Fraud detection system in a casino
First Claim
Patent Images
1. A fraud detection system in a casino having a plurality of gaming tables, comprising:
- a game recording apparatus that is configured to record a progress of a game played on a gaming table as an image;
an image analyzing apparatus that is configured to perform image analysis on the image of the recorded progress of the game;
a win/lose result determining apparatus that is configured to determine, respectively for the game played on the gaming table, a win or lose result of the game; and
a control device, wherein the control device is configured to;
detect fraud practiced on the gaming table by using a result of the image analysis and the win or lose result; and
compare a correct total amount of the chips in a chip tray of a dealer of the gaming table after settlement and an actual total amount of the chips in the chip tray after the settlement to determine whether or not there is difference between the correct total amount and the actual total amount, the correct total amount being calculated by performing an addition/subtraction calculation of an increased/decreased amount of the chips to/from a total amount of the chips in the chip tray before the settlement, the increased/decreased amount of the chips being calculated from a position, a type, and a number of the chips wagered by a player and the win or lose result of the game, and the total amount of the chips in the chip tray before the settlement and the actual total amount of the chips in the chip tray after the settlement being obtained through the image analyzing apparatus.
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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
38 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 that is configured to record a progress of a game played on a gaming table as an image; an image analyzing apparatus that is configured to perform image analysis on the image of the recorded progress of the game; a win/lose result determining apparatus that is configured to determine, respectively for the game played on the gaming table, a win or lose result of the game; and a control device, wherein the control device is configured to; detect fraud practiced on the gaming table by using a result of the image analysis and the win or lose result; and compare a correct total amount of the chips in a chip tray of a dealer of the gaming table after settlement and an actual total amount of the chips in the chip tray after the settlement to determine whether or not there is difference between the correct total amount and the actual total amount, the correct total amount being calculated by performing an addition/subtraction calculation of an increased/decreased amount of the chips to/from a total amount of the chips in the chip tray before the settlement, the increased/decreased amount of the chips being calculated from a position, a type, and a number of the chips wagered by a player and the win or lose result of the game, and the total amount of the chips in the chip tray before the settlement and the actual total amount of the chips in the chip tray after the settlement being obtained through the image analyzing apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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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 that, using a camera, is configured to record a progress of a game played on a gaming table as an image; an image analyzing apparatus that is configured to perform image analysis on the image of the recorded progress of the game; a card distribution device that is configured to determine a win or lose result of the game on the gaming table; and an intelligence type control device that is configured to detect 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 is capable of obtaining information on rank of a card from card that 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 that, using a camera, is configured to record a progress of a game played on the gaming table as an image; an image analyzing apparatus that is configured to perform image analysis on the image of the recorded progress of the game; a card distribution device that is configured to determine a win or lose result of the game on the gaming table; and an intelligence type control device that is configured to detect 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 is capable of recognizing a respective position and amount of chips wagered in a respective play position of the gaming table; and the fraud detection system is configured to extract a strange situation by comparing a history of a win and lose of each player obtained from the win or lose result determined respectively for each of a plurality games and respective amount of the chips acquired in the plurality of games and (b) corresponding statistical data. - View Dependent Claims (18, 19, 20)
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21. A fraud detection system in a casino having a plurality of gaming tables, comprising:
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a game recording apparatus that is configured to record a progress of a game played on a gaming table with a dealer and a player as an image through a camera; an image analyzing apparatus that is configured to perform image analysis on the image of the recorded progress of the game; and an intelligence type control device that can detect cash and chips on 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 is capable of recognizing a total amount of the cash, which includes a total amount of the cash placed on the gaming table by the player, or recognizing a total amount of the chips, which includes a total amount of the chips placed on the gaming table by the dealer, even in a state that a portion of or an entirety of 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 is configured to compare the total amount of the cash placed on the gaming table by the player and the total amount of chips placed by the dealer to determine whether or not respective values of the two amounts match with each other. - View Dependent Claims (22, 23, 24)
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25. A fraud detection system in a casino having a plurality of gaming tables, comprising:
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a game recording apparatus that is configured to record a progress of a game played on a gaming table as an image; an image analyzing apparatus that is configured to perform image analysis on the image of the recorded progress of the game; a win/lose result determining apparatus that is configured to determine, respectively for the game played on the gaming table, a win or lose result of the game; and a control device, wherein the control device is configured to; detect fraud practiced on the gaming table by using a result of the image analysis and the win or lose result; recognize a respective position, a respective type, and a respective number of chips wagered by each player through the image analyzing apparatus or through use of IDs buried in the chips; recognize a total amount of chips in a chip tray of a dealer of the gaming table before a settlement; perform addition/subtraction calculation of an increased/decreased amount of chips in the game, which is calculated from the recognized respective position, type, and number of the chips wagered by each player 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; and compare a correct total amount of the chips in the chip tray after the settlement and an actual total amount of the chips in the chip tray obtained through the image analyzing apparatus or through use of the IDs buried in the chips to determine whether or not there is difference between the correct total amount and the actual total amount. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38)
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Specification