LSST Applications
21.0.0-172-gfb10e10a+18fedfabac,22.0.0+297cba6710,22.0.0+80564b0ff1,22.0.0+8d77f4f51a,22.0.0+a28f4c53b1,22.0.0+dcf3732eb2,22.0.1-1-g7d6de66+2a20fdde0d,22.0.1-1-g8e32f31+297cba6710,22.0.1-1-geca5380+7fa3b7d9b6,22.0.1-12-g44dc1dc+2a20fdde0d,22.0.1-15-g6a90155+515f58c32b,22.0.1-16-g9282f48+790f5f2caa,22.0.1-2-g92698f7+dcf3732eb2,22.0.1-2-ga9b0f51+7fa3b7d9b6,22.0.1-2-gd1925c9+bf4f0e694f,22.0.1-24-g1ad7a390+a9625a72a8,22.0.1-25-g5bf6245+3ad8ecd50b,22.0.1-25-gb120d7b+8b5510f75f,22.0.1-27-g97737f7+2a20fdde0d,22.0.1-32-gf62ce7b1+aa4237961e,22.0.1-4-g0b3f228+2a20fdde0d,22.0.1-4-g243d05b+871c1b8305,22.0.1-4-g3a563be+32dcf1063f,22.0.1-4-g44f2e3d+9e4ab0f4fa,22.0.1-42-gca6935d93+ba5e5ca3eb,22.0.1-5-g15c806e+85460ae5f3,22.0.1-5-g58711c4+611d128589,22.0.1-5-g75bb458+99c117b92f,22.0.1-6-g1c63a23+7fa3b7d9b6,22.0.1-6-g50866e6+84ff5a128b,22.0.1-6-g8d3140d+720564cf76,22.0.1-6-gd805d02+cc5644f571,22.0.1-8-ge5750ce+85460ae5f3,master-g6e05de7fdc+babf819c66,master-g99da0e417a+8d77f4f51a,w.2021.48
LSST Data Management Base Package
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Public Member Functions | |
def | run (self, image, planeName=None, fwhmPixels=None, defects=None) |
Interpolate in place over pixels in a maskedImage marked as bad. More... | |
def | transposeContext (self, maskedImage, defects) |
def | interpolateImage (self, maskedImage, psf, defectList, fallbackValue) |
Static Public Attributes | |
ConfigClass = InterpImageConfig | |
Interpolate over bad image pixels
Definition at line 80 of file interpImage.py.
def lsst.pipe.tasks.interpImage.InterpImageTask.interpolateImage | ( | self, | |
maskedImage, | |||
psf, | |||
defectList, | |||
fallbackValue | |||
) |
Interpolate over defects in an image Parameters ---------- maskedImage : `lsst.afw.image.MaskedImage` Image on which to perform interpolation. psf : `lsst.afw.detection.Psf` Point-spread function; currently unused. defectList : `lsst.meas.algorithms.Defects` List of defects to interpolate over. fallbackValue : `float` Value to set when interpolation fails.
Definition at line 229 of file interpImage.py.
def lsst.pipe.tasks.interpImage.InterpImageTask.run | ( | self, | |
image, | |||
planeName = None , |
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fwhmPixels = None , |
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defects = None |
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) |
Interpolate in place over pixels in a maskedImage marked as bad.
Pixels to be interpolated are set by either a mask planeName provided by the caller OR a defects list of type `~lsst.meas.algorithms.Defects` If both are provided an exception is raised. Note that the interpolation code in meas_algorithms currently doesn't use the input PSF (though it's a required argument), so it's not important to set the input PSF parameters exactly. This PSF is set here as the psf attached to the "image" (i.e if the image passed in is an Exposure). Otherwise, a psf model is created using measAlg.GaussianPsfFactory with the value of fwhmPixels (the value passed in by the caller, or the default defaultFwhm set in measAlg.GaussianPsfFactory if None). @param[in,out] image MaskedImage OR Exposure to be interpolated @param[in] planeName name of mask plane over which to interpolate If None, must provide a defects list. @param[in] fwhmPixels FWHM of core star (pixels) If None the default is used, where the default is set to the exposure psf if available @param[in] defects List of defects of type ipIsr.Defects over which to interpolate.
Definition at line 120 of file interpImage.py.
def lsst.pipe.tasks.interpImage.InterpImageTask.transposeContext | ( | self, | |
maskedImage, | |||
defects | |||
) |
Context manager to potentially transpose an image This applies the ``transpose`` configuration setting. Transposing the image allows us to interpolate along columns instead of rows, which is useful when the saturation trails are typically oriented along rows on the warped/coadded images, instead of along columns as they typically are in raw CCD images. Parameters ---------- maskedImage : `lsst.afw.image.MaskedImage` Image on which to perform interpolation. defects : `lsst.meas.algorithms.Defects` List of defects to interpolate over. Yields ------ useImage : `lsst.afw.image.MaskedImage` Image to use for interpolation; it may have been transposed. useDefects : `lsst.meas.algorithms.Defects` List of defects to use for interpolation; they may have been transposed.
Definition at line 186 of file interpImage.py.
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static |
Definition at line 83 of file interpImage.py.