From 1dd79f23f783564719a52de7d9b54b17005c32d7 Mon Sep 17 00:00:00 2001 From: Willem Jan Palenstijn Date: Fri, 2 May 2014 09:20:54 +0000 Subject: Add SIRT-Weighted BP3D (par3d-only) for use in large BP --- cuda/3d/astra3d.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'cuda/3d/astra3d.h') diff --git a/cuda/3d/astra3d.h b/cuda/3d/astra3d.h index 5712f89..9d87e33 100644 --- a/cuda/3d/astra3d.h +++ b/cuda/3d/astra3d.h @@ -429,6 +429,28 @@ _AstraExport bool astraCudaPar3DBP(float* pfVolume, const float* pfProjections, const SPar3DProjection *pfAngles, int iGPUIndex, int iVoxelSuperSampling); +_AstraExport bool astraCudaPar3DBP_SIRTWeighted(float* pfVolume, const float* pfProjections, + unsigned int iVolX, + unsigned int iVolY, + unsigned int iVolZ, + unsigned int iProjAngles, + unsigned int iProjU, + unsigned int iProjV, + float fDetUSize, + float fDetVSize, + const float *pfAngles, + int iGPUIndex, int iVoxelSuperSampling); + +_AstraExport bool astraCudaPar3DBP_SIRTWeighted(float* pfVolume, const float* pfProjections, + unsigned int iVolX, + unsigned int iVolY, + unsigned int iVolZ, + unsigned int iProjAngles, + unsigned int iProjU, + unsigned int iProjV, + const SPar3DProjection *pfAngles, + int iGPUIndex, int iVoxelSuperSampling); + _AstraExport bool astraCudaFDK(float* pfVolume, const float* pfProjections, unsigned int iVolX, unsigned int iVolY, -- cgit v1.2.3