Skip to Content

8,920 Results Found

  • Article
  • Open Access
3 Citations
3,211 Views
15 Pages

HMD-Net: A Vehicle Hazmat Marker Detection Benchmark

  • Lei Jia,
  • Jianzhu Wang,
  • Tianyuan Wang,
  • Xiaobao Li,
  • Haomin Yu and
  • Qingyong Li

28 March 2022

Vehicles carrying hazardous material (hazmat) are severe threats to the safety of highway transportation, and a model that can automatically recognize hazmat markers installed or attached on vehicles is essential for intelligent management systems. H...

  • Article
  • Open Access
3 Citations
7,280 Views
10 Pages

21 June 2017

Simple methods using the striped pattern paper marker and FFT (fast Fourier transformation) have been proposed as alternatives to measuring the optical density for determining the level of bacterial growth. The marker-based method can be easily autom...

  • Article
  • Open Access
28 Citations
5,884 Views
33 Pages

SlimDeblurGAN-Based Motion Deblurring and Marker Detection for Autonomous Drone Landing

  • Noi Quang Truong,
  • Young Won Lee,
  • Muhammad Owais,
  • Dat Tien Nguyen,
  • Ganbayar Batchuluun,
  • Tuyen Danh Pham and
  • Kang Ryoung Park

14 July 2020

Deep learning-based marker detection for autonomous drone landing is widely studied, due to its superior detection performance. However, no study was reported to address non-uniform motion-blurred input images, and most of the previous handcrafted an...

  • Article
  • Open Access
3 Citations
3,765 Views
14 Pages

16 May 2019

In augmented reality (AR), audio markers can be alternatives to image markers for rendering virtual objects when an AR device camera fails to identify the image marker due to lighting conditions and/or the distance between the marker and device. Howe...

  • Proceeding Paper
  • Open Access
794 Views
9 Pages

Multi-Class Road Marker Detection on Rainy Days Using Deep Learning Approach

  • Muhammad Syazwan Bin Mohd Yusof and
  • Hadhrami Ab Ghani

20 February 2025

Lane detection is a critical component of autonomous driving assistance systems (ADASs), playing a pivotal role in ensuring road safety and orderly vehicle movement. In regions like Southeast Asia, characterized by high rainfall, the challenge of det...

  • Article
  • Open Access
4 Citations
1,859 Views
16 Pages

18 March 2024

UAVs have been widely used in deformation monitoring because of their high availability and flexibility. However, the quality of UAV images is affected by changing attitude and surveying environments, resulting in a low monitoring accuracy. Cross-sha...

  • Article
  • Open Access
14 Citations
4,683 Views
24 Pages

5 October 2020

To prevent collapse accidents at construction sites, the marker-based displacement measurement method was developed. However, it has difficulty in obtaining accurate measurements at long distances (>50 m) in an outdoor environment because of camer...

  • Article
  • Open Access
35 Citations
5,872 Views
12 Pages

Carcinoembryonic antigen (CEA) is an important broad-spectrum tumor marker. The quantitative detection of a low concentration of CEA has important medical significance. In this study, three-dimensional porous graphene-oxide-supported platinum metal n...

  • Article
  • Open Access
6 Citations
3,143 Views
22 Pages

9 February 2022

Bacterial leaf scorch (BLS), caused by Xylella fastidiosa (Xf), is a prevalent disease of blueberries in the southeastern United States. Initially, this disease was reported to be caused by X. fastidiosa subsp. multiplex (Xfm). However, a recent surv...

  • Communication
  • Open Access
10 Citations
3,145 Views
10 Pages

15 February 2023

Detection of tumor markers is of great significance to preliminarily judge whether patients have malignant tumors. Fluorescence detection (FD) is an effective means to achieve sensitive detection of tumor markers. Currently, the increased sensitivity...

