|
lsst.afw g712618294e+4813a5392e
|
Namespaces | |
| namespace | _footprintMerge |
| namespace | _heavyFootprintContinued |
| namespace | _peak |
| namespace | detail |
| namespace | multiband |
| namespace | utils |
Classes | |
| class | Footprint |
| Class to describe the properties of a detected object from an image. More... | |
| class | FootprintControl |
| A Control Object for Footprints, controlling e.g. More... | |
| class | FootprintFactory |
| class | FootprintMerge |
| class | FootprintMergeList |
| List of Merged Footprints. More... | |
| class | FootprintSet |
| A set of Footprints, associated with a MaskedImage. More... | |
| class | GaussianPsf |
| A circularly symmetric Gaussian Psf class with no spatial variation, intended mostly for testing purposes. More... | |
| class | HeavyFootprint |
| A set of pixels in an Image, including those pixels' actual values. More... | |
| class | HeavyFootprintCtrl |
| A control object for HeavyFootprints. More... | |
| class | PeakRecord |
| Record class that represents a peak in a Footprint. More... | |
| class | PeakTable |
| Table class for Peaks in Footprints. More... | |
| class | Psf |
| A polymorphic base class for representing an image's Point Spread Function. More... | |
| class | PsfTrampoline |
| "Trampoline" for Psf to let it be used as a base class in Python. More... | |
| class | Threshold |
| A Threshold is used to pass a threshold value to detection algorithms. More... | |
Typedefs | |
| using | FootprintIdPixel = std::uint64_t |
| Pixel type for FootprintSet::insertIntoImage() More... | |
| using | PeakColumnView = afw::table::ColumnViewT< PeakRecord > |
| using | PeakCatalog = afw::table::CatalogT< PeakRecord > |
| using | ConstPeakCatalog = afw::table::CatalogT< const PeakRecord > |
Functions | |
| std::ostream & | operator<< (std::ostream &os, Footprint const &rhs) |
| Print a Footprint to the stream. More... | |
| std::shared_ptr< Footprint > | mergeFootprints (Footprint const &footprint1, Footprint const &footprint2) |
| Merges two Footprints – appends their peaks, and unions their spans, returning a new Footprint. More... | |
| std::vector< lsst::geom::Box2I > | footprintToBBoxList (Footprint const &footprint) |
| Return a list of BBoxs, whose union contains exactly the pixels in the footprint, neither more nor less. More... | |
| std::ostream & | operator<< (std::ostream &os, FootprintSet const &rhs) |
| Print a FootprintSet to the stream. More... | |
| template<typename ImagePixelT , typename MaskPixelT , typename VariancePixelT > | |
| HeavyFootprint< ImagePixelT, MaskPixelT, VariancePixelT > | makeHeavyFootprint (Footprint const &foot, lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT > const &img, HeavyFootprintCtrl const *ctrl=nullptr) |
| Create a HeavyFootprint with footprint defined by the given Footprint and pixel values from the given MaskedImage. More... | |
| template<typename ImagePixelT , typename MaskPixelT , typename VariancePixelT > | |
| std::shared_ptr< HeavyFootprint< ImagePixelT, MaskPixelT, VariancePixelT > > | mergeHeavyFootprints (HeavyFootprint< ImagePixelT, MaskPixelT, VariancePixelT > const &h1, HeavyFootprint< ImagePixelT, MaskPixelT, VariancePixelT > const &h2) |
| Sum the two given HeavyFootprints h1 and h2, returning a HeavyFootprint with the union footprint, and summed pixels where they overlap. More... | |
| std::ostream & | operator<< (std::ostream &os, PeakRecord const &record) |
| Threshold | createThreshold (const double value, const std::string type="value", const bool polarity=true) |
| Factory method for creating Threshold objects. More... | |
| using lsst::afw::detection::ConstPeakCatalog = typedef afw::table::CatalogT<const PeakRecord> |
| using lsst::afw::detection::FootprintIdPixel = typedef std::uint64_t |
Pixel type for FootprintSet::insertIntoImage()
This is independent of the template parameters for FootprintSet, and including it within FootprintSet makes it difficult for SWIG to interpret the type.
Definition at line 50 of file FootprintSet.h.
| using lsst::afw::detection::PeakCatalog = typedef afw::table::CatalogT<PeakRecord> |
| using lsst::afw::detection::PeakColumnView = typedef afw::table::ColumnViewT<PeakRecord> |
| Threshold lsst::afw::detection::createThreshold | ( | const double | value, |
| const std::string | type = "value", |
||
| const bool | polarity = true |
||
| ) |
Factory method for creating Threshold objects.
| value | value of threshold |
| type | string representation of a ThresholdType. This parameter is optional. Allowed values are: "variance", "value", "stdev", "pixel_stdev" |
| polarity | If true detect positive objects, false for negative |
Definition at line 109 of file Threshold.cc.
| std::vector< lsst::geom::Box2I > lsst::afw::detection::footprintToBBoxList | ( | Footprint const & | footprint | ) |
Return a list of BBoxs, whose union contains exactly the pixels in the footprint, neither more nor less.
Useful in generating sets of meas::algorithms::Defects for the ISR
| footprint | Footprint to turn into bounding box list |
Definition at line 366 of file Footprint.cc.
| HeavyFootprint< ImagePixelT, MaskPixelT, VariancePixelT > lsst::afw::detection::makeHeavyFootprint | ( | Footprint const & | foot, |
| lsst::afw::image::MaskedImage< ImagePixelT, MaskPixelT, VariancePixelT > const & | img, | ||
| HeavyFootprintCtrl const * | ctrl = nullptr |
||
| ) |
Create a HeavyFootprint with footprint defined by the given Footprint and pixel values from the given MaskedImage.
Definition at line 148 of file HeavyFootprint.h.
| std::shared_ptr< Footprint > lsst::afw::detection::mergeFootprints | ( | Footprint const & | footprint1, |
| Footprint const & | footprint2 | ||
| ) |
Merges two Footprints – appends their peaks, and unions their spans, returning a new Footprint.
Region is not preserved, and is set to an empty lsst::geom::Box2I object.
Definition at line 341 of file Footprint.cc.
| std::shared_ptr< HeavyFootprint< ImagePixelT, MaskPixelT, VariancePixelT > > lsst::afw::detection::mergeHeavyFootprints | ( | HeavyFootprint< ImagePixelT, MaskPixelT, VariancePixelT > const & | h1, |
| HeavyFootprint< ImagePixelT, MaskPixelT, VariancePixelT > const & | h2 | ||
| ) |
Sum the two given HeavyFootprints h1 and h2, returning a HeavyFootprint with the union footprint, and summed pixels where they overlap.
The peak list is the union of the two inputs.
Definition at line 128 of file HeavyFootprint.cc.
| std::ostream & lsst::afw::detection::operator<< | ( | std::ostream & | os, |
| Footprint const & | rhs | ||
| ) |
Print a Footprint to the stream.
| os | Stream to print to. |
| rhs | Footprint to print. |
Definition at line 443 of file Footprint.cc.
| std::ostream & lsst::afw::detection::operator<< | ( | std::ostream & | os, |
| FootprintSet const & | rhs | ||
| ) |
Print a FootprintSet to the stream.
| os | Stream to print to. |
| rhs | FootprintSet to print. |
| std::ostream & lsst::afw::detection::operator<< | ( | std::ostream & | os, |
| PeakRecord const & | record | ||
| ) |