Method PCABackProject

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

PCABackProject(InputArray, InputArray, InputArray, OutputArray)

Reconstructs vectors from their PC projections.

public static void PCABackProject(InputArray data, InputArray mean, InputArray eigenvectors, OutputArray result)

Parameters

data InputArray

input samples stored as the matrix rows or as the matrix columns.

mean InputArray

optional mean value; if the matrix is empty (noArray()), the mean is computed from the data.

eigenvectors InputArray

eigenvectors of the covariation matrix

result OutputArray

output vectors