2 the color dropout tab, The color dropout tab – I.R.I.S. IRIScan Pro 3 Cloud Button Manager User Manual
Page 32
![background image](/manuals/552670/32/background.png)
29
4.6.2
The Color Dropout Tab
From the Scan Configuration Properties window, click Color
Dropout tab to prompt the Color Dropout window. 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
image. Therefore, be sure to choose any black & white or gray
image type while applying this function.
Advanced Processing provides two options that can adjust
your scanned image in the best optimal result.
Filter
Threshold
This value is used to determine the color
which will be dropped out. A lower value
will drop more of the selected color out,
while a higher value will leave more of
the selected color in.
- Readiris 14 for Windows User Guide (157 pages)
- Readiris 14 for Windows for Mac Quick Start (71 pages)
- Readiris 14 for Windows for Windows Quick Start (85 pages)
- Readiris 14 for Mac User Guide (139 pages)
- Readiris Pro 12 for Windows User Guide (103 pages)
- Readiris Pro 12 for Windows Quick Start (74 pages)
- Readiris Pro 12 for Mac Quick Start (25 pages)
- Readiris Corporate 12 for Windows User Guide (130 pages)
- Readiris Corporate 12 for Mac User Guide (106 pages)
- IRISCan Book 3 (201 pages)
- IRISCan Book Executive (312 pages)
- IScan Book 2 (53 pages)
- IRISCan Book 2 Executive Hardware (61 pages)
- IRISCan Book 2 Executive (6 pages)
- IRIScan Anywhere 3 Wi-Fi (11 pages)
- IRIScan Anywhere 2 Hardware (20 pages)
- IRIScan Anywhere 3 User Guide (26 pages)
- IRIScan Anywhere 3 Quick Start (12 pages)
- IRIScan Anywhere 2 Quick Start (98 pages)
- IRISCan Express 3 (4 pages)
- IRIScan Express 2 for Windows Quick Start (10 pages)
- IRIScan Executive 2 for Mac Quick Start (5 pages)
- IRIScan Executive 2 for Windows Quick Start (10 pages)
- IRIScan 2 for Mac (3 pages)
- IRIScan 2 for Windows (3 pages)
- IRISCan Mouse (64 pages)
- IRISCan Mouse 2 (10 pages)
- IRISCan Mouse Executive (10 pages)
- IRIScan Pro 3 Wi-Fi User Guide (85 pages)
- IRIScan Pro 3 Wi-Fi Quick Start (166 pages)
- IRIScan Pro 3 Cloud (5 pages)
- IRISNotes 1 (3 pages)
- IRISNotes Executive 1 (7 pages)
- IRISNotes Express 2 (56 pages)
- IRISNotes Executive 2 (92 pages)
- IRISPen Express 7 (4 pages)
- IRISPen Executive 7 (14 pages)
- IRISPen Mini 6 (50 pages)
- IRISPen Express 6 for Mac (43 pages)
- IRISPen Express 6 for Windows (58 pages)
- IRISPen Translator 6 (66 pages)
- IRISPen Executive 6 for Mac (58 pages)
- IRISPen Executive 6 for Windows (88 pages)
- Cardiris Pro 5 (119 pages)