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

Claim 7:
8. The method of claim 1, wherein the calculating second weights of the harmonic mapping points and further calculating a weighted Voronoi diagram of the harmonic mapping points comprises:
initializing the second weight of each harmony mapping point, wherein at least three harmony mapping points form one initial face;
determining weighted dual points of each initial face, the weighted dual points having equal weighted distances to vertices of each initial face, wherein the weighted dual points are connected to form a dual face of the weighted dual points, and a plurality of dual faces determine a weighted Voronoi diagram; and
updating the second weight of each harmony mapping point, and readjusting the weighted Voronoi diagram according to the updated second weight.