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US 12,373,530 B2Granted
Method for authenticating user for eKYC automation
AssigneeFullstack Inc.
InventorsSungho Son, Juri Seo
Life of this patent
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Abstract
A method for authenticating a user, which is performed by at least one processor, includes obtaining an image an identity (ID) card, assigning a parameter score to at least one parameter included in the image of the ID card, assigning an accuracy score to the at least one parameter extracted through character recognition, based on the image of the ID card, setting a first weight for the parameter score and a second weight for the accuracy score, setting a weight related to a priority for the at least one parameter, and calculating an authentication score based on the parameter score, the accuracy score, the first weight, the second weight, and the weight related to the priority.
Claims11
A method for authenticating a user, which is performed by
- at least one processor, the method comprising:
- obtaining an image of an identity (ID) card;
- assigning a parameter score to at least one parameter included in the image of the ID card;
- assigning an accuracy score to the at least one parameter extracted through character recognition, based on the image of the ID card;
- setting a first weight for the parameter score and a second weight for the accuracy score;
- setting a weight related to a priority for the at least one parameter;
- and calculating an authentication score based on the parameter score, the accuracy score, the first weight, the second weight, and the weight related to the priority;
- and
- wherein the assigning of the parameter score includes:
- comparing a result extracted through the character recognition based on the image of the ID card with the at least one parameter;
- assigning a first value to the parameter score when a parameter included in the at least one parameter is included in the extracted result and a second value to the parameter score when the parameter included in the at least one parameter is not included in the extracted result;
- and
- further comprising:
- obtaining a user input value for the at least one parameter, wherein the assigning of the parameter score includes:
- comparing the extracted result with the user input value with respect to the at least one parameter;
- multiplying the parameter score by a third value when the extracted result is equal to the user input value and the parameter score by a fourth value when the extracted result is different from the user input value.
13 more elements
A non-transitory computer program recorded in a computer-readable medium to execute the method for authenticating a user, which is performed by at least one processor, the method comprising:
- obtaining an image of an identity (ID) card;
- assigning a parameter score to at least one parameter included in the image of the ID card;
- assigning an accuracy score to the at least one parameter extracted through character recognition, based on the image of the ID card;
- setting a first weight for the parameter score and a second weight for the accuracy score;
- setting a weight related to a priority for the at least one parameter;
- and
- calculating an authentication score based on the parameter score, the accuracy score, the first weight, the second weight, and the weight related to the priority;
- and
- wherein the assigning of the parameter score includes:
- comparing a result extracted through the character recognition based on the image of the ID card with the at least one parameter;
- assigning a first value to the parameter score when a parameter included in the at least one parameter is included in the extracted result and a second value to the parameter score when the parameter included in the at least one parameter is not included in the extracted result;
- and further comprising:
- obtaining a user input value for the at least one parameter, wherein the assigning of the parameter score includes:
- comparing the extracted result with the user input value with respect to the at least one parameter;
- multiplying the parameter score by a third value when the extracted result is equal to the user input value and the parameter score by a fourth value when the extracted result is different from the user input value.
12 more elements
A method for authenticating a user, which is performed by at least one processor, the method comprising:
- obtaining an image of an identity (ID) card;
- assigning a parameter score to at least one parameter included in the image of the ID card;
- assigning an accuracy score to the at least one parameter extracted through character recognition, based on the image of the ID card;
- setting a first weight for the parameter score and a second weight for the accuracy score;
- setting a weight related to a priority for the at least one parameter;
- and
- calculating an authentication score based on the parameter score, the accuracy score, the first weight, the second weight, and the weight related to the priority;
- and
- wherein the assigning of the parameter score includes:
- comparing a result extracted through the character recognition based on the image of the ID card with the at least one parameter;
- assigning a first value to the parameter score when a parameter included in the at least one parameter is included in the extracted result and a second value to the parameter score when the parameter included in the at least one parameter is not included in the extracted result;
- and
- wherein the assigning of the parameter score includes:
- multiplying the parameter score by a first multiple value when the parameter included in the at least one parameter is related to verification by the government and the parameter score by a second multiple value smaller than the first multiple value when the parameter is related to a bar code or a region to be read by a machine;
- and
- setting a reference value as the parameter score when the parameter score is greater than the reference value.
13 more elements
Dependencies are inferred from the claim text.