MagTek IMAGESAFE99875500 - Manual (Page 54)

ImageSafe Windows API Specifications
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ImageSide#
This key determines which side of the check will be associated with specified image number.
Values Value Description
FRONT Scan the front of image of the check
BACK Scan the back image of the check
FilterB
This key can be used to change the sharpness and the file size of a black and white (B/W) image. The
Default value of this key is 4. For a sharper image, set the value of this key to a smaller number. For a
softer image, set the value of this key to a higher number. Too much sharpening can lead to a noisy image
and a large file size. The valid range for this key is 1-6.
Values Value Description
numeric string Filtering B/W images
FilterG
This key can be used to change the sharpness and file size of a gray scale image. The default value of this
key is 2. For a sharper image, set the value of this key to a smaller number. For a softer image, set the
value of this key to a higher number. The valid range for this key is 1-6.
Values Value Description
numeric string Filtering gray scale images
JPEGQC
This key can be used to set the JPEG compression quality number for color images. The default value for
this key is 50. Changing the default value of this key affects the image quality and size of a JPEG file. For
higher quality images, set the value of this key to a higher number. The file size also increases when the
quality number increases. The valid range for this key is 1-100.
Values Value Description
numeric string Quality number for color image
JPEGQG
This key can be used to set the JPEG compression quality number for grayscale images. The default value
for this key is 50. Changing the default value of this key affects the image quality and size of a JPEG file.
For higher quality images, set the value of this key to a higher number. The file size also increases when
the quality number increases. The valid range for this key is 1-100.
Values Value Description
numeric string Quality number for grayscale images
CalculateSHA1
This key determines if SHA1 calculation is required for captured images.
Values Value Description
YES SHA1 calculation is required
NO SHA1 calculation is NOT required