Patent ID: 11893741
Assignee: FUJIFILM HEALTHCARE AMERICAS CORPORATION
Field: Medical technology (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. The computer-implemented method of claim 10, further comprising:
generating, by the one or more processors, a dictionary identifying edge pixels, wherein the generating comprises, for each pixel in the region of interest:
setting, by the one or more processors, an internal area of the pixel to a constant;
determining, by the one or more processors, if a center point of the pixel is within the region of interest;
based on determining that the center of the pixel is within the region of interest, determining, by the one or more processors, if the center point is an edge point in the pixel dictionary;
based on determining that the center point is the edge point, determining, by the one or more processors, if an edge area of the pixel is greater than zero; and
updating, by the one or more processors, the pixel dictionary to include the pixel as an edge pixel.