121 lines
4.0 KiB
C++
121 lines
4.0 KiB
C++
#ifndef H_DKS_IMAGERECONSTRUCTION
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#define H_DKS_IMAGERECONSTRUCTION
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#include <iostream>
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#include "DKSBase.h"
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#include "Algorithms/ImageReconstruction.h"
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#ifdef DKS_CUDA
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#include "CUDA/CudaImageReconstruction.cuh"
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#endif
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class DKSImageRecon : public DKSBase {
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private:
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ImageReconstruction *imageRecon;
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public:
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DKSImageRecon();
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~DKSImageRecon();
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/** Image reconstruction analaysis calculate source.
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*
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*
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*/
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int callCalculateSource(void *image_space, void *image_position, void *source_position,
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void *avg, void *std, float diameter, int total_voxels,
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int total_sources, int start = 0);
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/** Image reconstruction analaysis calculate source.
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*
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*
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*/
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int callCalculateBackground(void *image_space, void *image_position, void *source_position,
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void *avg, void *std, float diameter, int total_voxels,
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int total_sources, int start = 0);
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/** Image reconstruction analaysis calculate source.
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*
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*
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*/
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int callCalculateSources(void *image_space, void *image_position, void *source_position,
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void *avg, void *std, void *diameter, int total_voxels,
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int total_sources, int start = 0);
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/** Image reconstruction analaysis calculate source.
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*
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*
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*/
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int callCalculateBackgrounds(void *image_space, void *image_position, void *source_position,
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void *avg, void *std, void *diameter, int total_voxels,
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int total_sources, int start = 0);
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/** Image reconstruction - generate normalization.
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*
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*/
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int callGenerateNormalization(void *recon, void *image_position,
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void *det_position, int total_det);
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/** Image reconstruction - forward correction.
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*
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*/
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int callForwardProjection(void *correction, void *recon, void *list_data, void *det_position,
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void *image_position, int num_events);
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/** Image reconstruction - backward projection.
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*
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*/
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int callBackwardProjection(void *correction, void *recon_corrector, void *list_data,
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void *det_position, void *image_position,
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int num_events, int num_voxels);
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/** Set the voxel dimensins on device.
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* Values are stored in GPU memory and used in forward and backward projection calculations.
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* Call set function once to transfer the values from host side to GPU.
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* If value changes on the host side set functions needs to be called again to update GPU values.
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*/
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int setDimensions(int voxel_x, int voxel_y, int voxel_z, float voxel_size);
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/** Set the image edge.
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* Values are stored in GPU memory and used in forward and backward projection calculations.
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* Call set function once to transfer the values from host side to GPU.
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* If value changes on the host side set functions needs to be called again to update GPU values.
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*/
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int setEdge(float x_edge, float y_edge, float z_edge);
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/** Set the image edge1.
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* Values are stored in GPU memory and used in forward and backward projection calculations.
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* Call set function once to transfer the values from host side to GPU.
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* If value changes on the host side set functions needs to be called again to update GPU values.
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*/
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int setEdge1(float x_edge1, float y_edge1, float z_edge1, float z_edge2);
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/** Set the minimum crystan in one ring values.
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* Values are stored in GPU memory and used in forward and backward projection calculations.
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* Call set function once to transfer the values from host side to GPU.
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* If value changes on the host side set functions needs to be called again to update GPU values.
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*/
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int setMinCrystalInRing(float min_CrystalDist_InOneRing, float min_CrystalDist_InOneRing1);
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/** Set all other required parameters for reconstruction.
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* Values are stored in GPU memory and used in forward and backward projection calculations.
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* Call set function once to transfer the values from host side to GPU.
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* If value changes on the host side set functions needs to be called again to update GPU values.
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*/
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int setParams(float matrix_distance_factor, float phantom_diameter,
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float atten_per_mm, float ring_diameter);
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};
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#endif
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