Jepg转DICOM-白红宇

Jepg转DICOM

阅读量：5938 次

发布时间：2019-06-19

本文共 8790 字，大约阅读时间需要 29 分钟。

JEPG转DICOM

//======================================================================================

// NanJing ChunRen L.T.D

// Created by HGB

//======================================================================================

/*convert.h*/

#ifdef __cplusplus

extern "C" {

#endif

// 下列部分用于定义SCU/SCP回调函数

//typedef void (__stdcall * STORESCPCALLBACK)(T_StoreProgress* progress, LPCSTR filename);

// 下列函数用于处理SCU高级网络服务

/*BOOL __stdcall dicom_echoscu_execute(LPCSTR servername, int serverport,

LPCSTR servertitle, LPCSTR clienttitle);

BOOL __stdcall dicom_storescu_execute(LPCSTR servername, int serverport,

LPCSTR servertitle, LPCSTR clienttitle,

LPCSTR filelist, STORESCUCALLBACK callback);*/

// 下列函数用于处理SCP高级网络服务

//int __declspec(dllexport) IncInt(int params);

bool __stdcall jpg2dcm(LPSTR BmpSrc, LPSTR DcmDest, LPSTR PatientName, LPSTR PatientSex);

//int __stdcall(dllexport) IncInt(int params);

#ifdef __cplusplus

}

#endif

#ifdef __cplusplus

extern "C" {

#endif

// 下列部分用于定义SCU/SCP回调函数

//typedef void (__stdcall * STORESCPCALLBACK)(T_StoreProgress* progress, LPCSTR filename);

// 下列函数用于处理SCU高级网络服务

/*BOOL __stdcall dicom_echoscu_execute(LPCSTR servername, int serverport,

LPCSTR servertitle, LPCSTR clienttitle);

BOOL __stdcall dicom_storescu_execute(LPCSTR servername, int serverport,

LPCSTR servertitle, LPCSTR clienttitle,

LPCSTR filelist, STORESCUCALLBACK callback);*/

// 下列函数用于处理SCP高级网络服务

//int __declspec(dllexport) IncInt(int params);

bool __stdcall jpg2dcm(LPSTR BmpSrc, LPSTR DcmDest, LPSTR PatientName, LPSTR PatientSex);

//int __stdcall(dllexport) IncInt(int params);

#ifdef __cplusplus

}

#endif

//======================================================================================

// NanJing ChunRen L.T.D

// Created by HGB

//======================================================================================

/*convert.cpp*/

// convert.cpp : Defines the entry point for the DLL application.

#include "stdafx.h"

//#include <afx.h>

#include "convert.h"

#include "xImageDCM.h"

BOOL APIENTRY DllMain( HANDLE hModule,

DWORD ul_reason_for_call,

LPVOID lpReserved

)

{

switch (ul_reason_for_call)

{

case DLL_PROCESS_ATTACH:

case DLL_THREAD_ATTACH:

case DLL_THREAD_DETACH:

case DLL_PROCESS_DETACH:

break;

}

return TRUE;

}

int IncInt(int params)

{

return params+1;

}

bool __stdcall jpg2dcm(LPSTR BmpSrc, LPSTR DcmDest, LPSTR PatientID, LPSTR PatientName,

LPSTR PatientSex, LPSTR StudyDate)

{

CxImageDCM dcm;

//CString m_sBmpSrcFile;

//CString m_sDcmDestFile;

//dcm.Load(BmpSrc,CXIMAGE_FORMAT_BMP);

dcm.Load(BmpSrc,CXIMAGE_FORMAT_JPG);

if(!dcm.IsValid()){

return false;

}else{

/*m_sBmpSrcFile=filename;

m_sDcmDestFile=m_sBmpSrcFile;

m_sDcmDestFile.TrimRight(filename);

m_sDcmDestFile+=_T("dcm");*/

//if(dcm.SaveAsDCM(m_sDcmDestFile))

if(dcm.SaveAsDCM(DcmDest, PatientID, PatientName, PatientSex, StudyDate))

{

return true;

}

else

{

return false;

}

//======================================================================================

// NanJing ChunRen L.T.D

// Created by HGB

//======================================================================================

// xImageDCM.cpp: implementation of the CxImageDCM class.

