Results 11 to 20 of about 312,110 (285)

Fusion of heterogeneous sensors data [PDF]

2008 International Workshop on Intelligent Solutions in Embedded Systems, 2008
A configuration with heterogeneous sensors using different measurement approaches most likely overcome the problem of correlated measurement errors as they occur when employing a set of homogeneous sensors that suffer from the same problems. A heterogeneous approach requires sensor fusion algorithms that take the different uncertainties of the sensors ...
Wilfried Elmenreich, Robert Leidenfrost
openaire   +1 more source

An Overview of IoT Sensor Data Processing, Fusion, and Analysis Techniques

Sensors, 2020
In the recent era of the Internet of Things, the dominant role of sensors and the Internet provides a solution to a wide variety of real-life problems.
Rajalakshmi Krishnamurthi, Adarsh Kumar, Dhanalekshmi Gopinathan, Anand Nayyar, Basit Qureshi   +4 more
doaj   +1 more source

A Fuzzy Dempster–Shafer Evidence Theory Method with Belief Divergence for Unmanned Surface Vehicle Multi-Sensor Data Fusion

Journal of Marine Science and Engineering, 2023
The safe navigation of unmanned surface vehicles in the marine environment requires multi-sensor collaborative perception, and multi-sensor data fusion technology is a prerequisite for realizing the collaborative perception of different sensors.
Shuanghu Qiao, Baojian Song, Yunsheng Fan, Guofeng Wang   +3 more
doaj   +1 more source

Review of the mathematical foundations of data fusion techniques in surface metrology [PDF]

, 2015
The recent proliferation of engineered surfaces, including freeform and structured surfaces, is challenging current metrology techniques. Measurement using multiple sensors has been proposed to achieve enhanced benefits, mainly in terms of spatial ...
Ai C, Barker R M, Boudjemaa R, De Boor C, D𝚤ez D C, Fabio R, GmbH W, Golub G H, Hansen C D, Hao C, Hemsley R, Inhull, ISO 25178-6, ISO 25178-604, ISO/DIS 25178-606, JDL, Jiang X, Kjer H M, Leica Microsystems, Low K-L, Mathworks, Raid I, Ramasamy S K, Rasmussen C E, Rasmussen C E, Schabenberger O, Schmit J, Seeger S, Shekhar S, Strutz T, Sun W, Wang J, Weisstein E W, Yamany S M, Yan-Mei C   +34 more
core   +1 more source

Miniature mobile sensor platforms for condition monitoring of structures [PDF]

, 2009
In this paper, a wireless, multisensor inspection system for nondestructive evaluation (NDE) of materials is described. The sensor configuration enables two inspection modes-magnetic (flux leakage and eddy current) and noncontact ultrasound.
Chan, C.C., Dobie, G.I.I., Friedrich, M., Galbraith, W., Hayward, G., Marshall, S., Pierce, S.G.   +6 more
core   +1 more source

Multi-source data fusion method for structural safety assessment of water diversion structures

Journal of Hydroinformatics, 2021
Building safety assessment based on single sensor data has the problems of low reliability and high uncertainty. Therefore, this paper proposes a novel multi-source sensor data fusion method based on Improved Dempster–Shafer (D-S) evidence theory and ...
Sherong Zhang, Ting Liu, Chao Wang
doaj   +1 more source

Atlas Fusion - Modern Framework for Autonomous Agent Sensor Data Fusion

2022 ELEKTRO (ELEKTRO), 2022
In this paper, we present our software sensor fusion framework for self-driving cars and other autonomous robots. We have designed our framework as a universal and scalable platform for building up a robust 3D model of the agent's surrounding environment by fusing a wide range of various sensors into the data model that we can use as a basement for the
Ligocki, Adam, Jelinek, Ales, Zalud, Ludek   +2 more
openaire   +3 more sources

Paradox Elimination in Dempster–Shafer Combination Rule with Novel Entropy Function: Application in Decision-Level Multi-Sensor Fusion [PDF]

, 2019
Multi-sensor data fusion technology in an important tool in building decision-making applications. Modified Dempster–Shafer (DS) evidence theory can handle conflicting sensor inputs and can be applied without any prior information.
Anwar, Sohel, Khan, Md Nazmuzzaman
core   +1 more source

Cooperative wideband spectrum sensing with multi-bit hard decision in cognitive radio [PDF]

, 2013
Cognitive radio offers an increasingly attractive solution to overcome the underutilization problem. A sensor network based cooperative wideband spectrum sensing is proposed in this paper. The purpose of the sensor network is to determine the frequencies
Ammar, M., Fanan, A., Mehdawi, M. A., Riley, N. G., Zolfaghari, M.   +4 more
core   +2 more sources

A Novel Data Fusion Strategy Based on Extreme Learning Machine Optimized by Bat Algorithm for Mobile Heterogeneous Wireless Sensor Networks

IEEE Access, 2020
In order to effectively reduce the redundant information transmission in the network, a data fusion algorithm based on extreme learning machine optimized by bat algorithm for mobile heterogeneous wireless sensor networks is proposed.
Li Cao, Yong Cai, Yinggao Yue, Shaotang Cai, Bo Hang   +4 more
doaj   +1 more source