Interactive motion data acquisition method based on portable terminal

Abstract

The invention discloses an interactive motion data acquisition method based on a portable terminal. A common portable tablet device is adopted, and a series of program modules provided for users to complete image acquisition, image marking, marking information recognition and motion reconstruction are arranged. The interactive motion data acquisition method enables a user to conveniently make animation reproducing various creatures without expensive motion capture equipment, breaks through the limitation of acquisition objects of traditional motion capture equipment and provides professionals with a method of carrying out motion data acquisition and reconstruction work more quickly. The tool interface is friendly. The method is applicable to various levels of demands from entertainment to development.

Description

technical field

[0001] The invention relates to the field of motion data collection methods, in particular to an interactive motion data collection method based on a portable terminal. Background technique

[0002] How to quickly obtain real motion data has always been a research hotspot in the field of computer animation. Based on this motivation, skeletal animation production for humanoid characters has formed a complete set of industry processes on the basis of rich research results. By collecting the movements of professional actors as source data, this process can provide highly realistic skeletal animations, and the animators only need to make some stylized fine-tuning to further drive the model with the animations. The mainstream motion capture methods are divided into two types: optical motion capture and sensor motion capture: among them, optical motion capture needs to attach a certain number of marker points on the target surface, identify the marker points throu...

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