我可以设置属性并创建dicom文件，但我无法将图像写入dicom文件？
答案 0 :(得分：2)
我用我的图像尝试了它并且它有效但我希望它不适用于RGB图像。这样的事情虽然
BufferedImage jpg = ImageIO.read(new File("myjpg.jpg"));
//Convert the image to a byte array
DataBufferUShort buff = (DataBufferUShort) jpg.getData().getDataBuffer();
short[] data = buff.getData();
ByteBuffer byteBuf = ByteBuffer.allocate(2*data.length);
int i = 0;
while (data.length > i) {
byteBuf.putShort(data[i]);
i++;
}
//Copy a header
DicomInputStream dis = new DicomInputStream(new File("fileToCopyheaderFrom.dcm"));
Attributes meta = dis.readFileMetaInformation();
Attributes attribs = dis.readDataset(-1, Tag.PixelData);
dis.close();
//Change the rows and columns
attribs.setInt(Tag.Rows, VR.US, jpg.getHeight());
attribs.setInt(Tag.Columns, VR.US, jpg.getWidth());
System.out.println(byteBuf.array().length);
//Attributes attribs = new Attributes();
//Write the file
attribs.setBytes(Tag.PixelData, VR.OW, byteBuf.array());
DicomOutputStream dcmo = new DicomOutputStream(new File("myDicom.dcm"));
dcmo.writeFileMetaInformation(meta);
attribs.writeTo(dcmo);
dcmo.close();
修改1
我假设您的图片在这里有一个无符号短数据缓冲区。
DataBufferUShort buff = (DataBufferUShort) jpg.getData().getDataBuffer();
要处理其他数据缓冲区，您应该检查类型，相应地转换然后转换为字节数组。对于字节缓冲区，它应该很容易
DataBufferByte buff = (DataBufferByte) jpg.getData().getDataBuffer();
然后
buff.getData(numOfBank)
其中numOfBank为0为您的图像
应该返回一个字节数组
答案 1 :(得分：0)
解决方案：
public jpgdcm(File file, File fileOutput) {
try {
jpgLen = (int) file.length();
BufferedImage jpegImage = ImageIO.read(file);
/*
* We open a try block and then read our Jpeg into a BufferedImage through ImageIO.read() method. If this results in an invalid image so we may throw a new exception.
* Else, we’ve got a valid image and therefore valuable information about it.
* The BufferedImage class has a lot of useful methods for retrieving image data, then let’s save the number of color components (samples per pixel) of our image, the bits
* per pixel and the bits allocated:
*/
if (jpegImage == null) throw new Exception("Invalid file.");
/* We open a try block and then read our Jpeg into a BufferedImage through ImageIO.read() method.
* If this results in an invalid image so we may throw a new exception.
* Else, we’ve got a valid image and therefore valuable information about it.
* The BufferedImage class has a lot of useful methods for retrieving image data,
* then let’s save the number of color components (samples per pixel) of our image,
* the bits per pixel and the bits allocated: */
int colorComponents = jpegImage.getColorModel().getNumColorComponents();
int bitsPerPixel = jpegImage.getColorModel().getPixelSize();
int bitsAllocated = (bitsPerPixel / colorComponents);
int samplesPerPixel = colorComponents;
/*It’s time to start building our Dicom dataset:*/
Attributes dicom = new Attributes();
dicom.setString(Tag.SpecificCharacterSet, VR.CS, "ISO_IR 100");
dicom.setString(Tag.PhotometricInterpretation, VR.CS, samplesPerPixel == 3 ? "YBR_FULL_422" : "MONOCHROME2");
/*The first line creates a new basic Dicom object defined by dcm4che2 toolkit.
*The next one puts header information for Specific Character Set: ISO_IR 100 – it’s the same for ISO-8859-1 – the code for Latin alphabet.
*Finally, the last line puts header information for photometric interpretation (read with or without colors).
*So if our image has samples per pixel equals to 3, it has colors (YBR_FULL_422), else it’s a grayscale image (MONOCHROME2).
