Uses of Class
org.openimaj.image.feature.local.detector.pyramid.AbstractOctaveExtremaFinder

Packages that use AbstractOctaveExtremaFinder

Package	Description
org.openimaj.image.feature.local.detector.pyramid

Uses of AbstractOctaveExtremaFinder in org.openimaj.image.feature.local.detector.pyramid

Subclasses of AbstractOctaveExtremaFinder in org.openimaj.image.feature.local.detector.pyramid

Modifier and Type	Class and Description
class	BasicOctaveExtremaFinder A basic concrete implementation of an AbstractOctaveExtremaFinder that searches for local extrema in scale space.
class	InterpolatingOctaveExtremaFinder Implementation of the method described in "Invariant Features from Interest Point Groups" by Matthew Brown and David Lowe (http://www.cs.ubc.ca/~lowe/papers/brown02.pdf) for improving the localisation of interest points detected in a difference-of-Gaussian by fitting a 3D quadratic to the scale-space Laplacian (approximated by the difference-of-Gaussian pyramid).