Class NotchFilter

java.lang.Object
  |
  +--NotchFilter

public class NotchFilter

extends java.lang.Object

Class containing method to apply a notch filter to an image.

Author:

Simon Horne.

Constructor Summary

NotchFilter()

Method Summary

static TwoDArray

notch(TwoDArray input, int w, int r) Method to apply notch filter to image by setting pixels within width of the x and y axes to (0,0) but leaving all pixels within radius of (0,0) untouched.

Methods inherited from class java.lang.Object

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

Constructor Detail

NotchFilter

public NotchFilter()

Method Detail

notch

public static TwoDArray notch(TwoDArray input,
                              int w,
                              int r)

Method to apply notch filter to image by setting pixels within width of the x and y axes to (0,0) but leaving all pixels within radius of (0,0) untouched.

Parameters:

input - TwoDArray representing the input image.

w - Width of the notch in pixels.

r - Radius of the area centred on (0,0) to be left intact.

Returns:

TwoDArray of output image.