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13,685 Results Found

  • Article
  • Open Access
45 Citations
42,355 Views
13 Pages

30 January 2022

Employee recognition, an incentive approach often used in management practice, plays an important role in organizations. In comparison to other incentive methods, employee recognition does not focus on the amount of money and material, but it does re...

  • Article
  • Open Access
45 Citations
11,682 Views
21 Pages

Mobile Contactless Fingerprint Recognition: Implementation, Performance and Usability Aspects

  • Jannis Priesnitz,
  • Rolf Huesmann,
  • Christian Rathgeb,
  • Nicolas Buchmann and
  • Christoph Busch

20 January 2022

This work presents an automated contactless fingerprint recognition system for smartphones. We provide a comprehensive description of the entire recognition pipeline and discuss important requirements for a fully automated capturing system. In additi...

(This article belongs to the Section Intelligent Sensors)
  • Article
  • Open Access
15 Citations
7,379 Views
43 Pages

A Compact Methodology to Understand, Evaluate, and Predict the Performance of Automatic Target Recognition

  • Yanpeng Li,
  • Xiang Li,
  • Hongqiang Wang,
  • Yiping Chen and ,
  • Zhaowen Zhuang,
  • Yongqiang Cheng,
  • Bin Deng,
  • Liandong Wang,
  • Yonghu Zeng and
  • Lei Gao
  • + 5 authors+ 0 author

25 June 2014

This paper offers a compacted mechanism to carry out the performance evaluation work for an automatic target recognition (ATR) system: (a) a standard description of the ATR system’s output is suggested, a quantity to indicate the operating condition...

(This article belongs to the Section Physical Sensors)
  • Proceeding Paper
  • Open Access
1 Citations
3,250 Views
7 Pages

With advancements in computational power and artificial intelligence (AI), image recognition has become more efficient and widely used. You Only Look Once (YOLO) stands out for its fast and accurate object detection, making it popular among researche...

(This article belongs to the Proceedings of 2024 4th International Conference on Social Sciences and Intelligence Management (SSIM 2024))
  • Article
  • Open Access
31 Citations
12,055 Views
18 Pages

Corporate environment, society, and governance (ESG) management activities have recently been consolidated in the business ecosystem, and many firms are considering their employees’ recognition and job changes according to organizational ESG st...

(This article belongs to the Special Issue Sustainable Development and CSR – Perfect Match?)
  • Article
  • Open Access
30 Citations
8,737 Views
16 Pages

28 September 2022

This study aims to verify the effects of organizational members’ ESG activity recognition on job performance with the mediation of innovative organizational culture and job crafting. To this end, a questionnaire survey was carried out based on...

(This article belongs to the Special Issue Sustainability and Human Resources Management: Evaluating Challenges and Impacts for the Employee-Organization Relation)
  • Article
  • Open Access
16 Citations
4,550 Views
21 Pages

Cost-Performance Evaluation of a Recognition Service of Livestock Activity Using Aerial Images

  • Darío G. Lema,
  • Oscar D. Pedrayes,
  • Rubén Usamentiaga,
  • Daniel F. García and
  • Ángela Alonso

13 June 2021

The recognition of livestock activity is essential to be eligible for subsides, to automatically supervise critical activities and to locate stray animals. In recent decades, research has been carried out into animal detection, but this paper also an...

(This article belongs to the Special Issue Data Mining in Multi-Platform Remote Sensing)
  • Article
  • Open Access
5 Citations
4,451 Views
19 Pages

19 June 2023

With the advent of the era of big data, the application of big data analytics in entrepreneurial activities has become increasingly prevalent. However, research on the relationship between big data analytic capabilities and entrepreneurial activities...

(This article belongs to the Special Issue Strategies to Build Startup Dynamic Capabilities for a Sustainable and Competitive Advantage: Engineering & Management Perspective)
  • Article
  • Open Access
4 Citations
2,211 Views
30 Pages

In the context of rising investor interest in Environmental, Social, and Governance (ESG) benchmarks, this study examines whether first-time inclusion in Thailand’s ESG100 index improves firm performance. Performance is measured along three dim...

