Motion capture method and device, electronic equipment and computer readable storage medium

Abstract

The embodiment of the invention relates to the technical field of attitude detection. The invention discloses a motion capture method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps: obtaining the angular speed of a first target limb of a first motion object at a current moment through inertial motion capture equipment, and predicting thefirst position information of the first target limb at a target moment according to the angular speed; then, determining second position information of the first target limb at the target moment based on a first preset optical mark point of the first target limb through optical motion capture equipment; then, according to the first position information and the second position information, determining the target position of the first target limb at the target moment so as to capture the action of the first target limb; according to the method provided by the embodiment of the invention, errorsand offsets introduced by inertial motion capture equipment can be reduced as much as possible, and the motion capture accuracy is greatly improved.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of gesture detection, and in particular, the present disclosure relates to a motion capture method, device, electronic device, and computer-readable storage medium. Background technique [0002] Motion capture is a technology for capturing the movements made by moving objects. It sets trackers on the key parts of moving objects, and then captures the real-time position of the tracker by the motion capture system, and then obtains the three-dimensional position of the tracker after computer processing. data in spatial coordinates. When the data is recognized by the computer, it can be applied in the fields of animation production, gait analysis, biomechanics, ergonomics and game production. [0003] For example, in an interactive game, the various actions of the player can drive the actions of the virtual characters in the game environment, bringing a brand-new participation experience...

AI Technical Summary

Problems solved by technology

However, during the specific implementation process, the inventors of the present disclosure found that although the inertial motion capture device can capture continuous data, it is prone to errors and offsets, which affect the accuracy of motion capture

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