Target Set Point Percentage; Step 2 - Ship A Picture Using Imgshp Or Imgacp; Image Ship - Imgshp; Image Auto Crop - Imgacp - Honeywell 4800dr - Document Camera Imaging Manual

% - Target Set Point Percentage

Sets the target point for the light and dark values in the captured image. A setting of 75% means 75%
of the pixels are at or below the target white value, and 25% of the pixels are above the target white
value. Altering this setting from the default is not recommended under normal circumstances. To alter
grayscale values,
n% Range: 1 - 99
Example of Target Set
Point Percentage at 97%:

Step 2 - Ship a Picture Using IMGSHP or IMGACP

Image Ship - IMGSHP

An image is taken whenever the button is pressed, or when the Image Snap (IMGSNP) command is pro-
cessed. The last image is always stored in memory. You can "ship" the image by using the IMGSHP or
IMGACP command.
The image ship and image auto crop commands have many different modifiers that can be used to
change the look of the image output by the document reader. Modifiers affect the image that is transmit-
ted, but do not affect the image in memory. Modifiers always begin with a number and end with a letter
(case insensitive). Any number of modifiers may be appended to the IMGSHP or IMGACP command.
For example, you can use the following command to snap and ship a bitmap image with gamma correc-
tion and document image filtering:

Image Auto Crop - IMGACP

Image Auto Crop removes unwanted portions of an image, such as blank space surrounding an image.
Image Auto Crop uses artificial intelligence to search for the area of the image that contains text. It then
crops the image to just that area and adjusts it to a horizontal display. Depending on the size and posi-
tion of the document, this may possibly result in an upside-down or sideways image. The image can
then be rotated to the proper orientation using your local software. Smaller documents will crop more
quickly than larger documents. The accuracy of auto crop is affected by the density of the text, amount
of non-text features, and contrast in the image.
Note: Any modifiers to IMGACP are applied to the resultant, auto cropped image.
The same modifiers are used for image ship and image auto crop. The following command was used to
take and crop an image that had the white value lowered and the edge sharpen filter on:
W - Target White Value
Example of Target Set
Point Percentage at 50%:
IMGSNP;IMGSHP8F75K26U
should be used. (Default = 97)
Example of Target Set
Point Percentage at 40%:
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