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java.lang.Object br.usp.ime.klava.segmentit.filters.Dilation
public class Dilation
Filter that returns the dilation of the input image, using a square structuring element.
Constructor Summary | |
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Dilation()
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Method Summary | |
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void |
chooseParameters(java.awt.image.BufferedImage image)
Method called when the parameterized filter is selected on the filters menu. |
static int[][] |
dilation(int[][] matrix,
int n)
Returns the gray level dilation of the image represented by matrix . |
java.awt.image.BufferedImage |
filter(java.awt.image.BufferedImage image)
Returns the dilation of the input image. |
java.lang.String |
getName()
Returns the name of the filter. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Dilation()
Method Detail |
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public java.lang.String getName()
Filter
getName
in interface Filter
public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage image) throws ColorImageException
filter
in interface Filter
filter
in interface GrayLevelFilter
image
- the image to be filtered
image
by the 3x3
square structuring element
ColorImageException
public void chooseParameters(java.awt.image.BufferedImage image)
ParameterizedFilter
setFilteredImage
on SegmentationContainer
.
chooseParameters
in interface ParameterizedFilter
image
- the original image to be filteredSegmentationContainer.setFilteredImage(BufferedImage, Filter)
public static int[][] dilation(int[][] matrix, int n)
matrix
.
matrix
- a matrix of gray levelsn
- the number used to calculate the size of the structuring
element
matrix
by the (2n
+1)x(2
n
+1) structuring element
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