Patent ID: 11922632
Assignee: BEIJING GMINE VISION TECHNOLOGIES LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  A | IPC G

Claim 4:
5. The method of claim 1, wherein the harmonically mapping the three-dimensional data to an interior of the boundary to form harmonic mapping points comprises:
initializing the three-dimensional data to form mapping points in the two-dimensional plane;
calculating a harmonic energy between the mapping points in the two-dimensional plane;
when the harmonic energy is greater than a preset energy gradient threshold, adjusting coordinates of the mapping points, and adjusting the harmonic energy according to the adjusted coordinates of the mapping points, and when the harmonic energy is less than the preset energy gradient threshold, stopping the adjustment; and
taking, as the harmonic mapping points, coordinates of the mapping points when the adjustment is stopped.