(This article belongs to the Section Sustainability and Finance)
  • Article
  • Open Access
1 Citations
1,439 Views
20 Pages

UAV Recognition Confidence: A Key Evaluation Metric for UAV Recognition Performance

  • Zixv Su,
  • Jun Yan,
  • Deren Li,
  • Deyong Kong and ,
  • Jiangkun Gong and
  • Weitao Zong
  • + 1 author+ 0 author

26 March 2026

Radar plays a pivotal role throughout the entire Counter-Unmanned Aerial Vehicle (C-UAV) process, and there is an urgent need for radar technologies capable of effectively detecting and recognizing non-cooperative Unmanned Aerial Vehicles (UAVs). How...

  • Article
  • Open Access
27 Citations
12,395 Views
16 Pages

4 November 2021

Deep learning–based speech recognition applications have made great strides in the past decade. Deep learning–based systems have evolved to achieve higher accuracy while using simpler end-to-end architectures, compared to their predecessor hybrid arc...

(This article belongs to the Special Issue Human Computer Interaction for Intelligent Systems)
  • Communication
  • Open Access
6 Citations
2,937 Views
11 Pages

17 September 2021

Two important tasks in many e-commerce applications are identity verification of the user accessing the system and determining the level of rights that the user has for accessing and manipulating system’s resources. The performance of these tasks is...

(This article belongs to the Section Intelligent Sensors)
  • Article
  • Open Access
13 Citations
4,673 Views
13 Pages

11 December 2024

This paper aims to enhance the effectiveness of table tennis coaching and player performance analysis through human action recognition by using deep learning. In the field of video analysis, human action recognition has emerged as a highly researched...

  • Article
  • Open Access
7 Citations
3,463 Views
18 Pages

Evaluation of Camera Recognition Performance under Blockage Using Virtual Test Drive Toolchain

  • Sungho Son,
  • Woongsu Lee,
  • Hyungi Jung,
  • Jungki Lee and ,
  • Charyung Kim,
  • Hyunwoo Lee,
  • Hyungwon Park,
  • Hyunmi Lee,
  • Jeongah Jang and
  • Han-Cheol Ryu
  • + 6 authors+ 1 author

22 September 2023

This study is the first to develop technology to evaluate the object recognition performance of camera sensors, which are increasingly important in autonomous vehicles owing to their relatively low price, and to verify the efficiency of camera recogn...

(This article belongs to the Section Intelligent Sensors)
  • Article
  • Open Access
1 Citations
2,206 Views
18 Pages

A High-Performance Anti-Noise Algorithm for Arrhythmia Recognition

  • Jianchao Feng,
  • Yujuan Si,
  • Yu Zhang,
  • Meiqi Sun and
  • Wenke Yang

14 July 2024

In recent years, the incidence of cardiac arrhythmias has been on the rise because of changes in lifestyle and the aging population. Electrocardiograms (ECGs) are widely used for the automated diagnosis of cardiac arrhythmias. However, existing model...

(This article belongs to the Section Biomedical Sensors)
  • Article
  • Open Access
43 Citations
16,166 Views
16 Pages

11 February 2023

The current accuracy of speech recognition can reach over 97% on different datasets, but in noisy environments, it is greatly reduced. Improving speech recognition performance in noisy environments is a challenging task. Due to the fact that visual i...

(This article belongs to the Special Issue Advanced Visual Quality Enhancement and Computational Technology for Robotics)
  • Article
  • Open Access
2 Citations
4,939 Views
14 Pages

Improving the Performance of Open-Set Recognition with Generated Fake Data

  • András Pál Halász,
  • Nawar Al Hemeary,
  • Lóránt Szabolcs Daubner,
  • Tamás Zsedrovits and
  • Kálmán Tornai

Open-set recognition models, in addition to generalizing to unseen instances of known categories, have to identify samples of unknown classes during the training phase. The main reason the latter is much more complicated is that there is very little...

(This article belongs to the Special Issue Feature Papers in Computer Science & Engineering)
  • Article
  • Open Access
2 Citations
2,983 Views
21 Pages

7 August 2023

Face recognition has become an integral part of modern security processes. This paper introduces an optimization approach for the quantile interval method (QIM), a promising classifier learning technique used in face recognition to create face templa...

