org.dcm4che3.emf

Class MultiframeExtractor

java.lang.Object

org.dcm4che3.emf.MultiframeExtractor

public class MultiframeExtractor
extends Object

Author:

Gunter Zeilinger

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	MultiframeExtractor.Impl

Field Summary

Fields

Modifier and Type	Field and Description
private static int[]	EXCLUDE_TAGS
private static HashMap<String,MultiframeExtractor.Impl>	impls
private String	instanceNumberFormat
private NumberOfFramesAccessor	nofAccessor
private boolean	preserveSeriesInstanceUID
private UIDMapper	uidMapper

Constructor Summary

Constructors

Constructor and Description
MultiframeExtractor()

Method Summary

Modifier and Type	Method and Description
private void	addFunctionGroups(Attributes dest, Attributes fgs)
private void	addPixelData(Attributes dest, Attributes src, int frame)
private void	adjustReferencedImages(Attributes attrs, int sqtag)
private int	calcFrameLength(Attributes src)
private String	createInstanceNumber(String mfinstno, int frame)
Attributes	extract(Attributes emf, int frame) Extract specified frame from Enhanced Multi-frame image and return it as correponding legacy Single-frame image.
private Attributes	extract(Attributes emf, int frame, String cuid)
private BulkData	extractPixelData(BulkData src, int frame, int length)
private byte[]	extractPixelData(byte[] src, int frame, int length)
String	getInstanceNumberFormat()
NumberOfFramesAccessor	getNumberOfFramesAccessorr()
UIDMapper	getUIDMapper()
private static MultiframeExtractor.Impl	implFor(String mfcuid)
boolean	isPreserveSeriesInstanceUID()
static boolean	isSupportedSOPClass(String cuid)
static String	legacySOPClassUID(String mfcuid)
void	setInstanceNumberFormat(String instanceNumberFormat)
void	setNumberOfFramesAccessor(NumberOfFramesAccessor accessor)
void	setPreserveSeriesInstanceUID(boolean preserveSeriesInstanceUID)
void	setUIDMapper(UIDMapper uidMapper)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

impls

private static final HashMap<String,MultiframeExtractor.Impl> impls

EXCLUDE_TAGS

private static final int[] EXCLUDE_TAGS

preserveSeriesInstanceUID

private boolean preserveSeriesInstanceUID

instanceNumberFormat

private String instanceNumberFormat

uidMapper

private UIDMapper uidMapper

nofAccessor

private NumberOfFramesAccessor nofAccessor

Constructor Detail

MultiframeExtractor

public MultiframeExtractor()

Method Detail

isSupportedSOPClass

public static boolean isSupportedSOPClass(String cuid)

legacySOPClassUID

public static String legacySOPClassUID(String mfcuid)

isPreserveSeriesInstanceUID

public final boolean isPreserveSeriesInstanceUID()

setPreserveSeriesInstanceUID

public final void setPreserveSeriesInstanceUID(boolean preserveSeriesInstanceUID)

getInstanceNumberFormat

public final String getInstanceNumberFormat()

setInstanceNumberFormat

public final void setInstanceNumberFormat(String instanceNumberFormat)

getUIDMapper

public final UIDMapper getUIDMapper()

setUIDMapper

public final void setUIDMapper(UIDMapper uidMapper)

getNumberOfFramesAccessorr

public final NumberOfFramesAccessor getNumberOfFramesAccessorr()

setNumberOfFramesAccessor

public final void setNumberOfFramesAccessor(NumberOfFramesAccessor accessor)

extract

public Attributes extract(Attributes emf,
                          int frame)

Extract specified frame from Enhanced Multi-frame image and return it as correponding legacy Single-frame image.

Parameters:

emf - Enhanced Multi-frame image

frame - 0 based frame index

Returns:

legacy Single-frame image

implFor

private static MultiframeExtractor.Impl implFor(String mfcuid)

extract

private Attributes extract(Attributes emf,
                           int frame,
                           String cuid)

adjustReferencedImages

private void adjustReferencedImages(Attributes attrs,
                                    int sqtag)

addFunctionGroups

private void addFunctionGroups(Attributes dest,
                               Attributes fgs)

addPixelData

private void addPixelData(Attributes dest,
                          Attributes src,
                          int frame)

extractPixelData

private BulkData extractPixelData(BulkData src,
                                  int frame,
                                  int length)

extractPixelData

private byte[] extractPixelData(byte[] src,
                                int frame,
                                int length)

calcFrameLength

private int calcFrameLength(Attributes src)

createInstanceNumber

private String createInstanceNumber(String mfinstno,
                                    int frame)