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lsst.afw g4f4f280218+81551fceaa
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#include <ImagePca.h>
Public Types | |
| using | ImageList = std::vector< std::shared_ptr< ImageT > > |
Public Member Functions | |
| ImagePca (bool constantWeight=true) | |
| ctor More... | |
| virtual | ~ImagePca ()=default |
| ImagePca (ImagePca const &) | |
| ImagePca (ImagePca &&) | |
| ImagePca & | operator= (ImagePca const &) |
| ImagePca & | operator= (ImagePca &&) |
| void | addImage (std::shared_ptr< ImageT > img, double flux=0.0) |
| Add an image to the set to be analyzed. More... | |
| ImageList | getImageList () const |
| Return the list of images being analyzed. More... | |
| lsst::geom::Extent2I const | getDimensions () const |
| Return the dimension of the images being analyzed. More... | |
| std::shared_ptr< ImageT > | getMean () const |
| Return the mean of the images in ImagePca's list. More... | |
| virtual void | analyze () |
| virtual double | updateBadPixels (unsigned long mask, int const ncomp) |
| Update the bad pixels (i.e. More... | |
| std::vector< double > const & | getEigenValues () const |
| Return Eigen values. More... | |
| ImageList const & | getEigenImages () const |
| Return Eigen images. More... | |
Definition at line 45 of file ImagePca.h.
| using lsst::afw::image::ImagePca< ImageT >::ImageList = std::vector<std::shared_ptr<ImageT> > |
Definition at line 47 of file ImagePca.h.
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explicit |
ctor
| constantWeight | Should all stars be weighted equally? |
Definition at line 46 of file ImagePca.cc.
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virtualdefault |
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default |
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default |
| void lsst::afw::image::ImagePca< ImageT >::addImage | ( | std::shared_ptr< ImageT > | img, |
| double | flux = 0.0 |
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Add an image to the set to be analyzed.
| lsst::pex::exceptions::LengthError | if all the images aren't the same size |
Definition at line 64 of file ImagePca.cc.
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virtual |
Definition at line 123 of file ImagePca.cc.
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inline |
Return the dimension of the images being analyzed.
Definition at line 75 of file ImagePca.h.
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inline |
Return Eigen images.
Definition at line 100 of file ImagePca.h.
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inline |
Return Eigen values.
Definition at line 98 of file ImagePca.h.
| ImagePca< ImageT >::ImageList lsst::afw::image::ImagePca< ImageT >::getImageList |
Return the list of images being analyzed.
Definition at line 85 of file ImagePca.cc.
| std::shared_ptr< ImageT > lsst::afw::image::ImagePca< ImageT >::getMean |
Return the mean of the images in ImagePca's list.
Definition at line 90 of file ImagePca.cc.
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default |
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default |
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virtual |
Update the bad pixels (i.e.
those for which (value & mask) != 0) based on the current PCA decomposition; if none is available, use the mean of the good pixels
| mask | Mask defining bad pixels |
| ncomp | Number of components to use in estimate |
N.b. the work is actually done in do_updateBadPixels as the code only makes sense and compiles when we are doing a PCA on a set of MaskedImages
Definition at line 386 of file ImagePca.cc.