The following lines add integer values to our Dicom header. Note that all of them comes from BufferedImage methods.
These values are mandatory when encapsulating. For more information you can check Part 3.5 of Dicom Standard. */
dicom.setInt(Tag.SamplesPerPixel, VR.US, samplesPerPixel);
dicom.setInt(Tag.Rows, VR.US, jpegImage.getHeight());
dicom.setInt(Tag.Columns, VR.US, jpegImage.getWidth());
dicom.setInt(Tag.BitsAllocated, VR.US, bitsAllocated);
dicom.setInt(Tag.BitsStored, VR.US, bitsAllocated);
dicom.setInt(Tag.HighBit, VR.US, bitsAllocated-1);
dicom.setInt(Tag.PixelRepresentation, VR.US, 0);
/*Also, our Dicom header needs information about date and time of creation:*/
dicom.setDate(Tag.InstanceCreationDate, VR.DA, new Date());
dicom.setDate(Tag.InstanceCreationTime, VR.TM, new Date());
/* Every Dicom file has a unique identifier.
* Here we’re generating study, series and Sop instances UIDs.
* You may want to modify these values, but you should to care about their uniqueness.
*/
dicom.setString(Tag.StudyInstanceUID, VR.UI, UIDUtils.createUID());
dicom.setString(Tag.SeriesInstanceUID, VR.UI, UIDUtils.createUID());
dicom.setString(Tag.SOPInstanceUID, VR.UI, UIDUtils.createUID());
dicom.setString(Tag.StudyInstanceUID, VR.UI, UIDUtils.createUID());
dicom.setString(Tag.SeriesInstanceUID, VR.UI, UIDUtils.createUID());
dicom.setString(Tag.SOPInstanceUID, VR.UI, UIDUtils.createUID());
/*Our Dicom header is almost done.
* The following command initiates Dicom metafile information considering JPEGBaseline1 as transfer syntax.
* This means this file has Jpeg data encapsulated instead common medical image pixel data.
* The most common Jpeg files use a subset of the Jpeg standard called baseline Jpeg.
* A baseline Jpeg file contains a single image compressed with the baseline discrete cosine transformation (DCT) and Huffman encoding.
*/
// dicom.initFileMetaInformation(UID.JPEGBaseline1);
/*After initiate the header we can open an output stream for saving our Dicom dataset as follows:*/
Attributes fmi = new Attributes();
fmi.setString(Tag.ImplementationVersionName, VR.SH, "DCM4CHE3");
fmi.setString(Tag.ImplementationClassUID, VR.UI, UIDUtils.createUID());
fmi.setString(Tag.TransferSyntaxUID, VR.UI, transferSyntax);
fmi.setString(Tag.MediaStorageSOPClassUID, VR.UI, transferSyntax);
fmi.setString(Tag.MediaStorageSOPInstanceUID, VR.UI,UIDUtils.createUID());
fmi.setString(Tag.FileMetaInformationVersion, VR.OB, "1");
fmi.setInt(Tag.FileMetaInformationGroupLength, VR.UL, dicom.size()+fmi.size());
DicomOutputStream dos = new DicomOutputStream(fileOutput);
dos.writeDataset(fmi, dicom);
dos.writeHeader(Tag.PixelData, VR.OB, -1);
/*
* The Item Tag (FFFE,E000) is followed by a 4 byte item length field encoding the explicit number of bytes of the item.
* The first item in the sequence of items before the encoded pixel data stream shall be a basic item with length equals to zero:
*/
dos.writeHeader(Tag.Item, null, 0);
/*The next Item then keeps the length of our Jpeg file. */
/*
According to Gunter from dcm4che team we have to take care that
the pixel data fragment length containing the JPEG stream has
an even length.
