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

371 篇 会议
86 篇 期刊文献
9 册 图书
9 篇 学位论文

馆藏范围

475 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

402 篇 工学
- 344 篇 计算机科学与技术...
- 252 篇 软件工程
- 137 篇 电气工程
- 63 篇 电子科学与技术（可...
- 55 篇 材料科学与工程（可...
- 51 篇 信息与通信工程
- 22 篇 光学工程
- 15 篇 控制科学与工程
- 6 篇 仪器科学与技术
- 4 篇 生物医学工程（可授...
- 3 篇 航空宇航科学与技...
- 2 篇 机械工程
- 1 篇 化学工程与技术
- 1 篇 交通运输工程
- 1 篇 生物工程
275 篇 理学
- 235 篇 物理学
- 117 篇 数学
- 17 篇 统计学（可授理学、...
- 3 篇 系统科学
- 1 篇 地质学
- 1 篇 生物学
104 篇 管理学
- 98 篇 图书情报与档案管...
- 9 篇 管理科学与工程(可...
- 6 篇 工商管理
34 篇 医学
- 32 篇 临床医学
- 3 篇 特种医学
- 1 篇 基础医学(可授医学...
- 1 篇 公共卫生与预防医...
2 篇 经济学
- 2 篇 应用经济学
1 篇 法学
- 1 篇 社会学

主题

58 篇 image retrieval
44 篇 information retr...
40 篇 databases
38 篇 feature extracti...
36 篇 image segmentati...
34 篇 information retr...
33 篇 database systems
32 篇 image databases
28 篇 image processing
26 篇 image analysis
25 篇 content based re...
25 篇 multimedia datab...
25 篇 image storage
24 篇 video
18 篇 indexing
14 篇 visualization
14 篇 video compressio...
13 篇 video signal pro...
12 篇 cameras
12 篇 image compressio...

机构

4 篇 tsinghua univ
4 篇 wayne state univ...
3 篇 princeton univ.
3 篇 stanford univ. s...
3 篇 purdue univ west...
3 篇 ntt human interf...
3 篇 manchester univ....
2 篇 institute for in...
2 篇 iterated systems...
2 篇 columbia univ. n...
2 篇 korea telecom ko...
2 篇 korea advanced i...
2 篇 korea univ korea...
2 篇 univ of surrey g...
2 篇 commissariat ene...
2 篇 mit media lab ca...
2 篇 univ of bristol ...
2 篇 univ. of ottawa ...
2 篇 eindhovan univer...
2 篇 bell lab murray ...

作者

9 篇 chang shih-fu
8 篇 li chung-sheng
8 篇 smith john r.
7 篇 yeo boon-lock
6 篇 castelli vittori...
5 篇 thoma george r.
5 篇 jain ramesh c.
5 篇 lewis ph
5 篇 nishimura k
5 篇 kim woonkyung m.
5 篇 jain r
5 篇 kim hyeokman
4 篇 oyang yen-jen
4 篇 jain ramesh
4 篇 sethi ishwar k.
4 篇 song s.moon-ho
4 篇 lee meng-huang
4 篇 delp edward j.
3 篇 lelescu d
3 篇 cheng chih-yuan

语言

470 篇 英文
3 篇 中文
2 篇 其他

检索条件"任意字段=Storage and Retrieval for Image and Video Databases"

共 475 条记录，以下是231-240 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：

Interfaces for emergent semantics in multimedia databases

Interfaces for emergent semantics in multimedia databases

引用

7th storage and retrieval for image and video databases Conference

作者： Santini, S Jain, R Univ Calif San Diego Visual Comp Lab La Jolla CA 92093 USA

ISBN: (纸本)0819431273

In this paper we introduce our approach to multimedia database interfaces. Although we deal mainly with image databases, most of the ideas we present can be generalized to other types of data. We argue that, when dealing with complex data, such as images, the problem of access must be redefined along different lines than text databases. In multimedia databases, the semantics of the data is imprecise, and depends in part on user's interpretation. This observation made us consider the development of interfaces in which the user explores the database rather than querying it. In this paper we give a brief justification of our position and present the exploratory interface that we have developed for our image database El nino.

关键词： human machine interfaces image databases emergent semantics interaction

来源：评论

学校读者我要写书评

暂无评论

image retrieval system based on interactive reduction of feature space

Image retrieval system based on interactive reduction of fea...

