Image Processing Reference
In-Depth Information
250
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0
0
0
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0
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250
(a) Curve
(e) Curve
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6
4
4
2
2
0
0
0
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0
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(b) Angular function
(f) Angular function
1
0
-1
-2
-3
-4
-5
-6
-7
1
0
-1
-2
-3
-4
-5
-6
-7
0
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0
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(g) Cumulative
(c) Cumulative
6
6
4
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0
0
-2
-2
-4
-4
-6
0
-6
1
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0
1
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6
(h) Normalised
(d) Normalised
Figure 7.11
Angular function and cumulative angular function
