VRS Getting Started Guide
Using the Analysis Tab
Use the Analysis tab to view a summary of the properties for the current image in the VRS Viewer. The summary reflects the properties at the time VRS scans the image. With the exception of the Speckle Count, none of the Analysis tab information is updated as you apply image property changes. You cannot edit the information on the Analysis tab.
Figure 24. Analysis Tab
The information on the Analysis tab may help you identify proper threshold values for contrast and brightness on the VRS Administration Utility dialog box, as well as settings for contrast and brightness on the Clarity tab.
For example, suppose you are preparing to scan a batch of documents that have a purple background. If you are not sure how to adjust the contrast and brightness settings to achieve the best possible image quality for purple documents, scan a sample page. Then check the contrast and brightness values on the Analysis tab, because they should be close to the values that would be appropriate for the Clarity tab.
Note: If you are scanning in duplex mode, VRS evaluates only the front side of an image. Therefore, the information on the Analysis tab relates only to the front side.
If you enable the Intelligent Contrast Adjustment and/or the Intelligent Brightness Adjustment functions from the Options tab, the contrast and brightness values on the Analysis tab are automatically put into effect. With the intelligent settings enabled, VRS automatically updates the red dotted line and the sliders on the Clarity tab to reflect the contrast and brightness values listed on the Analysis tab.
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