6.4 The Color Dropout Tab
6.4.1 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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