Patent ID: 11861431
Assignee: MNH SOFT, CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The device of claim 5, wherein the at least one processor is further configured to:
calculate an area of the first QR image and an area of the second QR image;
determine whether a ratio of the area of the second QR image to the area of the first QR image is equal to or less than a second predetermined value;
store the second QR image in the memory when the ratio is equal to or less than the second predetermined value; and
reduce the first weight and the second weight, calculate an area of a new second QR image generated through the image conversion, and determine whether a ratio of the area of the new second QR image to the area of the first QR image is equal to or less than the second predetermined value when the ratio is greater than the second predetermined value,
wherein the second predetermined value is selected from a range of 1 to 1.4.