Setting⑦ : Switching Resolution - Mitsubishi Electric KD Series User Manual

5-2 Setting⑦: Switching Resolution and I
Address Register name
70B0h ResolutionSetting R/W
5-2-9 Switching Resolution in scan direction
１）600dpi, Interpolation ON
600dpi
２） 600dpi, Interpolation OFF
600dpi
３） 300dpi mode
300dpi（Average of 2 neighbor pixels）
４） 200dpi mode
200dpi Average of 3 neighbor pixels ）
５） 150dpi mode
150dpi Average of 4 neighbor pixels ）
TM-XJ959A
R/W Parameter
Data
Set Resolution and Interpolation On/Off
0: 600dpi, Interpolation ON
1: 600dpi, Interpolation OFF
0 to 4
2: 300dpi mode
3: 200dpi mode
4: 150dpi mode
Missing pixel
output is
interpolated
Function
※Interpolation is not supported on 300,200, and 150dpi modes.
[Function]
Change Resolution of image output, and switch
Interpolation ON/OFF
Switching resolution is a function which is processed on
each sensor IC by averaging analogue signals from
neighboring pixels.
For more details about Interpolation, refer to Chapter 2-5.
[Remark]
1) If the reading resolution is lowered, change the relative
transport speed of the reading medium according to the
resolution.
2) Interpolation function estimates and creates a pixel data
of a missing pixel or gap between Sensor ICs, while
monitoring output information of neighboring pixels.
Thus, it doesn't indicate any actual scanned data.
Determine an applicability of this function to your
equipment or devices through an appropriate analysis
or evaluation by the designer of such equipment.
nterpolation
Initial
1
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