Improvement of a HTML-based teaching file for image diagnosis

基于HTML的图像诊断教学文件的改进

• 批准号: 13671967
• 负责人: TAKAHASHI Akira
• 金额: $ 1.66万
• 依托单位: The University of Tokushima
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13671967/
• 关键词: education; teaching file; HTML; image diagnosis

An HTML-based teaching file had been constructed to enrich and make efficient the education for image diagnosis. In this research, the teaching file system was improved in the following way.1. Installation of an intermediate PC. To inprove the security from the attack via internet., intermediate PC was installed between the teaching- file server and the medical image server. Medical images in the image server were imported into intermediate PC via online by DICOM query/retrieve protocols. These images could be searched by keywords, such as ID, patient name, study date, imaging modalities. Once the images had been obtained, attached patients' information was eliminated and converted into TIFF or JPEG format, then exported to the information of the patients.2. Evaluation of the LCD monitors. Some 8-bit grayscale images which were used in the teaching file proposed insufficient quality when displayed in some LCD monitor of the notebook PCs. We evaluated the quality of several public welfare LCD, Apple^<TM> and Samsung^<TM> products presented enough quality for these images.4. Consideration of the scanning image quality. To make this teaching file more valuable, improvement of compressed image quality is needed, Therefore, inprovement of original scanned is under consideration.3. Introduction of a movie file into teaching file. Quality of ultrasound movie image files were evaluated. The best quality was obtained when the DV camera was connected to the ultrasound machine with s-video cable, and exported to PC with MPEG-2 format. However, as the file size was too huge to browse by online, application of MPEG-1 format and/or Sorenson compression is under consideration.

已经构建了一个基于HTML的教学文件，以丰富和使图像诊断的教育有效。在这项研究中，教学文件系统通过以下方式得到改进。1。中间PC的安装。为了通过Internet攻击攻击。图像服务器中的医疗图像通过DICOM查询/检索协议将导入到中级PC中。可以通过关键字搜索这些图像，例如ID，患者名称，研究日期，成像方式。一旦获得图像，就消除了附着的患者信息并将其转换为TIFF或JPEG格式，然后导出到患者的信息中。2。 LCD监视器的评估。在教学文件中使用的一些8位灰度图像在笔记本电脑的某些LCD监视器中显示时建议的质量不足。我们评估了几种公共福利LCD，Apple^<tm>和Samsung^<tm>产品的质量，这些图像质量足够了。4。考虑扫描图像质量。为了使该教学文件更有价值，需要考虑原始扫描的压缩图像质量的改善。3。将电影文件介绍到教学文件中。评估了超声电影图像文件的质量。当DV摄像头连接到带有S-Video电缆的超声机并以MPEG-2格式导出到PC时，获得了最佳质量。但是，由于文件大小太大而无法通过在线浏览，因此正在考虑使用MPEG-1格式和/或Sorenson压缩。

项目成果

高橋 章: "顎下部病変の診断における超音波画像検査の位置づけ"歯科放射線. 42. 59 (2002)

Akira Takahashi：“超声成像在颌下病变诊断中的地位”牙科放射学。 42. 59 (2002)

菅原(高橋)千恵子: "舌病変の超音波画像所見"歯科放射線. 41巻増刊号. 44-44 (2001)

Chieko Sukawara（高桥）：“舌头病变的超声成像结果”《牙科放射学》第 41 卷特刊（2001 年）。

高橋 章: "超音波三次元表示法による頸部リンパ節血流の検討"歯科放射線. 42. 46-46 (2001)

Akira Takahashi：“利用三维超声显示法检查颈部淋巴结血流”《牙科放射学》 42. 46-46 (2001)。

高橋 章: "超音波三次元表示法による頸部リンパ節血流の検討"歯科放射線. 41巻増刊号. 46-46 (2001)

Akira Takahashi：“使用三维超声显示方法检查颈部淋巴结血流”牙科放射学第41卷特刊（2001年）。

菅原 千恵子: "顎口腔領域の悪性リンパ腫の検出に画像診断は役にたつのか?"歯科放射線. 42. 60 (2002)

Chieko Sukawara：“诊断成像对于检测口颌区域的恶性淋巴瘤有用吗？” 42. 60 (2002)