lsst.meas.base.noiseReplacer.NoiseGenerator Class Reference

Inheritance diagram for lsst.meas.base.noiseReplacer.NoiseGenerator:

Public Member Functions
def	getHeavyFootprint (self, fp)
def	getMaskedImage (self, bb)
def	getImage (self, bb)

Detailed Description

Base class for noise generators.

Derived classes produce
`~lsst.afw.detection.heavyFootprint.HeavyFootprint`\ s filled with noise
generated in various ways.

Notes
-----
This is an abstract base class.

Definition at line 404 of file noiseReplacer.py.

Member Function Documentation

getHeavyFootprint()

def lsst.meas.base.noiseReplacer.NoiseGenerator.getHeavyFootprint	(		self,
			fp
	)

Definition at line 416 of file noiseReplacer.py.

    def getHeavyFootprint(self, fp):
        bb = fp.getBBox()
        mim = self.getMaskedImage(bb)
        return afwDet.makeHeavyFootprint(fp, mim)
 

getImage()

def lsst.meas.base.noiseReplacer.NoiseGenerator.getImage	(		self,
			bb
	)

Reimplemented in lsst.meas.base.noiseReplacer.VariancePlaneNoiseGenerator, and lsst.meas.base.noiseReplacer.FixedGaussianNoiseGenerator.

Definition at line 425 of file noiseReplacer.py.

    def getImage(self, bb):
        return None
 
 

getMaskedImage()

def lsst.meas.base.noiseReplacer.NoiseGenerator.getMaskedImage	(		self,
			bb
	)

Reimplemented in lsst.meas.base.noiseReplacer.ImageNoiseGenerator.

Definition at line 421 of file noiseReplacer.py.

    def getMaskedImage(self, bb):
        im = self.getImage(bb)
        return afwImage.MaskedImageF(im)
 

---

The documentation for this class was generated from the following file:

• /j/snowflake/release/lsstsw/stack/0.4.3/Linux64/meas_base/21.0.0-7-g04766d7+cd19d05db2/python/lsst/meas/base/noiseReplacer.py