Fraud detection system in a casino
AssigneeAngel Group Co., Ltd.
InventorYasushi SHIGETA
Life of this patent
Estimating the term…
Abstract
A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud.
Claims20
A table game management system for a casino having a plurality of game tables, the table game management system comprising:
- a game recorder configured to capture, via a camera installed above a game table of the plurality of game tables, one or more images of a game played at the game table, the one or more images including a portion of at least one player of one or more players of the game;
- an image analysis device configured to analyze the one or more images;
- and
- a control device configured to:
- for each player of the one or more players and corresponding to the game, determine, based on the analyzed one or more images, a position, type and number of one or more chips wagered by the player,
- identify a facial image or identity number of a first player of the one or more players,
- associate the one or more chips corresponding to the game and wagered by the first player with the facial image or identity number of the first player,
- for each player of the one or more players:
- use deep learning or a machine learning technique to determine the position, type, and number of chips wagered by the player for each game of multiple games played at the game table, and
- determine, based on the determined position, type, and number of chips wagered by the player for each game of the multiple games, an amount of chips wagered by the player for each game of the multiple games, and
- for each player of the one or more players, determine a sum or history of the amount of chips wagered by the player at a first particular time.
A method of table game management for a casino having a plurality of game tables, the method comprising:
- receiving, from a game recorder including a camera installed diagonally above a game table of the plurality of game tables, one or more images of a game played at the game table, the one or more images including a portion of at least one player of one or more players of the game;
- analyzing the one or more images to determine, for each player of the one or more players and corresponding to the game, a position, type and number of one or more chips wagered by the player;
- identifying a facial image or identity number of a first player of the one or more players;
- associating the one or more chips corresponding to the game and wagered by the first player with the facial image or identity number of the first player;
- for each player of the one or more players:
- using deep learning or a machine learning technique to determine the position, type, and number of chips wagered by the player for each game of multiple games played at the game table, and
- determining, based on the determined position, type, and number of chips wagered by the player for each game of the multiple games, an amount of chips wagered by the player for each game of the multiple games, and
- for each player of the one or more players, determining a sum or history of the amount of chips wagered by the player at a first particular time.
Dependencies are inferred from the claim text.