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DB_Mgr
database migrate system
- 2012-05-24 17:35:58下载
- 积分:1
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character-identification
character recoginition by matlab
- 2016-10-17 00:02:03下载
- 积分:1
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datainputoutput
可以实现任意数据库之间的数据互导,可以实现任意数据库之间的数据互导(Can realize arbitrary data interoperability between databases guide, you can realize arbitrary data interoperability between databases I.)
- 2008-05-22 07:53:51下载
- 积分:1
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dizhenjilu
说明: 地震记录合成及处理,包括地震子波卷积,速度分析(Seismic Record Synthesis and Processing)
- 2020-07-11 22:29:08下载
- 积分:1
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DAODEMO
基于dao技术的vc++数据库编程实例,适用于初学者。(An example of vc++ database programming based on Dao Technology)
- 2018-05-08 09:29:03下载
- 积分:1
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仓库管理系统100
仓库管理系统简单版(warehouse management system simpler version)
- 2020-11-06 11:59:49下载
- 积分:1
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70
说明: 随着多媒体、网络技术的迅速发展,图像信息的应用日益广泛,对规模越来越大的图像数据库、可视信息进行有效的管理成为迫切需要解决的问题,灵活、高效、准确的图像检索策略是解决这一问题的关键技术之一。因此,基于内容的图像检索已成为国内外学者研究的主要热点问题,并取得了不少的成果。
本文主要对当今热门的基于内容的图像检索技术进行了研究,重点对它的算法进行研究。在半年的时间里,通过查阅很多相关的资料,并认真学习了基于内容的图像检索的基本理论,特别是深入研究了颜色直方图理论和累加直方图算法,最后在MATLAB平台下编程实现此系统,该系统可以实现基本图像检索的功能,根据用户输入的样本图像来与图像库中的图像进行特征匹配,然后找出与样本图像距离比较小的若干幅图像,并按照图像之间的距离由小到大的顺序显示给用户。
经过对该系统进行反复的调试运行后,该系统所实现的功能基本达到了设计目标,并且运行良好。当用户提供出所要查询的关键图后,系统就可以从用户提供的图像库中检索到与关键图相似的图片并排序返回给用户,达到了预期效果。
(With the rapid development of the multimedia and the network technology, the image information becomes more widely available, increasing the size of the image database, visual information for effective management of an urgent need to address the problem, flexible, efficient and accurate image retrieval strategy solve this problem one of the key technologies. The researchers are so keen on Content-Based Image Retrieval that they have made much progress.
In this paper, today s popular content-based image retrieval technology is analyzed. And it mainly focuses on the research of its algorithm. In a period of half a year, Through access to relevant information and to seriously study the content-based image retrieval of the basic theory, in particular, in-depth study of the color histogram theory and cumulative histogram algorithm. Finally, this system should be implemented under the platform of the MATLAB by programming. In this system, the basic image retrieval functions can be achieved.)
- 2009-10-21 12:01:58下载
- 积分:1
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SimpleDB3.2
说明: 波士顿大学教学数据库simpledb3.2.(2019版)。
进行了整理,可以本地和远程服务运行。
simpledb以前的版本并没完全支持btree功能,而且3.2版加了test测试。(boston unversity database study simpledb3.2)
- 2019-12-15 21:03:25下载
- 积分:1
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户籍管理系统
用Delphi编写的户籍管理系统(prepared with the names of Delphi Management System)
- 2004-07-30 21:15:20下载
- 积分:1
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explermy
请认真书写上传资料的详细功能、包含内容说明(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。压缩包解压时不能有密码。
(Please upload the information to write detailed features, including the content description (at least 20 words). As far as possible not to let the station to the time spent on your note on the amendment. Compressed packets can not extract password.)
- 2009-06-04 10:46:02下载
- 积分:1