PARP Research Group University of Murcia, Spain


Statistics
[Math extensions]

Functions related to statistics, regression, model fitting, etc... More...

Classes

class  QVRANSAC< Element, Model >
 Implementation of RANSAC, a robust statistical model fitting algorithm. More...
class  QVPROSAC< Element, Model >
 Implementation of PROSAC, an extension to RANSAC (see QVRANSAC). More...

Functions

double BhattacharyyaDistance (const QVVector &m1, const QVMatrix &S1, const QVVector &m2, const QVMatrix &S2)
 Obtains the Bhattacharyya distance of two gaussian distributions.

Detailed Description

Functions related to statistics, regression, model fitting, etc...


Function Documentation

double BhattacharyyaDistance ( const QVVector m1,
const QVMatrix S1,
const QVVector m2,
const QVMatrix S2 
)

Obtains the Bhattacharyya distance of two gaussian distributions.

Obtains the Bhattacharyya distance between two Gaussian distributions, given by their mean vectors and covariance matrices.

Parameters:
m1 first mean.
S1 first covariance matrix.
m2 second mean.
S2 second covariance matrix.
Returns:
computed distance value

Definition at line 376 of file qvmatrixalgebra.cpp.




QVision framework. PARP research group, copyright 2007, 2008.