82VISIONEER STROBE XP 220 SCANNER USER’S GUIDE
2.Click the drop-down arrow to choose the type of VRS settings you want to use for the new scan configuration. The options are:
■Do not use VRS processing—Scanning will not use the VRS processing.
■Default settings—Automatically selects the AutoCrop and AutoDeskew options because your Visioneer Strobe XP 220 scanner can use these two VRS options with any scan mode (Black&White, Grayscale, and Color).
The Basic Features are:
■AutoCrop—Determines the size of the item being scanned and produces an image of the same size. For example, if you scan a postcard-sized document, the resulting image will be the size of the postcard. This option overrides the page size setting.
■AutoDeskew—Detects the edges of a document and determines if they are straight or skewed. If the page is skewed, the image will be adjusted so it is straightened. If the page is inserted at too great an angle, however, the page will back out of the scanner. In that case, feed the paper in straight and re-scan the image.
■AutoBrightness—Sets the brightness to achieve the best balance between the document’s background, foreground, and highlighted areas. For grayscale images, lighter areas become whiter and darker areas become blacker. AutoBrightness is not available for Color scan configurations.
■Edge Cleanup—Sometimes a scan image will have a thin black outline around its edges. This VRS option replaces those black outlines with white. Edge Cleanup only applies if AutoCrop and AutoDeskew are selected so the software can determine where the edges are located. Therefore, selecting Edge Cleanup will also select AutoCrop and AutoDeskew. Edge Cleanup is only available for Black&White scan configurations.
■DeSpeckle—Speckles are small spots on an image that the scanner interpreted as a valid part of the document. For example, an irregularity in the paper, or a small wrinkle, or the holes where a staple was removed may show up as speckles on the scanned
