US 12,288,451 B2
Imaging used to reconcile cart weight discrepancy
Yair Cleper, Rosh HaAyin (IL); Barak Abitbol, Rosh HaAyin (IL); Elad Dan, Rosh HaAyin (IL); Zeev Shtainmetz, Rosh HaAyin (IL); and Vlad Streltsin, Rosh HaAyin (IL)
Assigned to SUPERSMART LTD., Rosh HaAyin (IL)
Filed by SUPERSMART LTD., Rosh HaAyin (IL)
Filed on Dec. 10, 2023, as Appl. No. 18/534,644.
Application 18/534,644 is a continuation of application No. 17/284,808, granted, now 11,908,287, previously published as PCT/IB2019/058884, filed on Oct. 17, 2019.
Claims priority of provisional application 62/746,634, filed on Oct. 17, 2018.
Prior Publication US 2024/0153362 A1, May 9, 2024
Int. Cl. G07G 1/00 (2006.01); G06K 7/14 (2006.01); G06Q 20/18 (2012.01); G06Q 30/018 (2023.01)
CPC G07G 1/0072 (2013.01) [G06K 7/1413 (2013.01); G06K 7/1417 (2013.01); G06Q 20/18 (2013.01); G06Q 30/018 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A transaction validation system for use in self-checkout at a check-out location, comprising:
a scale sized to support and weigh a plurality of items, and to track weight changes as one or more items are added to or removed from said scale;
one or more image sensors to acquire an image of each item placed on said scale; and
at least one processor configured to:
receive an updated weight measurement of all items placed on said scale based on said weight change tracking,
identify each item placed on said scale based on said acquired image,
determine an expected cumulative weight of all items placed on said scale based on said acquired image for each item, wherein said expected cumulative weight takes into account an expected deviation in a weight of each item, and
compare said expected cumulative weight with said updated weight measurement.