LSST Applications g063fba187b+cac8b7c890,g0f08755f38+6aee506743,g1653933729+a8ce1bb630,g168dd56ebc+a8ce1bb630,g1a2382251a+b4475c5878,g1dcb35cd9c+8f9bc1652e,g20f6ffc8e0+6aee506743,g217e2c1bcf+73dee94bd0,g28da252d5a+1f19c529b9,g2bbee38e9b+3f2625acfc,g2bc492864f+3f2625acfc,g3156d2b45e+6e55a43351,g32e5bea42b+1bb94961c2,g347aa1857d+3f2625acfc,g35bb328faa+a8ce1bb630,g3a166c0a6a+3f2625acfc,g3e281a1b8c+c5dd892a6c,g3e8969e208+a8ce1bb630,g414038480c+5927e1bc1e,g41af890bb2+8a9e676b2a,g7af13505b9+809c143d88,g80478fca09+6ef8b1810f,g82479be7b0+f568feb641,g858d7b2824+6aee506743,g89c8672015+f4add4ffd5,g9125e01d80+a8ce1bb630,ga5288a1d22+2903d499ea,gb58c049af0+d64f4d3760,gc28159a63d+3f2625acfc,gcab2d0539d+b12535109e,gcf0d15dbbd+46a3f46ba9,gda6a2b7d83+46a3f46ba9,gdaeeff99f8+1711a396fd,ge79ae78c31+3f2625acfc,gef2f8181fd+0a71e47438,gf0baf85859+c1f95f4921,gfa517265be+6aee506743,gfa999e8aa5+17cd334064,w.2024.51
LSST Data Management Base Package
Loading...
Searching...
No Matches
Namespaces | Functions
pessimisticPatternMatcherUtils.cc File Reference
#include <cmath>
#include "ndarray/eigen.h"
#include "lsst/meas/astrom/pessimisticPatternMatcherUtils.h"

Go to the source code of this file.

Namespaces

namespace  lsst
 
namespace  lsst::meas
 
namespace  lsst::meas::astrom
 

Functions

PatternResult lsst::meas::astrom::construct_pattern_and_shift_rot_matrix (ndarray::Array< double, 2, 1 > src_pattern_array, ndarray::Array< double, 2, 1 > src_delta_array, ndarray::Array< double, 1, 1 > src_dist_array, ndarray::Array< float, 1, 1 > dist_array, ndarray::Array< uint16_t, 2, 1 > id_array, ndarray::Array< double, 2, 1 > reference_array, size_t n_match, double max_cos_theta_shift, double max_cos_rot_sq, double max_dist_rad)
 Test an input source pattern against the reference catalog.
 
SortedArrayResult lsst::meas::astrom::create_sorted_arrays (ndarray::Array< double, 1, 1 > const &ref_center, ndarray::Array< double, 2, 1 > const &reference_array)
 Create arrays sorted on the distance between the center of this candidate reference object and all the reference objects.
 
RotationTestResult lsst::meas::astrom::test_rotation (ndarray::Array< double, 1, 1 > const &src_center, ndarray::Array< double, 1, 1 > const &ref_center, ndarray::Array< double, 1, 1 > const &src_delta, ndarray::Array< double, 1, 1 > const &ref_delta, double cos_shift, double max_cos_rot_sq)
 Test if the rotation implied between the source pattern and reference pattern is within tolerance.
 
Eigen::Matrix3d lsst::meas::astrom::create_spherical_rotation_matrix (Eigen::Vector3d const &rot_axis, double cos_rotation, double sin_rotion)
 Construct a generalized 3D rotation matrix about a given axis.
 
ShiftRotMatrixResult lsst::meas::astrom::create_shift_rot_matrix (double cos_rot_sq, Eigen::Matrix3d const &shift_matrix, ndarray::Array< double, 1, 1 > const &src_delta, ndarray::Array< double, 1, 1 > const &ref_ctr, ndarray::Array< double, 1, 1 > const &ref_delta)
 Create the complete spherical rotation matrix.
 
bool lsst::meas::astrom::intermediate_verify_comparison (std::vector< Eigen::Vector3d > const &src_pattern, std::vector< Eigen::Vector3d > const &ref_pattern, Eigen::Matrix3d const &shift_rot_matrix, double max_dist_rad)
 Test the input rotation matrix by comparing the rotated src pattern to the ref pattern.
 
std::vector< std::pair< size_t, size_t > > lsst::meas::astrom::create_pattern_spokes (ndarray::Array< double, 1, 1 > const &src_ctr, ndarray::Array< double, 2, 1 > const &src_delta_array, ndarray::Array< double, 1, 1 > const &src_dist_array, ndarray::Array< double, 1, 1 > const &ref_ctr, Eigen::Vector3d const &proj_ref_ctr_delta, std::vector< float > const &ref_dist_array, std::vector< uint16_t > const &ref_id_array, ndarray::Array< double, 2, 1 > const &reference_array, double max_dist_rad, size_t n_match)
 Create the individual spokes that make up the pattern now that the shift and rotation are within tolerance.
 
int lsst::meas::astrom::check_spoke (double cos_theta_src, double sin_theta_src, ndarray::Array< double, 1, 1 > const &ref_ctr, Eigen::Vector3d const &proj_ref_ctr_delta, double proj_ref_ctr_dist_sq, std::pair< size_t, size_t > const &candidate_range, std::vector< uint16_t > const &ref_id_array, ndarray::Array< double, 2, 1 > const &reference_array, double src_sin_tol)
 Check the opening angle between the first spoke of our pattern for the source object against the reference object.
 
std::pair< size_t, size_t > lsst::meas::astrom::find_candidate_reference_pair_range (float src_dist, ndarray::Array< float, 1, 1 > const &ref_dist_array, double max_dist_rad)
 Find the range of reference pairs within the distance tolerance of our source pair spoke.
 
std::pair< size_t, size_t > lsst::meas::astrom::find_candidate_reference_pair_range (float src_dist, std::vector< float > const &ref_dist_array, double max_dist_rad)
 Find the range of reference pairs within the distance tolerance of our source pair spoke.