Fraud detection system in casino
First Claim
Patent Images
1. A fraud detection system in a casino having a plurality of gaming tables, comprising:
- a game recording apparatus which records a progress of a game played on the gaming table as an image;
an image analyzing apparatus which performs image analysis on the image of the recorded progress of the game;
a win/lose result determining apparatus which determines a win or lose result of each game on the gaming table; and
a control device which detects fraud practiced on the gaming table by using a result of the image analysis by the image analyzing apparatus and the win or lose result determined by the win/lose result determining apparatus,wherein the control device recognizes a position, type, and number of the chips wagered by each player through the image analyzing apparatus and recognizes a total amount of chips in a chip tray of a dealer of the gaming table, performs addition/subtraction calculation of an increased/decreased amount of the chips in the game calculated from the position, type, and number of the chips wagered by all the players in the game and the win or lose result of the game obtained from the win/lose result determining apparatus from the total amount of the chips in the chip tray before the settlement of each game and compares a correct total amount of the chips in the chip tray after end of the game and settlement and an actual total amount of the chips in the chip tray at the time of the end of the game obtained through the image analyzing apparatus to determine whether or not there is difference between the correct total amount and the actual total amount.
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Accused Products
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 analyzes 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.
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Citations
41 Claims
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1. A fraud detection system in a casino having a plurality of gaming tables, comprising:
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a game recording apparatus which records a progress of a game played on the gaming table as an image; an image analyzing apparatus which performs image analysis on the image of the recorded progress of the game; a win/lose result determining apparatus which determines a win or lose result of each game on the gaming table; and a control device which detects fraud practiced on the gaming table by using a result of the image analysis by the image analyzing apparatus and the win or lose result determined by the win/lose result determining apparatus, wherein the control device recognizes a position, type, and number of the chips wagered by each player through the image analyzing apparatus and recognizes a total amount of chips in a chip tray of a dealer of the gaming table, performs addition/subtraction calculation of an increased/decreased amount of the chips in the game calculated from the position, type, and number of the chips wagered by all the players in the game and the win or lose result of the game obtained from the win/lose result determining apparatus from the total amount of the chips in the chip tray before the settlement of each game and compares a correct total amount of the chips in the chip tray after end of the game and settlement and an actual total amount of the chips in the chip tray at the time of the end of the game obtained through the image analyzing apparatus to determine whether or not there is difference between the correct total amount and the actual total amount. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A fraud detection system in a casino having a plurality of gaming tables, comprising:
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a game recording apparatus which records a progress of a game played on the gaming table as an image through a camera; an image analyzing apparatus which performs image analysis on the image of the recorded progress of the game; a card distribution device which determines a win or lose result of each game on the gaming table; an intelligence type control device which detects fraud practiced on the gaming table by using a result of the image analysis by the image analyzing apparatus and a win or lose result determined by the card distribution device; wherein the card distribution device has a structure capable of reading ranks of the cards distributed, and wherein the intelligence type control device has a structure capable of determining match or mismatch by checking information on the rank obtained from the image of each card distributed on the gaming table by the image analyzing apparatus and information on the rank of the card read by the card distribution device.
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16. A fraud detection system in a casino having a plurality of gaming tables, comprising:
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a game recording apparatus which records a progress of a game played on the gaming table as an image through a camera; an image analyzing apparatus which performs image analysis on the image of the recorded progress of the game; a card distribution device which determines a win or lose result of each game on the gaming table; an intelligence type control device which detects fraud practiced on the gaming table by using a result of the image analysis by the image analyzing apparatus and a win or lose result determined by the card distribution device; wherein the image analyzing apparatus or the intelligence type control device has an artificial intelligence utilizing type structure or a deep learning structure capable of obtaining information on rank of a card from the card which is distributed on the gaming table and is folded or stained by a player.
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17. A fraud detection system in a casino having a plurality of gaming tables, comprising:
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a game recording apparatus which records a progress of a game played on the gaming table as an image through a camera; an image analyzing apparatus which performs image analysis on the image of the recorded progress of the game; a card distribution device which determines a win or lose result of each game on the gaming table; an intelligence type control device which detects fraud practiced on the gaming table by using a result of the image analysis by the image analyzing apparatus and a win or lose result determined by the card distribution device; wherein the intelligence type control device recognizes positions, types, and numbers of chips wagered by players through the image analyzing apparatus and determines by image analysis of a progress of the game through the image analyzing apparatus whether or not the collection of the lost chips wagered by each player and the redemption for the winning chips are correctly performed in accordance with a win or lose result of the game. - View Dependent Claims (18, 19)
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20. A fraud detection system in a casino having a plurality of gaming tables, comprising:
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a game recording apparatus which records a progress of a game played on the gaming table as an image through a camera; an image analyzing apparatus which performs image analysis on the image of the recorded progress of the game; a card distribution device which determines a win or lose result of each game on the gaming table; an intelligence type control device which detects fraud practiced on the gaming table by using a result of the image analysis by the image analyzing apparatus and a win or lose result determined by the card distribution device; wherein the intelligence type control device has an artificial intelligence utilizing type structure or a deep learning structure capable of recognizing the position and amount of the chips wagered in each play position of the game table and the fraud detection system compares the history of win and lose of each player obtained from the win or lose result of each game and the amount of the acquired chips and statistical data to extract a strange situation. - View Dependent Claims (21, 22, 23)
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24. A fraud detection system in a casino having a plurality of gaming tables, comprising:
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a game recording apparatus which records a progress of a game played on the gaming table as an image through a camera; a card distribution device which determines a win or lose result of each game on the gaming table; an image analyzing apparatus which performs image analysis on the image of the recorded progress of the game; and an intelligence type control device which can detect cash and chips in the game table by using a result of the image analysis by the image analyzing apparatus, wherein the image analyzing apparatus or the intelligence type control device has an artificial intelligence utilizing type structure or a deep learning structure capable of detecting the exchange of cash and chips on the gaming table in a situation other than the state that the dealer is dealing based on information from the card distribution device or the dealer, capable of recognizing the total amount of the cash or recognizing the total amount of the chips even in the state that a portion of or entire one chip among a plurality of the chips placed on the gaming table as an exchange object is concealed due to a blind spot of the camera, and the fraud detection system compares the total amount of cash placed on the gaming table by the player and the total amount of chips placed by the dealer to determine whether or not the two amounts match with each other. - View Dependent Claims (25, 26, 27)
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28. A fraud detection system in a casino having a plurality of gaming tables, comprising:
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a game recording apparatus which records a progress of a game played on the gaming table as an image; an image analyzing apparatus which performs image analysis on the image of the recorded progress of the game; a win/lose result determining apparatus which determines a win or lose result of each game on the gaming table; and a control device which detects fraud practiced on the gaming table by using a result of the image analysis by the image analyzing apparatus and the win or lose result determined by the win/lose result determining apparatus, wherein the control device recognizes a position, type, and number of the chips wagered by each player through the image analyzing apparatus or through use of an ID buried in the chip and recognizes a total amount of chips in a chip tray of a dealer of the gaming table, performs addition/subtraction calculation of an increased/decreased amount of the chips in the game calculated from the position, type, and number of the chips wagered by all the players in the game and the win or lose result of the game obtained from the win/lose result determining apparatus from the total amount of the chips in the chip tray before the settlement of each game and compares a correct total amount of the chips in the chip tray after end of the game and settlement and an actual total amount of the chips in the chip tray at the time of the end of the game obtained through the image analyzing apparatus or through use of an ID buried in the chip to determine whether or not there is difference between the correct total amount and the actual total amount. - View Dependent Claims (29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41)
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Specification