BlendednessAlgorithm

class lsst.meas.base.BlendednessAlgorithm

Bases: lsst.meas.base.SimpleAlgorithm

Attributes Summary

FAILURE
NO_CENTROID
NO_SHAPE

Methods Summary

computeAbsBias(mu, variance)
computeAbsExpectation(data, variance)
fail(*args, **kwargs) Overloaded function.
getLogName(self)
measure(*args, **kwargs) Overloaded function.
measureChildPixels(self, image, child)
measureForced(self, measRecord, exposure, …)
measureParentPixels(self, image, child)

Attributes Documentation

FAILURE = <lsst.meas.base.flagHandler.FlagDefinition object>
NO_CENTROID = <lsst.meas.base.flagHandler.FlagDefinition object>
NO_SHAPE = <lsst.meas.base.flagHandler.FlagDefinition object>

Methods Documentation

static computeAbsBias(mu: float, variance: float) → float
static computeAbsExpectation(data: float, variance: float) → float
fail(*args, **kwargs)

Overloaded function.

  1. fail(self: lsst.meas.base.blendedness.BlendednessAlgorithm, measRecord: lsst.afw.table.SourceRecord, error: lsst.afw.image.exposure.exposure.ExposureF = None) -> None
  2. fail(self: lsst.meas.base.blendedness.BlendednessAlgorithm, measRecord: lsst.afw.table.SourceRecord, error: lsst::meas::base::MeasurementError = 0) -> None
getLogName(self: lsst.meas.base.algorithm.BaseAlgorithm) → str
measure(*args, **kwargs)

Overloaded function.

  1. measure(self: lsst.meas.base.blendedness.BlendednessAlgorithm, measRecord: lsst.afw.table.SourceRecord, exposure: lsst.afw.image.exposure.exposure.ExposureF) -> None
  2. measure(self: lsst.meas.base.blendedness.BlendednessAlgorithm, record: lsst.afw.table.SourceRecord, exposure: lsst.afw.image.exposure.exposure.ExposureF) -> None
measureChildPixels(self: lsst.meas.base.blendedness.BlendednessAlgorithm, image: lsst.afw.image.maskedImage.maskedImage.MaskedImageF, child: lsst.afw.table.SourceRecord) → None
measureForced(self: lsst.meas.base.algorithm.SimpleAlgorithm, measRecord: lsst.afw.table.SourceRecord, exposure: lsst.afw.image.exposure.exposure.ExposureF, refRecord: lsst.afw.table.SourceRecord, refWcs: lsst.afw.geom.skyWcs.skyWcs.SkyWcs) → None
measureParentPixels(self: lsst.meas.base.blendedness.BlendednessAlgorithm, image: lsst.afw.image.maskedImage.maskedImage.MaskedImageF, child: lsst.afw.table.SourceRecord) → None