LSST Applications
21.0.0+04719a4bac,21.0.0-1-ga51b5d4+f5e6047307,21.0.0-11-g2b59f77+a9c1acf22d,21.0.0-11-ga42c5b2+86977b0b17,21.0.0-12-gf4ce030+76814010d2,21.0.0-13-g1721dae+760e7a6536,21.0.0-13-g3a573fe+768d78a30a,21.0.0-15-g5a7caf0+f21cbc5713,21.0.0-16-g0fb55c1+b60e2d390c,21.0.0-19-g4cded4ca+71a93a33c0,21.0.0-2-g103fe59+bb20972958,21.0.0-2-g45278ab+04719a4bac,21.0.0-2-g5242d73+3ad5d60fb1,21.0.0-2-g7f82c8f+8babb168e8,21.0.0-2-g8f08a60+06509c8b61,21.0.0-2-g8faa9b5+616205b9df,21.0.0-2-ga326454+8babb168e8,21.0.0-2-gde069b7+5e4aea9c2f,21.0.0-2-gecfae73+1d3a86e577,21.0.0-2-gfc62afb+3ad5d60fb1,21.0.0-25-g1d57be3cd+e73869a214,21.0.0-3-g357aad2+ed88757d29,21.0.0-3-g4a4ce7f+3ad5d60fb1,21.0.0-3-g4be5c26+3ad5d60fb1,21.0.0-3-g65f322c+e0b24896a3,21.0.0-3-g7d9da8d+616205b9df,21.0.0-3-ge02ed75+a9c1acf22d,21.0.0-4-g591bb35+a9c1acf22d,21.0.0-4-g65b4814+b60e2d390c,21.0.0-4-gccdca77+0de219a2bc,21.0.0-4-ge8a399c+6c55c39e83,21.0.0-5-gd00fb1e+05fce91b99,21.0.0-6-gc675373+3ad5d60fb1,21.0.0-64-g1122c245+4fb2b8f86e,21.0.0-7-g04766d7+cd19d05db2,21.0.0-7-gdf92d54+04719a4bac,21.0.0-8-g5674e7b+d1bd76f71f,master-gac4afde19b+a9c1acf22d,w.2021.13
LSST Data Management Base Package
|
#include <ImagePca.h>
Public Types | |
typedef std::vector< std::shared_ptr< ImageT > > | ImageList |
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 46 of file ImagePca.h.
typedef std::vector<std::shared_ptr<ImageT> > lsst::afw::image::ImagePca< ImageT >::ImageList |
Definition at line 48 of file ImagePca.h.
|
explicit |
ctor
constantWeight | Should all stars be weighted equally? |
Definition at line 47 of file ImagePca.cc.
|
virtualdefault |
|
default |
|
default |
void lsst::afw::image::ImagePca< ImageT >::addImage | ( | std::shared_ptr< ImageT > | img, |
double | flux = 0.0 |
||
) |
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 65 of file ImagePca.cc.
|
virtual |
Reimplemented in lsst::meas::algorithms::PsfImagePca< ImageT >, and lsst::ip::diffim::detail::KernelPca< ImageT >.
Definition at line 124 of file ImagePca.cc.
|
inline |
Return the dimension of the images being analyzed.
Definition at line 76 of file ImagePca.h.
|
inline |
|
inline |
ImagePca< ImageT >::ImageList lsst::afw::image::ImagePca< ImageT >::getImageList |
Return the list of images being analyzed.
Definition at line 86 of file ImagePca.cc.
std::shared_ptr< ImageT > lsst::afw::image::ImagePca< ImageT >::getMean |
|
default |
|
default |
|
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 387 of file ImagePca.cc.