Microsoft 9.18 Photo Scanner User Manual


 
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4.8.3 DTC
This option is
valid only when "DTC Variance" is set.
Figure Advance dialog (DTC Mode)
Scan mode
This option selects one of the following two scan modes:
[for OCR]: This mode is for text recognition applications where irregularity in the image
is undesirable.
[for Image]: This mode is for image scanning applications that scan images without prior
smoothing.
The specification changes the specifiable items and members for "Threshold Curve" and
"Gamma Curve".
The selection screens for "for OCR" and "for Image" are not displayed if IPC-3/3D and
IPC-4D are installed.
Some scanner models do not support this function. See "Relevant Image Scanner
Specification" in Appendix.)