User Guide
Table Of Contents
- VirtualReScan 3.5 User’s Manual
- Contents
- How to Use This Guide
- Overview
- Operating VRS
- Introduction
- Scanning with VRS Default Settings
- Kofax VRS Scan Interfaces
- Configuring VRS Before You Scan
- Using VRS While You Scan
- VRS Advanced Properties Dialog Box Overview
- VRS Restore Default Values Utility
- Long Paper Support
- VRS Non-Interactive Mode
- Enhanced Bar Code Engine
- Patch Code Recognition
- Advanced Color Processing
- Index
Appendix F
94 VRS User’s Manual
Color Content Aggressiveness
When Automatic Color Detection is enabled, you can specify how aggressive VRS
should be in detecting the color content of documents. You can use the Color Content
Aggressiveness controls to increase/decrease the likelihood that VRS will accurately
detect color content. The range of aggressiveness spans from 0 to 255. To increase the
likelihood that VRS will detect color content in a document, you would assign a high
value. By assigning a low value to Color Content Aggressiveness, you decrease the
likelihood that VRS will detect color content in a document.
Small Color Object Detection
If you want VRS to detect small amounts of color that appear on otherwise bitonal
documents, you can enable Small Color Object Detection. With this feature enabled,
you can use the Color Object Size Aggressiveness control to specify how aggressive
VRS should be in detecting small amounts of color. The range of Color Object Size
Aggressiveness spans from 0 to 255. To increase the likelihood that VRS will detect
small amounts of color in a document, you would assign a high value. By assigning a
low value to Color Object Size Aggressiveness, you decrease the likelihood that VRS
will detect small amounts of color in a document.
Color Background Saturation
Color Background Saturation is the ability to apply special processing to the
background of a color document. When Color Background Saturation is in effect, the
background color can be changed to black or white. The background can also be
smoothed and converted to a specific color (the smoothed color is an aggregate of the
background colors detected). If Color Background Saturation is not enabled, no
special processing is performed on the background in color documents.
Color Saturation Aggressiveness
When Color Background Saturation is in effect, you can use the Color Saturation
Aggressiveness controls to specify the aggressiveness of the background processing.
The range of aggressiveness spans from 0 to 255. To increase the likelihood that VRS
will determine that a pixel is part of the image background, you would assign a high
value. By assigning a low value to Color Saturation Aggressiveness, you decrease the
likelihood that VRS will determine that a pixel is part of the image background.