattice with external tools like word segmenters, or by applying indicator features. We introduce a novel lattice design, which explicitly distinguishes between different preprocessing alternatives for the source sentence. It allows us to make use of specific features for each preprocessing type and to lexicalize the choice of lattice path directly in the phrase translation model. We argue that forced alignment training can be used to learn lattice path and phrase translation model simultaneously. On the newscommentary portion of the German!English WMT 2011 task we can show moderate improvements of up to 0.6% BLEU over a stateof- the-art baseline system. ©2012 Association for Computational Linguistics.

关键词： computer aided language translation

来源：评论

学校读者我要写书评

暂无评论

Overlapping Local Phase Feature (OLPF) for Robust Face recognition in Surveillance

Overlapping Local Phase Feature (OLPF) for Robust Face Recog...

引用

14th International conference on Advanced Concepts for Intelligent vision Systems (ACIVS)

作者： Liu, Qiang Ngan, King Ngi Chinese Univ Hong Kong Dept Elect Engn Hong Kong Hong Kong Peoples R China

ISBN: (纸本)9783642331404

As a non-invasive biometric method, face recognition in surveillance is a very challenging problem because of the concurrence of conditions, such as under the variable illumination with uncontrolled pose and movement in low-resolution of subject. In this paper, we present a robust human face recognition system for surveillance. Unlike traditional recognition system which detect face region directly, we use a Cascade Head-Shoulder Detector (CHSD) and a trained human body model to find the face region in an image. To recognize human face, an efficient feature, Overlapping Local Phase Feature (OLPF), is proposed, which is robust to pose and blurring without adversely affecting discrimination performance. To describe the variations of faces, Adaptive Gaussian Mixture Model (AGMM) is proposed which can describe the distributions of the face images. Since AGMM does not need the topology of face, the proposed method is resistant to the face detection errors caused by wrong or no alignment. Experimental results demonstrate the robustness of our method on public dataset as well as real data from surveillance camera.

关键词： Face Detection Face recognition Local Binary pattern (LBP) Local Phase Feature (LPF) Gaussian Mixture Model (GMM) Adaptive Gaussian Mixture Model (AGMM)

来源：评论

学校读者我要写书评

暂无评论

Fusing Iris and Palmprint at Image Level for Multi-Biometrics Verification

Fusing Iris and Palmprint at Image Level for Multi-Biometric...

引用

4th International conference on Machine vision (ICMV) - computer vision and Image Analysis - pattern recognition and Basic Technologies

作者： Liu, Jingwang Hou, Yan Wang, Jingyan Li, Yongping Wang, Quanquan Man, Jiaju Xie, Honglan He, Jianhua North China Inst Aerosp Engn Dept Fundamental Sci Langfang 065000 Hebei Peoples R China North China Inst Aerosp Engn Dept Elect Engn Langfang 065000 Hebei Peoples R China Chinese Acad Sci Shanghai Inst Appl Phys Shanghai 201800 Peoples R China Hunan Normal Univ Coll Math & Comp Sci HPCSIP Key Lab Minist Educ Changsha 410081 Hunan Peoples R China

ISBN: (纸本)9780819490261

the phase-based image matching is effective for both iris and palm recognition tasks. Hence, we can expect that the approach may be useful for multimodal biometric system having palmprint and iris recognition capabilities. this paper investigates the fusion of palmprint and iris biometric at image level. A new image fusion algorithm named Baud limited image product (BLIP) especially for phase-based image matching is proposed. Based on this, a new multi-biometric fusion scheme at image level that combines BLIP and phase-based image matching is proposed. the effective region of iris and palm images are first extracted respectively, then they are fused into one small size image using BLIP, finally matched with the template using phase-based image matching to get a score. the experimental results show that this new scheme can not only improve the system accuracy performance, but also reduce the memory size used to store the template and time consumed by the matching.

