Image Functions
3-18
(5)
Noise Removal
Noise Removal reduces the isolated spot noise after Dynamic Threshold. If the image is
noisy. Turn on the Noise Removal and set the granularity to the size of noise to be removed.
The parameter of Noise Removal is as follows.
Table 3.13 Parameter of Noise Removal
Parameter
Control
register No
Value
Effect
Default
OFF
2x2
3x3
4x4
5x5
A#4/B#4
B’001xxxxx’
B’0000001x’
B’0000010x’
B’0000100x’
B’0001000x’
Noise Removal is not done
2x2 or smaller dot is removed
3x3 or smaller dot is removed
4x4 or smaller dot is removed
5x5 or smaller dot is removed
OFF
NOTICE: In IPC-3D, Noise Removal is ignored when the OCR smoothing is ON.
Содержание M3097DE
Страница 1: ...C150 E102 01EN M3097DE Image Scanner OEM Manual...
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Страница 42: ...3 3 Optional image function 3 21...
Страница 43: ...Image Functions 3 22 The conceptual image processing flow in the IPC mode is shown below...
Страница 45: ...Image Functions 3 24...
Страница 70: ...5 3 Cleaning 5 15 Two rollers are included Figure 5 5 Pick roller...
Страница 73: ...6 3 Figure 6 1 Jam clearance...
Страница 197: ...Scanner Interface Appendix A 124 5 Dimensions of the board For M3093EX DE and M3097DE...