Results 41 to 50 of about 7,654 (272)

Evaluating indoor positioning systems in a shopping mall : the lessons learned from the IPIN 2018 competition [PDF]

, 2019
The Indoor Positioning and Indoor Navigation (IPIN) conference holds an annual competition in which indoor localization systems from different research groups worldwide are evaluated empirically.
Ali, Muhammad Usman, Ben-Moshe, Boaz, Chien, Ying-Ren, Cho, Eunyoung, Ding, Zhenxing, Fang, Shih-Hau, Hacohen, Shlomi, Han, Jaeseung, Hur, Soojung, Jeong, Hyeongyo, Jun, Sungwoo, Knauth, Stefan, Kronenwett, Nikolai, Kuang, Jian, Landa, Vlad, Landau, Yael, Lee, Changeun, Lee, Keumryeol, Lee, Soyeon, Lee, Yonghyun, Li, Xianghong, Li, Yu, Lu, Chuanhua, Lungenstrass, Tomas, Marbel, Revital, Martin Mendoza-Silva, German, Niu, Xiaoji, Opiela, Miroslav, Ortiz, Miguel, Pablo Morales, Juan, Park, Chan Gook, Park, Changjun, Park, Sangjoon, Park, So Young, Park, Yongwan, Perez-Navarro, Antoni, Perul, Johan, Pipelidis, Georgios, Plets, David, Ramon Jimenez, Antonio, Renaudin, Valerie, Rew, Jehyeok, Seco, Fernando, Shimada, Atsushi, Shvalb, Nir, Taniguchi, Rin-Ichiro, Thomas, Diego, Torres-Sospedra, Joaquin, Trogh, Jens, Tsao, Yu, Tsiamitros, Nikolaos, Uchiyama, Hideaki, Vladimirov, Blagovest, Wei, Dongyan, Xu, Feng, Yang, Shi-Shen, Ye, Feng, Ye, Shih-Jyun, Zhang, Wenchao, Zhang, Ying, Zheng, Xingyu   +60 more
core   +2 more sources

Research on improved indoor positioning algorithm based on WiFi–pedestrian dead reckoning

International Journal of Distributed Sensor Networks, 2019
In order to improve the positioning accuracy and reduce the impact of indoor complex environment on WiFi positioning results, an improved fusion positioning algorithm based on WiFi–pedestrian dead reckoning is proposed. The algorithm uses extended Kalman
Guanghua Zhang, Xue Sun, Jingqiu Ren, Weidang Lu   +3 more
doaj   +1 more source

DEVELOPMENT OF A PEDESTRIAN INDOOR NAVIGATION SYSTEM BASED ON MULTI-SENSOR FUSION AND FUZZY LOGIC ESTIMATION ALGORITHMS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
This paper presents a pedestrian indoor navigation system based on the multi-sensor fusion and fuzzy logic estimation algorithms. The proposed navigation system is a self-contained dead reckoning navigation that means no other outside signal is demanded.
Y. C. Lai, C. C. Chang, C. M. Tsai, S. Y. Lin, S. C. Huang   +4 more
doaj   +1 more source

Improving the accuracy of estimates of animal path and travel distance using GPS drift-corrected dead reckoning [PDF]

, 2016
Route taken and distance travelled are important parameters for studies of animal locomotion. They are often measured using a collar equipped with GPS.
Bidder, Bidder, Carbone, Creel, Frair, Frair, Gleiss, Groves, Hein, Hoyt, Hubel, Maes, Nelson, Oksanen, Ozyagcilar, Prange, Pépin, Qasem, Ranacher, Rowcliffe, Tian, Usherwood, Wensveen, Wilson   +23 more
core   +2 more sources

Pedestrian dead reckoning for MARG navigation using a smartphone [PDF]

EURASIP Journal on Advances in Signal Processing, 2014
Abstract The demand for navigating pedestrian by using a hand-held mobile device increased remarkably over the past few years, especially in GPS-denied scenario. We propose a new pedestrian dead reckoning (PDR)-based navigation algorithm by using magnetic, angular rate, and gravity (MARG) sensors which are equipped in existing commercial ...
Zengshan Tian, Yuan Zhang, Mu Zhou, Yu Liu   +3 more
openaire   +1 more source

Indoor pedestrian dead reckoning calibration by visual tracking and map information [PDF]

, 2018
Currently, Pedestrian Dead Reckoning (PDR) systems are becoming more attractive in market of indoor positioning. This is mainly due to the development of cheap and light Micro Electro-Mechanical Systems (MEMS) on smartphones and less requirement of ...
Basiri, Anahid, Hancock, Craig, He, Gengen, Yan, Jingjing   +3 more
core   +2 more sources

Cooperative localization by dual foot-mounted inertial sensors and inter-agent ranging

, 2013
The implementation challenges of cooperative localization by dual foot-mounted inertial sensors and inter-agent ranging are discussed and work on the subject is reviewed. System architecture and sensor fusion are identified as key challenges. A partially
Händel, Peter, Nilsson, John-Olof, Skog, Isaac, Zachariah, Dave   +3 more
core   +1 more source

Step count and classification using sensor information fusion [PDF]

, 2015
In order to suppress the GNSS (Global Navigation Satellite System) limitation to track persons in indoor or in dense environments, a pedestrian inertial navigation system can be used. However, this type of systems have huge location estimation errors due
Almeida, Ana, Anacleto, Ricardo, Figueiredo, Lino, Meireles, António, Novais, Paulo   +4 more
core   +1 more source

S-PDR: SBAUPT-Based Pedestrian Dead Reckoning Algorithm for Free-Moving Handheld Devices

Geomatics, 2021
Mobile location-based services (MLBS) are attracting attention for their potential public and personal use for a variety of applications such as location-based advertisement, smart shopping, smart cities, health applications, emergency response, and even
Maan Khedr, Naser El-Sheimy
doaj   +1 more source

GNSS Trajectory Anomaly Detection Using Similarity Comparison Methods for Pedestrian Navigation

Sensors, 2018
The urban setting is a challenging environment for GNSS receivers. Multipath and other anomalies typically increase the positioning error of the receiver. Moreover, the error estimate of the position is often unreliable.
Pekka Peltola, Jialin Xiao, Terry Moore, Antonio R. Jiménez, Fernando Seco   +4 more
doaj   +1 more source