25 #define DEBUG_MATRIX 0 87 template<
typename PixelT>
94 _basisList(basisList),
101 _useRegularization(false),
102 _useCoreStats(_policy.getBool(
"useCoreStats")),
103 _coreRadius(_policy.getInt(
"candidateCoreRadius"))
106 template<
typename PixelT>
111 Eigen::MatrixXd
const& hMat
127 template<
typename PixelT>
134 if (kCandidate == NULL) {
135 LOGL_DEBUG(
"TRACE2.ip.diffim.BuildSingleKernelVisitor.processCandidate",
136 "Failed to cast SpatialCellCandidate to KernelCandidate %d",
137 kCandidate->
getId());
139 "Failed to cast SpatialCellCandidate to KernelCandidate");
146 LOGL_DEBUG(
"TRACE1.ip.diffim.BuildSingleKernelVisitor.processCandidate",
147 "Processing candidate %d", kCandidate->
getId());
148 LOGL_DEBUG(
"TRACE4.ip.diffim.BuildSingleKernelVisitor.processCandidate",
162 LOGL_DEBUG(
"TRACE3.ip.diffim.BuildSingleKernelVisitor.processCandidate",
163 "Unable to process candidate %d; exception caught (%s)",
171 LOGL_DEBUG(
"TRACE3.ip.diffim.BuildSingleKernelVisitor.processCandidate",
172 "Candidate %d Returned BAD upon build, exiting",
173 kCandidate->
getId());
190 LOGL_DEBUG(
"TRACE2.ip.diffim.BuildSingleKernelVisitor.processCandidate",
191 "Unable to calculate imstats for Candidate %d", kCandidate->
getId());
204 LOGL_DEBUG(
"TRACE4.ip.diffim.BuildSingleKernelVisitor.processCandidate",
205 "Chi2 = %.3f", kCandidate->
getChi2());
206 LOGL_DEBUG(
"TRACE4.ip.diffim.BuildSingleKernelVisitor.processCandidate",
207 "Kernel Sum = %.3f", kSum);
208 LOGL_DEBUG(
"TRACE4.ip.diffim.BuildSingleKernelVisitor.processCandidate",
209 "Background = %.3f", background);
210 LOGL_DEBUG(
"TRACE2.ip.diffim.BuildSingleKernelVisitor.processCandidate",
211 "Candidate %d resids = %.3f +/- %.3f sigma (%d pix)",
219 if (meanIsNan || rmsIsNan) {
221 LOGL_DEBUG(
"TRACE3.ip.diffim.BuildSingleKernelVisitor.processCandidate",
222 "Rejecting candidate %d, encountered NaN",
223 kCandidate->
getId());
231 LOGL_DEBUG(
"TRACE3.ip.diffim.BuildSingleKernelVisitor.processCandidate",
232 "Rejecting candidate %d; bad mean residual : |%.3f| > %.3f",
240 LOGL_DEBUG(
"TRACE3.ip.diffim.BuildSingleKernelVisitor.processCandidate",
241 "Rejecting candidate %d; bad residual rms : %.3f > %.3f",
249 LOGL_DEBUG(
"TRACE3.ip.diffim.BuildSingleKernelVisitor.processCandidate",
255 LOGL_DEBUG(
"TRACE5.ip.diffim.BuildSingleKernelVisitor.processCandidate",
256 "Sigma clipping not enabled");
264 LOGL_DEBUG(
"TRACE2.ip.diffim.BuildSingleKernelVisitor.processCandidate",
265 "Unable to calculate core imstats for Candidate %d",
266 kCandidate->
getId());
270 LOGL_DEBUG(
"TRACE3.ip.diffim.BuildSingleKernelVisitor.processCandidate",
271 "Candidate %d core resids = %.3f +/- %.3f sigma (%d pix)",
291 Eigen::MatrixXd
const &);
lsst::afw::math::KernelList const _basisList
Basis set.
ImageStatistics< PixelT > _imstats
To calculate statistics of difference image.
void setStatus(Status status)
bool _useCoreStats
Extracted from _policy.
double getBackground(CandidateSwitch cand) const
Class stored in SpatialCells for spatial Kernel fitting.
bool _useRegularization
Regularize if delta function basis.
void processCandidate(lsst::afw::math::SpatialCellCandidate *candidate)
lsst::pex::policy::Policy _policy
Policy controlling behavior.
bool _skipBuilt
Skip over built candidates during processCandidate()
Eigen::MatrixXd const _hMat
Regularization matrix.
Builds the convolution kernel for a given candidate.
afw::image::MaskedImage< PixelT > getDifferenceImage(CandidateSwitch cand)
Calculate associated difference image using internal solutions.
template std::shared_ptr< BuildSingleKernelVisitor< PixelT > > makeBuildSingleKernelVisitor< PixelT >(lsst::afw::math::KernelList const &, lsst::pex::policy::Policy const &)
void build(afw::math::KernelList const &basisList)
Core functionality of KernelCandidate, to build and fill a KernelSolution.
bool isInitialized() const
BuildSingleKernelVisitor(lsst::afw::math::KernelList const &basisList, lsst::pex::policy::Policy const &policy)
bool getBool(const std::string &name) const
int _coreRadius
Extracted from _policy.
Class used by SpatialModelCell for spatial Kernel fitting.
Class to calculate difference image statistics.
double getDouble(const std::string &name) const
#define LSST_EXCEPT(type,...)
virtual char const * what(void) const
#define LOGL_DEBUG(logger, message...)
int _nRejected
Number of candidates rejected during processCandidate()
Declaration of BuildSingleKernelVisitor.
Image Subtraction helper functions.
double getKsum(CandidateSwitch cand) const
void setChi2(double chi2)
int _nProcessed
Number of candidates processed during processCandidate()