Automatic Image Cropping - IRIScan Anywhere 3 User Manual

14 Using the Scanner

Automatic Image Cropping

This scanner has a built-in cropping function that detects and crops
dark edges of an original during the scan process. See the illustration
below.
Scanning resolution
300dpi/600dpi (when the
original's size is larger
than 5" x 7")
300dpi/600dpi (when the
original's size is smaller
than 5" x 7")
NOTE
of the night sky), over-cropping may occur. Please insert the
original in a different direction (orientation) and try again.
Scanning direction
Original
Cropping size (as measured on the original)
: When scanning darker originals (for example, a photo
Original
A
A B
3 mm 3 mm
1.5 mm 1.5 mm
B
D
Scanned image
C
3 mm
1.5 mm
Scanned image
(over-cropped)
C
D
3 mm
1.5 mm