Patent ID: 11941770
Assignee: BEIJING WODONG TIANJUN INFORMATION TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method, comprising:
capturing, by a camera, a three dimensional (3D) image of a customer;
obtaining, by a computing device, a first 3D pose of the customer in the 3D image;
generating, by the computing device performing a machine learning model on the first 3D pose, a first skinned multi-person linear model (SMPL) pose, wherein the first SMPL pose comprises a plurality of rotation matrixes representing rotations of the customer's joints and a global rotation matrix representing whole body rotation of the customer;
calculating, by the computing device, an angle of the whole body rotation of the customer based on the global rotation matrix;
when the angle of the whole body rotation is in a predefined range relative to a front direction of the customer: constructing an SMPL model using the first SMPL pose; and
when the angle of the whole body rotation is out of the predefined range: generating a second SMPL pose using two dimensional (2D) component of the 3D image, and constructing the SMPL model using the second SMPL pose.