Uses of Class
Facemorph.Complex

Packages that use Complex

Facemorph
Facemorph.multifilter
Facemorph.oesf

Uses of Complex in Facemorph

Methods in Facemorph that return Complex

Complex	Complex.add(Complex z) Add z to this and return the result as a new complex number
Complex	Template.complexDotProduct(Template t) Complex dot product of this with t, treating (x,y) coords of each point as complex number x+iy
Complex	Complex.conjugate() Conjugate the complex number
Complex	Complex.copy() Returns a new copy of this complex number
Complex	Complex.divide(Complex z) Multiply this by z (result = this*z) and return the result as a new complex number
Complex	Complex.dotProduct(Complex z) Returns the complex dot product of this with z
static Complex	Complex.exp(Complex val) Calculate complex exponential
static Complex[]	Complex.fft1d(Complex[] data, boolean inverse) 1D FFT
static Complex[]	Complex.fftNd(Complex[] data, int[] dim, boolean inverse) Multidimensional FFT, note input data is destroyed by running this and the answer will end up in data, and is also returned
static Complex[]	Complex.ft1d(Complex[] data, boolean inverse) Slow direct calculation of fourier transform.
Complex	Complex.multiply(Complex z) Multiply this by z (result = this*z) and return the result as a new complex number
Complex	Complex.subtract(Complex z) Add z to this and return the result as a new complex number

Methods in Facemorph with parameters of type Complex

Complex	Complex.add(Complex z) Add z to this and return the result as a new complex number
void	Template.addWeighted(Template t, Complex z) this = this + z*t
Complex	Complex.divide(Complex z) Multiply this by z (result = this*z) and return the result as a new complex number
Complex	Complex.dotProduct(Complex z) Returns the complex dot product of this with z
static Complex	Complex.exp(Complex val) Calculate complex exponential
static Complex[]	Complex.fft1d(Complex[] data, boolean inverse) 1D FFT
static void	Complex.fft1d(Complex[] data, Complex[] fft, int N, int step, int start, int out, boolean inverse) FFT using Danielson-Lancoz lemma to make O(NlogN)
static void	Complex.fft1d(Complex[] data, Complex[] fft, int N, int step, int start, int out, boolean inverse) FFT using Danielson-Lancoz lemma to make O(NlogN)
static Complex[]	Complex.fftNd(Complex[] data, int[] dim, boolean inverse) Multidimensional FFT, note input data is destroyed by running this and the answer will end up in data, and is also returned
static Complex[]	Complex.ft1d(Complex[] data, boolean inverse) Slow direct calculation of fourier transform.
Complex	Complex.multiply(Complex z) Multiply this by z (result = this*z) and return the result as a new complex number
Complex	Complex.subtract(Complex z) Add z to this and return the result as a new complex number

Uses of Complex in Facemorph.multifilter

Methods in Facemorph.multifilter that return Complex

Complex[]

FourierDecompose.reconstruct(java.util.ArrayList<Complex[]> responses) Reconstruct in the Fourier domain

Methods in Facemorph.multifilter with parameters of type Complex

java.util.ArrayList<Complex[]>	FourierDecompose.analyse(Complex[] data) Analyse the image as a Complex array and return the result as a set of Complex responses
void	FourierDecompose.imposeSymmetry(Complex[] response) Impose conjugate symmetry on the complex response

Uses of Complex in Facemorph.oesf

Methods in Facemorph.oesf that return Complex

static Complex[]	OESF.convert(FloatImage fimg) Scan converts a FloatImage to an array of Complex
static Complex[]	OESF.convert(FloatImage[] fimg) Converts a pair of FloatImages {real, imaginary} into a Complex array
Complex[]	FilterSet.getFilter(int i) Get the ith filter
static Complex[]	OESF.getMultiResponse(Template tem, int[] plist, int[] dim) Get an idealised response image for all listed features in the Template
static Complex[]	OESF.getResponse(float x, float y, double angle, int[] dim) Get the response image with orientation information (trying to detect orientation doesn't seem to work all that well)
static Complex[]	OESF.getResponse(float x, float y, int[] dim) Create an idealised response image

Methods in Facemorph.oesf with parameters of type Complex

void	FilterSet.addFilter(Complex[] filt, double[] prior) Add a flter to the set
static FloatImage	OESF.convert(Complex[] a, int w, int h) Converts an array of Complex back into a FloatImage, discarding imaginary components
static FloatImage[]	OESF.convertComplex(Complex[] a, int w, int h) Convert a Complex array into a pair of FloatImages {real, imaginary}
static FloatImage	OESF.filter(FloatImage fimg, Complex[] filt, int[] dim) Apply a filter to an image
static FloatImage[]	OESF.filterComplex(FloatImage fimg, Complex[] filt, int[] dim) Filters a real image with a complex filter