(This article belongs to the Special Issue Advanced Technologies and Solutions for Modern Communication and Sensing Systems)
  • Article
  • Open Access
3 Citations
1,697 Views
20 Pages

Analysis of AWS Rekognition and Azure Custom Vision Performance in Parking Sign Recognition

  • Maria Spichkova,
  • Amanda Severin,
  • Chanakan Amornpatchara,
  • Fiona Le and ,
  • Thuc Hi Tran and
  • Prathiksha Padmaprasad
  • + 1 author+ 0 author

26 September 2025

Automated recognition and analysis of parking signs can greatly enhance the safety and efficiency of both autonomous vehicles and drivers seeking navigational assistance. Our study focused on identifying parking constraints from the parking signs. It...

(This article belongs to the Special Issue Sensors and Advanced Sensing Techniques for Computer Vision Applications: Second Edition)
  • Proceeding Paper
  • Open Access
1 Citations
428 Views
11 Pages

Architecture and Performance Evaluation of Real-Time Facial Recognition for Access Control

  • Fatima Sapundzhi,
  • Ramazan Ertuğrul Aydoğan,
  • Slavi Georgiev and
  • Nikita Nikitov

The current study presents the design, implementation, and evaluation of a real-time face recognition system for automated access control. The system uses Python libraries to build an accurate and secure identification platform that incorporates dedi...

(This article belongs to the Proceedings of The 15th International Scientific Conference TechSys 2026—Engineering, Technologies and Systems)
  • Article
  • Open Access
8 Citations
6,495 Views
13 Pages

High-Performance Surface Electromyography Armband Design for Gesture Recognition

  • Ruihao Zhang,
  • Yingping Hong,
  • Huixin Zhang,
  • Lizhi Dang and
  • Yunze Li

21 May 2023

Wearable surface electromyography (sEMG) signal-acquisition devices have considerable potential for medical applications. Signals obtained from sEMG armbands can be used to identify a person’s intentions using machine learning. However, the per...

(This article belongs to the Section Electronic Sensors)
  • Article
  • Open Access
79 Citations
6,969 Views
20 Pages

12 March 2021

Facial emotion recognition (FER) systems play a significant role in identifying driver emotions. Accurate facial emotion recognition of drivers in autonomous vehicles reduces road rage. However, training even the advanced FER model without proper dat...

(This article belongs to the Special Issue Multimodal Emotion Recognition in Artificial Intelligence)
  • Article
  • Open Access
1 Citations
1,531 Views
32 Pages

5 December 2025

This paper presents a piano-playing robotic system that integrates numbered musical notation recognition with automated manipulator control. The system captures the notation using a camera, applies four-point detection for perspective correction, and...

(This article belongs to the Special Issue Advances and Challenges in Robotic Manipulation)
  • Review
  • Open Access
43 Citations
12,476 Views
41 Pages

5 February 2025

This study provides a comparative evaluation of face recognition databases and Convolutional Neural Network (CNN) architectures used in training and testing face recognition systems. The databases span from early datasets like Olivetti Research Labor...

(This article belongs to the Special Issue Machine Learning and Data Mining for User Classification)
  • Feature Paper
  • Article
  • Open Access
5 Citations
4,218 Views
26 Pages

28 September 2023

The use of Gabor filters in image processing has been well-established, and these filters are recognized for their exceptional feature extraction capabilities. These filters are usually applied through convolution. While convolutional neural networks...

(This article belongs to the Special Issue Convolutional Neural Networks and Vision Applications, 3rd Edition)
  • Article
  • Open Access
5 Citations
7,963 Views
44 Pages

Performance Enhancement of Face Recognition in Smart TV Using Symmetrical Fuzzy-Based Quality Assessment

  • Yeong Gon Kim,
  • Won Oh Lee,
  • Ki Wan Kim,
  • Hyung Gil Hong and
  • Kang Ryoung Park

25 August 2015

With the rapid growth of smart TV, the necessity for recognizing a viewer has increased for various applications that deploy face recognition to provide intelligent services and high convenience to viewers. However, the viewers can have various postu...

