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image - Variable in class net.sarcommand.fft.FourierTransform2D
The complex image data.
imageToSignal(BufferedImage) - Static method in class net.sarcommand.fft.FourierTransform2D
Converts the pixels of an image to a complex signal.
inverseTransform(ComplexSignal, ProgressNotifier) - Method in class net.sarcommand.fft.DFT1
Applies an inverse dft to the specified signal.
inverseTransform(ComplexSignal, ProgressNotifier) - Method in class net.sarcommand.fft.DFT2
Apply the inverse fourier transform to the given input data.
inverseTransform(ComplexSignal, ProgressNotifier) - Method in class net.sarcommand.fft.FFT1
Applies the inverse fourier transform to the given signal using the Cooley-Tukey fast fourier transform algorithm.
inverseTransform(ComplexSignal, ProgressNotifier) - Method in class net.sarcommand.fft.FFT2
Apply the inverse fourier transform to the given input data.
inverseTransform(ComplexSignal, ProgressNotifier) - Method in class net.sarcommand.fft.FourierTransform
Apply the inverse fourier transform to the given input data.
inverseTransform(BufferedImage, ProgressNotifier) - Method in class net.sarcommand.fft.FourierTransform2D
Applies an inverse fourier transform to this BufferedImage.
is2D() - Method in class net.sarcommand.fft.ComplexSignal
Returns whether this signal is twodimensional.
isPowerOf2(int) - Static method in class net.sarcommand.fft.FourierTransform2D
Returns true if the given int is a power of two value.
isPowerOf2(Dimension) - Static method in class net.sarcommand.fft.FourierTransform2D
Returns true if the given int is a power of two value.

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