DICOM醫療資訊應用Partial DRM 於雲端科技環境

Abstract

目前已成熟的雲端技術環境，為現代人提供了更好的網絡服務品質，使我們能多方利用網際網路的便利性。筆記型電腦和智慧型手機為常用到的電子產品，使用者能隨時隨地享用網際網路的服務。這種便利的網路服務，產生更多的有價值的線上應用程式，提供更簡單的方式，存取、瀏覽網路上的資源，如社交，新聞，照片，銀行系統，等等。

醫學界也提供使用者網路應用程式。DICOM 是醫療系統的信息交換的標準格式。在網路上也有許多與DICOM有關的應用程式。

快速增長的網際網路引發了安全和隱私問題。數位內容保護成為一個重要課題。如果數位內容的安全機制沒有做好，會引發未被授權的的使用，存取重要資訊，損害擁有者的權利。DRM (數位版權管理) 是為了控制、保護、限制數位內容的應用。

本論文提出了一個Web應用系統解決方案，提供使用者線上存取 DICOM 資訊，並能搭配局部 DRM 安全機制設計。 使用者可以透過個人的行動裝備，連結到網路上的應用程式，並查看DICOM資訊。這種機制提供了無所不在的環境，讓使用者能方便又快速得到所需的資訊。

Mature cloud technology environment provides good quality of internet and network service which allow us to do things more convenience online. Laptop and smart phone is an example of majority device which provide ubiquitous mobile computing that keeps people connected to the internet. This convenient environment service triggering more useful online applications which provide people many easy ways to access online contents and resources, such as social networking, news, photo management, banking system, and many more.

Medical World also offered some online applications to do their operation. DICOM is the standard format used to exchange information in medical systems. There are also many online applications which are related to DICOM.

Rapid growth of internet results in security and privacy issue. Digital information protection becomes an important subject. There are possibilities for unauthorized access to retrieve the content information for unknown purpose which unintended by the owner if the security mechanism is not well applied. DRM (Digital Rights Management) is designed to control, protect and limit the use of digital content. It is impractical using fixed DRM in all digital contents such as digital medical image.

This paper proposed a web application system solution that offers end-user to access DICOM information online with partial DRM security mechanism design. User can use their personal mobile device to connect to the application and viewing to DICOM information becomes more convenience, since it can be done anytime anywhere