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1,733 Results Found

  • Article
  • Open Access
6 Citations
4,640 Views
17 Pages

1 December 2017

Aerial images have features of high resolution, complex background, and usually require large amounts of calculation, however, most algorithms used in matching of aerial images adopt the shallow hand-crafted features expressed as floating-point descr...

  • Article
  • Open Access
27 Citations
8,473 Views
18 Pages

22 October 2016

Wearable and smartphone technology innovations have propelled the growth of Pedestrian Navigation Services (PNS). PNS need a map-matching process to project a user’s locations onto maps. Many map-matching techniques have been developed for vehicle na...

  • Article
  • Open Access
1,731 Views
23 Pages

Four-Dimensional History Matching Using ES-MDA and Flow-Based Distance-to-Front Measurement

  • Eduardo Barrela,
  • Philippe Berthet,
  • Mario Trani,
  • Olivier Thual and
  • Corentin Lapeyre

9 December 2023

The use of 4D seismic data in history matching has been a topic of great interest in the hydrocarbon industry as it can provide important information regarding changes in subsurfaces caused by fluid substitution and other factors where well data is n...

  • Article
  • Open Access
10 Citations
2,769 Views
17 Pages

10 November 2023

In the rapidly evolving information era, the dissemination of information has become swifter and more extensive. Fake news, in particular, spreads more rapidly and is produced at a lower cost compared to genuine news. While researchers have developed...

  • Article
  • Open Access
1 Citations
2,171 Views
15 Pages

In many outdoor inductive charging applications, the objects can move quickly, and the environment can change unpredictably. It is therefore difficult to design a fast controller that tracks the change in mutual coupling between the transmitter and r...

  • Article
  • Open Access
2 Citations
2,075 Views
19 Pages

24 October 2023

Ultrasonic guided waves (UGWs) in water-filled pipes are subject to more severe dispersion and attenuation than vacant pipes, posing significant challenges for defect identification and localization. To this end, a novel sparse signal decomposition m...

  • Article
  • Open Access
4 Citations
3,507 Views
10 Pages

15 January 2020

Job match has always been the focus of educational research. However, current empirical studies are limited to the analysis of face-to-face education, and there’s no empirical study focusing on the job match of distance education. To fill the g...

  • Article
  • Open Access
6 Citations
4,724 Views
19 Pages

25 November 2021

The excessive marriage payment indicated by brideprice/dowry imposes a huge family financial burden, especially on rural households. Although some determinants have been examined, the relationship between matching types of couples and marriage paymen...

  • Article
  • Open Access
3 Citations
2,397 Views
9 Pages

Physiological Profile and Correlations between VO2max and Match Distance Running Performance of Soccer Players with Visual Impairment

  • Chariton Papadopoulos,
  • Yiannis Michailidis,
  • Thomas I. Metaxas,
  • Athanasios Mandroukas,
  • Eleni G. Fotiadou,
  • Paraskevi Giagazoglou,
  • Kosmas Christoulas and
  • Vasilios Tsimaras

27 September 2023

Aerobic capacity is crucial for the performance of soccer players; however, the relationship between VO2max and the running performance of soccer players with visual impairment is not known. Possibly finding relationships would help in the training p...

  • Article
  • Open Access
6 Citations
3,588 Views
21 Pages

17 November 2021

Tsunamis are some of the most destructive natural disasters. Some proposed tsunami measurement and arrival prediction systems use a limited number of instruments, then judge the occurrence of the tsunami, forecast its arrival time, location and scale...

  • Article
  • Open Access
3 Citations
1,748 Views
19 Pages

Star Identification Algorithm Based on Dynamic Distance Ratio Matching

  • Ya Dai,
  • Chenguang Shi,
  • Liyan Ben,
  • Hua Zhu,
  • Rui Zhang,
  • Shufan Wu,
  • Sixiang Shan,
  • Yu Xu and
  • Wang Zhou

27 December 2024

A star tracker is a widely used celestial sensor in astronomical navigation systems, which calculates the spacecraft’s high-precision attitude by observing stars in space to obtain several star vectors. Existing star identification algorithms t...

  • Article
  • Open Access
6 Citations
2,511 Views
23 Pages

Multi-Scale Road Matching Based on the Summation Product of Orientation and Distance and Shape Descriptors

  • Ying Sun,
  • Yuefeng Lu,
  • Ziqi Ding,
  • Qiao Wen,
  • Jing Li,
  • Yanru Liu and
  • Kaizhong Yao

Most commonly used road-based homonymous entity matching algorithms are only applicable to the same scale, and are weak in recognizing the one-to-many and many-to-many types that are common in matching at different scales. This paper explores model m...

  • Article
  • Open Access
3 Citations
1,653 Views
20 Pages

7 September 2023

In large wireless rechargeable sensor networks (WRSNs), the limited battery capacity of sensor nodes and finite network lifetime are commonly considered as performance bottlenecks. Previous works have employed wireless mobile vehicles (vehicles) to c...

