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INTERNET-based medical image transmission and distribution system of

Author: LiuWei
Tutor: XieJinDongï¼›WangPengCheng
School: Taishan Medical College
Course: Medical Imaging and Nuclear Medicine
Keywords: PACS Java Applet B / S structure Web browsers Web Server Image Processing Database Management Systems
CLC: R197.324
Type: Master's thesis
Year: 2007
Downloads: 26
Quote: 0
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Abstract


Purpose With the rapid development of Web technology, a new, INTERNET-based medical image distribution system constructed by the growing number of domestic and foreign scholars. The application of Java technology to develop a project based on the INTERNET for ease of operation, versatility medical image transmission and distribution system, to achieve internal hospital medical image remote access, online processing and real-time remote remote interaction among experts. Materials and Methods Web server to query and extract data stored in the DICOM medical image server, the client uses a Java Applet embedded in a Web browser to access the Web server, complete the client to the server-side extraction of medical images, Java Applet using the Web the browser of image processing operations. Specific implementation process can be divided into the following steps: (1) analysis of the DICOM standard, and follow the DICOM standard network protocols a complete medical image acquisition device to receive and store the image archive to the Web server's internal database; (2) the use of IIS5.0 build a Web server, Web server, improving internal database setup, database use SQL2000; (3) Based on B / S model built to run on the client's PACS Web browser to use Java technology to build image manipulation interface to achieve client image the various operations; (4) the use of network scripting language client server medical image information query, extract, and build off-site experts online exchange platform. The results of this study successfully developed using Java technology-based medical image INTERNET technology publishing environment, the completion of the client side to the server through the INTERNET reading medical images, while achieving a remote expert online communication. Compiled using Java client software, user-friendly, easy to operate, the image processing operations were optimized, energy efficient completion window width / window level adjustment, image smoothing and enhancement and image processing operations. While using encryption technology to run on the client program is encrypted so that it can run on the INTERNET safe environment. Maintenance, and operation of platform-independent, you can efficiently display, processing medical images, and other easy to use INTERNET technology to build the PACS integration. Set the appropriate safety precautions, users can implement the system in a hospital outside access. INTERNET technical simplicity and scalability allows the system to have a greater, compared with the traditional advantages of PACS.

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CLC: > Medicine, health > Preventive Medicine,Health > Health care organizations and career ( Health Management ) > Health care systems and institutions > Hospitals, general hospitals > Organization and Management > Hospital automated management
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