Class lsst::meas::base::BlendednessAlgorithm

class BlendednessAlgorithm : public lsst::meas::base::SimpleAlgorithm

Compute metrics that measure how blended objects are.

Blendedness is initialized once for a given Schema, then run repeatedly by calls to measureChildPixels and measureParentPixels (in any order, possibly with multiple sources interleaved). Since it needs access to both the image with with noise and the noise replaced children it cannot use the standard plugin interface.