PS 3.10-2006
Page 3
CONTENTS
NOTICE AND DISCLAIMER......................................................................................................................... 2
CONTENTS .................................................................................................................................................. 3
FOREWORD................................................................................................................................................. 5
1 Scope and Field of Application............................................................................................................... 7
2 References ............................................................................................................................................. 8
2.1 NORMATIVE REFERENCES .......................................................................................................... 8
3 Definitions ............................................................................................................................................... 9
3.1 REFERENCE MODEL DEFINITIONS.............................................................................................. 9
3.2 SERVICE CONVENTIONS DEFINITIONS ...................................................................................... 9
3.3 PRESENTATION SERVICE DEFINITIONS................................................................................... 10
3.4 DICOM INTRODUCTION AND OVERVIEW DEFINITIONS.......................................................... 10
3.5 DICOM INFORMATION OBJECT DEFINITIONS .......................................................................... 10
3.6 DICOM DATA STRUCTURE AND ENCODING DEFINITIONS .................................................... 10
3.7 DICOM MESSAGE EXCHANGE DEFINITIONS ........................................................................... 10
3.8 DICOM MEDIA STORAGE AND FILE FORMAT DEFINITIONS................................................... 10
4 Symbols and Abbreviations .................................................................................................................. 12
5 Conventions.......................................................................................................................................... 12
6 DICOM Models for Media Storage ...................................................................................................... 13
6.1 GENERAL DICOM COMMUNICATION MODEL ........................................................................... 13
6.2 THE DICOM MEDIA STORAGE MODEL ...................................................................................... 14
6.2.1 Physical Media Layer............................................................................................................ 15
6.2.2 Media Format Layer.............................................................................................................. 16
6.2.3 DICOM Data Format Layer ...................................................................................................16
6.2.3.1 DICOM SOP Classes .................................................................................................. 16
6.2.3.2 Concept of the DICOM File Format............................................................................. 16
6.2.3.3 DICOM Medical Information Directory ........................................................................ 17
6.2.4 DICOM Media Storage Application Profiles.......................................................................... 17
6.2.5 Media Storage and the DICOM Standard Structure ............................................................. 18
7 DICOM File Format .............................................................................................................................. 19
7.1 DICOM FILE META INFORMATION.............................................................................................. 20
7.2 DATA SET ENCAPSULATION ......................................................................................................22
7.3 SUPPORT OF FILE MANAGEMENT INFORMATION .................................................................. 22
7.4 SECURE DICOM FILE FORMAT............................................................................................ 23
8 DICOM File Service.............................................................................................................................. 23
8.1 FILE-SET ........................................................................................................................................ 23
8.2 FILE IDS ......................................................................................................................................... 24
8.3 FILE MANAGEMENT ROLES AND SERVICES............................................................................ 25
8.4 FILE CONTENT ACCESS.............................................................................................................. 26
8.5 CHARACTER SET ......................................................................................................................... 27
8.6 RESERVED DICOMDIR FILE ID ...................................................................................................27
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