Real-time tracking of humans and visualization of their future footsteps in public indoor environments
Real-time tracking of humans and visualization of their future footsteps in public indoor environments
复制标题
在公共室内环境中实时跟踪人类并可视化他们未来的足迹
DOI：
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发表时间：
2012
影响因子：
3.6
通讯作者：
K. Aizawa
中科院分区：
文献类型：
--
作者：
Ovgu Ozturk;T. Matsunami;Yasuhiro Suzuki;T. Yamasaki;K. Aizawa
在这项工作中，提出了一种交互式娱乐系统，它采用了单摄像机的多人跟踪。该系统在室内环境中对人进行强健的跟踪，并实时地将他们预测的未来足迹显示在他们面前。该系统由摄像机、计算机和投影仪组成。主要有三个模块：跟踪、分析和可视化。跟踪模块使用自适应背景减去算法将人提取为运动斑点。然后，预测他们下一步足迹的位置和方向。通过在预测位置连续显示高节奏的足部图像来模拟人的自然步态，从而可视化未来的脚步。为了评估表演，拟议的系统在机场的公共艺术展上展出。人们表现出惊讶、兴奋和好奇心。他们试图通过各种动作来控制脚步的显示。
In this work, an interactive entertainment system which employs multiple-human tracking from a single camera is presented. The proposed system robustly tracks people in an indoor environment and displays their predicted future footsteps in front of them in real-time. The system is composed of a video camera, a computer and a projector. There are three main modules: tracking, analysis and visualization. The tracking module extracts people as moving blobs by using an adaptive background subtraction algorithm. Then, the location and orientation of their next footsteps are predicted. The future footsteps are visualized by a high-paced continuous display of foot images in the predicted location to simulate the natural stepping of a person. To evaluate the performance, the proposed system was exhibited during a public art exhibition in an airport. People showed surprise, excitement, curiosity. They tried to control the display of the footsteps by making various movements.
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DOI：
10.1007/978-1-4939-7647-8_1
发表时间：
2018
期刊：
Neuromethods
影响因子：
--
作者：
Joshi,AnandA
通讯作者：
Joshi,AnandA