  • Article
  • Open Access
52 Citations
6,359 Views
22 Pages

20 January 2021

Human activity recognition (HAR) is essential in many health-related fields. A variety of technologies based on different sensors have been developed for HAR. Among them, fusion from heterogeneous wearable sensors has been developed as it is portable...

(This article belongs to the Section Physical Sensors)
  • Article
  • Open Access
8 Citations
9,957 Views
17 Pages

Implementation and Performance of Face Recognition Payment System Securely Encrypted by SM4 Algorithm

  • Yukun Zhou,
  • Ningsheng Wu,
  • Baidong Hu,
  • Yitao Zhang and ,
  • Jingyun Qiu and
  • Weiming Cai
  • + 1 author+ 0 author

28 June 2022

Face recognition payment is a new type of payment method, with AI face recognition technology as the core, and its speed and convenience are more in line with the users’ payment habits. However, the face is a biological feature with weak privac...

(This article belongs to the Section Information Security and Privacy)
  • Article
  • Open Access
6 Citations
4,906 Views
17 Pages

A Novel Approach for Improving Guitarists’ Performance Using Motion Capture and Note Frequency Recognition

  • Walaa H. Elashmawi,
  • John Emad,
  • Ahmed Serag,
  • Karim Khaled and ,
  • Ahmed Yehia,
  • Karim Mohamed,
  • Hager Sobeah and
  • Ahmed Ali
  • + 3 authors+ 0 author

22 May 2023

New guitarists face multiple problems when first starting out, and these mainly stem from a flood of information that they are presented with. Students also typically struggle with proper pitch frequency recognition and accurate left-hand motion. A v...

  • Article
  • Open Access
10 Citations
3,196 Views
16 Pages

Performance Enhancement of the Location and Recognition of a Φ-OTDR System Using CEEMDAN-KL and AMNBP

  • Yanzhu Hu,
  • Zhen Meng,
  • Xinbo Ai,
  • Yu Hu and ,
  • Yixin Zhang and
  • Yanchao Shao
  • + 1 author+ 0 author

27 April 2020

It is commonly known that for characteristics, such as long-distance, high-sensitivity, and full-scale monitoring, phase-sensitive optical time-domain reflectometry (Φ-OTDR) has developed rapidly in many fields, especially with the arrival of 5G....

(This article belongs to the Section Optics and Lasers)
  • Article
  • Open Access
10 Citations
12,835 Views
22 Pages

Enhancing the Performance of Telugu Named Entity Recognition Using Gazetteer Features

  • SaiKiranmai Gorla,
  • Lalita Bhanu Murthy Neti and
  • Aruna Malapati

2 February 2020

Named entity recognition (NER) is a fundamental step for many natural language processing tasks and hence enhancing the performance of NER models is always appreciated. With limited resources being available, NER for South-East Asian languages like T...

(This article belongs to the Special Issue Computational Linguistics for Low-Resource Languages)
  • Article
  • Open Access
24 Citations
7,099 Views
13 Pages

Reduction of Map Information Regulates Visual Attention without Affecting Route Recognition Performance

  • Julian Keil,
  • Franz-Benjamin Mocnik,
  • Dennis Edler,
  • Frank Dickmann and
  • Lars Kuchinke

Map-based navigation is a diverse task that stands in contradiction to the goal of completeness of web mapping services. As each navigation task is different, it also requires and can dispense with different map information to support effective and e...

(This article belongs to the Special Issue Recent Trends in Location Based Services and Science)
  • Article
  • Open Access
32 Citations
8,826 Views
15 Pages

CNN-LRP: Understanding Convolutional Neural Networks Performance for Target Recognition in SAR Images

  • Bo Zang,
  • Linlin Ding,
  • Zhenpeng Feng,
  • Mingzhe Zhu and ,
  • Tao Lei,
  • Mengdao Xing and
  • Xianda Zhou
  • + 2 authors+ 0 author

1 July 2021

Target recognition is one of the most challenging tasks in synthetic aperture radar (SAR) image processing since it is highly affected by a series of pre-processing techniques which usually require sophisticated manipulation for different data and co...

