lsst.jointcal  19.0.0-10-g4a5fae6+20
ListMatch.h
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1 // -*- LSST-C++ -*-
2 /*
3  * This file is part of jointcal.
4  *
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7  * (https://www.lsst.org).
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24 
25 #ifndef LSST_JOINTCAL_LIST_MATCH_H
26 #define LSST_JOINTCAL_LIST_MATCH_H
27 
28 #include <string>
29 
30 #include "lsst/jointcal/BaseStar.h"
32 
33 namespace lsst {
34 namespace jointcal {
35 
36 class AstrometryTransform;
37 class AstrometryTransformLinear;
38 
43  double nSigmas;
47  int algorithm;
48 
50  : nStarsList1(70),
51  nStarsList2(70),
52  maxTrialCount(4),
53  nSigmas(3.),
54  maxShiftX(50),
55  maxShiftY(50),
56  sizeRatio(1),
58  minMatchRatio(1. / 3.),
59  printLevel(0),
60  algorithm(2) {}
61 
62  double minSizeRatio() const { return sizeRatio - deltaSizeRatio; }
63  double maxSizeRatio() const { return sizeRatio + deltaSizeRatio; }
64 };
65 
78 
85  const MatchConditions &conditions);
86 
88 
90  const MatchConditions &conditions);
91 
93 
97  const AstrometryTransform *guess, const double maxDist);
98 
100 
102  const double maxDist);
103 
105 
107  const BaseStarList &list2,
108  const AstrometryTransform &transform,
109  double maxShift, double binSize = 0);
110 
112  const BaseStarList &list1, const BaseStarList &list2,
113  const MatchConditions &conditions = MatchConditions());
116  const int maxOrder = 3);
117 
118 #ifdef DO_WE_NEED_THAT
119 inline AstrometryTransform *ListMatch(const BaseStarList &list1, const BaseStarList &list2,
120  const int maxOrder = 3) {
121  AstrometryTransform *transform = listMatchCombinatorial(list1, list2);
122  transform = listMatchRefine(list1, list2, transform, maxOrder);
123  return transform;
124 }
125 #endif /* DO_WE_NEED_THAT */
126 } // namespace jointcal
127 } // namespace lsst
128 
129 #endif // LSST_JOINTCAL_LIST_MATCH_H
lsst::jointcal::matchSearchRotShift
std::unique_ptr< StarMatchList > matchSearchRotShift(BaseStarList &list1, BaseStarList &list2, const MatchConditions &conditions)
searches a geometrical transformation that goes from list1 to list2.
Definition: ListMatch.cc:425
lsst::jointcal::MatchConditions
Parameters to be provided to combinatorial searches.
Definition: ListMatch.h:40
lsst::jointcal::listMatchCombinatorial
std::unique_ptr< AstrometryTransform > listMatchCombinatorial(const BaseStarList &list1, const BaseStarList &list2, const MatchConditions &conditions=MatchConditions())
Definition: ListMatch.cc:680
lsst::jointcal::MatchConditions::maxSizeRatio
double maxSizeRatio() const
Definition: ListMatch.h:63
lsst::jointcal::MatchConditions::nStarsList2
int nStarsList2
Definition: ListMatch.h:41
lsst::jointcal::MatchConditions::nStarsList1
int nStarsList1
Definition: ListMatch.h:41
lsst::jointcal::MatchConditions::maxShiftX
double maxShiftX
Definition: ListMatch.h:44
lsst::jointcal::MatchConditions::deltaSizeRatio
double deltaSizeRatio
Definition: ListMatch.h:45
lsst::jointcal::listMatchCollect
std::unique_ptr< StarMatchList > listMatchCollect(const BaseStarList &list1, const BaseStarList &list2, const AstrometryTransform *guess, const double maxDist)
assembles star matches.
Definition: ListMatch.cc:569
lsst::jointcal::MatchConditions::maxShiftY
double maxShiftY
Definition: ListMatch.h:44
lsst::jointcal::listMatchupShift
std::unique_ptr< AstrometryTransformLinear > listMatchupShift(const BaseStarList &list1, const BaseStarList &list2, const AstrometryTransform &transform, double maxShift, double binSize=0)
searches for a 2 dimensional shift using a very crude histogram method.
Definition: ListMatch.cc:491
lsst::jointcal::matchSearchRotShiftFlip
std::unique_ptr< StarMatchList > matchSearchRotShiftFlip(BaseStarList &list1, BaseStarList &list2, const MatchConditions &conditions)
same as above but searches also a flipped solution.
Definition: ListMatch.cc:433
lsst::jointcal
Definition: Associations.h:49
lsst
Class for a simple mapping implementing a generic AstrometryTransform.
lsst::jointcal::MatchConditions::maxTrialCount
int maxTrialCount
Definition: ListMatch.h:42
lsst::jointcal::MatchConditions::sizeRatio
double sizeRatio
Definition: ListMatch.h:45
lsst::jointcal::listMatchRefine
std::unique_ptr< AstrometryTransform > listMatchRefine(const BaseStarList &list1, const BaseStarList &list2, std::unique_ptr< AstrometryTransform > transform, const int maxOrder=3)
Definition: ListMatch.cc:720
lsst::jointcal::MatchConditions::minMatchRatio
double minMatchRatio
Definition: ListMatch.h:45
BaseStar.h
lsst::jointcal::MatchConditions::minSizeRatio
double minSizeRatio() const
Definition: ListMatch.h:62
transform
table::Key< int > transform
lsst::jointcal::MatchConditions::MatchConditions
MatchConditions()
Definition: ListMatch.h:49
lsst::jointcal::MatchConditions::algorithm
int algorithm
Definition: ListMatch.h:47
lsst::jointcal::MatchConditions::printLevel
int printLevel
Definition: ListMatch.h:46
std::unique_ptr
STL class.
StarMatch.h
pairs of points
lsst::jointcal::MatchConditions::nSigmas
double nSigmas
Definition: ListMatch.h:43
lsst::jointcal::BaseStarList
StarList< BaseStar > BaseStarList
Definition: BaseStar.h:119