StructureTensor.hpp File Reference

#include <cstdint>
#include <opencv2/core.hpp>
#include "vc/core/math/Tensor3D.hpp"
#include "vc/core/types/Volume.hpp"

Include dependency graph for StructureTensor.hpp:

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Namespaces
namespace	volcart
	Volume Cartographer library

Typedefs
using	volcart::EigenValue = double
using	volcart::EigenVector = cv::Vec3d
using	volcart::EigenPairs = std::array< std::pair< EigenValue, EigenVector >, 3 >
using	volcart::StructureTensor = cv::Matx33d

Functions
StructureTensor	volcart::ComputeVoxelStructureTensor (const Volume::Pointer &volume, int vx, int vy, int vz, int radius=1, int kernelSize=3)
	Compute the structure tensor for a voxel position. More...
StructureTensor	volcart::ComputeVoxelStructureTensor (const Volume::Pointer &volume, const cv::Vec3i &index, int radius=1, int kernelSize=3)
StructureTensor	volcart::ComputeSubvoxelStructureTensor (const Volume::Pointer &volume, double vx, double vy, double vz, int radius=1, int kernelSize=3)
	Compute the structure tensor for a subvoxel position. More...
StructureTensor	volcart::ComputeSubvoxelStructureTensor (const Volume::Pointer &volume, const cv::Vec3d &index, int radius=1, int kernelSize=3)
EigenPairs	volcart::ComputeVoxelEigenPairs (const Volume::Pointer &volume, int x, int y, int z, int radius=1, int kernelSize=3)
	Compute the eigenvalues and eigenvectors from the structure tensor for a voxel position. More...
EigenPairs	volcart::ComputeVoxelEigenPairs (const Volume::Pointer &volume, const cv::Vec3i &index, int radius=1, int kernelSize=3)
EigenPairs	volcart::ComputeSubvoxelEigenPairs (const Volume::Pointer &volume, double x, double y, double z, int radius=1, int kernelSize=3)
	Compute the eigenvalues and eigenvectors from the structure tensor for a subvoxel position. More...
EigenPairs	volcart::ComputeSubvoxelEigenPairs (const Volume::Pointer &volume, const cv::Vec3d &index, int radius=1, int kernelSize=3)
template<typename DType >
Tensor3D< DType >	volcart::ComputeVoxelNeighbors (const Volume::Pointer &volume, const cv::Vec3i &center, std::int32_t rx, std::int32_t ry, std::int32_t rz)
	Get an axis-aligned cuboid subvolume centered on a voxel. More...
template<typename DType >
Tensor3D< DType >	volcart::ComputeSubvoxelNeighbors (const Volume::Pointer &volume, const cv::Vec3d &center, int rx, int ry, int rz, const cv::Vec3d &xvec={1, 0, 0}, const cv::Vec3d &yvec={0, 1, 0}, const cv::Vec3d &zvec={0, 0, 1})
	Get an axis-aligned cuboid subvolume centered on a subvoxel. More...

Variables
static const auto	volcart::ZERO_STRUCTURE_TENSOR