4.4
THE COLOR DROPOUT TAB
4.4.1
COLOR DROPOUT SELECTION
Color Dropout tab allows you to drop either of the red, blue, or
green color in your scanned image. If your image contains red
color watermark or background, choose the R (Red) channel
then any red watermark or background will be removed. This
feature is used to sharpen your text when using OCR (Optical
Character Recognition) software.
Note that this function supports only black & white and gray
images. Therefore, be sure to choose any black & white or
gray image type while applying this function.
The Color Dropout dialog box
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Summary of Contents for DT-0603H
Page 1: ...A3 High Speed Document Scanner User s Manual Regulatory model DT 0603H Avision Inc ...
Page 30: ...B W Gray Color 24 ...
Page 43: ...The Compression tab dialog box 37 ...
Page 46: ...Remove Blue Threshold 20 Background 255 Remove Blue Threshold 20 Background Level 210 40 ...
Page 53: ...Example Additional Length Detection Set Additional Length to be 2 02 inches 2 02 47 ...
Page 79: ...ADF Roller ADF Pad ADF Unit Figure 6 1 Clean the ADF unit 74 ...