*/
dos.writeHeader(Tag.Item, null, (jpgLen+1)&~1);
/* Now all we have to do is to fill this item with bytes taken from our Jpeg file*/
FileInputStream fis = new FileInputStream(file);
BufferedInputStream bis = new BufferedInputStream(fis);
DataInputStream dis = new DataInputStream(bis);
byte[] buffer = new byte[65536];
int b;
while ((b = dis.read(buffer)) > 0) {
dos.write(buffer, 0, b);
}
/*Finally, the Dicom Standard tells that we have to put a last Tag:
* a Sequence Delimiter Item (FFFE,E0DD) with length equals to zero.*/
if ((jpgLen&1) != 0) dos.write(0);
dos.writeHeader(Tag.SequenceDelimitationItem, null, 0);
dos.close();
} catch (Exception e) {
e.printStackTrace();
}
}
答案 2 :(得分：0)
此代码将JPG文件转换为Dicom文件
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import org.dcm4che2.data.DicomObject;
import org.dcm4che2.data.Tag;
import org.dcm4che2.data.VR;
import org.dcm4che2.io.DicomInputStream;
import org.dcm4che2.io.DicomOutputStream;
public class JPG_TO_DCM {
public static void main(String a[]) throws FileNotFoundException, IOException
{
// System.out.println("JPG2DCM_Convert.main()");
String patientID="123"; // Enter Patient ID
String patientName="DCM IMAGE"; // Enter Pantient Name
String studyID="123"; // Enter Study ID
Jpg2Dcm jpg2Dcm = new Jpg2Dcm(); //
File jpgFileOS = new File("D:\\AA.jpg");
File dcmFileOS = new File("D:\\AA.dcm");
try {
jpg2Dcm.convert(jpgFileOS, dcmFileOS); // Only Convert Jpg to Dicom without seting any dicom tag (without DicomHeader)
} catch (IOException e) {
e.printStackTrace();
}
try {
anonymizeDicom(new File("D:\\AA.dcm"),new File("D:\\AA_FIANAL.dcm"),patientID,studyID,patientName); // Set the DICOM Header
} catch (Exception e) {
e.printStackTrace();
}
}
public static final int[] TAGS = {
Tag.PatientID,
Tag.StudyID,
Tag.PatientName
};
public static void anonymizeDicom(File fileInput, File fileOutput, String patientIDForUpdate, String studyIDForUpdate,String patientNameForUpdate) throws FileNotFoundException, IOException
{
int patientID = 1048608;
int studyID = 2097168;
int patientName=1048592;
try
{
FileInputStream fis = new FileInputStream(fileInput);
DicomInputStream dis = new DicomInputStream(fis);
DicomObject obj = dis.readDicomObject();
for (int tag : TAGS)
{
if (tag == patientID) {
replaceTag(obj, tag, patientIDForUpdate);
}
if (tag == studyID) {
replaceTag(obj, tag, studyIDForUpdate);
}
if (tag == patientName) {
replaceTag(obj, tag, patientNameForUpdate);
}
}
fis.close();
dis.close();
writeDicomFile(obj, fileOutput);
} catch (Exception e) {
e.printStackTrace();
}
}
@SuppressWarnings("unused")
private static String[] getValue(DicomObject object, int[] PATIENT_ADDITIONAL_TAGS)
{
String [] value = new String [PATIENT_ADDITIONAL_TAGS.length];
int i =0;
while (i<PATIENT_ADDITIONAL_TAGS.length)
{
for (int tag : PATIENT_ADDITIONAL_TAGS)
{
value[i]=object.getString(tag);
i++;
}
}
return value;
}
public static void replaceTag(DicomObject dObj, int tag, String newValue) {
if (tag != 0 && dObj.contains(tag)) {
VR vr = dObj.vrOf(tag);
try
{
dObj.putString(tag, vr, newValue);
} catch (Exception e) {
// System.err.println("Error replacing Tag: " + tag+ " with new value: " + newValue);
