Lens simulation method and system therefor

A lens simulation method performed by at least one computing device, comprising:

• acquiring a dataset constituted by a plurality of pattern images and optical characteristic values of a lens corresponding to the plurality of pattern images;
• generating a training set by preprocessing the acquired dataset;
• and
• constructing a deep learning model predicting the optical characteristic values of the lens from an input pattern image by using the generated training set.

A lens simulation system comprising:

• a memory storing one or more instructions;
• and
• one or more processors,
• wherein the one or more processors execute the one or more stored instructions to perform
• an operation of acquiring a deep learning model constructed to predict optical characteristic values of a lens from an input pattern image,
• an operation of predicting, through the acquired deep learning model, optical characteristic values of a target lens from a pattern image associated with the target lens, and
• an operation of using the predicted optical characteristic values of the target lens so as to simulate a visual field seen through the target lens.