#include "StdAfx.h"

//#include "DCMConverter.h"

#include "xImageDCM.h"

#include "osconfig.h" /* make sure OS specific configuration is included first */

#ifdef HAVE_GUSI_H

#include <GUSI.h>

#endif

#include "dctk.h" /* for various dcmdata headers */

#include "dcdebug.h" /* for SetDebugLevel */

#include "cmdlnarg.h" /* for prepareCmdLineArgs */

#include "dcuid.h" /* for dcmtk version name */

#include "dcrledrg.h" /* for DcmRLEDecoderRegistration */

#include "dcmp_w_picpath.h" /* for DicomImage */

#include "digsdfn.h" /* for DiGSDFunction */

#include "diciefn.h" /* for DiCIELABFunction */

#include "ofconapp.h" /* for OFConsoleApplication */

#include "ofcmdln.h" /* for OFCommandLine */

#include "diregist.h" /* include to support color p_w_picpaths */

#include "ofstd.h" /* for OFStandard */

#include "djdecode.h" /* for dcmjpeg decoders */

#include "dipijpeg.h" /* for dcmp_w_picpath JPEG plugin */

#include "dipitiff.h" /* for dcmp_w_picpath TIFF plugin */

#include "dipipng.h" /* for dcmp_w_picpath PNG plugin */

#include "zlib.h" /* for zlibVersion() */

#include "ofstream.h"

/*#ifdef _DEBUG

#undef THIS_FILE

static char THIS_FILE[]=__FILE__;

#define new DEBUG_NEW

#endif*/

// Construction/Destruction

CxImageDCM::CxImageDCM()

{

//init pointers

pDib = pSelection = pAlpha = NULL;

pLayers = NULL;

//init structures

memset(&head,0,sizeof(BITMAPINFOHEADER));

memset(&info,0,sizeof(CXIMAGEINFO));

//init default attributes

info.dwType = 0;

info.nQuality = 90;

info.nAlphaMax = 255;

info.nBkgndIndex = -1;

info.bEnabled = true;

SetXDPI(96);

SetYDPI(96);

}

CxImageDCM::~CxImageDCM()

{

}

bool CxImageDCM::SaveAsBMP(const TCHAR *fileName)

{//please refer to the implementation of dcmj2pnm

return false;

}

bool CxImageDCM::SaveAsJPG(const TCHAR* fileName)

{//you may also use DCMTK's JPG encoding plug-in

return CxImage::Save(fileName,CXIMAGE_FORMAT_JPG);

}

bool CxImageDCM::LoadDCM(const TCHAR* filename)

{

DcmFileFormat *dfile = new DcmFileFormat();

OFCondition cond = dfile->loadFile(filename, EXS_Unknown,

EGL_withoutGL,DCM_MaxReadLength,ERM_autoDetect);

if (cond.bad()) {

return false;//AfxMessageBox(cond.text());

}

E_TransferSyntax xfer = dfile->getDataset()->getOriginalXfer();

DicomImage *di = new DicomImage(dfile, xfer,

CIF_AcrNemaCompatibility ,

0, 1);

if (di->getStatus() != EIS_Normal)

return false;//AfxMessageBox(DicomImage::getString(di->getStatus()));

//可改为MemoryStream操作，以替换不安全低效的临时文件

di->writeBMP("c:\\from_dicom.bmp",24);

return CxImage::Load("c:\\from_dicom.bmp",CXIMAGE_FORMAT_BMP);

}

bool CxImageDCM::SaveAsDCM(const TCHAR* filename, const TCHAR* PatientID,

const TCHAR* PatientName, const TCHAR* PatientSex,

const TCHAR* StudyDate)

{

CxImageDCM::IncreaseBpp(24);

char uid[100];

DcmFileFormat fileformat;