}
}
}
public static void writeDicomFile(DicomObject dObj, File f) {
FileOutputStream fos;
try
{
fos = new FileOutputStream(f);
}
catch (FileNotFoundException e)
{
e.printStackTrace();
return;
}
BufferedOutputStream bos = new BufferedOutputStream(fos);
DicomOutputStream dos = new DicomOutputStream(bos);
try {
dos.writeDicomFile(dObj);
} catch (IOException e) {
e.printStackTrace();
return;
} finally {
try {
dos.close();
} catch (IOException ignore) {
}
}
}
static int count1 = 0;
public static void getFile(String dirPath, String destdirPath,String patientID, String studyID,String patientNameForUpdate) throws FileNotFoundException,IOException
{
File f = new File(dirPath);
File[] files = f.listFiles();
if (files != null)
for (int i = 0; i < files.length; i++) {
File file = files[i];
if (file.isDirectory()) {
getFile(file.getAbsolutePath(), destdirPath, patientID,studyID,patientNameForUpdate);
} else {
count1++;
String name = file.getAbsolutePath();
// test7 test = new test7();
anonymizeDicom(new File(name), new File(destdirPath+ "/" + file.getName()), patientID, studyID,patientNameForUpdate);
}
}
}
}
Jpg2Dcm.java文件
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Date;
import java.util.Enumeration;
import java.util.List;
import java.util.Properties;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.apache.commons.cli.PosixParser;
import org.dcm4che2.data.BasicDicomObject;
import org.dcm4che2.data.DicomObject;
import org.dcm4che2.data.Tag;
import org.dcm4che2.data.UID;
import org.dcm4che2.data.VR;
import org.dcm4che2.io.DicomOutputStream;
import org.dcm4che2.util.UIDUtils;
public class Jpg2Dcm {
private static final String USAGE =
"jpg2dcm [Options] <jpgfile> <dcmfile>";
private static final String DESCRIPTION =
"Encapsulate JPEG Image into DICOM Object.\nOptions:";
private static final String EXAMPLE =
"--\nExample 1: Encapulate JPEG Image verbatim with default values " +
"for mandatory DICOM attributes into DICOM Secondary Capture Image:" +
"\n$ jpg2dcm image.jpg image.dcm" +
"\n--\nExample 2: Encapulate JPEG Image without application segments " +
"and additional DICOM attributes to mandatory defaults into DICOM " +
"Image Object:" +
"\n$ jpg2dcm --no-appn -c patattrs.cfg homer.jpg image.dcm" +
"\n--\nExample 3: Encapulate MPEG2 Video with specified DICOM " +
"attributes into DICOM Video Object:" +
"\n$ jpg2dcm --mpeg -C mpg2dcm.cfg video.mpg video.dcm";
private static final String LONG_OPT_CHARSET = "charset";
private static final String OPT_CHARSET_DESC =
"Specific Character Set code string, ISO_IR 100 by default";
private static final String OPT_AUGMENT_CONFIG_DESC =
"Specifies DICOM attributes included additional to mandatory defaults";
private static final String OPT_REPLACE_CONFIG_DESC =
"Specifies DICOM attributes included instead of mandatory defaults";
private static final String LONG_OPT_TRANSFER_SYNTAX = "transfer-syntax";
private static final String OPT_TRANSFER_SYNTAX_DESC =
"Transfer Syntax; 1.2.840.10008.1.2.4.50 (JPEG Baseline) by default.";
private static final String LONG_OPT_MPEG = "mpeg";
private static final String OPT_MPEG_DESC =
