Multiple Sampling - Microtek ScanMaker 6400XL Reference Manual

Multiple Sampling

Multiple Sampling is a process in which the scanner
samples each line in the image a number of times, then
obtains an average to reduce random noise. Enabling
multiple sampling will slow down scanning, as the
process requires extra time to yield higher-quality images.
To use Multiple Sampling:
1. In the Preview window, click the "Preview" button to
preview the image.
2. Select the image area in the preview image where
multiple sampling will be applied.
3. In the Settings window, click the "M. Sampling"
drop-down menu, and choose an option.
4. Click the "Scan" or "Batch" button to start
scanning. Multiple sampling is applied, producing a
higher-quality image.
Before
After
18
Mac OS X
Windows XP