jigl.signal.ops.morph
Class GErode

java.lang.Object
  |
  +--jigl.signal.SimpleOperator
        |
        +--jigl.signal.ops.morph.GErode

All Implemented Interfaces:

Operator

public class GErode

extends SimpleOperator

GErode performs an erode operation on a signal. Supports DiscreteSignal, RealSignal.

Provides command option.

Field Summary

private int	center_x center position
private SignalKernel	kernel morph kernel

Constructor Summary

GErode(SignalKernel ker, int x)
Initilizes Erode

Method Summary

protected Signal	apply(DiscreteSignal signal) Erodes a DiscreteSignal.
protected Signal	apply(DiscreteSignal signal, ROI roi) Erodes a DiscreteSignal in a region of interest.
protected Signal	apply(RealSignal signal) Erodes a RealSignal.
protected Signal	apply(RealSignal signal, ROI roi) Erodes a RealSignal.
static void	main(String[] argv) For command option.

Methods inherited from class jigl.signal.SimpleOperator

apply, apply, apply, apply, apply, apply

Methods inherited from class java.lang.Object

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

Field Detail

kernel

private SignalKernel kernel

morph kernel

center_x

private int center_x

center position

Constructor Detail

GErode

public GErode(SignalKernel ker,
              int x)

Initilizes Erode

Method Detail

apply

protected Signal apply(DiscreteSignal signal)

Erodes a DiscreteSignal. Returned signal is a DiscreteSignal (signal is not modified).

Overrides:

apply in class SimpleOperator

Parameters:

signal - DiscreteSignal to erode

Returns:

DiscreteSignal

apply

protected Signal apply(DiscreteSignal signal,
                       ROI roi)

Erodes a DiscreteSignal in a region of interest. Returned signal is a DiscreteSignal (signal is not modified).

Overrides:

apply in class SimpleOperator

Parameters:

signal - DiscreteSignal to erode

roi - Region of Interest of signal

Returns:

DiscreteSignal

apply

protected Signal apply(RealSignal signal)

Erodes a RealSignal. Returned signal is a RealSignal (signal is not modified).

Overrides:

apply in class SimpleOperator

Parameters:

signal - RealSignal to erode

Returns:

RealSignal

apply

protected Signal apply(RealSignal signal,
                       ROI roi)

Erodes a RealSignal. Returned signal is a RealSignal (signal is not modified).

Overrides:

apply in class SimpleOperator

Parameters:

signal - RealSignal to erode

roi - Region of Interest of signal

Returns:

RealSignal

main

public static void main(String[] argv)

For command option. The syntax is "java GErode input_filename kernel_filename center_x output_filename"