From ae518f2954d8c6b9f1d5156595ccb1d7dc2ec581 Mon Sep 17 00:00:00 2001 From: Willem Jan Palenstijn Date: Fri, 5 Feb 2016 14:54:47 +0100 Subject: Process non-cubic-voxel astra geometries --- include/astra/GeometryUtil3D.h | 52 +++++++++++++++++++++--------------------- 1 file changed, 26 insertions(+), 26 deletions(-) (limited to 'include/astra') diff --git a/include/astra/GeometryUtil3D.h b/include/astra/GeometryUtil3D.h index e4d73e4..e051240 100644 --- a/include/astra/GeometryUtil3D.h +++ b/include/astra/GeometryUtil3D.h @@ -56,19 +56,19 @@ struct SConeProjection { fDetSZ += dz; } - void scale(double factor) { - fSrcX *= factor; - fSrcY *= factor; - fSrcZ *= factor; - fDetSX *= factor; - fDetSY *= factor; - fDetSZ *= factor; - fDetUX *= factor; - fDetUY *= factor; - fDetUZ *= factor; - fDetVX *= factor; - fDetVY *= factor; - fDetVZ *= factor; + void scale(double fx, double fy, double fz) { + fSrcX *= fx; + fSrcY *= fy; + fSrcZ *= fz; + fDetSX *= fx; + fDetSY *= fy; + fDetSZ *= fz; + fDetUX *= fx; + fDetUY *= fy; + fDetUZ *= fz; + fDetVX *= fx; + fDetVY *= fy; + fDetVZ *= fz; } }; @@ -93,19 +93,19 @@ struct SPar3DProjection { fDetSY += dy; fDetSZ += dz; } - void scale(double factor) { - fRayX *= factor; - fRayY *= factor; - fRayZ *= factor; - fDetSX *= factor; - fDetSY *= factor; - fDetSZ *= factor; - fDetUX *= factor; - fDetUY *= factor; - fDetUZ *= factor; - fDetVX *= factor; - fDetVY *= factor; - fDetVZ *= factor; + void scale(double fx, double fy, double fz) { + fRayX *= fx; + fRayY *= fy; + fRayZ *= fz; + fDetSX *= fx; + fDetSY *= fy; + fDetSZ *= fz; + fDetUX *= fx; + fDetUY *= fy; + fDetUZ *= fz; + fDetVX *= fx; + fDetVY *= fy; + fDetVZ *= fz; } }; -- cgit v1.2.3 From 048755bab6b77c1da0050ed091e5007a60564adf Mon Sep 17 00:00:00 2001 From: Willem Jan Palenstijn Date: Tue, 8 Mar 2016 15:41:38 +0100 Subject: Use CompositeGeometryManager for FDK Also fix a number of scaling/weighting issues in FDK, and switch to standard cone_bp with FDKWeighting for the BP step. --- include/astra/CompositeGeometryManager.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'include/astra') diff --git a/include/astra/CompositeGeometryManager.h b/include/astra/CompositeGeometryManager.h index 18dd72f..064370a 100644 --- a/include/astra/CompositeGeometryManager.h +++ b/include/astra/CompositeGeometryManager.h @@ -55,6 +55,10 @@ struct SGPUParams { size_t memory; }; +struct SFDKSettings { + bool bShortScan; +}; + class _AstraExport CCompositeGeometryManager { public: @@ -127,9 +131,10 @@ public: CProjector3D *pProjector; // For a `global' geometry. It will not match // the geometries of the input and output. + SFDKSettings FDKSettings; enum { - JOB_FP, JOB_BP, JOB_NOP + JOB_FP, JOB_BP, JOB_FDK, JOB_NOP } eType; enum { MODE_ADD, MODE_SET @@ -155,6 +160,8 @@ public: CFloat32ProjectionData3DMemory *pProjData); bool doBP(CProjector3D *pProjector, CFloat32VolumeData3DMemory *pVolData, CFloat32ProjectionData3DMemory *pProjData); + bool doFDK(CProjector3D *pProjector, CFloat32VolumeData3DMemory *pVolData, + CFloat32ProjectionData3DMemory *pProjData, bool bShortScan); bool doFP(CProjector3D *pProjector, const std::vector& volData, const std::vector& projData); bool doBP(CProjector3D *pProjector, const std::vector& volData, const std::vector& projData); -- cgit v1.2.3 From 584fb584816aefca42518c9a6075ac2df814dac6 Mon Sep 17 00:00:00 2001 From: Willem Jan Palenstijn Date: Thu, 28 Jul 2016 15:32:50 +0200 Subject: Replace use of boost::split by own function --- include/astra/Utilities.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/astra') diff --git a/include/astra/Utilities.h b/include/astra/Utilities.h index 8d7c44d..22adfe2 100644 --- a/include/astra/Utilities.h +++ b/include/astra/Utilities.h @@ -85,6 +85,9 @@ _AstraExport std::string doubleToString(double f); template _AstraExport std::string toString(T f); + +_AstraExport void splitString(std::vector &items, const std::string& s, const char *delim); + } -- cgit v1.2.3