  • Review
  • Open Access
6 Citations
3,343 Views
9 Pages

Detection of Urinary Molecular Marker Test in Urothelial Cell Carcinoma: A Review of Methods and Accuracy

  • Catalin Bulai,
  • Petrisor Geavlete,
  • Cosmin-Victor Ene,
  • Isabela Bulai,
  • Razvan-Ionut Popescu,
  • Cristian Mares,
  • Corina Daniela Ene,
  • Ana-Maria Punga and
  • Bogdan Geavlete

4 November 2022

Early detection of bladder cancer has a positive impact on prognosis. A variety of biomarkers have been developed to detect bladder tumors in urine early and reduce the need for cystoscopy. To detect bladder cancer, several methods are available, but...

  • Article
  • Open Access
13 Citations
3,652 Views
10 Pages

Identification and Validation of Metabolic Markers for Adulteration Detection of Edible Oils Using Metabolic Networks

  • Xinjing Dou,
  • Liangxiao Zhang,
  • Xiao Wang,
  • Ruinan Yang,
  • Xuefang Wang,
  • Fei Ma,
  • Li Yu,
  • Jin Mao,
  • Hui Li and
  • Peiwu Li
  • + 1 author

29 February 2020

Food adulteration is a challenge faced by consumers and researchers. Due to DNA fragmentation during oil processing, it is necessary to discover metabolic markers alternative to DNA for adulteration detection of edible oils. However, the contents of...

  • Article
  • Open Access
9 Citations
3,244 Views
12 Pages

Development of a Molecular Marker Based on the Mitochondrial Genome for Detection of Cyclospora cayetanensis in Food and Water Samples

  • Mauricio Durigan,
  • Emma Patregnani,
  • Gopal R. Gopinath,
  • Laura Ewing-Peeples,
  • Chaeyoon Lee,
  • Helen R. Murphy,
  • Sonia Almeria,
  • Hediye Nese Cinar,
  • Flavia Negrete and
  • Alexandre J. da Silva

Cyclospora cayetanensis is a coccidian parasite that causes diarrheal illness outbreaks worldwide. The development of new laboratory methods for detection of C. cayetanensis is of critical importance because of the high potential for environmental sa...

  • Article
  • Open Access
1 Citations
1,863 Views
14 Pages

22 August 2025

Marker-based motion capture systems using infrared cameras (IR MoCaps) are commonly employed in biomechanical research. However, their high costs pose challenges for many institutions seeking to implement such systems. This study aims to develop a ne...

  • Article
  • Open Access
13 Citations
3,972 Views
12 Pages

13 March 2023

One of the most significant characteristics, which biosensors are supposed to satisfy, is robustness against abundant molecules coexisting with target biomolecules. In clinical diagnoses and biosensing, blood, plasma, and serum are used daily as samp...

  • Review
  • Open Access
1,510 Views
26 Pages

21 September 2025

Cancer constitutes a category of diseases with high mortality rates, where early and precise detection plays a crucial role in diagnosis and treatment. Tumour markers are biomolecules produced during cancer progression, predominantly inert molecules...

  • Article
  • Open Access
31 Citations
6,168 Views
15 Pages

Detection of Peanut Allergen by Real-Time PCR: Looking for a Suitable Detection Marker as Affected by Processing

  • Africa Sanchiz,
  • Paulina Sánchez-Enciso,
  • Carmen Cuadrado and
  • Rosario Linacero

18 June 2021

Peanut (Arachis hypogaea) contains allergenic proteins, which make it harmful to the sensitised population. The presence of peanut in foods must be indicated on label, to prevent accidental consumption by allergic population. In this work, we use chl...

  • Article
  • Open Access
1 Citations
1,381 Views
30 Pages

Accurate and robust relative pose estimation is the first step in ensuring the success of an active debris removal mission. This paper introduces a novel method to detect structural markers on the European Space Agency’s Environmental Satellite...

  • Article
  • Open Access
1,056 Views
21 Pages

Autonomous Sewer Robot: A Laser Marker-Based Detection System

  • Vygantas Ušinskis,
  • Andrius Dzedzickis,
  • Justas Nekrašas and
  • Vytautas Bučinskas

Navigation technologies are becoming more advanced, helping to solve complicated problems in various fields. Navigation can be classified as global, in which predefined data and reference points from the working environment are used to generate a pat...

