Facemorph.Stats
Interface ImageDataHandler

All Known Implementing Classes:

ImagePLS, WaveletPLS, WaveletRGBPLS

public interface ImageDataHandler

A interface for regression and factor analysis classes than can handle image data.

Method Summary

FloatImage[]	reconstructImage(double[] in) Reconstruct an image from a set of parameters
double[]	reduce(FloatImage r, FloatImage g, FloatImage b) Reduce an image to a (much) lower dimensional form
void	setIndependentData(Batch images) Supply a set of images to use as the dependent variables of the PLS decomposition

Method Detail

setIndependentData

void setIndependentData(Batch images)

Supply a set of images to use as the dependent variables of the PLS decomposition

Parameters:

images - a batch file containing the image file names

reduce

double[] reduce(FloatImage r,
                FloatImage g,
                FloatImage b)

Reduce an image to a (much) lower dimensional form

Parameters:

r - the red part of the image

g - the green part of the image

b - the blue part of the iamge

Returns:

a set of descriptive parameters

reconstructImage

FloatImage[] reconstructImage(double[] in)

Reconstruct an image from a set of parameters

Parameters:

in - a vector of reconstuction parameters

Returns:

3 float images corresponding to the r,g,b channels of the image