Patent ID: 11918370
Assignee: THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 9:
10. A system for evaluating motion from a video, the system comprising:
at least one processor; and
memory containing a motion evaluation application, wherein the motion evaluation application configures the at least one processor to:
identify a target individual in a set of one or more frames in a video;
analyze the set of frames to determine a set of pose parameters;
generate a 3D body mesh based on the pose parameters;
identify joint positions for the target individual in the set of frames based on the generated 3D body mesh;
predict a motion evaluation score based on the identified joint positions, wherein predicting the motion evaluation score is performed using a score evaluation model that is trained using a hybrid ordinal-focal objective; and
provide an output based on the motion evaluation score.