Honeywell International Inc. CS19A ユーザーズマニュアル

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1S ship every pixel

  (default)

2S ship every 2nd pixel, both horizontally and vertically

3S ship every 3rd pixel, both horizontally and vertically

Allows you to input parameters to sharpen the edges and smooth the area 
between the edges of text in an image.  This filter should be used with 
gamma correction (see 

), with the scanner in a stand, and the 

image captured using the command:

This filter typically provides better JPEG compression than the standard E - 
Edge Sharpen command (see 

).  This filter also works well when 

shipping pure black and white images (1 bit per pixel).  The optimal setting 
is 26U.

0U Document image filter off

 (default)

26U Apply document image filter for typical document image
nU Apply document image filter using grayscale threshold n.  Use 

lower numbers when the image contrast is lower.  1U will have a 
similar effect to setting 

Range:  0-255.

Example of Pixel Ship set to 1S:

Example of Pixel 
Ship set to 2S:

Example of Pixel 
Ship set to 3S:

Example of Document 
Image Filter set to 0U:

Example of Document 
Image Filter set to 26U:

Preliminary Draft