公开(公告)号：US20250029261A1

公开(公告)日：2025-01-23

申请号：US18777953

申请日：2024-07-19

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Panwang PAN ,  Tao LIU ,  Cheng CHEN ,  Peng DAI ,  Meifeng XIAO

IPC: G06T7/20

Abstract: Embodiments of the present application provide a model training method and apparatus, and a device and a storage medium, and relate to the technical field of motion capture. The method includes: training a motion capture model according to a preset training set, wherein the motion capture model includes a time series prediction unit; performing, through a quantization node in the time series prediction unit, a quantization operation and an inverse quantization operation in sequence on model data passing through the quantization node; and adjusting a weight parameter of the time series prediction unit according to an update on a gradient of the time series prediction unit until the motion capture model converges, wherein the weight parameter includes a weight scaling parameter and a weight direction.