** This is part of the CTSim program
** Copyright (c) 1983-2001 Kevin Rosenberg
**
-** $Id: interpolator.h,v 1.2 2001/03/21 21:45:31 kevin Exp $
+** $Id: interpolator.h,v 1.3 2001/03/22 02:30:00 kevin Exp $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
template<class T>
class LinearInterpolator {
private:
- T* const m_pY;
T* const m_pX;
+ T* const m_pY;
const unsigned int m_n;
+ const bool m_bZeroOutsideRange;
public:
- LinearInterpolator (T* pY, unsigned int n)
- : m_pY(pY), m_pX(0), m_n(n)
+ LinearInterpolator (T* pY, unsigned int n, bool bZeroOutside = true)
+ : m_pX(0), m_pY(pY), m_n(n), m_bZeroOutsideRange(bZeroOutside)
{}
- LinearInterpolator (T* pY, T* pX, unsigned int n)
- : m_pY(pY), m_pX(pX), m_n(n)
+ LinearInterpolator (T* pX, T* pY, unsigned int n, bool bZeroOutside = true)
+ : m_pX(pX), m_pY(pY), m_n(n), m_bZeroOutsideRange(bZeroOutside)
{}
double interpolate (double dX, int* piLastFloor = NULL)
if (! m_pX) {
if (dX == 0)
result = m_pY[0];
- else if (dX < 0)
- result = 0;
- else if (dX == m_n - 1)
+ else if (dX < 0) {
+ if (m_bZeroOutsideRange)
+ result = 0;
+ else
+ result = m_pY[0];
+ } else if (dX == m_n - 1)
result = m_pY[m_n-1];
- else if (dX > m_n - 1)
- result = 0;
- else {
+ else if (dX > m_n - 1) {
+ if (m_bZeroOutsideRange)
+ result = 0;
+ else
+ result = m_pY[m_n - 1];
+ } else {
int iFloor = floor(dX);
result = m_pY[iFloor] + (m_pY[iFloor+1] - m_pY[iFloor]) * (dX - iFloor);
}
}
if (dX == m_pX[0])
result = m_pY[0];
- else if (dX < m_pX[0])
- result = 0;
- else if (dX == m_pX[m_n-1])
+ else if (dX < m_pX[0]) {
+ if (m_bZeroOutsideRange)
+ result = 0;
+ else
+ result = m_pY[0];
+ } else if (dX == m_pX[m_n-1])
result = m_pY[m_n-1];
- else if (dX > m_pX[m_n-1])
- result = 0;
- else {
+ else if (dX > m_pX[m_n - 1]) {
+ if (m_bZeroOutsideRange)
+ result = 0;
+ else
+ result = m_pY[m_n - 1];
+ } else {
if (iLower < 0 || iLower >= m_n) {
sys_error (ERR_SEVERE, "Coordinate out of range [linearInterpolate]");
return 0;
** This is part of the CTSim program
** Copyright (c) 1983-2001 Kevin Rosenberg
**
-** $Id: projections.cpp,v 1.68 2001/03/21 21:45:31 kevin Exp $
+** $Id: projections.cpp,v 1.69 2001/03/22 02:30:00 kevin Exp $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
double** ppdView = adView.getArray();
double** ppdDet = adDet.getArray();
- std::complex<double>** ppcDetValue = new std::complex<double>* [m_nView];
+ std::complex<double>** ppcDetValue = new std::complex<double>* [pProj->m_nView];
unsigned int iView;
- for (iView = 0; iView < m_nView; iView++) {
- ppcDetValue[iView] = new std::complex<double> [m_nDet];
+ for (iView = 0; iView < pProj->m_nView; iView++) {
+ ppcDetValue[iView] = new std::complex<double> [pProj->m_nDet];
DetectorValue* detval = pProj->getDetectorArray (iView).detValues();
- for (unsigned int iDet = 0; iDet < m_nDet; iDet++)
+ for (unsigned int iDet = 0; iDet < pProj->m_nDet; iDet++)
ppcDetValue[iView][iDet] = std::complex<double>(detval[iDet], 0);
}
- pProj->calcArrayPolarCoordinates (nx, ny, ppdView, ppdDet, m_nDet, 1., m_detInc);
+ pProj->calcArrayPolarCoordinates (nx, ny, ppdView, ppdDet, pProj->m_nDet, 1., pProj->m_detInc);
pProj->interpolatePolar (v, vImag, nx, ny, ppcDetValue, ppdView, ppdDet, pProj->m_nView, pProj->m_nDet,
pProj->m_nDet, iInterpolationID);
- for (iView = 0; iView < m_nView; iView++)
+ for (iView = 0; iView < pProj->m_nView; iView++)
delete [] ppcDetValue[iView];
delete [] ppcDetValue;
int iLastFloor = -1;