"Same as --transfer-syntax 1.2.840.10008.1.2.4.100 (MPEG2).";
private static final String LONG_OPT_UID_PREFIX = "uid-prefix";
private static final String OPT_UID_PREFIX_DESC =
"Generate UIDs with given prefix, 1.2.40.0.13.1.<host-ip> by default.";
private static final String LONG_OPT_NO_APPN = "no-appn";
private static final String OPT_NO_APPN_DESC =
"Exclude application segments APPn from JPEG stream; " +
"encapsulate JPEG stream verbatim by default.";
private static final String OPT_HELP_DESC =
"Print this message";
private static final String OPT_VERSION_DESC =
"Print the version information and exit";
private static int FF = 0xff;
private static int SOF = 0xc0;
private static int DHT = 0xc4;
private static int DAC = 0xcc;
private static int SOI = 0xd8;
private static int SOS = 0xda;
private static int APP = 0xe0;
private String charset = "ISO_IR 100";
private String transferSyntax = UID.JPEGBaseline1;
private byte[] buffer = new byte[8192];
private int jpgHeaderLen;
private int jpgLen;
private boolean noAPPn = false;
private Properties cfg = new Properties();
public Jpg2Dcm() {
try {
cfg.load(Jpg2Dcm.class.getResourceAsStream("jpg2dcm.cfg"));
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public final void setCharset(String charset) {
this.charset = charset;
}
private final void setTransferSyntax(String uid) {
this.transferSyntax = uid;
}
private final void setNoAPPn(boolean noAPPn) {
this.noAPPn = noAPPn;
}
private void loadConfiguration(File cfgFile, boolean augment)
throws IOException {
Properties tmp = augment ? new Properties(cfg) : new Properties();
InputStream in = new BufferedInputStream(new FileInputStream(cfgFile));
try {
tmp.load(in);
} finally {
in.close();
}
cfg = tmp;
}
public void convert(File jpgFile, File dcmFile) throws IOException {
jpgHeaderLen = 0;
jpgLen = (int) jpgFile.length();
DataInputStream jpgInput = new DataInputStream(
new BufferedInputStream(new FileInputStream(jpgFile)));
try {
DicomObject attrs = new BasicDicomObject();
attrs.putString(Tag.SpecificCharacterSet, VR.CS, charset);
for (Enumeration en = cfg.propertyNames(); en.hasMoreElements();) {
String key = (String) en.nextElement();
int[] tagPath = Tag.toTagPath(key);
int last = tagPath.length-1;
VR vr = attrs.vrOf(tagPath[last]);
if (vr == VR.SQ) {
attrs.putSequence(tagPath);
} else {
attrs.putString(tagPath, vr, cfg.getProperty(key));
}
}
if (noAPPn || missingRowsColumnsSamplesPMI(attrs)) {
readHeader(attrs, jpgInput);
}
ensureUS(attrs, Tag.BitsAllocated, 8);
ensureUS(attrs, Tag.BitsStored, attrs.getInt(Tag.BitsAllocated));
ensureUS(attrs, Tag.HighBit, attrs.getInt(Tag.BitsStored) - 1);
ensureUS(attrs, Tag.PixelRepresentation, 0);
ensureUID(attrs, Tag.StudyInstanceUID);
ensureUID(attrs, Tag.SeriesInstanceUID);
ensureUID(attrs, Tag.SOPInstanceUID);
Date now = new Date();
attrs.putDate(Tag.InstanceCreationDate, VR.DA, now);
attrs.putDate(Tag.InstanceCreationTime, VR.TM, now);
attrs.initFileMetaInformation(transferSyntax);
FileOutputStream fos = new FileOutputStream(dcmFile);
BufferedOutputStream bos = new BufferedOutputStream(fos);
DicomOutputStream dos = new DicomOutputStream(bos);