  • Article
  • Open Access
3 Citations
1,904 Views
20 Pages

Due to the advantages of coastal areas in the fields of agriculture, transport, and fishing, increasingly more people are moving to these areas. Sea level information is important for these people to survive after extreme sea level events. With the r...

  • Article
  • Open Access
1,097 Views
19 Pages

Neural Network Method for Distance Prediction and Impedance Matching of a Wireless Power Transfer System

  • Lorenzo Sabino,
  • Davide Milillo,
  • Fabio Crescimbini and
  • Francesco Riganti Fulginei

5 June 2025

This study introduces a novel and versatile application of neural networks (NNs) to enhance two distinct aspects of Wireless Power Transfer (WPT) systems. First, a compact NN architecture is presented for accurate distance estimation and automated im...

  • Article
  • Open Access
1 Citations
1,081 Views
14 Pages

3 June 2024

This study addresses the challenges of setting segmentation points in the membership function and determining appropriate weights for different types of information within a fuzzy logic algorithm for map matching. We use linear fitting to derive an e...

  • Article
  • Open Access
9 Citations
3,565 Views
16 Pages

Homomorphic Filtering and Phase-Based Matching for Cross-Spectral Cross-Distance Face Recognition

  • Fitri Arnia,
  • Maulisa Oktiana,
  • Khairun Saddami,
  • Khairul Munadi,
  • Roslidar Roslidar and
  • Biswajeet Pradhan

4 July 2021

Facial recognition has a significant application for security, especially in surveillance technologies. In surveillance systems, recognizing faces captured far away from the camera under various lighting conditions, such as in the daytime and nightti...

  • Article
  • Open Access
4 Citations
2,996 Views
23 Pages

7 March 2023

The concept of peer-to-peer (P2P) energy trading leads to the flexible energy transaction of prosumers and consumers, for which the P2P business model is normally the main attention. It still requires system operators to address the challenges in tra...

  • Article
  • Open Access
3 Citations
2,015 Views
21 Pages

10 February 2023

Benefiting from rich agricultural land, easy transport and fishing, etc., more and more people are moving to live in coastal areas, with more than 200 million people now living in coastal areas that are vulnerable to extreme sea level events. Sea lev...

  • Article
  • Open Access
6 Citations
3,436 Views
26 Pages

17 June 2022

The intelligent transportation system (ITS) is inseparable from people’s lives, and the development of artificial intelligence has made intelligent video surveillance systems more widely used. In practical traffic scenarios, the detection and t...

  • Article
  • Open Access
8 Citations
6,106 Views
15 Pages

17 December 2021

An efficient wireless power transfer (WPT) system is proposed using two self-resonant coils with a high-quality factor (Q-factor) over medium distance via an adaptive impedance matching network using ferrite core transformers. An equivalent circuit o...

  • Article
  • Open Access
4 Citations
4,034 Views
19 Pages

Reliable image matching is the basis of image-based three-dimensional (3D) reconstruction. This study presents a quasi-dense matching method based on triangulation constraint and propagation as applied to different types of close-range image matching...

  • Article
  • Open Access
1 Citations
2,590 Views
19 Pages

7 June 2023

In this work, a novel object-level building-matching method using cross-dimensional data, including 2D images and 3D point clouds, is proposed. The core of this method is a newly proposed plug-and-play Joint Descriptor Extraction Module (JDEM) that i...

  • Article
  • Open Access
6 Citations
2,201 Views
22 Pages

An Intelligent Detection Method for Approach Distances of Large Construction Equipment in Substations

  • Leixiong Wang,
  • Bo Wang,
  • Jiaxin Zhang,
  • Hengrui Ma,
  • Peng Luo and
  • Tianrui Yin

19 August 2023

The safe approach distance detection of large construction equipment in substations is important to ensure the safety and stability of the power system, as well as to prevent equipment damage, power outages and other accidents. The current method is...

  • Article
  • Open Access
3 Citations
4,814 Views
12 Pages

Relative Individual Sprint in Most Demanding Passages of Play in Spanish Professional Soccer Matches

  • Juan Ángel Piñero,
  • Marcos Chena,
  • Juan Carlos Zapardiel,
  • Alberto Roso-Moliner,
  • Elena Mainer-Pardos,
  • Miguel Lampre and
  • Demetrio Lozano

23 March 2023

(1) Background: The objective of this research was to analyse the most demanding passages (MDP) considering the sprint variable relative to the maximum level of sprint ability of each player as a function of player position, final outcome and part of...

  • Article
  • Open Access
1,058 Views
24 Pages

14 August 2025

With the globalization of trade, maritime transport is playing an increasingly strategic role in sustaining international commerce. As a result, research into the tracking and fusion of multi-source vessel data in canal environments has become critic...

