78VISIONEER STROBE XP SCANNER USER’S GUIDE
Note: Also make sure to set the page size larger than the item that you’re scanning so the Autocrop process will have sufficient room on the page to crop the image properly.
■Reduce Moire Patterns—Moire patterns are wavy, rippled lines that sometimes appear on the scanned images of photographs or illustrations, particularly newspaper and magazine illustrations. Selecting Reduce Moire Patterns will limit or eliminate moire patterns in the scanned image. This option is only available for the GrayScale or Color Mode at 200dpi or less.
■Straighten Image—Select this option to let the scanner automatically determine if a page is skewed, and then straighten its image. The scanner detects page edges and can sense when the page is fed through at an angle. However, if the page is fed through at too great an angle, the image may not scan correctly. In that case, re-scan the page using the paper guides to feed the paper in straight.
■Invert Image—Only available for Black&White Mode, this option reverses the black and whites of an image.
Original Image | Inverted Image |
