Histogram | Provides a graphical interface for adjusting | |
| highlight, shadow, and gamma levels | |
| individually. For advanced users only. | |
| Click the | Histogram Adjustment button to use |
| the Histogram settings. | |
|
| |
Tone Correction | Provides a graphical interface for adjusting tone | |
| levels individually. For advanced users only. | |
| Click the | Tone Correction button to use the |
| Tone Correction settings. | |
|
| |
Color Palette | Provides a graphical interface for adjusting | |
| ||
| affecting the highlight and shadow areas of the | |
| image. For advanced users only. | |
| Click the | Color Palette button to use the |
| Color Palette settings. | |
|
| |
Threshold | Adjusts the level at which the black areas in text | |
| and line art are delineated, improving text | |
| recognition in OCR programs. (Available only | |
| when you select Black & White as the Image Type | |
| setting.) |
|
|
|
|
11. Click the Scan button to scan your document pages.
104Using the Scanner Features