edu.stanford.rsl.tutorial

Class RamLakKernel

java.lang.Object

edu.stanford.rsl.conrad.data.Grid

edu.stanford.rsl.conrad.data.Grid1D

edu.stanford.rsl.conrad.data.Grid1DComplex

edu.stanford.rsl.tutorial.RamLakKernel

All Implemented Interfaces:

GridKernel

public class RamLakKernel
extends Grid1DComplex
implements GridKernel

Spatial discrete realization of the ramp filter using the Ram-Lak Convolver. See L. Zeng. "Medical Image Reconstruction: A Conceptual tutorial". 2009, page 44

Author:

akmaier

Constructor Summary

Constructors

Constructor and Description
RamLakKernel(int size, double deltaS)

Method Summary

Methods

Modifier and Type	Method and Description
void	applyToGrid(Grid1D input) Method to apply the kernel to a 1DGrid
static void	main(java.lang.String[] args)

Methods inherited from class edu.stanford.rsl.conrad.data.Grid1DComplex

addAtIndex, getAtIndex, getImagAtIndex, getImagSubGrid, getMagSubGrid, getPhaseSubGrid, getRealAtIndex, getRealSubGrid, getSize, multiplyAtIndex, multiplyAtIndex, setAtIndex, setImagAtIndex, setRealAtIndex, transformForward, transformInverse

Methods inherited from class edu.stanford.rsl.conrad.data.Grid1D

clone, divideAtIndex, getBuffer, getSubGrid, getValue, indexToPhysical, initialize, physicalToIndex, show, show, subAtIndex, toString

Methods inherited from class edu.stanford.rsl.conrad.data.Grid

getNumberOfElements, getOrigin, getSpacing, setOrigin, setSpacing

Methods inherited from class java.lang.Object

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

Constructor Detail

RamLakKernel

public RamLakKernel(int size,
            double deltaS)

Method Detail

applyToGrid

public void applyToGrid(Grid1D input)

Description copied from interface: GridKernel

Method to apply the kernel to a 1DGrid

Specified by:

applyToGrid in interface GridKernel

main

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