DcmDataset *dataset = fileformat.getDataset();

dataset->putAndInsertString(DCM_SOPClassUID,

UID_SecondaryCaptureImageStorage);

dataset->putAndInsertString(DCM_SOPInstanceUID,

dcmGenerateUniqueIdentifier(uid, SITE_INSTANCE_UID_ROOT));

dataset->putAndInsertString(DCM_StudyInstanceUID ,

dcmGenerateUniqueIdentifier(uid, SITE_INSTANCE_UID_ROOT));

dataset->putAndInsertString(DCM_SeriesInstanceUID ,

dcmGenerateUniqueIdentifier(uid, SITE_INSTANCE_UID_ROOT));

dataset->putAndInsertString(DCM_Modality,"OT");

dataset->putAndInsertString(DCM_PatientID, PatientID);

dataset->putAndInsertString(DCM_PatientsName, PatientName);

dataset->putAndInsertString(DCM_PatientsSex, PatientSex);

dataset->putAndInsertString(DCM_StudyDate, StudyDate);

dataset->putAndInsertString(DCM_WindowCenter, "256");

dataset->putAndInsertString(DCM_WindowWidth, "128");

// dataset->putAndInsertUint32(DCM_MetaElementGroupLength,128);

dataset->putAndInsertUint16(DCM_FileMetaInformationVersion,

0x0001);

dataset->putAndInsertString(DCM_MediaStorageSOPClassUID,

UID_MultiframeTrueColorSecondaryCaptureImageStorage);

dataset->putAndInsertString(DCM_MediaStorageSOPInstanceUID,

dcmGenerateUniqueIdentifier(uid,SITE_INSTANCE_UID_ROOT));

dataset->putAndInsertString(DCM_TransferSyntaxUID,

UID_LittleEndianExplicitTransferSyntax);

/*added by HGB*/

//dataset->findAndDeleteElement(DCM_ImplementationClassUID, OFTrue);

//dataset->findAndDeleteElement(DCM_ImplementationVersionName, OFTrue);

//end added

//dataset->putAndInsertString(DCM_ImplementationClassUID,

// dcmGenerateUniqueIdentifier(uid,SITE_INSTANCE_UID_ROOT));

//dataset->putAndInsertString(DCM_ImplementationVersionName,

// "SEEKERSOFT1.3.01", OFTrue);

dataset->putAndInsertString(DCM_UID,

UID_MultiframeTrueColorSecondaryCaptureImageStorage);

dataset->putAndInsertUint16(DCM_SamplesPerPixel,3);

dataset->putAndInsertString(DCM_PhotometricInterpretation,

"RGB");

dataset->putAndInsertUint16(DCM_SamplesPerPixel,3);

dataset->putAndInsertUint16(DCM_BitsAllocated,8);

dataset->putAndInsertUint16(DCM_BitsStored,8);

dataset->putAndInsertUint16(DCM_HighBit,7);

dataset->putAndInsertUint16(DCM_PixelRepresentation,0);

dataset->putAndInsertUint16(DCM_PlanarConfiguration,0);

dataset->putAndInsertUint16(DCM_Rows,GetHeight());

dataset->putAndInsertUint16(DCM_Columns,GetWidth());

//add more tags here

/* ... */

BYTE* pData=new BYTE[GetHeight()*info.dwEffWidth];

BYTE* pSrc=GetBits(head.biHeight-1);

BYTE* pDst=pData;

for(long y=0; y < head.biHeight; y++){

memcpy(pDst,pSrc,info.dwEffWidth);

pSrc-=info.dwEffWidth;

pDst+=info.dwEffWidth;

}

dataset->putAndInsertUint8Array(DCM_PixelData,

pData, GetHeight()*info.dwEffWidth);

delete[] pData;

OFCondition status = fileformat.saveFile(filename,

EXS_LittleEndianImplicit,EET_UndefinedLength,EGL_withoutGL);

if (status.bad())

return false;//AfxMessageBox("Error: cannot write DICOM file ");

return true;

}

转载于:https://blog.51cto.com/171771/982210

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