trainUtils.C File Reference

#include "Image/DrawOps.H"
#include "Image/MathOps.H"
#include "Neuro/StdBrain.H"
#include "Raster/Raster.H"
#include "Gist/trainUtils.H"
#include <cstdio>

Include dependency graph for trainUtils.C:

Go to the source code of this file.

Functions
Image< double >	setupPcaIcaMatrix (std::string inW, int oriSize, int redSize)
	Setup the PCA/ICA unmixing matrix.
Image< float >	getPcaIcaFeatImage (Image< double > res, int w, int h, int s)

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Detailed Description

training utility functions (not limited to FFN)

Definition in file trainUtils.C.

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Function Documentation

Image<float> getPcaIcaFeatImage	(	Image< double >	res,
		int	w,
		int	h,
		int	s
	)

Get the PCA/ICA reduced feature vector in a form of an image

Definition at line 175 of file trainUtils.C.

References drawPatch(), Image< T >::getVal(), and ZEROS.

Image<double> setupPcaIcaMatrix	(	std::string	inW,
		int	oriSize,
		int	redSize
	)

Setup the PCA/ICA unmixing matrix.

Definition at line 137 of file trainUtils.C.

References Image< T >::beginw(), and NO_INIT.