US 12,333,898 B2
Fraud detection system in a casino
Yasushi Shigeta, Shiga (JP)
Assigned to ANGEL GROUP CO., LTD., Shiga (JP)
Filed by ANGEL GROUP CO., LTD., Shiga (JP)
Filed on Jul. 20, 2023, as Appl. No. 18/224,314.
Application 18/224,314 is a continuation of application No. 17/377,604, filed on Jul. 16, 2021, granted, now 11,741,780.
Application 17/377,604 is a continuation of application No. 16/933,548, filed on Jul. 20, 2020, granted, now 11,393,284, issued on Jul. 19, 2022.
Application 16/933,548 is a continuation of application No. 16/202,290, filed on Nov. 28, 2018, granted, now 10,748,378, issued on Aug. 18, 2020.
Application 16/202,290 is a continuation of application No. 16/016,128, filed on Jun. 22, 2018, granted, now 10,593,154, issued on Mar. 17, 2020.
Application 16/016,128 is a continuation of application No. 15/226,200, filed on Aug. 2, 2016, granted, now 10,032,335, issued on Jul. 24, 2018.
Claims priority of application No. 2015-163213 (JP), filed on Aug. 3, 2015; and application No. 2015-206735 (JP), filed on Oct. 1, 2015.
Prior Publication US 2023/0360476 A1, Nov. 9, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. A63F 9/24 (2006.01); A63F 1/18 (2006.01); A63F 3/00 (2006.01); A63F 11/00 (2006.01); G06F 13/00 (2006.01); G06F 17/00 (2019.01); G06Q 50/34 (2012.01); G07F 17/32 (2006.01); A63F 1/00 (2006.01); A63F 1/14 (2006.01)
CPC G07F 17/3241 (2013.01) [A63F 1/18 (2013.01); A63F 3/00157 (2013.01); G06Q 50/34 (2013.01); G07F 17/3206 (2013.01); G07F 17/322 (2013.01); G07F 17/3223 (2013.01); G07F 17/3234 (2013.01); G07F 17/3248 (2013.01); G07F 17/3251 (2013.01); G07F 17/3293 (2013.01); A63F 2001/001 (2013.01); A63F 1/14 (2013.01); A63F 2250/58 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A card game monitoring system for monitoring a card game in a casino, the card game monitoring system comprising:
a game table including a betting area configured to receive a wager of a better;
a video camera configured to capture one or more images of the game table, wherein the one or more images captures at least one or more chips put as the wager on the game table and a hand of a dealer above the game table; and
a control unit configured to analyze the one or more images to:
recognize the one or more chips put as the wager on the game table using a deep learning technology,
recognize a movement of the hand of the dealer, and
determine a progress of the card game based on the recognized one or more chips put as the wager and the recognized movement.