公开(公告)号：US11562157B2

公开(公告)日：2023-01-24

申请号：US16723220

申请日：2019-12-20

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Edward Barkan ,  Christopher J. Fjellstad ,  Robert James Pang ,  Abhilash Gururaja

IPC: G06K7/10 ,  G06K7/14

Abstract: A method of auxiliary data capture control includes: storing, at a data capture device, (i) detection criteria corresponding to events having respective event identifiers; and (ii) a registration indicator associated with at least one of the event identifiers; controlling a primary data capture sensor to obtain primary captured data; in response to detecting, based on the primary captured data, that the detection criteria are satisfied for a detected one of the event identifiers, determining whether the registration indicator is associated with the detected event identifier; and when the registration indicator is associated with the detected event identifier, controlling an auxiliary data capture sensor to obtain auxiliary captured data.

公开(公告)号：US20220075971A1

公开(公告)日：2022-03-10

申请号：US17526260

申请日：2021-11-15

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Abhilash Gururaja ,  Christopher J. Fjellstad ,  David R. Turturro

IPC: G06K7/10 ,  G01G23/28 ,  H04N5/33

Abstract: A method of auxiliary data capture control includes: storing, at a data capture device, a trigger condition and a baseline value captured by a sensor; controlling the sensor to obtain captured data; determining, based on the captured data and the baseline value, whether the trigger condition is satisfied, wherein the trigger condition includes whether the captured data exceeds the baseline value and whether a variance in the captured data over a configurable time period is below a variance threshold; and when the trigger condition is satisfied, controlling an auxiliary data capture sensor to obtain auxiliary captured data.

公开(公告)号：US20210334480A1

公开(公告)日：2021-10-28

申请号：US16861008

申请日：2020-04-28

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Abhilash Gururaja ,  Christopher J. Fjellstad

IPC: G06K5/04 ,  G07G3/00 ,  G07G1/00 ,  G06Q20/20 ,  G06K9/00

Abstract: Methods of detecting scan avoidance events during decode sessions are disclosed herein. An example method includes decoding, during a timeout period at one or more processors of the symbology scanner, a first indicia in a first image captured during the timeout period to determine a first indicia payload; conveying, during the timeout period at the one or more processors, the first indicia payload to a point-of-sale (POS) system for affecting a transaction; detecting, during the timeout period at the one or more processors, a second indicia in the first image or in a subsequent image captured during the timeout period; and in response to determining that the second indicia is the same as the first indicia and is decodable, determining a potential scan avoidance attempt and generating a scan avoidance alarm signal.

公开(公告)号：US12223385B2

公开(公告)日：2025-02-11

申请号：US18375971

申请日：2023-10-02

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Abhilash Gururaja ,  Christopher J. Fjellstad ,  David R. Turturro

IPC: H04N5/33 ,  G01G23/28 ,  G06K7/10

Abstract: A method of auxiliary data capture control includes: storing, at a data capture device, a trigger condition and a baseline value captured by a sensor; controlling the sensor to obtain captured data; determining, based on the captured data and the baseline value, whether the trigger condition is satisfied, wherein the trigger condition includes whether the captured data exceeds the baseline value; and when the trigger condition is satisfied, controlling an auxiliary data capture sensor to obtain auxiliary captured data.

公开(公告)号：US12131480B2

公开(公告)日：2024-10-29

申请号：US17488909

申请日：2021-09-29

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Abhilash Gururaja

IPC: G06K9/62 ,  G06K7/14 ,  G06T7/11 ,  G06T7/174

CPC classification number: G06T7/11 ,  G06K7/1417 ,  G06T7/174

Abstract: Machine vision techniques for determining a region of interest (ROI) are disclosed herein. An example implementation includes a computing device for executing an application, the application operable to: (1) receive a first image; (2) set an first ROI of the first image to a field of view (FOV) of the first image; (3) determine a barcode within the first ROI; (4) determine a bounding box of the barcode; (5) form a second ROI based on the bounding box; (6) receive a second image; and (7) set an ROI of the second image to be the second ROI of the first image.

