Amazon.com, Inc.
Package identification using a shipping label fingerprint

Abstract:

Techniques are described for identifying packages based on shipping label fingerprints. A first camera captures a first image of a label on a package when the package is in a first location within a warehouse. A first representation of the first image is generated. A second camera captures a second image of a label on a package when the package is in a second location within the warehouse. A second representation of the second image is generated. The second representation is matched to the first representation to identify the package placed in the second location.