Title:
INTELLIGENT SELF-CHECKOUT TERMINAL
Document Type and Number:
WIPO Patent Application WO/2023/062558
Kind Code:
A1
Abstract:
The invention relates to a self-checkout terminal (10) comprising: - an image sensor (13) having a field of view at least partially covering a presentation space intended to receive an item to be registered; and - a processing unit capable of: - detecting, in a plurality of successive images, a moving object; - identifying, in said object, a hand (30) and an item (31); - recognising, with a confidence index, said item (31); - classifying the posture for gripping the item (31) into a first plurality of classes and/or classifying the movement of the item (31) into a second plurality of predefined classes; and - generating, when the item is recognised with a confidence index lower than a threshold value, a message associated with the class of the gripping posture and/or with the class of the movement of the item (31).
Inventors:
AFRAITE-SEUGNET MEHDI (FR)
Application Number:
PCT/IB2022/059776
Publication Date:
April 20, 2023
Filing Date:
October 12, 2022
Export Citation:
Assignee:
MO KA (FR)
International Classes:
G07G1/00; G06N3/02; G06Q20/20; G06Q30/06; G06V10/00; G06V10/82; G06V20/52
Domestic Patent References:
| WO2019032307A1 | 2019-02-14 | |||
| WO2020222236A1 | 2020-11-05 |
Foreign References:
| US20200020112A1 | 2020-01-16 | |||
| FR3104304A1 | 2021-06-11 | |||
| US20120206337A1 | 2012-08-16 | |||
| US20210216785A1 | 2021-07-15 | |||
| US20060043189A1 | 2006-03-02 |
Other References:
XIAOCHEN LIU ET AL: "Grab: Fast and Accurate Sensor Processing for Cashier-Free Shopping", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 4 January 2020 (2020-01-04), XP081572231
CAI MINJIE ET AL: "An Ego-Vision System for Hand Grasp Analysis", IEEE TRANSACTIONS ON HUMAN-MACHINE SYSTEMS, IEEE, PISCATAWAY, NJ, USA, vol. 47, no. 4, 1 August 2017 (2017-08-01), pages 524 - 535, XP011656554, ISSN: 2168-2291, [retrieved on 20170713], DOI: 10.1109/THMS.2017.2681423
CAI MINJIE ET AL: "An Ego-Vision System for Hand Grasp Analysis", IEEE TRANSACTIONS ON HUMAN-MACHINE SYSTEMS, IEEE, PISCATAWAY, NJ, USA, vol. 47, no. 4, 1 August 2017 (2017-08-01), pages 524 - 535, XP011656554, ISSN: 2168-2291, [retrieved on 20170713], DOI: 10.1109/THMS.2017.2681423
Attorney, Agent or Firm:
NASRIGHT (FR)
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