- Direct Known Subclasses:
public class AffineFeature2D extends Feature2DClass implementing affine adaptation for key points. A REF: FeatureDetector and a REF: DescriptorExtractor are wrapped to augment the detected points with their affine invariant elliptic region and to compute the feature descriptors on the regions after warping them into circles. The interface is equivalent to REF: Feature2D, adding operations for REF: Elliptic_KeyPoint "Elliptic_KeyPoints" instead of REF: KeyPoint "KeyPoints".
Constructors Modifier Constructor Description
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description
Methods inherited from class org.opencv.features2d.Feature2D
compute, compute, defaultNorm, descriptorSize, descriptorType, detect, detect, detect, detect, detectAndCompute, detectAndCompute, empty, getDefaultName, read, write