公开(公告)号：US12141652B1

公开(公告)日：2024-11-12

申请号：US18386394

申请日：2023-11-02

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Anatoly Kotlarsky

IPC: G06K7/14 ,  G06N20/00 ,  G06V10/764

Abstract: A method captures first image data representing at least a portion of a first item and decodes a first barcode in the first image data and determines a first item template associated with the first barcode. The first item template comprises first identifier data identifying the first item from other items and first region-of-interest data specifying a first region-of-interest of the first item. Based on the first region-of-interest, a second region-of-interest of the first image data is determined. The second region-of-interest is modified to fit within a boundary of the first image data. The method determines whether a ratio of an area of the second and first regions-of-interest is greater than a first threshold and generates second image data comprising the second region-of-interest when the ratio is greater than the first threshold. The method determines the second image data corresponds to the first identifier data and generates first data indicating the first barcode is matched with the first item.

公开(公告)号：US20240289604A1

公开(公告)日：2024-08-29

申请号：US18114777

申请日：2023-02-27

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Anatoly Kotlarsky ,  Andrea Mirabile ,  Francesco Lupo ,  Miroslav Trajkovic

IPC: G06N3/08 ,  G06K7/14

CPC classification number: G06N3/08 ,  G06K7/1413

Abstract: A method includes: capturing, by a scanner device comprising an image sensor, first image data representing at least a portion of a first item; decoding, by the scanner device, a first barcode represented in the first image data; determining a first item template associated with the first barcode, the first item template comprising first identifier data identifying the first item from among other items and first region-of-interest data specifying a first region-of-interest of the first item; generating second image data comprising the first region-of-interest of the first image data; determining, by a first machine learning model, that the second image data corresponds to the first identifier data identifying the first item; and generating first data indicating that the first barcode is matched with the first item.

公开(公告)号：US12039398B1

公开(公告)日：2024-07-16

申请号：US18114891

申请日：2023-02-27

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Anatoly Kotlarsky ,  Christopher W. Brock ,  Andrea Mirabile ,  Francesco Lupo ,  Miroslav Trajkovic

IPC: G06K7/10 ,  G06K7/14

CPC classification number: G06K7/10722 ,  G06K7/1413

Abstract: A method includes: capturing, by a scanner device comprising an image sensor, first image data representing at least a portion of a first item; detecting, by the scanner device, a first barcode represented in the first image data; decoding the first barcode to determine first identifier data for the first item; performing a lookup using the first identifier data to determine a first entry for the first item stored in a data store; generating a sub-image representing a region-of-interest of the first item; generating, using an image encoder, a first vector representation of the sub-image; comparing the first vector representation of the sub-image to at least one second vector representation stored in the data store in association with the first entry; and generating first data indicating that the first barcode is matched with the first item.