Advanced Scanning: Multiple Image Scanning (Manual Stitching)
American Science and Engineering, Inc.
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MINI
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Operator Manual 342-9000-1 Rev. B ECCN EAR99
7.2.2
Multiple Images Scan Set-up
The typical target for Multiple Images scanning is a wide panel, such as a shipping crate or a false wall
that could be concealing contraband in a deep compartment. By creating and comparing multiple
scans, the operator can detect large scale profiles of objects behind such barriers. For example, a bottle
could have a profile that appears as a single linear feature in a single scan, but would present complete
contours when viewed across several sequential scans.
Figure 7-5: Multiple Image Function and Exported Images. (Left) Exported original images.
The raw individual scans can vary in length and starting point, depending on the technique
use. (Right) Exported group image. The group image shows the result of the operator inter-
actively adjusting the alignment and proportions of the images, allowing subtle patterns to
become more perceptible natural profiles (here, of a gas cylinder in a briefcase).