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Optimal visual sensor planning
2009
2009 IEEE International Symposium on Circuits and Systems
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Using this visibility model, a novel BIP algorithms are proposed to find the optimal camera placement for tracking visual tags in multiple cameras. ...
The design of such a visual sensor network is a challenging problem due to the complexity of the environment, self and mutual occlusion of moving objects, diverse sensor properties and a myriad of performance ...
In section II we develop the visibility model for the "visual tagging" problem based on the probability of observing a tag from multiple visual sensors. ...
doi:10.1109/iscas.2009.5117711
dblp:conf/iscas/ZhaoC09
fatcat:my6yaa6i4vetle43ox27kdsjmq
Optimal Placement of Multiple Visual Sensors
[chapter]
2009
Multi-Camera Networks
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An important issue in designing sensor arrays is the appropriate placement of the visual sensors such that they achieve a predefined goal. ...
In this paper we focus on the placement with respect to maximizing coverage or achieving coverage at a certain resolution. ...
Problem Statement There are many problems that could be considered in the placement of multiple visual sensors. Here we focus on four problems. Variations can be tackled in a similar fashion. ...
doi:10.1016/b978-0-12-374633-7.00007-0
fatcat:fgxzgofctneklk3qpmtfa4c5e4
A Preliminary Study on Optimal Placement of Cameras
[article]
2019
arXiv
pre-print
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This paper primarily focuses on figuring out the best array of cameras, or visual sensors, so that such a placement enables the maximum utilization of these visual sensors. ...
To solve the problem, the coverage problem is first defined subject to the capabilities and limits of cameras. Then, poses of cameras are analyzed for the best arrangement. ...
From the side view For analyzing from the side view, it is relatively more straightforward, since all visual sensors are located on the top of the space. ...
arXiv:1910.12053v1
fatcat:uqg762gnbvaslgvxqjjfqtdhxa
Optimal Placement of Roadside Infrastructure Sensors towards Safer Autonomous Vehicle Deployments
[article]
2021
arXiv
pre-print
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Therefore these sensors must be placed strategically and optimally to yield maximum benefits in terms of the overall safety of road users. ...
In this paper, we propose a novel methodology towards obtaining an optimal placement of V2X (Vehicle-to-everything) infrastructure sensors, which is particularly attractive to urban AV deployments, with ...
: in Section II we briefly review the state of the art on sensor placement, coverage calculation and optimization methods. ...
arXiv:2110.01251v1
fatcat:czqhy7cdwbd5dclvpdvcbhwygi
WSN Nodes Placement Optimization Based on a Weighted Centroid Artificial Fish Swarm Algorithm
2018
Algorithms
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Optimal sensor placement is realized by minimizing the maximum off-diagonal elements of the modal assurance criterion as the objective function. ...
Five typical test functions are applied to verify the effectiveness of the algorithm, and optimal placement of WSNs nodes on wind turbine blade is carried out. ...
There are better optimization effects when optimizing the sensor placement of the blade. ...
doi:10.3390/a11100147
fatcat:clxqcpcwrjhqhhpa267b6opcbi
Coverage optimization to support security monitoring
2007
Computers, Environment and Urban Systems
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The approach is applied in the context of video sensor placement in an urban area, illustrating the various tradeoffs that can be identified using optimization-based techniques. ...
The placement of sensors to support security monitoring is obviously critical as it will directly impact the efficacy of allocated resources and system performance. ...
The authors would like to thank the referees for their helpful comments. ...
doi:10.1016/j.compenvurbsys.2006.06.002
fatcat:kycptldfl5azpcctolwej77ua4
Approximating Optimal Visual Sensor Placement
2006
2006 IEEE International Conference on Multimedia and Expo
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Many novel multimedia applications use visual sensor arrays. In this paper we address the problem of optimally placing multiple visual sensors in a given space. ...
Simultaneously it determines the optimal positions and poses of the visual sensors. ...
Currently designers of multi-camera systems place cameras by hand as there exists no theoretical research on planning visual sensor placement. ...
doi:10.1109/icme.2006.262766
dblp:conf/icmcs/HorsterL06
fatcat:tmzrb7f3qnapdg4vfm76nhkkji
Design Analysis of a High-Resolution Panoramic Camera Using Conventional Imagers and a Mirror Pyramid
2007
IEEE Transactions on Pattern Analysis and Machine Intelligence
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Using a dual mirror pyramid (DMP) panoramic camera as an example, in this paper, we examine how the pyramid geometry, and the selection and placement of imager clusters can be optimized to maximize the ...
overall panoramic FOV, sensor utilization efficiency, and image uniformity. ...
