Fujitsu Fi-4340 Operator's Guide - Page 95

Ipc-4d(image Processing Circuit Board), Notice, Description

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IPC-4D(IMAGE PROCESSING CIRCUIT BOARD) The IPC-4D(IMAGE PROCESSING CIRCUUIT BOARD) performs the image processing. IPC-4D(IMAGE PROCESSING CIRCUIT BOARD) supports the following image processing. Item Pre-Filter Background Removal Dynamic Threshold Noise Removal Auto Separation Outline Extract Image Emphasys Description BallPoint Pen Mode : Smooth ballpoint pen strokes into a single bold line. Remove background tone and light dither. Dynamic Threshold: Automatically optimize binary threshold level to separate text from background, 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. Dot removal size settable from 2x2 to 5x5. Optical noise (speckles, etc.) is automatically detected and removed from the output. Auto Separation : Automatically, detects the text area for binarizing and the photo area for dithering. Outline Extract outline of the image Emphasis (Low/Middle/High/Smooth) : Emphasis contour. NOTICE For the installation and functions of the IPC-4D(IMAGE PROCESSING CIRCUIT BOARD), refer to the supplied manual. G 9-9

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●
9-9
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)