FootprintSet.cc File Reference

Utilities to detect sets of Footprints. More...

#include <algorithm>
#include <cassert>
#include <set>
#include <string>
#include <typeinfo>
#include "boost/format.hpp"
#include "lsst/pex/exceptions.h"
#include "lsst/pex/logging/Trace.h"
#include "lsst/afw/image/MaskedImage.h"
#include "lsst/afw/math/Statistics.h"
#include "lsst/afw/detection/Peak.h"
#include "lsst/afw/detection/FootprintFunctor.h"
#include "lsst/afw/detection/FootprintSet.h"
#include "lsst/afw/detection/FootprintCtrl.h"
#include "lsst/afw/detection/HeavyFootprint.h"

Go to the source code of this file.

Detailed Description

Utilities to detect sets of Footprints.

Create and use an lsst::afw::detection::FootprintSet, a collection of pixels above (or below) a threshold in an Image

The "collections of pixels" are represented as lsst::afw::detection::Footprints, so an example application would be:

   namespace image = lsst::afw::image; namespace detection = lsst::afw::detection;

   image::MaskedImage<float> img(10,20);
   *img.getImage() = 100;

   detection::FootprintSet<float> sources(img, 10);
   cout << "Found " << sources.getFootprints()->size() << " sources" << std::endl;
* 

Definition in file FootprintSet.cc.