Results 141 to 150 of about 25,597 (310)

A Passive Localization Scheme Based on Channel State Information in an Indoor Environment

, 2017
Localization is an important issue and has been applied in many applications. Many localization mechanisms have been developed in the last decade, including GPS-based, Wi-Fi RSSI Signal based as well as BLE Beacon based localizations.
Yu, Hong-Li;Chen, Gui-Lin;Zhao, Sheng-Hui;Chang, Chih-Yung
core   +1 more source

Underspecification of Transformers in Indoor Localization and Indoor Navigation

Transformer architectures have gained widespread popularity, especially with the rise of large language models that successfully unify natural language understanding and computer vision. Despite their success in broad domains such as machine translation, text summarization, and video question answering, the generalization of transformer architectures ...
openaire   +1 more source

Accurate Indoor Localization with IoT Devices and Advanced Fingerprinting Methods

Algorithms
The Internet of things (IoT) has significantly impacted various sectors, including healthcare, environmental monitoring, transportation, and commerce, by enhancing communication networks through the integration of sensors, software, and hardware.
Farshad Khodamoradi, Javad Rezazadeh, John Ayoade   +2 more
doaj   +1 more source

High‐Speed Altitude Regulation With Neuromorphic Camera and Lightweight Embedded Computation

Advanced Intelligent Systems, EarlyView.
Neuromorphic cameras deliver rapid, high‐dynamic‐range sensing but overwhelm embedded processors at high speeds. This work presents a lightweight, optimized Lucas–Kanade optical flow method with parallelization, gyroscopic derotation, and adaptive event slicing.
Simon L. Jeger, Alessandro Marchei, Charbel Toumieh, Dario Floreano   +3 more
wiley   +1 more source

Human‐in‐the‐Loop Object Segmentation for 3D Gaussian Splatting via Finger‐based VR Interface

Advanced Intelligent Systems, EarlyView.
This study introduces a human‐in‐the‐loop segmentation framework for 3D Gaussian Splatting that integrates real‐time optimization with intuitive VR‐based finger prompting. Compared with existing automatic, learning‐based methods, it achieves significantly higher accuracy and reduced segmentation time.
Yongseok Lee, Hyunreal Park, Hyunsu Kim, Harim Ji, Dongho Yee, Dongjun Lee   +5 more
wiley   +1 more source

UJIIndoorLoc: A new multi-building and multi-floor database for WLAN fingerprint-based indoor localization problems

, 2014
Publisher Copyright: © 2014 IEEE.Although indoor localization is a key topic for mobile computing, it is still very difficult for the mobile sensing community to compare state-of-art localization algorithms due to the scarcity of databases. Thus, a multi-
Avariento, Joan P., Mauri Benedito-Bordonau, Joan P. Avariento, Torres-Sospedra, Joaquin, Huerta, Joaquin, Montoliu, Raul, Arnau, Tomas J., Adolfo Martinez-Uso, Joaquin Huerta, Martinez-Uso, Adolfo, Tomas J. Arnau, Benedito-Bordonau, Mauri, Raul Montoliu, Joaquin Torres-Sospedra   +13 more
core   +1 more source

Collaborative Visual Localization for Modular Self‐Reconfigurable Robots

Advanced Intelligent Systems, EarlyView.
Relative localization in modular self‐reconfigurable robots is challenged by hardware limitations, constrained fields of view, and sensor faults. This paper, based on the SnailBot platform, presents a vision‐based collaborative localization method that combines ArUco markers with learning‐based algorithms to enable robust pose estimation from ...
Guanqi Liang, Rong Ou, Peiqi Wang, Xianghong Wang, Tin Lun Lam   +4 more
wiley   +1 more source

Visual and Visual‐Inertial SLAM Based on Enhanced Deep Learning Features and Motion Smoothness Constraints

Advanced Intelligent Systems, EarlyView.
A visual and visual‐inertial simultaneous localization and mapping (SLAM) algorithm, leveraging enhanced deep learning features and motion smoothness constraints, is proposed in this research work. This method retains the advantages of geometry‐based SLAM methods while effectively utilizing the powerful representational capabilities of data‐driven ...
Maosheng Jiang, Lei Ma, Muhua Zhang, Kai Shen   +3 more
wiley   +1 more source

Gate‐Align‐SED: Semi‐Supervised Sound Event Detection via Adaptive Feature Gating and Cross‐Task Alignment in Situation Awareness

Advanced Intelligent Systems, EarlyView.
Overview of the proposed Gate‐Align‐SED, including two stages of training: (1) Mean‐Teacher SSL Training; and (2) Enhancer Model Training. In complex real‐world environments such as disaster monitoring, effective sound event detection (SED) is often hindered by the presence of noise and limited labeled data.
Jieli Chen, Li‐Minn Ang, Chee Shen Lim, Kah Phooi Seng, Jeremy Smith   +4 more
wiley   +1 more source

Symmetric and Asymmetic Development of Bluetooth-Based Indoor Localization Mechanisms

<p>An Empirical Study of the Transmission Power Setting for Bluetooth-Based Indoor Localization Mechanisms</p ...
Castillo-Cara, Manuel
core   +1 more source