Package com.xinapse.filter

Class FFTConvolutionFilter

java.lang.Object

com.xinapse.filter.FFTConvolutionFilter

public class FFTConvolutionFilter
extends Object

A convolution filter that uses the Fast Fourier Transform to perform the convolution in Fourier space.

Constructor Summary

Constructors

Constructor	Description
FFTConvolutionFilter()

Method Summary

Modifier and Type	Method	Description
static void	filterInPlace(float[] image, FixedWeightsKernelFilter filter, int nCols, int nRows, int nSlices)	Filter an image of floating-point values "in-place".

Methods inherited from class java.lang.Object

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

Constructor Details

FFTConvolutionFilter

public FFTConvolutionFilter()

Method Details

filterInPlace

public static void filterInPlace(float[] image,
 FixedWeightsKernelFilter filter,
 int nCols,
 int nRows,
 int nSlices)

Filter an image of floating-point values "in-place".

Parameters:

image - the image to filter.

filter - the filter to use.

nCols - the number of columns in the image.

nRows - the number of rows in the image.

nSlices - the number of slices in the image.