关键词： Multimodal Biometrics Image Fusion Phase-Based Image Matching Iris Palmprint

来源：评论

学校读者我要写书评

暂无评论

Fusion of iris and periocular biometrics for cross-sensor identification

Fusion of iris and periocular biometrics for cross-sensor id...

引用

7th chinese conference on Biometric recognition, CCBR 2012

作者： Xiao, Lihu Sun, Zhenan Tan, Tieniu National Laboratory of Pattern Recognition Institute of Automation Chinese Academy of Sciences Beijing 100190 China

ISBN: (纸本)9783642355059

As a reliable personal identification method, iris recognition has been widely used for a large number of applications. Since a variety of iris devices produced by different vendors may be used for some large-scale applications, it is necessary to match heterogeneous iris images against the variations of sensors, illuminators, imaging distance and imaging conditions. this paper aims to improve cross-sensor iris recognition performance using a novel multi-biometrics strategy. the novelty of our solution is that both iris and periocular biometrics in heterogeneous iris images are combined through score-level information fusion for approaching the problem of iris sensor interoperability. then the improved feature extraction method, namely Multi-Directions Ordinal Measures, is applied to encode both iris and periocular images to describe the distinctive features. the experimental results on images captured from three iris devices, including two close-range iris devices and one long-range iris device, demonstrate the effectiveness of the proposed method. © 2012 Springer-Verlag.

关键词： Biometrics

来源：评论

学校读者我要写书评

暂无评论

Graph Degree Linkage: Agglomerative Clustering on a Directed Graph

Graph Degree Linkage: Agglomerative Clustering on a Directed...

引用

12th European conference on computer vision (ECCV)

作者： Zhang, Wei Wang, Xiaogang Zhao, Deli Tang, Xiaoou Chinese Univ Hong Kong Dept Informat Engn Hong Kong Hong Kong Peoples R China Chinese Univ Hong Kong Dept Elect Engn Hong Hom Hong Kong Peoples R China Chinese Acad Sci Shenzhen Inst Adv Technol Shenzhen Peoples R China

ISBN: (纸本)9783642337178

this paper proposes a simple but effective graph-based agglomerative algorithm, for clustering high-dimensional data. We explore the different roles of two fundamental concepts in graph theory, indegree and outdegree, in the context of clustering. the average indegree reflects the density near a sample, and the average outdegree characterizes the local geometry around a sample. Based on such insights, we define the affinity measure of clusters via the product of average indegree and average outdegree. the product-based affinity makes our algorithm robust to noise. the algorithm has three main advantages: good performance, easy implementation, and high computational efficiency. We test the algorithm on two fundamental computer vision problems: image clustering and object matching. Extensive experiments demonstrate that it outperforms the state-of-the-arts in both applications.

关键词： Computational efficiency

来源：评论

学校读者我要写书评

暂无评论

the location method of the main hand-shape feature points

The location method of the main hand-shape feature points

引用

7th chinese conference on Biometric recognition, CCBR 2012

作者： Yuan, Weiqi Jing, Lantao Computer Vision Group Shenyang University of Technology Economic and Technological Development Zone No. 111 Shenliao West Road Shenyang 110870 China

ISBN: (纸本)9783642355059

While locating the points used for obtaining the hand-shape features with high class separability, the stability of the point positions is easily influenced by the hand positions and the wearing decorations. this paper improves the linear fitting accurate location method through removing the interference of parts of the experience values. It can reduce the impact of fingers flexibility and improve the accuracy of the finger-tip and finger-root points. In addition, the paper proposes a revised method to locate the wrist point. And the palm length can be used for automatic identification as one of the features in the vector. the experiments can verify the stability of the method through the standard deviation mean. through the contrast of the matching results between the automatic and artificial measurement, the D-value is 0.7% of the 3-feature vector and 0.4% of 6-feature vector. It can prove the feasibility of the location method used the peg-free images. © 2012 Springer-Verlag.

关键词： Curve fitting

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220页 << < 131 132 133 134 135 136 137 138 139 140 > >>

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：