(This article belongs to the Section Remote Sensors)
  • Article
  • Open Access
146 Citations
12,360 Views
11 Pages

Performance Evaluation of Convolutional Neural Network for Hand Gesture Recognition Using EMG

  • Ali Raza Asif,
  • Asim Waris,
  • Syed Omer Gilani,
  • Mohsin Jamil and ,
  • Hassan Ashraf,
  • Muhammad Shafique and
  • Imran Khan Niazi
  • + 2 authors+ 0 author

15 March 2020

Electromyography (EMG) is a measure of electrical activity generated by the contraction of muscles. Non-invasive surface EMG (sEMG)-based pattern recognition methods have shown the potential for upper limb prosthesis control. However, it is still ins...

(This article belongs to the Special Issue Advanced Machine Learning and Deep Networks for Psycho-Physiological Signals Processing, Modelling, and Classification)
  • Article
  • Open Access
8 Citations
4,064 Views
10 Pages

Analysis of Application of Cluster Descriptions in Space of Characteristic Image Features

  • Oleksii Gorokhovatskyi,
  • Volodymyr Gorokhovatskyi and
  • Olena Peredrii

14 November 2018

In this paper, we propose an investigation of the properties of structural image recognition methods in the cluster space of characteristic features. Recognition, which is based on key point descriptors like SIFT (Scale-invariant Feature Transform),...

(This article belongs to the Special Issue Data Stream Mining and Processing)
  • Article
  • Open Access
3 Citations
2,313 Views
14 Pages

22 March 2022

Monitoring Activities of Daily Living (ADL) has become a major occupation to respond to the aging population and prevent frailty. To do this, the scientific community is using Machine Learning (ML) techniques to learn the lifestyle habits of people a...

(This article belongs to the Special Issue Objective Measurement of Movement, Human Physiology and Physical Activity Using Sensors)
  • Article
  • Open Access
21 Citations
5,406 Views
19 Pages

Research on State Recognition and Failure Prediction of Axial Piston Pump Based on Performance Degradation Data

  • Rui Guo,
  • Zhiqian Zhao,
  • Saiyu Huo,
  • Zhijie Jin and ,
  • Jingyi Zhao and
  • Dianrong Gao
  • + 1 author+ 0 author

20 May 2020

Degradation state recognition and failure prediction are the key steps of prognostic and health management (PHM), which directly affect the reliability of the equipment and the selection of preventive maintenance strategy. Given the problem that the...

(This article belongs to the Special Issue Advances in Machine Learning and Deep Learning Based Machine Fault Diagnosis and Prognosis)
  • Article
  • Open Access
7 Citations
3,794 Views
19 Pages

10 October 2024

Recent AI-based technologies in mobile environments have enabled sign language recognition, allowing deaf individuals to communicate effectively with hearing individuals. However, varying computational performance across different mobile devices can...

(This article belongs to the Special Issue Deep Learning and Edge Computing for Internet of Things)
  • Article
  • Open Access
10 Citations
5,825 Views
16 Pages

Action Recognition for Human–Robot Teaming: Exploring Mutual Performance Monitoring Possibilities

  • Shakra Mehak,
  • John D. Kelleher,
  • Michael Guilfoyle and
  • Maria Chiara Leva

9 January 2024

Human–robot teaming (HrT) is being adopted in an increasing range of industries and work environments. Effective HrT relies on the success of complex and dynamic human–robot interaction. Although it may be optimal for robots to possess al...

(This article belongs to the Special Issue Assessment, Validation and Improvement of Safety and Ergonomics in Human-Robot Interaction)
  • Article
  • Open Access
610 Views
20 Pages

Exploring Prototype Networks for Surgical Vision: Interpretability and Performance in Semantic Segmentation and Surgical Phase Recognition

  • Yiping Li,
  • Ronald L. P. D. de Jong,
  • Franco Badaloni,
  • Gino M. Kuiper and ,
  • Romy C. van Jaarsveld,
  • Jelle P. Ruurda and
  • Marcel Breeuwer
  • + 2 authors+ 0 author

11 August 2026

Deep learning-based surgical vision systems achieve strong performance in semantic segmentation and phase recognition, but their black-box nature limits traceability in safety-critical clinical settings. Prototype-based networks offer an interpretabl...

