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arXiv 2103.15568cs.CV
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从事件和帧跟踪6- DoF对象运动

Tracking 6-DoF Object Motion from Events and Frames

Max Planck Institute for Intelligent Systems(马克斯·普朗克智能系统研究所)

Haolong Li, Joerg Stueckler

摘要:

事件相机是用于低延迟跟踪和高动态范围成像的有前途的设备。在本文中,我们提出了一种新的方法为6度的自由度(6-DoF)的对象运动跟踪相结合的测量事件和帧为基础的相机。我们制定跟踪从高速率事件的概率生成模型的eventmeasurement过程中的对象。在第二层上,我们通过直接图像对齐在较慢速率的图像帧中细化对象轨迹。我们评估了我们的方法的准确性在几个目标跟踪场景与合成数据,并alsocperformed实验与真实数据。

英文摘要:

Event cameras are promising devices for lowlatency tracking and high-dynamic range imaging. In this paper,we propose a novel approach for 6 degree-of-freedom (6-DoF)object motion tracking that combines measurements of eventand frame-based cameras. We formulate tracking from highrate events with a probabilistic generative model of the eventmeasurement process of the object. On a second layer, we refinethe object trajectory in slower rate image frames through directimage alignment. We evaluate the accuracy of our approach inseveral object tracking scenarios with synthetic data, and alsoperform experiments with real data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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