文章基本信息

标题：On Optimal Multi-Sensor Network Configuration for 3D Registration
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作者：Hadi Aliakbarpour ; V. B. Surya Prasath
期刊名称：Journal of Sensor and Actuator Networks
电子版ISSN：2224-2708
出版年度：2015
卷号：4
期号：4
页码：293-314
DOI：10.3390/jsan4040293
语种：English
出版社：MDPI Publishing
摘要：Multi-sensor networks provide complementary information for various taskslike object detection, movement analysis and tracking. One of the important ingredientsfor efficient multi-sensor network actualization is the optimal configuration of sensors.In this work, we consider the problem of optimal configuration of a network of coupledcamera-inertial sensors for 3D data registration and reconstruction to determine humanmovement analysis. For this purpose, we utilize a genetic algorithm (GA) based optimizationwhich involves geometric visibility constraints. Our approach obtains optimal configurationmaximizing visibility in smart sensor networks, and we provide a systematic study usingedge visibility criteria, a GA for optimal placement, and extension from 2D to 3D.Experimental results on both simulated data and real camera-inertial fused data indicate weobtain promising results. The method is scalable and can also be applied to other smartnetwork of sensors. We provide an application in distributed coupled video-inertial sensorbased 3D reconstruction for human movement analysis in real time.
关键词：optimal configuration; sensor network; genetic algorithm; 3D; reconstruction;registration; human movements optimal configuration ; sensor network ; genetic algorithm ; 3D ; reconstruction ; registration ; human movements