PX4-Autopilot/docs/ko/computer_vision/motion_capture.md
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Signed-off-by: Ramon Roche <mrpollo@gmail.com>
Co-authored-by: Ramon Roche <mrpollo@gmail.com>
2025-03-13 16:08:27 +11:00

1.4 KiB

Motion Capture (MoCap)

Motion Capture (MoCap) is a computer vision technique for estimating the 3D pose (position and orientation) of a vehicle using a positioning mechanism that is external to the vehicle. It is commonly used to navigate a vehicle in situations where GPS is absent (e.g. indoors), and provides position relative to a local coordinate system.

MoCap systems most commonly detect motion using infrared cameras, but other types of cameras, Lidar, or Ultra Wideband (UWB) may also be used.

:::info MoCap is conceptually similar to Visual Inertial Odometry (VIO). 가장 큰 차이점은 VIO는 기체내에서 비전 시스템이 동작하며, 속도 정보를 취득하기 위하여 기체의 관성 측정 장치(IMU)를 사용합니다. :::

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