  • Article
  • Open Access
7 Citations
3,354 Views
12 Pages

Scale-Up Evaluation of a Composite Tumor Marker Assay for the Early Detection of Renal Cell Carcinoma

  • Dong Su Kim,
  • Won Sik Ham,
  • Won Sik Jang,
  • Kang Su Cho,
  • Young Deuk Choi,
  • Suki Kang,
  • Bora Kim,
  • Kook Jin Kim,
  • Eun Ji Lim and
  • Nam Hoon Cho
  • + 5 authors

25 September 2020

The early detection of renal cell carcinoma (RCC) using tumor markers remains an attractive prospect for the potential to downstage the disease. To validate the scale-up clinical performance of potential tumor markers for RCC (as a single marker and...

  • Article
  • Open Access
9 Citations
2,717 Views
15 Pages

Proof of Concept for the Detection with Custom Printed Electrodes of Enterobactin as a Marker of Escherichia coli

  • Alexandra Canciu,
  • Andreea Cernat,
  • Mihaela Tertis,
  • Silvia Botarca,
  • Madalina Adriana Bordea,
  • Joseph Wang and
  • Cecilia Cristea

31 August 2022

The rapid and decentralized detection of bacteria from biomedical, environmental, and food samples has the capacity to improve the conventional protocols and to change a predictable outcome. Identifying new markers and analysis methods represents an...

  • Communication
  • Open Access
890 Views
15 Pages

8 September 2025

To tackle the challenges of complex construction environment interference (e.g., lighting variations, occlusion, and marker contamination) and the demand for high-precision alignment during the hoisting process of bridge-erecting machines, this paper...

  • Article
  • Open Access
2 Citations
2,519 Views
20 Pages

Identification of Marker Compounds for the Detection of Anthraquinone-Based Reactive Dyes in Foods

  • Laurenz Küchner,
  • Binh Nguyen Thanh,
  • Lina Diers,
  • Chantal Tautz,
  • Gerold Jerz and
  • Peter Winterhalter

The detection of reactive dyes in food matrices is crucial for food safety and compliance with regulations, especially since the use of such in food products is not approved. This study investigates the potential of using tin(II)chloride and laccase...

  • Article
  • Open Access
6 Citations
3,443 Views
15 Pages

Detection of Marker Associated with CTC in Colorectal Cancer in Mononuclear Cells of Patients with Benign Inflammatory Intestinal Diseases

  • Johanna Born,
  • Alexander Hendricks,
  • Charlotte Hauser,
  • Jan-Hendrik Egberts,
  • Thomas Becker,
  • Christian Röder and
  • Susanne Sebens

23 December 2021

Colorectal carcinoma (CRC) belongs to the most common tumor entities in western countries. Circulating tumor cells (CTC) in blood of CRC patients are a powerful prognostic and predictive biomarker. However, whether CTC-associated markers can also be...

  • Article
  • Open Access
55 Citations
6,845 Views
18 Pages

23 December 2020

Herein we report the electropolymerization of a scopoletin based molecularly imprinted polymer (MIP) for the detection of lysozyme (Lyz), an enzymatic marker of several diseases in mammalian species. Two different approaches have been used for the im...

  • Article
  • Open Access
16 Citations
5,693 Views
17 Pages

Multi-Marker Immunofluorescent Staining and PD-L1 Detection on Circulating Tumour Cells from Ovarian Cancer Patients

  • Du-Bois Asante,
  • Michael Morici,
  • Ganendra R. K. A. Mohan,
  • Emmanuel Acheampong,
  • Isaac Spencer,
  • Weitao Lin,
  • Paula van Miert,
  • Samantha Gibson,
  • Aaron B. Beasley and
  • Elin S. Gray
  • + 3 authors

10 December 2021

Detection of ovarian cancer (OC) circulating tumour cells (CTCs) is primarily based on targeting epithelial markers, thus failing to detect mesenchymal tumour cells. More importantly, the immune checkpoint inhibitor marker PD-L1 has not been demonstr...

