-
-#else
- for (i = nSpatialPoints; i < m_nFilterPoints; i++)
- adSpatialFilter[i] = 0;
-
- std::complex<double>* acInverseFilter = new std::complex<double> [m_nFilterPoints];
- finiteFourierTransform (adSpatialFilter, acInverseFilter, m_nFilterPoints, FORWARD);
- delete adSpatialFilter;
- m_adFilter = new double [m_nFilterPoints];
- for (i = 0; i < m_nFilterPoints; i++)
- m_adFilter[i] = std::abs(acInverseFilter[i]);
- delete acInverseFilter;
-
-#if defined(HAVE_WXWINDOWS) && (defined(DEBUG) || defined(_DEBUG))
- if (g_bRunningWXWindows && m_traceLevel > 0) {
- EZPlotDialog dlgEZPlot;
- dlgEZPlot.getEZPlot()->ezset ("title Inverse Spatial Filter: Fourier order");
- dlgEZPlot.getEZPlot()->addCurve (m_adFilter, m_nFilterPoints);
- dlgEZPlot.ShowModal();
- }
-#endif
- Fourier::shuffleFourierToNaturalOrder(m_adFilter, m_nFilterPoints);
-#if defined(HAVE_WXWINDOWS) && (defined(DEBUG) || defined(_DEBUG))
- if (g_bRunningWXWindows && m_traceLevel > 0) {
- EZPlotDialog dlgEZPlot;
- dlgEZPlot.getEZPlot()->ezset ("title Inverse Spatial Filter: Natural order");
- dlgEZPlot.getEZPlot()->addCurve (m_adFilter, m_nFilterPoints);
- dlgEZPlot.ShowModal();
- }
-#endif
- if (m_idGeometry == Scanner::GEOMETRY_EQUILINEAR) {
- for (i = 0; i < m_nFilterPoints; i++)
- m_adFilter[i] *= 0.5;
- } else if (m_idGeometry == Scanner::GEOMETRY_EQUIANGULAR) {
- for (i = 0; i < m_nFilterPoints; i++) {
- int iDetFromZero = i - ((m_nFilterPoints - 1) / 2);
- if (abs(iDetFromZero) < m_nSignalPoints) {
- double sinScale = 1 / SignalFilter::sinc (iDetFromZero * m_dSignalInc);
- double dScale = 0.5 * sinScale * sinScale;
- m_adFilter[i] *= dScale;
- }
- }
- }
-#if defined(HAVE_WXWINDOWS) && (defined(DEBUG) || defined(_DEBUG))
- if (g_bRunningWXWindows && m_traceLevel > 0) {
- EZPlotDialog dlgEZPlot;
- dlgEZPlot.getEZPlot()->ezset ("title Scaled Inverse Spatial Filter: Natural order");
- dlgEZPlot.getEZPlot()->addCurve (m_adFilter, m_nFilterPoints);
- dlgEZPlot.ShowModal();
- }
-#endif
- Fourier::shuffleNaturalToFourierOrder(m_adFilter, m_nFilterPoints);
-#endif
-
-#if defined(HAVE_WXWINDOWS) && (defined(DEBUG) || defined(_DEBUG))
- if (g_bRunningWXWindows && m_traceLevel > 0) {
- EZPlotDialog dlgEZPlot;
- dlgEZPlot.getEZPlot()->ezset ("title Spatial Filter Inverse Post Geometry Filtering");
- dlgEZPlot.getEZPlot()->addCurve (m_adFilter, m_nFilterPoints);
- dlgEZPlot.ShowModal();
- }
-#endif