Omron F250-UME Software Manual page 483

QUEST Character Verification
Projected image in
vertical direction
In the following descriptions, the asterisk (*) indicates the default setting.
Horizontal Noise and Noise Height
To extract lines, a projected image in the horizontal direction must be created.
Set the size to be removed as noise from this projected image.
Noise is removed.
Vertical Noise and Noise Width
To extract characters in an image after lines have been extracted, a projected
image must be created in the vertical direction.
Set the size to be removed as noise from this projected image.
Noise under the noise width will be
removed. (0 to 512 (0*))
Projected image in horizontal direction
Noise under the noise height will be
removed. (0 to 484 (0*))
Noise smaller than the horizontal noise will
be removed. (0 to 512 (5*))
Noise smaller than the vertical noise will be
removed. (0 to 484 (2*))
Section 2-21
Noise is removed.
2-21-(14)