公开(公告)号：US12131224B1

公开(公告)日：2024-10-29

申请号：US18057112

申请日：2022-11-18

Applicant: Amazon Technologies, Inc.

Inventor： Joshua Nicholas Migdal ,  Frank Preiswerk

IPC: G06K7/14 ,  G06T3/40 ,  G06T5/00 ,  G06T5/50

CPC classification number: G06K7/1465 ,  G06K7/1413 ,  G06K7/1443 ,  G06T3/40 ,  G06T5/00 ,  G06T5/50 ,  G06T2207/20081

Abstract: Systems and techniques for reading a structured identifier are provided. One technique involves obtaining a set of images of an item with a structured identifier. A region of interest (ROI) of the structured identifier within a first image of the set of images is determined. A second image comprising the ROI of the structured identifier is generated. An enhanced version of the second image is generated, based on processing the second image with at least one image restoration model. The structured identifier is decoded from the enhanced version of the second image to obtain data corresponding to the structured identifier.