try {
dos.writeDicomFile(attrs);
dos.writeHeader(Tag.PixelData, VR.OB, -1);
dos.writeHeader(Tag.Item, null, 0);
dos.writeHeader(Tag.Item, null, (jpgLen+1)&~1);
dos.write(buffer, 0, jpgHeaderLen);
int r;
while ((r = jpgInput.read(buffer)) > 0) {
dos.write(buffer, 0, r);
}
if ((jpgLen&1) != 0) {
dos.write(0);
}
dos.writeHeader(Tag.SequenceDelimitationItem, null, 0);
} finally {
dos.close();
}
} finally {
jpgInput.close();
}
}
private boolean missingRowsColumnsSamplesPMI(DicomObject attrs) {
return !(attrs.containsValue(Tag.Rows)
&& attrs.containsValue(Tag.Columns)
&& attrs.containsValue(Tag.SamplesPerPixel)
&& attrs.containsValue(Tag.PhotometricInterpretation)
);
}
private void readHeader(DicomObject attrs, DataInputStream jpgInput)
throws IOException {
if (jpgInput.read() != FF || jpgInput.read() != SOI
|| jpgInput.read() != FF) {
throw new IOException(
"JPEG stream does not start with FF D8 FF");
}
int marker = jpgInput.read();
int segmLen;
boolean seenSOF = false;
buffer[0] = (byte) FF;
buffer[1] = (byte) SOI;
buffer[2] = (byte) FF;
buffer[3] = (byte) marker;
jpgHeaderLen = 4;
while (marker != SOS) {
segmLen = jpgInput.readUnsignedShort();
if (buffer.length < jpgHeaderLen + segmLen + 2) {
growBuffer(jpgHeaderLen + segmLen + 2);
}
buffer[jpgHeaderLen++] = (byte) (segmLen >>> 8);
buffer[jpgHeaderLen++] = (byte) segmLen;
jpgInput.readFully(buffer, jpgHeaderLen, segmLen - 2);
if ((marker & 0xf0) == SOF && marker != DHT && marker != DAC) {
seenSOF = true;
int p = buffer[jpgHeaderLen] & 0xff;
int y = ((buffer[jpgHeaderLen+1] & 0xff) << 8)
| (buffer[jpgHeaderLen+2] & 0xff);
int x = ((buffer[jpgHeaderLen+3] & 0xff) << 8)
| (buffer[jpgHeaderLen+4] & 0xff);
int nf = buffer[jpgHeaderLen+5] & 0xff;
attrs.putInt(Tag.SamplesPerPixel, VR.US, nf);
if (nf == 3) {
attrs.putString(Tag.PhotometricInterpretation, VR.CS,
"YBR_FULL_422");
attrs.putInt(Tag.PlanarConfiguration, VR.US, 0);
} else {
attrs.putString(Tag.PhotometricInterpretation, VR.CS,
"MONOCHROME2");
}
attrs.putInt(Tag.Rows, VR.US, y);
attrs.putInt(Tag.Columns, VR.US, x);
attrs.putInt(Tag.BitsAllocated, VR.US, p > 8 ? 16 : 8);
attrs.putInt(Tag.BitsStored, VR.US, p);
attrs.putInt(Tag.HighBit, VR.US, p-1);
attrs.putInt(Tag.PixelRepresentation, VR.US, 0);
}
if (noAPPn & (marker & 0xf0) == APP) {
jpgLen -= segmLen + 2;
jpgHeaderLen -= 4;
} else {
jpgHeaderLen += segmLen - 2;
}
if (jpgInput.read() != FF) {
throw new IOException("Missing SOS segment in JPEG stream");
}
marker = jpgInput.read();
buffer[jpgHeaderLen++] = (byte) FF;
buffer[jpgHeaderLen++] = (byte) marker;
}
if (!seenSOF) {
throw new IOException("Missing SOF segment in JPEG stream");
}
}
private void growBuffer(int minSize) {
int newSize = buffer.length << 1;
while (newSize < minSize) {
newSize <<= 1;
}
byte[] tmp = new byte[newSize];
System.arraycopy(buffer, 0, tmp, 0, jpgHeaderLen);
buffer = tmp;
}
private void ensureUID(DicomObject attrs, int tag) {
if (!attrs.containsValue(tag)) {
attrs.putString(tag, VR.UI, UIDUtils.createUID());
}
}
private void ensureUS(DicomObject attrs, int tag, int val) {
if (!attrs.containsValue(tag)) {
attrs.putInt(tag, VR.US, val);
