lsst.ip.diffim  22.0.1-17-ge5a99e88+50b11f7f3e
BuildSingleKernelVisitor.h
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1 // -*- lsst-c++ -*-
12 #ifndef LSST_IP_DIFFIM_BUILDSINGLEKERNELVISITOR_H
13 #define LSST_IP_DIFFIM_BUILDSINGLEKERNELVISITOR_H
14 
15 #include <memory>
16 
17 #include "lsst/afw/image.h"
18 #include "lsst/afw/math.h"
19 
21 
23 
24 namespace lsst {
25 namespace ip {
26 namespace diffim {
27 namespace detail {
28 
29  template<typename PixelT>
32  public:
34 
36  lsst::afw::math::KernelList const& basisList,
38  );
40  lsst::afw::math::KernelList const& basisList,
42  Eigen::MatrixXd const& hMat
43  );
45 
46  /*
47  Don't reprocess candidate if its already been build. The use
48  case for this functionality is : when iterating over all Cells
49  and rejecting bad Kernels, we need to re-visit *all* Cells to
50  build the next candidate in the list. Without this flag we would
51  unncessarily re-build all the good Kernels.
52  */
53  void setSkipBuilt(bool skip) {_skipBuilt = skip;}
54 
55  int getNRejected() {return _nRejected;}
56  int getNProcessed() {return _nProcessed;}
57  void reset() {_nRejected = 0; _nProcessed = 0;}
58 
60 
61  private:
62  lsst::afw::math::KernelList const _basisList;
64  Eigen::MatrixXd const _hMat;
65  ImageStatistics<PixelT> _imstats;
66  bool _skipBuilt;
67  int _nRejected;
68  int _nProcessed;
69  bool _useRegularization;
70 
71  bool _useCoreStats;
72  int _coreRadius;
73  };
74 
75  template<typename PixelT>
78  lsst::afw::math::KernelList const& basisList,
80  ) {
81 
83  new BuildSingleKernelVisitor<PixelT>(basisList, ps)
84  );
85  }
86 
87  template<typename PixelT>
90  lsst::afw::math::KernelList const& basisList,
92  Eigen::MatrixXd const & hMat
93  ) {
94 
96  new BuildSingleKernelVisitor<PixelT>(basisList, ps, hMat)
97  );
98  }
99 
100 }}}} // end of namespace lsst::ip::diffim::detail
101 
102 #endif
Image Subtraction helper functions.
Class to calculate difference image statistics.
Builds the convolution kernel for a given candidate.
void processCandidate(lsst::afw::math::SpatialCellCandidate *candidate)
BuildSingleKernelVisitor(lsst::afw::math::KernelList const &basisList, lsst::daf::base::PropertySet const &ps)
std::shared_ptr< BuildSingleKernelVisitor< PixelT > > Ptr
std::shared_ptr< BuildSingleKernelVisitor< PixelT > > makeBuildSingleKernelVisitor(lsst::afw::math::KernelList const &basisList, lsst::daf::base::PropertySet const &ps)