The Spectral Matching Algorithm Based on Hyperbolic Mahalanobis Metric

In order to solve the problem of the traditional image matching algorithm based on the spectral feature, the spectral matching algorithm based on hyperbolic mahalanobis metric is proposed in this paper. The algorithm first introduces a hyperbolic metric that has better adaptability to the sample data. And the hyperbolic mahalanobis metric is defined according to the statistical properties of the data. For a point in a given point-set, the sub point-set is selected according to the hyperbolic mah