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The IPC-4D(IMAGE PROCESSING CIRCUUIT BOARD) performs the image processing.
IPC-4D(IMAGE PROCESSING CIRCUIT BOARD) supports the following image processing.
NOTICE
For the installation and functions of the IPC-4D(IMAGE PROCESSING CIRCUIT BOARD), refer to the
supplied manual.
Item
Description
Pre-Filter
BallPoint Pen Mode :
Smooth ballpoint pen strokes into a single bold line.
Background Removal
Remove background tone and light dither.
Dynamic Threshold
Dynamic Threshold:
Automatically optimize binary threshold level to separate text from back-
ground, for high contrast output.
IPC-2-like Dynamic Threshold:
Optimizes the binary threshold level to separate text from background,
allowing light text to be captured while maintaining sharpness.
Noise Removal
Dot removal size settable from 2x2 to 5x5.
Optical noise (speckles, etc.) is automatically detected and removed
from the output.
Auto Separation
Auto Separation :
Automatically, detects the text area for binarizing and the photo area for
dithering.
Outline Extract
Outline
Extract outline of the image
Image Emphasys
Emphasis (Low/Middle/High/Smooth) :
Emphasis contour.
IPC-4D(IMAGE PROCESSING CIRCUIT BOARD)
Summary of Contents for fi-4340C
Page 1: ...fi 4340C Image Scanner Operator s Guide ...
Page 2: ......
Page 20: ......
Page 25: ... 1 5 Assemblies Guide A ASSY Pick roller Stacker Pad ASSY ...
Page 28: ... 1 8 ...
Page 58: ... 5 10 ...
Page 86: ... 7 22 ...
Page 104: ... 10 4 423 16 6 360 14 2 556 21 9 220 8 7 275 10 8 unit mm Dimensions ...
Page 110: ... GL 6 ...
Page 113: ... IN 3 Send To button 1 7 Start button 1 7 Stop button 1 7 ...