Honeywell Vuquest 3330 User Manual page 173

This filter typically provides better JPEG compression than the standard E - Edge
Sharpen command (see
black and white images (1 bit per pixel). The optimal setting is 26U.
•
•
•
V - Blur Image
Smooths transitions by averaging the pixels next to the hard edges of defined lines
and shaded areas in an image.
•
•
W - Histogram Ship
A histogram gives a quick picture of the tonal range of an image, or key type. A low-
key image has detail concentrated in the shadows; a high-key image has detail
concentrated in the highlights; and an average-key image has detail concentrated
in the midtones. This modifier ships the histogram for an image.
•
Vuquest 3320g User Guide
0UDocument image filter off (default)
26UApply document image filter for typical document image
nUApply document image filter using grayscale threshold n. Use lower numbers
when the image contrast is lower. 1U will have a similar effect to setting
Sharpen (page 152) to 22e. Range: 0-255.
Example of Document
Image Filter set to 0U:
0VDon't blur (default)
1VBlur
Example of Blur Image Off (0V):
0WDon't ship histogram (default)
page 157). This filter also works well when shipping pure
Example of Document
Image Filter set to 26U:
Example of Blur Image On (1V):
E - Edge
157