Distributed image diagnosis device in the network environment

网络环境下的分布式图像诊断装置

• 批准号: 07557240
• 负责人: ANDO Yutaka
• 金额: $ 0.64万
• 依托单位: KEIO UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1996
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07557240/
• 关键词: Image Diagnosis Device; Network; Distributed Database; Personal computer; Hyper text for image diagnosis; 画像診断装置; IS\C光磁気ディスク; 診断支援システム; パーソナルコンピュータ; マルチメディア

Aims of this research are (1) the implementation of a portable image diagnosis device, (2) the definition of the optimal multi-media database structure for image diagnosis, (3) the establishment of the computer assisted diagnosis. We developed the personal computer based image diagnostic device which is connected to 3.5 inch magneto-optical disk through the SCSI interface and communicated to the database server through network interface. The device's weight is about 3Kg and the this diagnosis device is difficult to carry, because the device is not all-in-one type. We implemented the image display which read out images from a MOD.We also defined the multi-media database which contains an image and demographic data. We could quickly retrieve the image from this multi-media database which collected twenty thousand cases. But we have to study the further optimization of structure in the motion images and the sound database.Finally the methods we used for the computer assisted diagnosis are (1) the retrieval of the similar cases from the past cases, (2) the display of the images, (3) evaluation of the similarity between the present case and retrieved case. Also we developed the keyword searching which enable to retrieve the similar case by the keyword. We installed and evaluated the hyper text reference system by using HTML (Hyper Text Markup Language). As we summarized the 2 years-research, we have alomst finished the aim of research, but we think that we need to the develop of multi-media database and effectiveness of the computer assisted diagnosis.

本研究的目的是(1)实现便携式影像诊断仪，(2)确定最佳的影像诊断多媒体数据库结构，(3)建立计算机辅助诊断。研制了基于PC机的影像诊断仪，该影像诊断仪通过SCSI接口与3.5英寸磁光盘相连，通过网络接口与数据库服务器进行通讯。该设备的重量约为3公斤，该诊断设备很难携带，因为该设备不是一体式的。我们实现了从MOD读出图像的图像显示，并定义了包含图像和人口统计数据的多媒体数据库。我们可以从这个收集了2万例病例的多媒体数据库中快速检索到图像。最后，我们采用的计算机辅助诊断方法是：(1)从过去的病例中检索出相似的病例；(2)图像的显示；(3)当前病例与检索到的病例之间的相似度评价。此外，我们还开发了关键字搜索功能，可以根据关键字检索相似案例。我们使用超文本标记语言(Hyper Text Markup Language)安装并评估了超文本参考系统。总结两年来的研究成果，我们已经基本完成了研究的目的，但我们认为还需要多媒体数据库的开发和计算机辅助诊断的有效性。

项目成果

小笠原克彦 安藤裕: "IS&C画像表示装置使用経験" 新医療. 23(4). 136-138 (1996)

Katsuhiko Ogasawara 和 Yutaka Ando：“使用 IS&C 图像显示装置的经验”《新医学》23(4)。

Masayuki Kitamura, Yutaka Ando: "Personal Image Save And Carry(IS&C) Viewer-Present and Future of IS&C-" Eizoujohou MEDICAL. 27. 817-820 (1995)

北村雅之、安藤丰：“个人形象的保存和携带（IS

Yutaka Ando.Katsuhiko Ogasawara, Etsuo Kunieda, Masayuki Kitamura, Nobuhiro Tsukamoto, Osamu Kawaguchi, Atsushi Kubo and Yoichi Arai: Radiation therapy consultation system in the network environment Computer Assisted Radiology, HU Lemke et al editors. Els

Yutaka Ando.Katsuhiko Ogasawara、Etsuo Kunieda、Masayuki Kitamura、Nobuhiro Tsukamoto、Osamu Kawaguchi、Atsushi Kubo 和 Yoichi Arai：网络环境下的放射治疗咨询系统计算机辅助放射学，HU Lemke 等主编。

北村 正幸, 安藤 裕: "個人用IS & Cビューア-の開発-IS&Cの現状と未来-" 影像情報MEDICAL. 27. 817-820 (1995)

Masayuki Kitamura、Yutaka Ando：“个人 IS&C 查看器的开发 - IS&C 的现状和未来”图像信息医学。 27. 817-820 (1995)

Ando Y,: "Development of a Personal Computer's Viewing Station for IS&C" MEDINFO95 Proceeding,IMIA. 776-776 (1995)

Ando Y，：“个人计算机的 IS 查看站的开发