boofcv.examples.imageprocessing

Class ExampleFourierTransform

java.lang.Object

boofcv.examples.imageprocessing.ExampleFourierTransform

public class ExampleFourierTransform
extends java.lang.Object

Example demonstrating how to compute the Discrete Fourier Transform, visualize the transform, and apply a filter frequency domain.

Constructor Summary

Constructors

Constructor and Description
ExampleFourierTransform()

Method Summary

Modifier and Type	Method and Description
static void	applyBoxFilter(GrayF32 input) Demonstration of how to apply a box filter in the frequency domain and compares the results to a box filter which has been applied in the spatial domain
static void	displayTransform(InterleavedF32 transform, java.lang.String name) Display the fourier transform's magnitude and phase.
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExampleFourierTransform

public ExampleFourierTransform()

Method Detail

applyBoxFilter

public static void applyBoxFilter(GrayF32 input)

Demonstration of how to apply a box filter in the frequency domain and compares the results to a box filter which has been applied in the spatial domain

displayTransform

public static void displayTransform(InterleavedF32 transform,
                                    java.lang.String name)

Display the fourier transform's magnitude and phase.

main

public static void main(java.lang.String[] args)