(This article belongs to the Section Image and Video Processing)
  • Article
  • Open Access
500 Views
23 Pages

19 July 2026

With the increasing adoption of iris recognition systems and the expansion of large-scale enrollment databases, there is a growing need to efficiently assess iris image quality at the time of acquisition. Image quality may degrade for several reasons...

  • Article
  • Open Access
828 Views
19 Pages

Impact of Gyroscope Integration, Sensor Placement, and Activity Granularity on Human Activity Recognition Performance

  • Alejandro Castellanos,
  • Antonio M. López,
  • Miguel Á. Salinas,
  • Juan C. Álvarez and ,
  • Diego Álvarez,
  • Gonzalo García,
  • Ángel Buendía-Romero,
  • Asier Mañas,
  • Raquel Bailón and
  • David Martinez-Gomez
  • + 8 authors+ 3 authors

9 June 2026

This study systematically evaluates the impact of sensor configuration, body location, classification granularity, and model choice on inertial-based human activity recognition in a laboratory dataset aligned with the Spanish IMPaCT cohort design. Da...

(This article belongs to the Section Wearables)
  • Article
  • Open Access
4 Citations
2,409 Views
17 Pages

17 February 2025

Over the past five years, the proliferation of virtual reality platforms and the advancement of metahuman technologies have underscored the importance of natural interaction and emotional expression. As a result, there has been significant research a...

(This article belongs to the Special Issue Advanced Technologies and Applications of Emotion Recognition)
  • Systematic Review
  • Open Access
40 Citations
29,978 Views
29 Pages

13 February 2025

This systematic literature review aims to understand new developments and challenges in facial recognition technology. This will provide an understanding of the system principles, performance metrics, and applications of facial recognition technology...

(This article belongs to the Section Computer Vision and Pattern Recognition)
  • Article
  • Open Access
49 Citations
9,999 Views
25 Pages

17 November 2019

Vascular pattern based biometric recognition is gaining more and more attention, with a trend towards contactless acquisition. An important requirement for conducting research in vascular pattern recognition are available datasets. These datasets can...

(This article belongs to the Special Issue Biometric Systems)
  • Article
  • Open Access
1 Citations
4,144 Views
12 Pages

21 November 2019

Optical correlation has a rich history in image recognition applications from a database. In practice, it is simple to implement optically using two lenses or numerically using two Fourier transforms. Even if correlation is a reliable method for imag...

(This article belongs to the Special Issue Biometric Systems)
  • Article
  • Open Access
120 Citations
15,658 Views
28 Pages

31 March 2014

In this study, a classification and performance evaluation framework for the recognition of urban patterns in medium (Landsat ETM, TM and MSS) and very high resolution (WorldView-2, Quickbird, Ikonos) multi-spectral satellite images is presented. The...

  • Article
  • Open Access
1 Citations
2,182 Views
20 Pages

14 May 2024

Ear recognition is a complex research domain within biometrics, aiming to identify individuals using their ears in uncontrolled conditions. Despite the exceptional performance of convolutional neural networks (CNNs) in various applications, the effic...

(This article belongs to the Section Computing and Artificial Intelligence)
  • Article
  • Open Access
16 Citations
4,572 Views
27 Pages

10 September 2024

Affected by the complex underwater environment and the limitations of low-resolution sonar image data and small sample sizes, traditional image recognition algorithms have difficulties achieving accurate sonar image recognition. The research builds o...

(This article belongs to the Topic Applications and Development of Underwater Robotics and Underwater Vision Technology)
  • Article
  • Open Access
22 Citations
5,795 Views
21 Pages

Performance and Security Evaluation on a Blockchain Architecture for License Plate Recognition Systems

  • Iago Sestrem Ochôa,
  • Valderi Reis Quietinho Leithardt,
  • Leonardo Calbusch,
  • Juan Francisco De Paz Santana and ,
  • Wemerson Delcio Parreira,
  • Laio Oriel Seman and
  • Cesar Albenes Zeferino
  • + 2 authors+ 0 author

29 January 2021

Since the early 2000s, life in cities has changed significantly due to the Internet of Things (IoT). This concept enables developers to integrate different devices collecting, storing, and processing a large amount of data, enabling new services to i...

(This article belongs to the Special Issue Wireless Sensor Networks in Smart Environments)

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