公开(公告)号：US11861134B2

公开(公告)日：2024-01-02

申请号：US17991588

申请日：2022-11-21

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Abhilash Gururaja ,  Christopher M. West

IPC: G06F3/0481 ,  G06F9/451 ,  G06T7/00 ,  H04N23/00

CPC classification number: G06F3/0481 ,  G06F9/451 ,  G06T7/0004 ,  H04N23/00

Abstract: Systems and methods for enhancing image content captured by a machine vision camera are disclosed herein. An example method includes receiving an image captured by a machine vision camera that includes a plurality of visual features, determining bounds of a bounding region for each respective visual feature, and displaying a plurality of entries corresponding to the respective visual feature. The example method further includes receiving a selection of an entry, and determining coordinate limits of the bounding region and a secondary region of the entry. The example method further includes displaying the image such that a center-point of the secondary box is positioned near a center-point of a display region, and scaling the image such that at least one of a vertical pixel count or a horizontal pixel count of the secondary region is within a ratio threshold of a vertical pixel count or a horizontal pixel count of the display region.

公开(公告)号：US20210192157A1

公开(公告)日：2021-06-24

申请号：US16723220

申请日：2019-12-20

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Edward Barkan ,  Christopher J. Fiellstad ,  Robert James Pang ,  Abhilash Gururaja

IPC: G06K7/10 ,  G06K7/14

Abstract: A method of auxiliary data capture control includes: storing, at a data capture device, (i) detection criteria corresponding to events having respective event identifiers; and (ii) a registration indicator associated with at least one of the event identifiers; controlling a primary data capture sensor to obtain primary captured data; in response to detecting, based on the primary captured data, that the detection criteria are satisfied for a detected one of the event identifiers, determining whether the registration indicator is associated with the detected event identifier; and when the registration indicator is associated with the detected event identifier, controlling an auxiliary data capture sensor to obtain auxiliary captured data.

公开(公告)号：US11775782B2

公开(公告)日：2023-10-03

申请号：US17526260

申请日：2021-11-15

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Abhilash Gururaja ,  Christopher J. Fjellstad ,  David R. Turturro

IPC: G06K7/10 ,  H04N5/33 ,  G01G23/28

CPC classification number: G06K7/10732 ,  G01G23/28 ,  G06K7/10861 ,  H04N5/33 ,  G06K2207/1012

Abstract: A method of auxiliary data capture control includes: storing, at a data capture device, a trigger condition and a baseline value captured by a sensor; controlling the sensor to obtain captured data; determining, based on the captured data and the baseline value, whether the trigger condition is satisfied, wherein the trigger condition includes whether the captured data exceeds the baseline value and whether a variance in the captured data over a configurable time period is below a variance threshold; and when the trigger condition is satisfied, controlling an auxiliary data capture sensor to obtain auxiliary captured data.

公开(公告)号：US20230161982A1

公开(公告)日：2023-05-25

申请号：US18100438

申请日：2023-01-23

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Edward Barkan ,  Christopher J. Fjellstad ,  Robert James Pang ,  Abhilash Gururaja

IPC: G06K7/10 ,  G06K7/14

CPC classification number: G06K7/10366 ,  G06K7/1413

Abstract: A method of auxiliary data capture control includes: storing, at a data capture device, (i) detection criteria corresponding to events having respective event identifiers; and (ii) a registration indicator associated with at least one of the event identifiers; controlling a primary data capture sensor to obtain primary captured data; in response to detecting, based on the primary captured data, that the detection criteria are satisfied for a detected one of the event identifiers, determining whether the registration indicator is associated with the detected event identifier; and when the registration indicator is associated with the detected event identifier, controlling an auxiliary data capture sensor to obtain auxiliary captured data.

公开(公告)号：US20230102634A1

公开(公告)日：2023-03-30

申请号：US17488909

申请日：2021-09-29

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Abhilash Gururaja

IPC: G06T7/11 ,  G06T7/174 ,  G06K7/14

Abstract: Machine vision techniques for determining a region of interest (ROI) are disclosed herein. An example implementation includes a computing device for executing an application, the application operable to: (1) receive a first image; (2) set an first ROI of the first image to a field of view (FOV) of the first image; (3) determine a barcode within the first ROI; (4) determine a bounding box of the barcode; (5) form a second ROI based on the bounding box; (6) receive a second image; and (7) set an ROI of the second image to be the second ROI of the first image.