Patent ID: 11908096
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 12:
13. The electronic device according to claim 12, wherein the processor:
down-samples the two-dimensional image and the depth image to obtain a first two-dimensional image and the first depth image;
preprocesses the first depth image to obtain a preprocessed first depth image;
expands the first two-dimensional image and the preprocessed first depth image to obtain a second two-dimensional image and a second depth image;
acquires a depth value of each pixel in the second two-dimensional image on the basis of a mapping relationship between the second two-dimensional image and the second depth image so as to obtain a depth pixel corresponding to each pixel; and
connects each depth pixel in sequence to obtain a fully connected undirected graph, wherein the undirected graph is used as the first three-dimensional model.