  • Article
  • Open Access
4 Citations
1,886 Views
15 Pages

3 September 2024

This study aims to address the problem in tracking technology in which targeted cruising ships or submarines sailing near the water surface are tracked at low frame rates or with some frames missing in the video image, so that the tracked targets hav...

  • Article
  • Open Access
6 Citations
3,113 Views
17 Pages

9 December 2021

The inertial navigation system has high short-term positioning accuracy but features cumulative error. Although no cumulative error occurs in WiFi fingerprint localization, mismatching is common. A popular technique thus involves integrating an inert...

  • Article
  • Open Access
18 Citations
2,951 Views
17 Pages

Gravity-Matching Algorithm Based on K-Nearest Neighbor

  • Shuaipeng Gao,
  • Tijing Cai and
  • Ke Fang

12 June 2022

The gravity-aided inertial navigation system is a technique using geophysical information, which has broad application prospects, and the gravity-map-matching algorithm is one of its key technologies. A novel gravity-matching algorithm based on the K...

  • Article
  • Open Access
13 Citations
3,839 Views
20 Pages

23 November 2019

In Airborne Light Detection and Ranging (LiDAR) data acquisition practice, discrepancies exist between adjacent strips even though careful system calibrations have been performed. A strip adjustment method using planar features acquired by the Minimu...

  • Article
  • Open Access
4 Citations
2,787 Views
21 Pages

IFRAD: A Fast Feature Descriptor for Remote Sensing Images

  • Qinping Feng,
  • Shuping Tao,
  • Chunyu Liu,
  • Hongsong Qu and
  • Wei Xu

20 September 2021

Feature description is a necessary process for implementing feature-based remote sensing applications. Due to the limited resources in satellite platforms and the considerable amount of image data, feature description—which is a process before featur...

  • Article
  • Open Access
2,546 Views
11 Pages

2 May 2019

Resistance distance is a concept developed from electronic networks. The calculation of resistance distance in various circuits has attracted the attention of many engineers. This report considers the resistance-based graph invariant, the Resistance&...

  • Article
  • Open Access
29 Citations
5,401 Views
18 Pages

23 March 2017

Detecting the signals of the primary users in the wideband spectrum is a key issue for cognitive radio networks. In this paper, we consider the multi-antenna based signal detection in a wideband spectrum scenario where the noise statistical character...

  • Article
  • Open Access
10 Citations
4,911 Views
23 Pages

7 November 2019

Person verification using online handwritten signatures is one of the most widely researched behavior-biometrics. Many signature verification systems typically require five, ten, or even more signatures for an enrolled user to provide an accurate ver...

  • Article
  • Open Access
40 Citations
18,473 Views
19 Pages

Finger Angle-Based Hand Gesture Recognition for Smart Infrastructure Using Wearable Wrist-Worn Camera

  • Feiyu Chen,
  • Jia Deng,
  • Zhibo Pang,
  • Majid Baghaei Nejad,
  • Huayong Yang and
  • Geng Yang

3 March 2018

The arising of domestic robots in smart infrastructure has raised demands for intuitive and natural interaction between humans and robots. To address this problem, a wearable wrist-worn camera (WwwCam) is proposed in this paper. With the capability o...

  • Article
  • Open Access
26 Citations
4,812 Views
25 Pages

14 August 2019

Previous studies have attempted to disaggregate census data into fine resolution with multisource remote sensing data considering the importance of fine-resolution population distribution in urban planning, environmental protection, resource allocati...

  • Feature Paper
  • Review
  • Open Access
4,224 Views
35 Pages

21 May 2021

The paper is a survey of the recent results of the author on the perturbations of matrices. A part of the results presented in the paper is new. In particular, we suggest a bound for the difference of the determinants of two matrices which refines th...

  • Article
  • Open Access
30 Citations
7,012 Views
23 Pages

14 January 2015

With the variety of measurement techniques available on the market today, fusing multi-source complementary information into one dataset is a matter of great interest. Target-based, point-based and feature-based methods are some of the approaches use...

  • Article
  • Open Access
540 Views
21 Pages

10 April 2025

Named data networking (NDN) is a content-centric network architecture that requires efficient name lookup to forward packets based on hierarchical content names. Whereas IP lookup operates on fixed-length addresses, NDN name lookup must identify the...

  • Article
  • Open Access
9 Citations
5,966 Views
19 Pages

30 October 2018

Information communication technology (ICT) has changed the traditional agricultural extension service mode worldwide. This paper examines the effects of the Rural Distance Education Project (RDEP) on the household income, agricultural productivity, a...

  • Article
  • Open Access
13 Citations
9,024 Views
16 Pages

23 April 2017

This paper presents a fast, reliable multi-objective history-matching method based on proxy modeling to forecast the production performances of shale gas reservoirs for which all available post-hydraulic-fracturing production data, i.e., the daily ga...