}
}
public static void main(String[] args) {
try {
CommandLine cl = parse(args);
Jpg2Dcm jpg2Dcm = new Jpg2Dcm();
if (cl.hasOption(LONG_OPT_CHARSET)) {
jpg2Dcm.setCharset(cl.getOptionValue(LONG_OPT_CHARSET));
}
if (cl.hasOption("c")) {
jpg2Dcm.loadConfiguration(new File(cl.getOptionValue("c")), true);
}
if (cl.hasOption("C")) {
jpg2Dcm.loadConfiguration(new File(cl.getOptionValue("C")), false);
}
if (cl.hasOption(LONG_OPT_UID_PREFIX)) {
UIDUtils.setRoot(cl.getOptionValue(LONG_OPT_UID_PREFIX));
}
if (cl.hasOption(LONG_OPT_MPEG)) {
jpg2Dcm.setTransferSyntax(UID.MPEG2);
}
if (cl.hasOption(LONG_OPT_TRANSFER_SYNTAX)) {
jpg2Dcm.setTransferSyntax(
cl.getOptionValue(LONG_OPT_TRANSFER_SYNTAX));
}
jpg2Dcm.setNoAPPn(cl.hasOption(LONG_OPT_NO_APPN));
List argList = cl.getArgList();
File jpgFile = new File("d:\\VIPUL.jpg");
File dcmFile = new File("d:\\aa.dcm");
long start = System.currentTimeMillis();
jpg2Dcm.convert(jpgFile, dcmFile);
long fin = System.currentTimeMillis();
System.out.println("Encapsulated " + jpgFile + " to "
+ dcmFile + " in " + (fin - start) + "ms.");
} catch (IOException e) {
e.printStackTrace();
}
}
private static CommandLine parse(String[] args) {
Options opts = new Options();
OptionBuilder.withArgName("code");
OptionBuilder.hasArg();
OptionBuilder.withDescription(OPT_CHARSET_DESC);
OptionBuilder.withLongOpt(LONG_OPT_CHARSET);
opts.addOption(OptionBuilder.create());
OptionBuilder.withArgName("file");
OptionBuilder.hasArg();
OptionBuilder.withDescription(OPT_AUGMENT_CONFIG_DESC);
opts.addOption(OptionBuilder.create("c"));
OptionBuilder.withArgName("file");
OptionBuilder.hasArg();
OptionBuilder.withDescription(OPT_REPLACE_CONFIG_DESC);
opts.addOption(OptionBuilder.create("C"));
OptionBuilder.withArgName("prefix");
OptionBuilder.hasArg();
OptionBuilder.withDescription(OPT_UID_PREFIX_DESC);
OptionBuilder.withLongOpt(LONG_OPT_UID_PREFIX);
opts.addOption(OptionBuilder.create());
OptionBuilder.withArgName("uid");
OptionBuilder.hasArg();
OptionBuilder.withDescription(OPT_TRANSFER_SYNTAX_DESC);
OptionBuilder.withLongOpt(LONG_OPT_TRANSFER_SYNTAX);
opts.addOption(OptionBuilder.create());
opts.addOption(null, LONG_OPT_MPEG, false, OPT_MPEG_DESC);
opts.addOption(null, LONG_OPT_NO_APPN, false, OPT_NO_APPN_DESC);
opts.addOption("h", "help", false, OPT_HELP_DESC);
opts.addOption("V", "version", false, OPT_VERSION_DESC);
CommandLine cl = null;
try {
cl = new PosixParser().parse(opts, args);
} catch (ParseException e) {
exit("jpg2dcm: " + e.getMessage());
throw new RuntimeException("unreachable");
}
if (cl.hasOption('V')) {
Package p = Jpg2Dcm.class.getPackage();
System.out.println("jpg2dcm v" + p.getImplementationVersion());
System.exit(0);
}
if (cl.hasOption('h') || cl.getArgList().size() != 2) {
HelpFormatter formatter = new HelpFormatter();
formatter.printHelp(USAGE, DESCRIPTION, opts, EXAMPLE);
System.exit(0);
}
return cl;
}
private static void exit(String msg) {
System.err.println(msg);
System.err.println("Try 'jpg2dcm -h' for more information.");
System.exit(1);
}
}
Jpg2Dcm.java文件的使用也可以包含在下面
org.dcm4che3.tool.dcm2jpg.Dcm2Jpg.java文件
<强> dcm4che刀具dcm2jpg-3.3.7.jar
还包括这个