Oracle Multimedia DICOM Developer's Guide, 11G Release 2 (11.2) E10778-03
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Oracle® Multimedia DICOM Developer's Guide 11g Release 2 (11.2) E10778-03 August 2010 Oracle Multimedia DICOM enables Oracle Database to store, manage, and retrieve DICOM content such as single-frame and multiframe images, waveforms, slices of 3-D volumes, video segments, and structured reports in an integrated fashion with other enterprise information. Oracle Multimedia DICOM extends Oracle Database reliability, availability, and data management to media objects in medical applications. Oracle Multimedia DICOM supports Digital Imaging and Communications in Medicine, the standard for medical images. Oracle Multimedia DICOM Developer's Guide, 11g Release 2 (11.2) E10778-03 Copyright © 2007, 2010, Oracle and/or its affiliates. All rights reserved. Primary Author: Sue Pelski Contributors: Rob Abbott, Melliyal Annamalai, Janet Blowney, Fengting Chen, Dongbai Guo, Dong Lin, Susan Mavris, Valarie Moore, David Noblet, James Steiner, Yingmei Sun, Manjari Yalavarthy, Jie Zhang This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. 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Contents Preface ............................................................................................................................................................... xv Audience..................................................................................................................................................... xv Documentation Accessibility................................................................................................................... xvi Related Documents ................................................................................................................................... xvi Conventions .............................................................................................................................................. xvii Syntax Descriptions.................................................................................................................................. xvii What’s New in Oracle Multimedia DICOM?................................................................................. xix New Features for Release 11.2................................................................................................................. xix Part I DICOM Common Usage and Reference 1 Introduction to Oracle Multimedia DICOM 1.1 Medical Imaging and Communication.................................................................................... 1-1 1.1.1 History of the DICOM Standard ....................................................................................... 1-2 1.1.2 Overview of DICOM Content............................................................................................ 1-2 1.2 Oracle Multimedia and DICOM............................................................................................... 1-3 1.2.1 Oracle Multimedia DICOM Format Support .................................................................. 1-3 1.2.2 ORDDicom Object Type ..................................................................................................... 1-4 1.2.3 DICOM Metadata Extraction ............................................................................................. 1-4 1.2.4 DICOM Conformance Validation ..................................................................................... 1-4 1.2.5 DICOM Image Processing .................................................................................................. 1-5 1.2.6 Making Confidential Data in DICOM Content Anonymous ........................................ 1-5 1.2.7 Creating ORDDicom Objects from Images or Video and Metadata ............................ 1-5 1.2.8 Run-Time, Updatable DICOM Data Model..................................................................... 1-6 2 Oracle Multimedia DICOM Concepts 2.1 Oracle Multimedia DICOM Architecture................................................................................ 2-1 2.2 Oracle Multimedia DICOM Storage ........................................................................................ 2-3 2.3 Model-Driven Design................................................................................................................. 2-5 2.4 DICOM Data Model Repository ............................................................................................... 2-6 2.4.1 Configuration Documents in the Repository................................................................... 2-6 2.4.2 Administrator and User Sessions in the Repository....................................................... 2-8 2.5 Extraction of Metadata from DICOM Content.................................................................... 2-10 iii 2.5.1 Overview of the Metadata Extraction and XML Mapping Process .......................... 2-11 2.5.2 Sample XML Documents Used in the Extraction and Mapping Process ................. 2-13 2.6 Validation of DICOM Content............................................................................................... 2-14 2.7 Image Conversion and Creation of New DICOM Content ............................................... 2-15 2.8 Making DICOM Content Anonymous ................................................................................. 2-16 2.9 Extraction of DICOM Metadata for Partitioning................................................................. 2-18 3 Overview of DICOM Development 3.1 The DICOM Development Environment ................................................................................ 3-1 3.1.1 APIs for Use With Oracle Multimedia DICOM .............................................................. 3-1 3.1.2 Views in the DICOM Repository....................................................................................... 3-2 3.2 DICOM Developer and Administrator Tasks......................................................................... 3-3 3.2.1 Task 1: Load the Repository............................................................................................... 3-3 3.2.2 Task 2: Load the DICOM Content..................................................................................... 3-4 3.2.3 Task 3: Extract the DICOM Metadata............................................................................... 3-4 3.2.3.1 Extracting Metadata: Administrator Tasks............................................................... 3-5 3.2.3.2 Extracting Metadata: Developer Tasks...................................................................... 3-5 3.2.4 Task 4: Search and Retrieve DICOM Attributes ............................................................. 3-5 3.2.5 Task 5: Write and Edit DICOM Metadata........................................................................ 3-6 3.2.6 Task 6: Process, Convert, and Compress DICOM Data................................................