Core (internal package)

org.dicom4j.core
org.dicom4j.core.configuration	Package Specification Framework Configuration management Related Documentation For overviews, tutorials, examples, guides, and tool documentation, please see: ##### REFER TO NON-SPEC DOCUMENTATION HERE #####
org.dicom4j.core.implementation	Implementation specific management
org.dicom4j.core.logging	Logging management
org.dicom4j.core.utils	Utilities classes

Dicom

org.dicom4j.dicom	Package Specification contains all classes related to the core of Dicom Related Documentation
org.dicom4j.dicom.CodedAttributes	Coded attributes
org.dicom4j.dicom.CodedAttributes.support	Support classes
org.dicom4j.dicom.dictionary	DICOM dictionaries management
org.dicom4j.dicom.dictionary.item
org.dicom4j.dicom.dictionary.item.support	Support classes
org.dicom4j.dicom.dictionary.support	Support classes
org.dicom4j.dicom.implementation
org.dicom4j.dicom.list
org.dicom4j.dicom.network	Dicom's network specific classes
org.dicom4j.dicom.uniqueidentifiers	Provides DICOM Unique Identifiers (UID).
org.dicom4j.dicom.uniqueidentifiers.support	Support classes

Data (cover PS 3.5)

org.dicom4j.data	DICOM Data management
org.dicom4j.data.elements	DICOM Data Elements (see DICOM PS 3.5)
org.dicom4j.data.elements.support	Support classes
org.dicom4j.data.elements.validators	Validators to check DataElement's values are Dicom compliants Related Documentation

I/O

org.dicom4j.io	Classes to Read/Write DICOM data from stream
org.dicom4j.io.directory	Classes to Read/Write DICOM dir files
org.dicom4j.io.file	Classes to Read/Write DICOM files
org.dicom4j.io.media	Classes related to Dicom's media Package Specification Provides: Related Documentation
org.dicom4j.io.media.handlers

Network (cover PS 3.8 and 3.7)

org.dicom4j.network
org.dicom4j.network.association	ASSOCIATION PROTOCOL (see DICOM PS 3.8)
org.dicom4j.network.association.associate
org.dicom4j.network.association.associate.support
org.dicom4j.network.association.listeners	Listener for Assocation
org.dicom4j.network.association.listeners.defaults
org.dicom4j.network.association.support	Support classes
org.dicom4j.network.association.transport.codec
org.dicom4j.network.dimse	DIMSE PROTOCOL (see DICOM PS 3.7)
org.dicom4j.network.dimse.codec	Classes to Encode/Decode Dimse message
org.dicom4j.network.dimse.messages	Dimse messages (see DICOM PS 3.7)
org.dicom4j.network.dimse.messages.support	Support classes
org.dicom4j.network.dimse.services
org.dicom4j.network.dimse.services.support	Support classes
org.dicom4j.network.protocoldataunit	Classes related to the Upper Layer Protocol (see DICOM PS 3.8).
org.dicom4j.network.protocoldataunit.codec	Codecs to transform Protocol Data Unit(s) into bytes and vice-versa
org.dicom4j.network.protocoldataunit.items	Protocol Data Unit Items (see DICOM PS 3.8)
org.dicom4j.network.protocoldataunit.items.support
org.dicom4j.network.protocoldataunit.support	Support classes
org.dicom4j.network.protocoldataunit.userinformationsubitems	User Information Sub Items (see DICOM PS 3.7)
org.dicom4j.network.protocoldataunit.userinformationsubitems.support

Other Packages

org.dicom4j.images	DICOM Images management
org.dicom4j.images.transforms
org.dicom4j.management	Application Configuration Management (see DICOM PS 3.15)
org.dicom4j.management.beans	beans implementing interfaces described in management package
org.dicom4j.modules
org.dicom4j.modules.directory	Directory modules (see dicom PS 3.3 F.2)
org.dicom4j.modules.media
org.dicom4j.modules.patient	Patient modules (see PS 3.3, section C.2)
org.dicom4j.modules.study	STUDY MODULES (see PS 3.3, section C.4)