Basic Study on Image Retrieval in Super-Distributed Environment
超分布式环境下的图像检索基础研究
基本信息
- 批准号:08455174
- 负责人:
- 金额:$ 4.86万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:1996
- 资助国家:日本
- 起止时间:1996 至 1997
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This research project includes the searching method for image information (target image) in super distributed environment and image retrieval based on image feature.First, we have studied the searching method for image information in the case that probability of target image location in each database is a priori known. The communication cost and time which is required to search each database is assumed to be given. We have proposed the searching method which makes the estimated communication cost and time minimum. According to the mathematical analysis, it is shown that the proposed method gives better performance compared with random search even if a priori probabilities of target location contains some error. Further, we have developed the prototype system of agent which has capabilities to correct the information concerning the images stored in the network.Second, we have studied two types of image retrieval methods based on feature information which can be extracted from images aut … More omatically. The one is called "interactive method" and the other is called "keyword method". In the interactive method, the system shows the user plural number of image examples, and the user select the image which is most similar with the target one. The system shows the other images based on the user's selection. After the repetition of display and selection, the system knows the feature information which is included in the target image and retrieves it. We have made the prototype of the interactive method and now the prototype is available through Internet. In the keyword method, we have studied the automatic conversion from keyword to feature information. The rules and parameters which is used in feature matching corresponding to each keyword is obtained through learning procedure and is stored in the dictionary. Genetic algorithm is used to obtain the parameter. The basic study shows that it is possible to convert keyword to feature information if a little conversion error is allowed. Less
本课题的研究内容包括超分布式环境下图像信息(目标图像)的检索方法和基于图像特征的图像检索方法。假设给出了搜索每个数据库所需的通信成本和时间。提出了使估计的通信代价和时间最小的搜索方法。数学分析表明,在目标位置的先验概率含有一定误差的情况下,与随机搜索相比,该方法具有更好的性能。其次,我们研究了两种基于特征信息的图像检索方法,这些方法可以从…图像中提取特征信息更确切地说是。一种是交互方法,另一种是关键词方法。在交互方法中,系统向用户展示多个图像示例,用户选择与目标图像最相似的图像。系统根据用户的选择显示其他图像。在重复显示和选择之后,系统知道目标图像中包含的特征信息并对其进行检索。我们已经制作了交互式方法的原型,现在可以通过互联网访问原型。在关键字方法中,研究了关键字到特征信息的自动转换。通过学习过程获取每个关键词对应的特征匹配所使用的规则和参数,并将其存储在词典中。采用遗传算法对参数进行求解。基础研究表明,如果允许较小的转换误差,则可以将关键字转换为特征信息。较少
项目成果
期刊论文数量(24)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Yoshinori SAKAI: "Searching for Multimedia Information" Technical Report of IEICE. IT97-23. 49-53 (1997)
Yoshinori SAKAI:IEICE 的“搜索多媒体信息”技术报告。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Katsunori YAMAOKA: "Multimedia Synchronization Method based on Data Unit Prediction" The Trans.on the Institute of Electronics, Information and Communication Engineers B-I. Vol.J80-B-I,No.7. 525-532 (1997)
Katsunori YAMAOKA:“基于数据单元预测的多媒体同步方法”The Trans.on the Institute of Electronics, Information and Communication Engineers B-I。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Shinji SUGAWARA: "A Study of Image Searching Method in Super Distributed Database" Proceeding of IEEE GLOBECOM '97. 736-740 (1997)
Shinji SUGAWARA:“超级分布式数据库中图像搜索方法的研究”IEEE GLOBECOM 97 论文集。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Toshiyuki YOSHIDA: "3-D Non-Orthogonal Sampling for Motion Pictures with Spectrum-Adaptive Bandlimitation" Proc. of 1996 Int,Conf.on Image Processing. 1. 609-612 (1996)
Toshiyuki YOSHIDA:“具有频谱自适应带宽限制的电影 3D 非正交采样”Proc。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Akio ICHIKAWA: "Multimedia Synchronization System for MPEG Video Based on Quality of Pictures" Proc.of IEEE Multimedia Systems '96. 390-393 (1996)
Akio ICHIKAWA:“基于图像质量的 MPEG 视频多媒体同步系统”Proc.of IEEE 多媒体系统 96。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
