Visual Odometry for a Hopping Rover on an Asteroid Surface using Multiple Monocular Cameras
Visual Odometry for a Hopping Rover on an Asteroid Surface using Multiple Monocular Cameras
复制标题
使用多个单目相机在小行星表面跳跃漫游车的视觉里程计
DOI:
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发表时间:
2011
期刊:
影响因子:
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通讯作者:
T. Kubota
中科院分区:
文献类型:
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作者:
E. So;T. Yoshimitsu;T. Kubota
Visual odometry refers to the use of images to estimate the motion of a mobile robot. Real-time systems have already been demonstrated for terrestrial robotic vehicles, while a near real-time system has been successfully used on the Mars Exploration Rovers for planetary exploration. In this paper, we adapt this method to estimate the motion of a hopping rover on an asteroid surface. Due to the limited stereo depth resolution and the continuous rotational motion on a hopping rover, we propose to use a system of multiple monocular cameras. We describe how the scale of the scene observed by different cameras without overlapping views can be transferred between the cameras, allowing us to reconstruct a single continuous trajectory from multiple image sequences. We describe the implementation of our algorithm and its performance under simulation using rendered images.
DOI:
10.1007/978-1-4939-7647-8_1
发表时间:
2018
期刊:
Neuromethods
影响因子:
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作者:
Joshi,AnandA
通讯作者:
Joshi,AnandA