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| author | Willem Jan Palenstijn <wjp@usecode.org> | 2016-12-01 06:00:19 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-12-01 06:00:19 -0800 |
| commit | 75ae79136451cad28375c1bbce6e6cac6080f29e (patch) | |
| tree | 4da463b6f94f20b1da4167e9e5f9827316e85f6c /cuda/3d | |
| parent | 08b14da8cf13d4fe9dcc4787306991e453976494 (diff) | |
| parent | 55dabbf035b55f71c4261c9de7ef572da46300ff (diff) | |
| download | astra-75ae79136451cad28375c1bbce6e6cac6080f29e.tar.gz astra-75ae79136451cad28375c1bbce6e6cac6080f29e.tar.bz2 astra-75ae79136451cad28375c1bbce6e6cac6080f29e.tar.xz astra-75ae79136451cad28375c1bbce6e6cac6080f29e.zip | |
Merge pull request #84 from wjp/expose_ConeBP_density_weighting
Expose the density weighting option of cone_bp
Diffstat (limited to 'cuda/3d')
| -rw-r--r-- | cuda/3d/mem3d.cu | 4 | ||||
| -rw-r--r-- | cuda/3d/mem3d.h | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/cuda/3d/mem3d.cu b/cuda/3d/mem3d.cu index eae9676..2b26fe1 100644 --- a/cuda/3d/mem3d.cu +++ b/cuda/3d/mem3d.cu @@ -249,7 +249,7 @@ bool FP(const astra::CProjectionGeometry3D* pProjGeom, MemHandle3D projData, con return ok; } -bool BP(const astra::CProjectionGeometry3D* pProjGeom, MemHandle3D projData, const astra::CVolumeGeometry3D* pVolGeom, MemHandle3D volData, int iVoxelSuperSampling) +bool BP(const astra::CProjectionGeometry3D* pProjGeom, MemHandle3D projData, const astra::CVolumeGeometry3D* pVolGeom, MemHandle3D volData, int iVoxelSuperSampling, bool bFDKWeighting) { SDimensions3D dims; SProjectorParams3D params; @@ -269,6 +269,8 @@ bool BP(const astra::CProjectionGeometry3D* pProjGeom, MemHandle3D projData, con pParProjs, pConeProjs, params); + params.bFDKWeighting = bFDKWeighting; + if (pParProjs) ok &= Par3DBP(volData.d->ptr, projData.d->ptr, dims, pParProjs, params); else diff --git a/cuda/3d/mem3d.h b/cuda/3d/mem3d.h index 0e29774..a0829e2 100644 --- a/cuda/3d/mem3d.h +++ b/cuda/3d/mem3d.h @@ -93,7 +93,7 @@ bool setGPUIndex(int index); bool FP(const astra::CProjectionGeometry3D* pProjGeom, MemHandle3D projData, const astra::CVolumeGeometry3D* pVolGeom, MemHandle3D volData, int iDetectorSuperSampling, astra::Cuda3DProjectionKernel projKernel); -bool BP(const astra::CProjectionGeometry3D* pProjGeom, MemHandle3D projData, const astra::CVolumeGeometry3D* pVolGeom, MemHandle3D volData, int iVoxelSuperSampling); +bool BP(const astra::CProjectionGeometry3D* pProjGeom, MemHandle3D projData, const astra::CVolumeGeometry3D* pVolGeom, MemHandle3D volData, int iVoxelSuperSampling, bool bFDKWeighting); bool FDK(const astra::CProjectionGeometry3D* pProjGeom, MemHandle3D projData, const astra::CVolumeGeometry3D* pVolGeom, MemHandle3D volData, bool bShortScan, const float *pfFilter = 0); |