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Research on Retrieval Tools with Ajax Technology on the Database of Old Korean Books existing in Japan

日本现有韩文古籍数据库Ajax技术检索工具研究

基本信息

批准号：
18500079
负责人：
TAKAI Shoso
金额：
$ 1.32万
依托单位：
University of Toyama
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2006
资助国家：
日本
起止时间：
2006 至 2007
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18500079/
关键词：
WebDB Information System Ajax Technology Ancient Document DB Image Retrieval Tool Unicode Input Supporting Tool Retrieval Word Suggesting Tool 印影画像DB 画像検索

项目摘要

The goal of this research is to develop the ancient document image database system and retrieval tools with Ajax technology. We have to restructure the database of Old Korean Books existing in Japan named DOKB for adding these document images and its metadata. That image database must be integrated into the current DOKB with ancient document gravers name Database named KOKUSEIU and authors' seal shadow image database named IN-EI.We carried out the fallowing procedure and got the next results in these two years.1. First year we input 4,561 sheets image from ancient document photographs and 11,135 sheets image from Elms of ancient documents. We understood that it is difficult to cut out an author seal shadows from photo image of ancient documents because of the many seal shadow images were overlapped with Kanji character in same document. So, fast of all we have implemented the database system named KOKUSHU which is including ancient document gravers' name information.2. We have implemented the Unicode Kanji character Input Support tools with Ajax technology and installed into existing database system named DOKB.3. We have developed the trial version input support tools to guess a key word by input each one character every time and selected candidate key words are indicated at pull-down menu area.4. The ancient document image database system have been finished about seventy percent of the development.5. The development of the database system of authors' seal shadow image was stopped after solving how to cutout a seal shadow image from the same document images.At present we are continuing to improve this existing DOKB database system for better database system by effective technologies and web tools.

本研究的目的是利用Ajax技术开发古文献图像数据库系统和检索工具。为了增加这些文档图像及其元数据，我们必须重组日本现有的名为DOKB的朝鲜古籍数据库。该图像数据库必须与古文献刻人姓名数据库（KOKUSEIU）和作者印章影图像数据库（IN-EI）集成到现有的DOKB中。第一年，我们输入了4,561张来自古代文献照片的图像和11,135张来自古代文献榆树的图像。我们了解到，在古代文献的照片图像中，由于许多印章阴影图像与汉字重叠，因此很难从照片图像中提取出作者印章阴影。因此，我们很快就实现了包含古代文书刻工姓名信息的数据库系统--国书。我们已经实现了Unicode汉字输入支持工具与Ajax技术，并安装到现有的数据库系统命名为DOKB。我们开发了试用版输入支持工具，通过每次输入一个字符来猜测一个关键字，并在下拉菜单区域显示选定的候选关键字。古文献图像数据库系统已经完成了约70%的开发.作者印章影像数据库系统的开发在解决了如何从同一文档影像中截取印章影像的问题后就停止了，目前我们正在利用有效的技术和Web工具对现有的DOKB数据库系统进行改进，使其成为更好的数据库系统。