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Motion estimation based video stabilization for panoramic video from multi-camera capture device

机译:基于运动估计的视频稳定功能,用于来自多摄像机捕获设备的全景视频

摘要

A video capture device may include multiple cameras that simultaneously capture video data. The video capture device and/or one or more remote computing resources may perform video stabilization to the video data to reduce unwanted camera shake. The video capture device may include one or more motion sensors that track the motion of the video capture device. Using the motion data, video stabilization algorithms can be executed on a first video stream to calculate stabilizing adjustments for the video stream. The stabilization adjustments can then be used to stabilize a second video stream due to the fixed positioning of a first camera that captured the first video stream and a second camera that captured the second video stream. The video capture device and/or the remote computing resources may stitch together the first and second video streams to generate a digitally stabilized panoramic video.
机译:视频捕获设备可以包括同时捕获视频数据的多个摄像机。视频捕获设备和/或一个或多个远程计算资源可以对视频数据执行视频稳定化,以减少不必要的相机抖动。视频捕获设备可包括一个或多个跟踪视频捕获设备的运动的运动传感器。使用运动数据,可以在第一视频流上执行视频稳定算法,以计算视频流的稳定调节。然后,由于捕获第一视频流的第一摄像机和捕获第二视频流的第二摄像机的固定位置,稳定调整可用于稳定第二视频流。视频捕获设备和/或远程计算资源可以将第一视频流和第二视频流缝合在一起以生成数字稳定的全景视频。

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