for (int iV = 0; iV < pProjNew->nView(); iV++, dViewAngle += pProjNew->m_rotInc) {
DetectorValue* detValues = pProjNew->getDetectorArray (iV).detValues();
- LinearInterpolator<double> interp (pdThetaValuesForT, pdRaysumsForT, pProjNew->nView());
+ LinearInterpolator<double> interp (pdThetaValuesForT, pdRaysumsForT, pProjNew->nView(), false);
detValues[iD] = interp.interpolate (dViewAngle, &iLastFloor);
}
}
detArray.setViewAngle (dViewAngle);
for (int i = 0; i < pProjNew->nDet(); i++)
- pdDetValueCopy[i] = detValues[i];
+ pdDetValueCopy[i] = detValues[i];
double dDetPos = pProjNew->m_detStart;
int iLastFloor = -1;
- LinearInterpolator<double> interp (pdOriginalDetPositions, pdDetValueCopy, pProjNew->nDet());
+ LinearInterpolator<double> interp (pdOriginalDetPositions, pdDetValueCopy, pProjNew->nDet(), false);
for (int iD = 0; iD < pProjNew->nDet(); iD++, dDetPos += pProjNew->m_detInc)
detValues[iD] = interp.interpolate (dDetPos, &iLastFloor);
}
--------------------Configuration: libctsim - Win32 Debug--------------------
</h3>
<h3>Command Lines</h3>
-Creating temporary file "C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP16.tmp" with contents
+Creating temporary file "C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP45.tmp" with contents
[
/nologo /G6 /MTd /W3 /Gm /Gi /GR /GX /Zi /Od /Gy /I "..\..\..\wx2.2.5\src\png" /I "..\..\..\wx2.2.5\src\zlib" /I "..\..\INCLUDE" /I "..\..\getopt" /I "..\..\..\fftw-2.1.3\fftw" /I "..\..\..\fftw-2.1.3\rfftw" /I "..\..\..\wx2.2.5\include" /I "\dicom\ctn\include" /D "_DEBUG" /D "HAVE_WXWIN" /D "HAVE_STRING_H" /D "HAVE_GETOPT_H" /D "WIN32" /D "_MBCS" /D "_LIB" /D "MSVC" /D "HAVE_FFTW" /D "HAVE_PNG" /D "HAVE_SGP" /D "HAVE_WXWINDOWS" /D "__WXMSW__" /D "__WIN95__" /D "__WIN32__" /D WINVER=0x0400 /D "HAVE_CTN_DICOM" /D VERSION=\"3.1.0\" /FR"Debug/" /Fp"Debug/libctsim.pch" /YX /Fo"Debug/" /Fd"Debug/" /FD /GZ /c
+"C:\ctsim\libctsim\backprojectors.cpp"
+"C:\ctsim\libctgraphics\dlgezplot.cpp"
+"C:\ctsim\libctsim\filter.cpp"
+"C:\ctsim\libctsim\fourier.cpp"
+"C:\ctsim\libctsim\globalvars.cpp"
+"C:\ctsim\libctsupport\hashtable.cpp"
+"C:\ctsim\libctsim\imagefile.cpp"
+"C:\ctsim\libctsupport\interpolator.cpp"
+"C:\ctsim\libctsim\phantom.cpp"
+"C:\ctsim\libctsupport\plotfile.cpp"
+"C:\ctsim\libctgraphics\pol.cpp"
+"C:\ctsim\libctsim\procsignal.cpp"
"C:\ctsim\libctsim\projections.cpp"
+"C:\ctsim\libctsim\reconstruct.cpp"
+"C:\ctsim\libctsim\scanner.cpp"
+"C:\ctsim\libctsupport\syserror.cpp"
+"C:\ctsim\libctsim\trace.cpp"
]
-Creating command line "cl.exe @C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP16.tmp"
-Creating temporary file "C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP17.tmp" with contents
+Creating command line "cl.exe @C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP45.tmp"
+Creating temporary file "C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP46.tmp" with contents
[
/nologo /out:"Debug\libctsim.lib"
.\Debug\array2dfile.obj
.\Debug\transformmatrix.obj
.\Debug\xform.obj
]
-Creating command line "link.exe -lib @C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP17.tmp"
+Creating command line "link.exe -lib @C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP46.tmp"
<h3>Output Window</h3>
Compiling...
projections.cpp
+backprojectors.cpp
+dlgezplot.cpp
+filter.cpp
+fourier.cpp
+globalvars.cpp
+hashtable.cpp
+imagefile.cpp
+interpolator.cpp
+phantom.cpp
+plotfile.cpp
+pol.cpp
+procsignal.cpp
+reconstruct.cpp
+scanner.cpp
+syserror.cpp
+trace.cpp
Creating library...