  • Article
  • Open Access
9 Citations
2,832 Views
11 Pages

Ultrasensitive Photoelectrochemical Immunoassay Strategy Based on Bi2S3/Ag2S for the Detection of the Inflammation Marker Procalcitonin

  • Guanhui Zhao,
  • Yingying Wang,
  • Huixin Wang,
  • Guozhen Bai,
  • Nuo Zhang,
  • Yaoguang Wang and
  • Qin Wei

10 March 2023

As an inflammatory marker, procalcitonin (PCT) is more representative than other traditional inflammatory markers. In this work, a highly efficient photoelectrochemical (PEC) immunosensor was constructed based on the photoactive material Bi2S3/Ag2S t...

  • Article
  • Open Access
26 Citations
4,817 Views
20 Pages

Evaluation of a Novel Mitochondrial Pan-Mucorales Marker for the Detection, Identification, Quantification, and Growth Stage Determination of Mucormycetes

  • Rita Caramalho,
  • Lisa Madl,
  • Katharina Rosam,
  • Günter Rambach,
  • Cornelia Speth,
  • Johannes Pallua,
  • Thomas Larentis,
  • Ricardo Araujo,
  • Ana Alastruey-Izquierdo and
  • Michaela Lackner
  • + 1 author

11 October 2019

Mucormycosis infections are infrequent yet aggressive and serious fungal infections. Early diagnosis of mucormycosis and its discrimination from other fungal infections is required for targeted treatment and more favorable patient outcomes. The major...

  • Article
  • Open Access
15 Citations
2,201 Views
3 Pages

Background: This is an initial study of the biofilm of Streptococcus mutans (S. mutans) and Aggregatibacter actinomycetemcomitans (A.a). S. mutans and A.a are bacteria that cause infection diseases in the oral cavity. These bacteria have the ability...

  • Communication
  • Open Access
11 Citations
3,364 Views
15 Pages

Ultra-High Sensitivity Terahertz Microstructured Fiber Biosensor for Diabetes Mellitus and Coronary Heart Disease Marker Detection

  • Jia Xue,
  • Yani Zhang,
  • Zhe Guang,
  • Ting Miao,
  • Zohaib Ali,
  • Dun Qiao,
  • Yiming Yao,
  • Kexin Wu,
  • Lei Zhou and
  • Nigel Copner
  • + 1 author

10 February 2023

Diabetes Mellitus (DM) and Coronary Heart Disease (CHD) are among top causes of patient health issues and fatalities in many countries. At present, terahertz biosensors have been widely used to detect chronic diseases because of their accurate detect...

  • Feature Paper
  • Review
  • Open Access
83 Citations
8,392 Views
18 Pages

Galectin-3: A Potential Prognostic and Diagnostic Marker for Heart Disease and Detection of Early Stage Pathology

  • Akira Hara,
  • Masayuki Niwa,
  • Tomohiro Kanayama,
  • Kei Noguchi,
  • Ayumi Niwa,
  • Mikiko Matsuo,
  • Takahiro Kuroda,
  • Yuichiro Hatano,
  • Hideshi Okada and
  • Hiroyuki Tomita

4 September 2020

The use of molecular biomarkers for the early detection of heart disease, before their onset of symptoms, is an attractive novel approach. Ideal molecular biomarkers, those that are both sensitive and specific to heart disease, are likely to provide...

  • Article
  • Open Access
5 Citations
2,399 Views
15 Pages

Glucose-Regulated Protein 78 Is a Potential Serum and Imaging Marker for Early Detection of Ovarian Cancer

  • Elizabeth A. Paris,
  • Janice M. Bahr,
  • Jacques S. Abramowicz,
  • Sanjib Basu and
  • Animesh Barua

10 February 2023

Background: Understanding malignant transformation associated with ovarian cancer (OVCA) is important to establish early detection tests. This study examined whether expression of glucose-regulated protein 78 (GRP78, marker of cellular stress) increa...

  • Article
  • Open Access
5 Citations
4,355 Views
12 Pages

28 January 2019

Tricholoma matsutake is a rare, precious, and wild edible fungus that could not be cultivated artificially until now. This situation has given way to the introduction of fake T. matsutake commodities to the mushroom market. Among the methods used to...