They depend on the FOV of each imager, the pyramid geometry, and imager placement. ...
doi:10.1109/tpami.2007.33
pmid:17170487
fatcat:wurrx4zf5vfyjjde6o3rab4kby
Optimal IDS Sensor Placement and Alert Prioritization Using Attack Graphs
2008
Journal of Network and Systems Management
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The sensor-placement problem we pose is an instance of the NP-hard minimal set cover problem. We solve this problem through an efficient greedy algorithm, which works well in practice. ...
We then place IDS sensors to cover the attack graph, using the fewest number of sensors. ...
In Section 5, we describe our method for optimal placement of IDS sensors, which covers all network attack paths using the minimum number of sensors. ...
doi:10.1007/s10922-008-9109-x
fatcat:zhktqu4xhjc7ffoy5ai24ruzbi
Visually Guided Cooperative Robot Actions Based on Information Quality
2005
Autonomous Robots
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The algorithm uses the measured scene information to find the next camera position based on expected new information content of that pose. ...
The algorithm is applicable for both an individual agent as well as multiple cooperating agents. ...
Acknowledgments The authors would like to acknowledge the support of the Jet Propulsion Laboratory, NASA in this ...
doi:10.1007/s10514-005-6013-2
fatcat:4htwsmfffnfvje22vaiqqex6qq
Robust Placement of Water Quality Sensor for Long-Distance Water Transfer Projects Based on Multi-Objective Optimization and Uncertainty Analysis
2021
Sustainability
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contaminant incident consisting of contaminant intrusion location, time and mass, was established to obtain optimal placement of water quality sensor with better robustness in this paper. ...
Under the constraints of the allowable maximum missing detection rate, 1.00%, and detection time, 120.00 min, the detecting precision of 0.20 mg/L and 38 sensors placed could be selected as the optimal ...
The funders had no role in the design of the study; in the collection, analyses and interpretation of data; in the writing of the manuscript; in the decision to publish the results. ...
doi:10.3390/su13041834
fatcat:fkbprysnm5delpaldk4nqkxv2u
On optimizing sensor placement for spatio-temporal temperature estimation in large battery packs
2012
2012 IEEE 51st IEEE Conference on Decision and Control (CDC)
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The process of optimizing the number and location of sensors involves two steps: First, a binary optimization minimizes the number of sensors. ...
This paper optimizes the number of sensors and their locations for estimating the 2-D spatio-temporal temperature dynamics in large battery packs. ...
Figure 2 provides a sample visualization of S x for two sensors in the x subdomain. This problem is riddled with multiple local optima. ...
doi:10.1109/cdc.2012.6426191
dblp:conf/cdc/WolfMK12
fatcat:5mdnn5izp5adhpubjggqgv5dbq
Artificial Fish Swarm Algorithm Based Optimal Sensor Placement
2015
International Journal of Control and Automation
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In order to gain more information reflecting bridge health status, with fewer sensors, a method based on artificial fish swarm algorithm (AFSA) is proposed to solve optimal sensor placement (OSP) problem ...
The results show that AFSA is more effective than the particle swarm optimization (PSO) method, in achieving optimal sensor placement. ...
How to place sensors reasonably has become one of the most importantly problems, which is known as optimal sensor placement (OSP). ...
doi:10.14257/ijca.2015.8.4.28
fatcat:dsuydahbprd7zptavpqtvo3l5q
Active vision in robotic systems: A survey of recent developments
2011
The international journal of robotics research
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The aim of sensor planning is to determine the pose and settings of vision sensors for undertaking a vision-based task that usually requires obtaining multiple views of the object to be manipulated. ...
Among the many factors that can be attributed to a high-performance robotic system, the planned sensing or acquisition of perceptions on the operating environment is a crucial component. ...
Hodge and Kamel presented an automated system for multiple sensor placement based on the coordinated decisions of independent, intelligent agents. ...
doi:10.1177/0278364911410755
fatcat:pdpxmt4a5nhdvdojcsassxox6i
Multi-objective optimization for conjunctive placement of hydraulic and water quality sensors in water distribution systems
2011
Water Science and Technology : Water Supply
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The proposed method provides a new tool for sensor placements. ...
In this study a multi-objective sensor network placement model for conjunctive monitoring of hydraulic and water quality data is developed and demonstrated using the multi-objective non-dominated sorted ...
ACKNOWLEDGEMENT This work has been supported by the National Research Foundation of Singapore (NRF) and the Singapore -MIT Alliance for Research and Technology (SMART) through the Center for Environmental ...
doi:10.2166/ws.2011.029
fatcat:ofnlchk4y5fddbmhmuem4j76ky
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