Hi everyone. I am trying to convert the [Fisherface and Eigenface demos](http://docs.opencv.org/2.4/modules/contrib/doc/facerec/facerec_tutorial.html#eigenfaces) from C++ to Java. I am using OpenCV 3.1.0.
LDA seems to be from to be missing from the Java version of OpenCV. I have tried to substitute PCA methods but I am unsure about the conversion.
LDA version:
> cv::LDA::subspaceProject(InputArray W, InputArray mean, InputArray src) > cv::LDA::subspaceReconstruct(InputArray W, InputArray mean, InputArray src)
PCA version:
> cv::PCAProject(InputArray data, InputArray mean, InputArray eigenvectors, OutputArray result) > cv::PCABackProject(InputArray data, InputArray mean, InputArray eigenvectors, OutputArray result)
W->eigenvectors
mean->mean
data->src
Is this the correct mapping for the input parameters?
Is PCABackProject the correct substitution for subspaceReconstruct?
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