  • Article
  • Open Access
5 Citations
4,165 Views
28 Pages

Non-Structural Proteins (Nsp): A Marker for Detection of Human Coronavirus Families

  • María Concepción Tamayo-Ordóñez,
  • Ninfa María Rosas-García,
  • Benjamín Abraham Ayil-Gutiérrez,
  • Juan Manuel Bello-López,
  • Francisco Alberto Tamayo-Ordóñez,
  • Francisco Anguebes-Franseschi,
  • Siprian Damas-Damas and
  • Yahaira de Jesús Tamayo-Ordóñez

21 September 2023

SARS-CoV-2 was the cause of the global pandemic that caused a total of 14.9 million deaths during the years 2020 and 2021, according to the WHO. The virus presents a mutation rate between 10−5 and 10−3 substitutions per nucleotide site pe...

  • Article
  • Open Access
7 Citations
2,629 Views
16 Pages

18 May 2021

Blood-based B-cell activating factor (BAFF), growth differentiation factor-15 (GDF-15) and osteopontin (OPN) have been identified to be promising biomarkers for the metastases of uveal melanoma (UM). This study intended to assess their kinetics and t...

  • Article
  • Open Access
1 Citations
1,515 Views
17 Pages

Background: Previously, we reported elevated levels of fucosylated α1-acid glycoprotein (fAGP) in plasma samples from patients with diverse types of cancers. Accordingly, fAGP was assumed to be a potential biomarker for the early detection of c...

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

10 December 2021

During the automatic driving of a vehicle, the vehicle’s positional information is important for vehicle driving control. If fixed-point land markers such as magnetic markers are used, the vehicle’s current position error can be calculate...

  • Article
  • Open Access
3,040 Views
17 Pages

Diagnostic and Prognostic Markers for Pancreatitis and Pancreatic Ductal Adenocarcinoma

  • Havish S. Kantheti,
  • Michael A. Hale,
  • Shreoshi Pal Choudhuri,
  • Huocong Huang,
  • Xu-dong Wang,
  • Yalda Zolghadri,
  • Giulio Innamorati,
  • Sai Prasada Rao Manikonda,
  • Naviya Reddy and
  • Thomas M. Wilkie
  • + 9 authors

Diagnostic markers are desperately needed for the early detection of pancreatic ductal adenocarcinoma (PDA). We describe sets of markers expressed in temporal order in mouse models during pancreatitis, PDA initiation and progression. Cell type specif...

  • Article
  • Open Access
12 Citations
4,918 Views
18 Pages

19 January 2022

Single-nucleotide polymorphisms (SNPs) are one of the most common forms of genetic variation and as such are powerful tools for the identification of bacterial strains, their genetic diversity, phylogenetic analysis, and outbreak surveillance. In thi...

  • Article
  • Open Access
5 Citations
5,101 Views
8 Pages

Immuno-Detection of C3a, a C3 Complement Activated Product in Mastitis Milk, a Potential Diagnostic Marker

  • Thanislass Jacob,
  • Gangasudan Subramani,
  • Prathiba Sivaprakasam,
  • Antony P. Xavier and
  • Hirak K. Mukhopadhyay

23 February 2017

The sub-clinical form of mastitis is difficult to detect and causes huge economic loss to the dairy industry. It has become a threat to public health at large, thus there is a need for definite diagnosis of the disease. Therefore, this study was unde...

  • Review
  • Open Access
3 Citations
6,381 Views
20 Pages

Accurate dating of Toxoplasma gondii infection is essential for effective clinical management, particularly in pregnant women and immunocompromised individuals, where distinguishing acute from chronic infection informs treatment decisions. Serologica...

  • Feature Paper
  • Review
  • Open Access
121 Citations
15,720 Views
14 Pages

11 March 2020

Environmental DNA (eDNA) techniques are gaining attention as cost-effective, non-invasive strategies for acquiring information on fish and other aquatic organisms from water samples. Currently, eDNA approaches are used to detect specific fish species...

  • Article
  • Open Access
4 Citations
4,110 Views
22 Pages

Autonomous Landing Guidance for Quad-UAVs Based on Visual Image and Altitude Estimation

  • Lingxia Mu,
  • Shaowei Cao,
  • Youmin Zhang,
  • Xielong Zhang,
  • Nan Feng and
  • Yuan Zhang

15 January 2025

In this paper, an autonomous landing guidance strategy is proposed for quad-UAVs, including landing marker detection, altitude estimation, and adaptive landing commands generation. A double-layered nested marker is designed to ensure that the marker...