  • Article
  • Open Access
6 Citations
4,550 Views
15 Pages

23 May 2022

To address the lack of fast and high-precision in situ measurement of large-sized pipes in current industrial applications, a pipe-diameter-measurement method based on stereo vision is designed in this paper. By using multiple sets of binocular camer...

  • Article
  • Open Access
16 Citations
6,626 Views
18 Pages

An Approach to Biometric Verification Based on Human Body Communication in Wearable Devices

  • Jingzhen Li,
  • Yuhang Liu,
  • Zedong Nie,
  • Wenjian Qin,
  • Zengyao Pang and
  • Lei Wang

10 January 2017

In this paper, an approach to biometric verification based on human body communication (HBC) is presented for wearable devices. For this purpose, the transmission gain S21 of volunteer’s forearm is measured by vector network analyzer (VNA). Specifica...

  • Article
  • Open Access
2 Citations
2,337 Views
18 Pages

Matching an Old Marine Paradigm: Limitless Connectivity in a Deep-Water Fish over a Large Distance

  • Alice Ferrari,
  • Martina Spiga,
  • Miriam Dominguez Rodriguez,
  • Fabio Fiorentino,
  • Juan Gil-Herrera,
  • Pilar Hernandez,
  • Manuel Hidalgo,
  • Carolina Johnstone,
  • Sana Khemiri and
  • Kenza Mokhtar-Jamaï
  • + 5 authors

23 August 2023

Investigations of population structuring in wild species are fundamental to complete the bigger picture defining their ecological and biological roles in the marine realm, to estimate their recovery capacity triggered by human disturbance and impleme...

  • Article
  • Open Access
10 Citations
5,577 Views
10 Pages

Distance and Intensity Profiles in Division I Women’s Soccer Matches across a Competitive Season

  • Mario Norberto Sevilio de Oliveira Junior,
  • Christiano Eduardo Veneroso,
  • Guilherme Passos Ramos,
  • Kelly E. Johnson,
  • Justin P. Guilkey,
  • Alyson Felipe da Costa Sena,
  • Christian Emmanuel Torres Cabido and
  • Jason M. Cholewa

12 May 2021

Women’s participation in soccer has increased rapidly. The purpose of this study was to evaluate the physiological demands imposed on women’s NCAA Division I soccer players across a season according to speed, total distance traveled, and numbers of s...

  • Article
  • Open Access
6 Citations
2,437 Views
24 Pages

18 February 2021

Traditional techniques for accident investigation have hindsight biases. Specifically, they isolate the process of the accident event and trace backward from the event to determine the factors leading to the accident. Nonetheless, the importance of t...

  • Article
  • Open Access
17 Citations
6,576 Views
24 Pages

22 August 2017

A number of landmark-based navigation algorithms have been studied using feature extraction over the visual information. In this paper, we apply the distance information of the surrounding environment in a landmark navigation model. We mount a depth...

  • Article
  • Open Access
7 Citations
3,345 Views
36 Pages

Sketch-Based Retrieval Approach Using Artificial Intelligence Algorithms for Deep Vision Feature Extraction

  • Eman S. Sabry,
  • Salah Elagooz,
  • Fathi E. Abd El-Samie,
  • Walid El-Shafai,
  • Nirmeen A. El-Bahnasawy,
  • Ghada El-Banby,
  • Naglaa F. Soliman,
  • Sudhakar Sengan and
  • Rabie A. Ramadan

22 November 2022

Since the onset of civilization, sketches have been used to portray our visual world, and they continue to do so in many different disciplines today. As in specific government agencies, establishing similarities between sketches is a crucial aspect o...

  • Article
  • Open Access
6 Citations
3,250 Views
17 Pages

Toward Effective Aircraft Call Sign Detection Using Fuzzy String-Matching between ASR and ADS-B Data

  • Mohammed Saïd Kasttet,
  • Abdelouahid Lyhyaoui,
  • Douae Zbakh,
  • Adil Aramja and
  • Abderazzek Kachkari

29 December 2023

Recently, artificial intelligence and data science have witnessed dramatic progress and rapid growth, especially Automatic Speech Recognition (ASR) technology based on Hidden Markov Models (HMMs) and Deep Neural Networks (DNNs). Consequently, new end...

  • Article
  • Open Access
2 Citations
3,952 Views
13 Pages

Vision-Based Jigsaw Puzzle Solving with a Robotic Arm

  • Chang-Hsian Ma,
  • Chien-Liang Lu and
  • Huang-Chia Shih

3 August 2023

This study proposed two algorithms for reconstructing jigsaw puzzles by using a color compatibility feature. Two realistic application cases were examined: one involved using the original image, while the other did not. We also calculated the transfo...

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