引用

7th storage and retrieval for image and video databases Conference

作者： Kobayashi, A Yoshida, T Sakai, Y Tokyo Inst Technol Fac Engn Tokyo 1528552 Japan

ISBN: (纸本)0819431273

This paper proposes an image retrieval system which searches a database for images similar to a target, imagined by a user. The system uses image features, rather than keywords, and retrieves images by reducing a multidimensional feature space generated by the image feature vectors. First, the system presents the user some sample images with a suitable feature vector value and requires the user's interaction to obtain information on which image is similar to the target he/she has in his/her mind. Then, the information is used to appropriately reduce the feature space. This process is continued until the target region is reduced to a suitable volume. Since this method requires neither real target image nor keywords in retrieving, it is quite simple and practical. Experimental results show the advantage and efficiency of the proposed system.

关键词： image database image retrieval feature space interactive retrieval

来源：评论

学校读者我要写书评

暂无评论

videoBase - a prototype of video database managing system

VideoBase - a prototype of video database managing system

引用

7th storage and retrieval for image and video databases Conference

作者： Bai, XS Xu, GY Shi, YC Tsinghua Univ Natl Key Lab Intelligent Technol & Syst Dept Comp Sci & Technol Beijing 110084 Peoples R China

ISBN: (纸本)0819431273

Content based retrieval on large multimedia database attracts the interests of many researchers, but the database architecture needed for content based retrieval is still an open problem. Traditional relation database system does not support the high-dimension feature form content description and indexing, thus is limited in its content based retrieval function. Some systems do support high-dimension feature form content description and indexing, but lacks descriptions and query expressions on media object content and relations. In this paper, we present our study results on query mechanism and proposed CbEEpr - a power flexible query expression mechanism on media object. Based on CbExpr we proposed GMA (general mediabase architecture) -a general architecture for management and content based retrieval on large media databases, and videoBase - a content based video retrieval system is present as example of GMA. Basic thoughts, considerations, and definitions are presented in the paper, also with some implementation details.

关键词： mediabase flexible query mechanism similarity indexing general mediabase architecture shot frequency

来源：评论

学校读者我要写书评

暂无评论

Content-based live video retrieval by telop character recognition: TV-on-demand

Content-based live video retrieval by telop character recogn...

引用

7th storage and retrieval for image and video databases Conference

作者： Takahata, M Kuwano, H Kurakake, S Matsuda, C Nishimura, K Nippon Telegraph & Tel Corp Human Interface Labs Musashino Tokyo 1808585 Japan

ISBN: (纸本)0819431273

We have developed a TV-on-demand system that provides playback of a television program after a period ranging from a few seconds to one week after broadcast, and have conducted usage trials in cooperation with a television station in Nagano Prefecture of Japan. This system has been achieved through the development of various technologies such as automatic updating of stored television programs and contents retrieval by telop characters, Users in the trials can begin playback of a television program immediately after its broadcast has begun. The purpose of the trials was to evaluate the system's usability in applications such as contents retrieval, selective viewing of commercials, and customer service at the television station. This paper presents applied technologies and some experimental results and also addresses a new direction of information retrieval system based on the evaluation of the usage trials.

关键词： video-on-demand content-based retrieval telop character recognition automatic video indexing

来源：评论

学校读者我要写书评

暂无评论

Eigendecomposition-based analysis of video images

Eigendecomposition-based analysis of video images

引用

7th storage and retrieval for image and video databases Conference

作者： Chang, CY Maciejewski, AA Balakrishnan, V Purdue Univ Sch Elect & Comp Engn W Lafayette IN 47907 USA

ISBN: (纸本)0819431273

We present a fast algorithm for computing the singular value decomposition (SVD) of a matrix consisting of the frames from a video sequence. The computational efficiency of this algorithm derives from the observation that portions of a video sequence will consist of sets of correlated frames. We then show that the information obtained from the SVD can be used to analyze video sequences to obtain information such as scene breaks, scene query, reduced-order shot representation and key frame determination. We illustrate this approach on several video sequences.

关键词： eigenimages eigendecomposition singular value decomposition (SVD) video analysis

来源：评论

学校读者我要写书评

暂无评论

Semantic feature extraction for interior environment understanding and retrieval

Semantic feature extraction for interior environment underst...

