Patent ID: 11928778
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 19:
20. A non-transitory computer-readable storage medium, wherein the computer-readable storage medium stores a program, when the program is executed, causing a processor to perform:
acquiring one front image of an object to be reconstructed and acquiring a segmented image by segmenting the one front image based on the object in the one front image;
acquiring an initial estimate shape and front texture information of the object respectively, according to the segmented image;
determining an initial 3D model of the object through the initial estimate shape, the initial 3D model being a 3D model without texture;
acquiring complete texture information of the object according to the front texture information and a texture generation model; and
generating a 3D reconstruction model of the object based on the initial 3D model and the complete texture information, the 3D reconstruction model being a 3D model with texture,
wherein the determining an initial 3D model of the object through the initial estimate shape comprises:
acquiring a first silhouette of the object;
correcting the initial estimate shape according to the first silhouette, and generating a front model and a back model of the object; and
stitching the front model and the back model, and generating the initial 3D model,

wherein the correcting the initial estimate shape according to the first silhouette, and generating a back model of the object comprises:
rendering the initial estimate shape and acquiring a back estimate shape of the object;
determining a third silhouette of the back estimate shape;
determining a second mapping relationship between the first silhouette and the third silhouette; and
generating the back model based on the second mapping relationship.