Motion capture-based 3D video simulation making platform and making method thereof

Abstract

The invention relates to a motion capture-based 3D video simulation making platform and a method thereof. The platform comprises a high precision calibration meter, a near infrared high sensitivity camera, a multi-path video controller, a high-performance 3D motion data capture working station and a high-performance 3D working station, wherein the high precision calibration meter, the near infrared high sensitivity camera and the multi-path video controller are used for gathering the motion data transmitted by the high precision calibration meter and the near infrared high sensitivity camera and making the format conversion; the high-performance 3D motion data capture working station processes the multi-path digital format data and utilizes 3D configuration software to make a digitized role model of a moving body, and drives the role model by using the captured motion data; and the high-performance 3D working station generates a novel 3D video according to the moving track of the role model. The platform of the invention has the advantages of using the optical type motion capture system to meet the high-standard requirements in aspects of accuracy, stability and application elasticity, and the well established motion capture system platform is the video simulation making platform which is low in cost and less in artificial intervention and can ensure real time and accuracy.

Description

Technical field: [0001] The invention relates to a three-dimensional video simulation platform, in particular to a three-dimensional video simulation production platform and a production method based on motion capture. Background technique: [0002] Motion Capture (Motion Capture) refers to recording the movement trajectory of a moving body in three-dimensional space through a sensing device, converting it into abstract motion data, and then driving the virtual moving body to move according to these data. In order to achieve the purpose of moving and controlling the virtual moving body, it is usually necessary to edit and synthesize the motion capture data. [0003] At present, motion capture mainly includes mechanical, electromagnetic, and acoustic types. Among them, mechanical motion capture: relies on mechanical devices to track and measure motion. A typical system consists of multiple joints and rigid links. An angle sensor is installed in the rotatable joint, which can...

AI Technical Summary

Problems solved by technology

Its disadvantages are: inconvenient to use; specific purpose of use; mechanical structure greatly hinders and restricts movement

Its disadvantages are: strict requirements on the environment, no metal objects near the site, otherwise it will cause electromagnetic field distortion and affect the accuracy; the cable has a large restriction on the movement, which is not suitable for more violent sports; the sampling rate is low, for some high-speed sports, Such as s

Images