SAKAI Yoshinori其他文献
A Retransmission-Based Continuous Media Multicast Communication Scheme : The Effect of Buffering Time for Media Synchronization on Application-Level QoS
基于重传的连续媒体组播通信方案:媒体同步缓冲时间对应用级QoS的影响
- DOI:
- 发表时间:
2003 - 期刊:
- 影响因子:0
- 作者:
OTSUKI Hideki;KOBAYASHI Aki;YAMAOKA Katsunori;SAKAI Yoshinori;Toshiro Nunome - 通讯作者:
Toshiro Nunome
Data-Driven Decision-Making in Cyber-Physical Integrated Society
信息物理融合社会中的数据驱动决策
- DOI:
10.1587/transinf.2018ofi0002 - 发表时间:
2019 - 期刊:
- 影响因子:0.7
- 作者:
SONEHARA Noboru;SUZUKI Takahisa;KODATE Akihisa;WAKAHARA Toshihiko;SAKAI Yoshinori;ICHIFUJI Yu;FUJII Hideo;YOSHII Hideki - 通讯作者:
YOSHII Hideki
自己ペースでの授業学習を支援するeポートフォリオ等の活用により気づきと考察を促す授業設計
课堂设计通过使用支持自定进度的课堂学习的电子档案袋来鼓励认识和思考
- DOI:
- 发表时间:
2017 - 期刊:
- 影响因子:0
- 作者:
SONEHARA Noboru;SUZUKI Takahisa;KODATE Akihisa;WAKAHARA Toshihiko;SAKAI Yoshinori;ICHIFUJI Yu;FUJII Hideo;YOSHII Hideki;竹岡篤永 - 通讯作者:
竹岡篤永
社会科学と情報学の出会い:観光に関する社会調査とビッグデータ分析の併用の可能性
社会科学与信息学的会议:旅游相关社会研究与大数据分析相结合的可能性
- DOI:
- 发表时间:
2019 - 期刊:
- 影响因子:0
- 作者:
SONEHARA Noboru;SUZUKI Takahisa;KODATE Akihisa;WAKAHARA Toshihiko;SAKAI Yoshinori;ICHIFUJI Yu;FUJII Hideo;YOSHII Hideki;鈴木貴久 - 通讯作者:
鈴木貴久
海を渡った記録と記憶-北海道に伝来した亘理伊達家中の資料-
漂洋过海的记录与回忆 - 伊达渡氏来到北海道的资料 -
- DOI:
- 发表时间:
2017 - 期刊:
- 影响因子:0
- 作者:
SONEHARA Noboru;SUZUKI Takahisa;KODATE Akihisa;WAKAHARA Toshihiko;SAKAI Yoshinori;ICHIFUJI Yu;FUJII Hideo;YOSHII Hideki;竹岡篤永;三野行徳 - 通讯作者:
三野行徳
SAKAI Yoshinori的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('SAKAI Yoshinori', 18)}}的其他基金
A study of efficient routing on high-functional nodes network
高功能节点网络高效路由研究
- 批准号:
21360180 - 财政年份:2009
- 资助金额:
$ 4.86万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Basic study on metadata distribution network
元数据分发网络基础研究
- 批准号:
18360178 - 财政年份:2006
- 资助金额:
$ 4.86万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
A study on an architecture of content delivery network based on autonomous delivery of content
基于内容自主分发的内容分发网络体系结构研究
- 批准号:
14350197 - 财政年份:2002
- 资助金额:
$ 4.86万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
RESEARCH ON AMULTIPOINT COMMUNICATION FOR STORED VIDEO
存储视频多点通信研究
- 批准号:
12450151 - 财政年份:2000
- 资助金额:
$ 4.86万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Structured Description of Picture Information
图片信息的结构化描述
- 批准号:
04452183 - 财政年份:1992
- 资助金额:
$ 4.86万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
相似海外基金
Content retrieval and visualization for visual effects
视觉效果的内容检索和可视化
- 批准号:
401820-2010 - 财政年份:2010
- 资助金额:
$ 4.86万 - 项目类别:
Engage Grants Program
Content Retrieval against large-scale spoken documents based on the integration of speech and language processing
基于语音和语言处理集成的大规模语音文档内容检索
- 批准号:
22500090 - 财政年份:2010
- 资助金额:
$ 4.86万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Heterogeneneous enterprise content retrieval
异构企业内容检索
- 批准号:
320199-2004 - 财政年份:2006
- 资助金额:
$ 4.86万 - 项目类别:
Collaborative Research and Development Grants
Heterogeneneous Enterprise Content Retrieval
异构企业内容检索
- 批准号:
320199-2004 - 财政年份:2004
- 资助金额:
$ 4.86万 - 项目类别:
Collaborative Research and Development Grants
Structured natural language descriptions for semantic content retrieval of visual data
用于视觉数据语义内容检索的结构化自然语言描述
- 批准号:
ARC : LP0228917 - 财政年份:2003
- 资助金额:
$ 4.86万 - 项目类别:
Linkage Projects
Multi-modal Content Retrieval and Presentation and Broadcast Content Generation for Mobile Environment
移动环境的多模式内容检索和演示以及广播内容生成
- 批准号:
14208036 - 财政年份:2002
- 资助金额:
$ 4.86万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
A study on content summarization for large spoken documents and content retrieval through spoken dialogue
大型口语文档内容摘要及口语对话内容检索研究
- 批准号:
13480095 - 财政年份:2001
- 资助金额:
$ 4.86万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
In this year, we modified the image retrieval scheme by using "GAMON" or Videoprint and investigated its application from the viewpoint of building conventional TV broadcasted content retrieval system connected via network
今年,我们使用“GAMON”或Videoprint修改了图像检索方案,并从构建通过网络连接的传统电视广播内容检索系统的角度研究了其应用
- 批准号:
11450151 - 财政年份:1999
- 资助金额:
$ 4.86万 - 项目类别:
Grant-in-Aid for Scientific Research (B)