Wide-range motion capture from panning multi-view cameras
Wide-range motion capture from panning multi-view cameras
复制标题
通过平移多视图摄像机进行大范围动作捕捉
DOI：
10.1145/2820926.2820949
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
Masanobu Yamamoto
中科院分区：
文献类型：
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作者：
Daisuke Kobayashi;Masanobu Yamamoto
在大多数多视点摄像机运动捕捉系统中，固定式摄像机已被使用。然后，观察范围，这是一个共同的视野，从许多相机，一般是狭窄的。由于相机是移动的，它期望有大范围的观察，但需要随时知道相机的姿势。提出了一种移动相机图像与全景背景图像匹配的标定方法。一旦相机被校准，拟合人体模型的多视图图像和跟踪身体建立一个大范围的动作捕捉系统。
In most motion capture systems by multi-view cameras, fixed cameras have been used. Then, the range of observation, which is a common field of views from a lot of cameras, is narrow in general. Allowing the cameras to be mobile, it expects a wide range of observation but needs to know pose of cameras anytime. We propose a novel calibration technique for a mobile camera, where an image from mobile camera matches with a panoramic background image. Once the cameras are calibrated, fitting a human body model to multi-view images and tracking the body establish a wide-range motion capture system.