引用

7th storage and retrieval for image and video databases Conference

作者： Lei, ZB Liang, YF AT&T Bell Labs Lucent Technol Murray Hill NJ 07974 USA

ISBN: (纸本)0819431273

In this paper we propose a novel system of semantic feature extraction and retrieval for interior design and decoration application. The system, (VID)-I-2 (Virtual Visual Interior Design), uses colored texture and spatial edge layout to obtain simple information about global room environment. We address the domain specific segmentation problem in our application and present techniques for obtaining semantic features from a room environment. Sire also discuss heuristics for making use of these features (color, texture, edge layout and shape) to retrieve objects from an existing database. The final resynthesized room environment with original scene and objects from database is created for the purpose of animation and virtual walk-through.

关键词： image understanding content based image retrieval segmentation colored-texture processing image based rendering image synthesis

来源：评论

学校读者我要写书评

暂无评论

DrawSearch: A tool for interactive content-based image retrieval over the net

DrawSearch: A tool for interactive content-based image retri...

引用

7th storage and retrieval for image and video databases Conference

作者： Di Sciascio, E Mongiello, M Politecn Bari Dipartimento Elettrotecn & Elettron I-70125 Bari Italy

ISBN: (纸本)0819431273

Content Based image retrieval has recently become one of the most active research areas, due to the massive increase in the amount and complexity of digitized data being stored, transmitted and accessed. We present here a prototype implementation of DRAWSEARCH, an image retrieval by content system that uses color and shape (and texture in the near future) features to index and retrieve images. The system, currently being tested and improved, is designed to increase interactivity with users posing queries over the Internet and avails of a Java client for query by sketch. It also implements relevance feedback to allow users dynamically refine queries. Experiments show that the proposed approach can greatly reduce the user's effort to compose a query while capturing his/her information need with greater precision.

关键词： retrieval by image content vector space model query by sketch relevance feedback human-computer interaction WWW

来源：评论

学校读者我要写书评

暂无评论

Choosing efficient feature sets for video classification

Choosing efficient feature sets for video classification

引用

7th storage and retrieval for image and video databases Conference

作者： Fischer, S Steinmetz, R Tech Univ Darmstadt Dept Elect Engn & Informat Technol Ind Proc & Syst Commun D-64283 Darmstadt Germany

ISBN: (纸本)0819431273

In this paper we address the problem of choosing appropriate features to describe the content of still pictures or video sequences including audio. As the computational analysis of these features is often time-consuming it is useful to identify a minimal set allowing for an automatic classification of some class or genre. Further it can be shown that deleting the coherence of the features characterizing some class is not suitable to guarantee an optimal classification result. The central question of the paper is thus which features should be selected and how they should be weighted to optimize a classification problem.

关键词： content processing automatic video classification video analysis audio analysis

来源：评论

学校读者我要写书评

暂无评论

Using content models to build audio-video summaries

Using content models to build audio-video summaries

引用

7th storage and retrieval for image and video databases Conference

作者： Saarela, J Merialdo, B Inst Eurecom F-06904 Sophia Antipolis France

ISBN: (纸本)0819431273

The amount of digitized video in video archives is becoming so huge that easier access and content browsing tools are desperately needed. Also, video is no longer one big piece of data but a collection of useful smaller building blocks that can be accessed and used independently from the original context of presentation. In this paper, we demonstrate a content model for audio-video sequences with the purpose of enabling the automatic generation of video summaries. The model is based on descriptors which indicate various properties and relations of audio and video segments. In practice, these descriptors could either be generated automatically by analysis methods, or produced manually (or computer-assisted) by the content provider himself. We analyze the requirements and characteristics of the different data segments with respect to the problem of summarization, and we define our model as a set of constraints which allow to produce good quality summaries.

关键词： video analysis summary segmentation audio-video synchronization presentation constraints

来源：评论

学校读者我要写书评

暂无评论

Implementation and performance evaluation of a progressive image retrieval system

Implementation and performance evaluation of a progressive i...

引用

storage and retrieval for image and video databases VI

作者： Liang, Kai-Chieh Kuo, C.-C. Jay Integrated Media Systems Center Dept. of Elec. Engineering Systems University of Southern California Los Angeles CA 90089-2564 United States

An integrated wavelet-based image storage and indexing system is proposed in this research. Indexing features of consideration contains the texture, color and spatial information of images. These features can be naturally extracted during the successive approximation quantization (SAQ) stage of the wavelet compression process. Extensive experimental results are performed to demonstrate the retrieval performance of the new approach.

关键词： image retrieval

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48页 << < 20 21 22 23 24 25 26 27 28 29 > >>

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：