Digital Image Processing Exercise 8

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Digital Image Processing

Exercise 8

FALL 200
4




Questions


1.

Dilate image A by using structuring element B.



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b)

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A




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B












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A



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B


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Erode image A by using structur
ing element B.


a)

b)







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A




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B











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A



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B






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Open image A by using structuring element B.











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B







Digital Image Processing, Exercise 8

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2


4.

Close image A by using structuring element B.















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A





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B



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In a gray level image
f
(
x
,
y
) there are separate bright noise peaks.

The peaks can be modeled with
small circles having radius
r
,
R
min



r



R
max
. Define a process based on morphological operations that
can be used to enhance the image.