ResampleSinogram3D.h File Reference

#include "Common.h"

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Classes
struct	reg23::ResampleSinogram3D
struct	reg23::ResampleSinogram3D::ConstantGeometry
struct	reg23::ResampleSinogram3D::CommonData

Namespaces
namespace	reg23

Functions
at::Tensor	reg23::ResampleSinogram3D_CPU (const at::Tensor &sinogram3d, const std::string &sinogramType, double rSpacing, const at::Tensor &projectionMatrix, const at::Tensor &phiValues, const at::Tensor &rValues, c10::optional< at::Tensor > out)
	Resample the given 3D sinogram at locations corresponding to the given 2D sinogram grid (phiValues, rValues), according to the 2D-3D image registration method based on Grangeat's relation.
__host__ at::Tensor	reg23::ResampleSinogram3D_CUDA (const at::Tensor &sinogram3d, const std::string &sinogramType, double rSpacing, const at::Tensor &projectionMatrix, const at::Tensor &phiValues, const at::Tensor &rValues, c10::optional< at::Tensor > out)
	An implementation of reg23::ResampleSinogram3D_CPU that uses CUDA parallelisation.
__host__ at::Tensor	reg23::ResampleSinogram3DCUDATexture (int64_t sinogram3dTextureHandle, int64_t sinogramWidth, int64_t sinogramHeight, int64_t sinogramDepth, const std::string &sinogramType, double rSpacing, const at::Tensor &projectionMatrix, const at::Tensor &phiValues, const at::Tensor &rValues, c10::optional< at::Tensor > out)
	An implementation of reg23::ResampleSinogram3D_CUDA that takes a handle to a pre-allocated CUDA texture instead of a PyTorch tensor.