<h3>
--------------------Configuration: ctsim - Win32 Debug--------------------
</h3>
<h3>Command Lines</h3>
-Creating temporary file "C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP18.tmp" with contents
+Creating temporary file "C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP47.tmp" with contents
+[
+/nologo /G6 /MTd /W3 /Gm /Gi /GR /GX /Zi /Od /Gy /I "\wx2.2.5\include" /I "..\..\..\fftw-2.1.3\fftw" /I "\wx2.2.5\src\png" /I "\wx2.2.5\src\zlib" /I "..\..\include" /I "..\..\getopt" /I "..\..\..\fftw-2.1.3\rfftw" /I "\dicom\ctn\include" /D VERSION=\"3.0.0beta1\" /D "_DEBUG" /D "__WXMSW__" /D "HAVE_SGP" /D "HAVE_PNG" /D "HAVE_WXWINDOWS" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "HAVE_STRING_H" /D "HAVE_FFTW" /D "HAVE_RFFTW" /D "HAVE_GETOPT_H" /D "MSVC" /D "__WIN95__" /D "__WIN32__" /D WINVER=0x0400 /D "STRICT" /D CTSIMVERSION=\"3.1.0\" /D "HAVE_CTN_DICOM" /FR"Debug/" /Fp"Debug/ctsim.pch" /YX"ctsim.h" /Fo"Debug/" /Fd"Debug/" /FD /GZ /c
+"C:\ctsim\src\backgroundmgr.cpp"
+"C:\ctsim\src\backgroundsupr.cpp"
+"C:\ctsim\src\graph3dview.cpp"
+"C:\ctsim\src\threadproj.cpp"
+"C:\ctsim\src\threadraster.cpp"
+"C:\ctsim\src\threadrecon.cpp"
+]
+Creating command line "cl.exe @C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP47.tmp"
+Creating temporary file "C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP48.tmp" with contents
+[
+/nologo /G6 /MTd /W3 /Gm /Gi /GR /GX /Zi /Od /Gy /I "\wx2.2.5\include" /I "..\..\..\fftw-2.1.3\fftw" /I "\wx2.2.5\src\png" /I "\wx2.2.5\src\zlib" /I "..\..\include" /I "..\..\getopt" /I "..\..\..\fftw-2.1.3\rfftw" /I "\dicom\ctn\include" /D VERSION=\"3.0.0beta1\" /D "_DEBUG" /D "__WXMSW__" /D "HAVE_SGP" /D "HAVE_PNG" /D "HAVE_WXWINDOWS" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "HAVE_STRING_H" /D "HAVE_FFTW" /D "HAVE_RFFTW" /D "HAVE_GETOPT_H" /D "MSVC" /D "__WIN95__" /D "__WIN32__" /D WINVER=0x0400 /D "STRICT" /D CTSIMVERSION=\"3.1.0\" /D "HAVE_CTN_DICOM" /D CTSIMVERSION=\"3.0.0alpha5\" /FR"Debug/" /Fp"Debug/ctsim.pch" /YX"ctsim.h" /Fo"Debug/" /Fd"Debug/" /FD /GZ /c
+"C:\ctsim\src\ctsim.cpp"
+"C:\ctsim\src\dialogs.cpp"
+"C:\ctsim\src\dlgprojections.cpp"
+"C:\ctsim\src\dlgreconstruct.cpp"
+"C:\ctsim\src\docs.cpp"
+"C:\ctsim\src\views.cpp"
+]
+Creating command line "cl.exe @C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP48.tmp"
+Creating temporary file "C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP49.tmp" with contents
[
winmm.lib rpcrt4.lib ws2_32.lib ../libctsim/Debug/libctsim.lib libcmtd.lib ..\..\..\fftw-2.1.3\Win32\FFTW2st\Debug\FFTW2st.lib ..\..\..\fftw-2.1.3\Win32\RFFTW2st\Debug\RFFTW2st.lib wxd.lib xpmd.lib tiffd.lib zlibd.lib pngd.lib comctl32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib opengl32.lib glu32.lib htmlhelp.lib ctn_lib.lib /nologo /subsystem:windows /incremental:yes /pdb:"Debug/ctsim.pdb" /debug /machine:I386 /out:"Debug/ctsim.exe" /pdbtype:sept /libpath:"\wx2.2.5\lib" /libpath:"\dicom\ctn\winctn\ctn_lib\Debug"
.\Debug\backgroundmgr.obj
\wx2.2.5\lib\zlibd.lib
\wx2.2.5\lib\tiffd.lib
]
-Creating command line "link.exe @C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP18.tmp"
+Creating command line "link.exe @C:\DOCUME~1\kevin\LOCALS~1\Temp\RSP49.tmp"
<h3>Output Window</h3>
+Compiling...
+backgroundmgr.cpp
+backgroundsupr.cpp
+graph3dview.cpp
+threadproj.cpp
+threadraster.cpp
+threadrecon.cpp
+Compiling...
+ctsim.cpp
+dialogs.cpp
+dlgprojections.cpp
+dlgreconstruct.cpp
+docs.cpp
+views.cpp
Linking...