Digital Image Processing
Digital Image Processing
Digital Image Processing
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미디언 필터링(Median Filtering)<br />
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CTI (Color Transient Improvement)<br />
Start<br />
Horizontal 9 tap MAX/MIN Filtering:<br />
max, min<br />
Horizontal<br />
<strong>Processing</strong><br />
Filter input<br />
N/2<br />
MAX filter output<br />
MIN filter output<br />
T<br />
in > (max+min)/2<br />
F<br />
out = max<br />
out = min<br />
T<br />
in < (max+min)/2<br />
F<br />
out = in<br />
Original signal<br />
Crossing<br />
point<br />
Average of Min and<br />
Max filter outputs<br />
Vertical 9 tap MAX/MIN Filtering:<br />
max, min<br />
Verticall<br />
<strong>Processing</strong><br />
T<br />
in > (max+min)/2<br />
F<br />
MAX filter output<br />
out = max<br />
T<br />
in < (max+min)/2<br />
F<br />
MIN filter output<br />
out = min<br />
out = in<br />
End<br />
46/46
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