Inspection system and game token
AssigneeAngel Group Co., Ltd.
InventorYasushi SHIGETA
Life of this patent
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Abstract
An inspection system for inspecting a game token, includes: a game token comprising: an RFID tag having a first ID recorded thereon; and a second ID indicated by laser irradiation, wherein the second ID is indicated by changing an irradiated portion by laser irradiation to change light reflection or absorption characteristics of the irradiated portion.
Claims17
An inspection system for game tokens, wherein each game token has a first ID recorded on a Radio Frequency Identification (RFID) tag and a second ID which is denoted by laser irradiation and is different from the first ID, the inspection system comprising:
- a database configured to store a combination of the first ID and the second ID of each respective game token;
- a Radio Frequency (RF) reader configured to read the first ID of each respective token;
- a camera configured to capture each game token and produce an image of the game token;
- and an inspection device configured to:
- analyze, via a machine learning model, the image to obtain information based on a portion of a game token captured in the image, the portion irradiated by laser light;
- decode the information to determine the second ID;
- and access the database to determine whether a combination for the game token is stored in the database, the combination based on the first ID of the game token read by the RF reader and the second ID of the game token determined by the inspection device;
- and an output device configured to output a result of the determination as to whether the game token is genuine or counterfeit.
An inspection system for game tokens, wherein each game token has a first ID recorded on a Radio Frequency Identification (RFID) tag and a second ID which is denoted by laser irradiation and is different from the first ID, the inspection system comprising:
- a database configured to store a combination of the first ID and the second ID of each respective game token;
- a camera configured to capture each game token and produce an image of the game token;
- andan inspection device configured to:
- analyze, via a machine learning model, the image to obtain information based on a portion of a game token captured in the image, the portion irradiated by laser light;
- decode the information to determine the second ID;
- access, based on the second ID determined by the inspection device, the database to determine whether a combination for the game token is stored in the database;
- and an output device configured to output a result of the determination as to whether the game token is genuine or counterfeit.
A method of inspection of a game token, the method comprising:
- capturing, by a camera, an image of the game token, the game token includes a first ID recorded on a Radio Frequency Identification (RFID) tag of the game token and a second ID which is denoted by laser irradiation and is different from the first ID;
- analyzing, by an inspection device and via a machine learning model, the image to obtain information based on a portion of the game token captured in the image, the portion irradiated by laser light;
- decoding, by the inspection device, the information to determine the second ID;
- accessing, by an inspection device, a database to determine whether a combination of the first ID and the second ID of the game token is stored, the database configured to store a combination of a first ID and a second ID for each of a plurality of game tokens;
- inspecting, based on accessing the database, the game token based on the second ID determined by the inspection device;
- and outputting a result of the determination as to whether the game token is genuine or counterfeit.
Dependencies are inferred from the claim text.