Patent ID: 11940774
Assignee: UBTECH ROBOTICS CORP LTD
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. The robot of claim 11, wherein the instructions for converting the two-dimensional coordinates of each key point of the to-be-imitated object in the two-dimensional image into the space three-dimensional coordinates corresponding to the key points of the to-be-imitated object through the pre-trained first neural network model comprise:
instructions for inputting the two-dimensional coordinates of each key point of the to-be-imitated object in the two-dimensional image into the pre-trained first neural network model, and obtaining the three-dimensional coordinates corresponding to the key points of the to-be-imitated object in a camera coordinate system outputted by the pre-trained first neural network model; and
instructions for converting the three-dimensional coordinates corresponding to the key points of the to-be-imitated object in the camera coordinate system into three-dimensional coordinates in a world coordinate system based on a conversion matrix between coordinates in the camera coordinate system and coordinates in the world coordinate system.