Apparatus, method and recording medium storing instructions for determining bone age of teeth

A method performed in a computer including one or more processors and one or more memories that are configured to store instructions to be executed by the one or more processors, the method comprising:

• acquiring a plurality of first teeth images of a plurality of teeth corresponding to a first gender and having a first bone age;
• generating a plurality of pre-processed images by pre-processing the plurality of first teeth images;
• generating a determination filter for determining a teeth shape for the first bone age of a human body having the first gender by training a neural network model for determining a bone age of teeth using the plurality of pre-processed images;
• acquiring a second teeth image of teeth of a human body having a second gender and gender information indicating the second gender;
• and
• determining a second bone age of the teeth corresponding to the second teeth image based on the second teeth image and the gender information by using the determination filter.

A non-transitory computer-readable recording medium that stores instructions for causing one or more processors to perform an operation when executed by the one or more processors, wherein the instructions cause the one or more processors to perform:

• acquiring a plurality of first teeth images of a plurality of teeth corresponding to a first gender and having a first bone age;
• generating a plurality of pre-processed images by pre-processing the plurality of first teeth images;
• generating a determination filter for determining a teeth shape for the first bone age of a human body having the first gender by training a neural network model for determining a bone age of teeth using the plurality of pre-processed images;
• acquiring a second teeth image of teeth of a human body having a second gender and gender information indicating the second gender;
• and
• determining a second bone age of the teeth corresponding to the second teeth image based on the second teeth image and the gender information by using the determination filter.