  • Article
  • Open Access
2 Citations
2,247 Views
19 Pages

Vision-Based Damage Detection for One-Fixed-End Structures Based on Aligned Marker Space and Decision Fusion

  • Ziemowit Dworakowski,
  • Pawel Zdziebko,
  • Kajetan Dziedziech and
  • Krzysztof Holak

14 December 2022

It is possible to detect damage in structures based only on vision-system-based assessment of their deformation shape under load. There is, however, a gap between available methods designed to detect damage in beam-like structures and engineering nee...

  • Article
  • Open Access
15 Citations
9,969 Views
16 Pages

Two-Dimensional Radial Laser Scanning for Circular Marker Detection and External Mobile Robot Tracking

  • Mercè Teixidó,
  • Tomàs Pallejà,
  • Davinia Font,
  • Marcel Tresanchez,
  • Javier Moreno and
  • Jordi Palacín

28 November 2012

This paper presents the use of an external fixed two-dimensional laser scanner to detect cylindrical targets attached to moving devices, such as a mobile robot. This proposal is based on the detection of circular markers in the raw data provided by t...

  • Article
  • Open Access
2 Citations
2,574 Views
14 Pages

Surface-Modified Compounds Improve the Detection Sensitivity of Terahertz Metasurface Biosensors

  • Junrong Hu,
  • Quanjun Liu,
  • Jie Chen,
  • Peng Sun,
  • Shangjun Lin and
  • Fangrong Hu

30 July 2023

Some trace elements in the human body, such as proteins and metabolites, are closely related to human health. Changes in the concentration of proteins can usually be used as indicators for the diagnosis of diseases. On the other side, some metabolite...

  • Review
  • Open Access
872 Views
11 Pages

Molecular Markers Based Identification of Diversity for Drought Tolerance in Bread Wheat Varieties and Synthetic Hexaploids

  • Zahid Hussain Shah,
  • Muhammad Munir,
  • Abdul Mujeeb Kazi,
  • Tahir Mujtaba and
  • Zaheer Ahmed

The complexity of the wheat genome has delayed the development and application of molecular markers to this species and wheat now lies behind barley, maize and rice in marker development. However, improvements in marker detection systems and in the t...

  • Article
  • Open Access
1 Citations
336 Views
17 Pages

A High-Throughput, Model-Free Marker Library Approach for Multivariate Adulteration Detection in Vegetable Oils: From Metabolomic Discovery to Regulatory Screening

  • Hui Wang,
  • Xiaotu Chang,
  • Yan Zhang,
  • Lu Wang,
  • Lili Hu,
  • Nan Deng,
  • Jijun Qin,
  • Feifei Zhong,
  • Ben Li and
  • Peng Zhou
  • + 3 authors

6 February 2026

Adulteration of high-value oils such as olive and camellia oil poses serious challenges to market integrity and consumer safety. This study develops a comprehensive, model-free marker library for high-throughput detection of single and multivariate a...

  • Article
  • Open Access
3 Citations
2,543 Views
17 Pages

Clinical Validation of Plasma Metabolite Markers for Early Lung Cancer Detection

  • Lun Zhang,
  • Jiamin Zheng,
  • Rashid A. Bux,
  • Jean-François Haince,
  • Claudia Torres-Calzada,
  • Rupasri Mandal,
  • Andrew Maksymiuk,
  • Guoyu Huang,
  • Paramjit S. Tappia and
  • David S. Wishart
  • + 2 authors

Early detection of lung cancer significantly improves survival, yet current screening methods have limitations. This study aimed to identify a robust panel of plasma metabolites for early-stage non-small cell lung cancer (NSCLC) diagnosis using a lar...

  • Article
  • Open Access
6 Citations
2,456 Views
15 Pages

Oregano (Origanum vulgare and O. onites) is one of the most frequently counterfeited herbs in the world and is diluted with the leaves of a wide variety of plants. In addition to olive leaves, marjoram (O. majorana) is often used for this purpose in...

of 179