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Image segmentation is the most challenging issue in computer vision applications. And most difficulties for crops management in agriculture are the lack of appropriate methods for detecting the leaf damage for pests treatment. In this paper…

Computer Vision and Pattern Recognition · Computer Science 2014-02-25 Eric Hitimana , Oubong Gwun

Healthcare-Associated Infections present a major threat to patient safety globally. According to studies, more than 50% of HAI could be prevented by proper hand hygiene. Effectiveness of hand hygiene is regularly evaluated with the…

Human-Computer Interaction · Computer Science 2023-07-13 Száva Bánsághi , Viola Sári , Péter Szerémy , Ákos Lehotsky , Bence Takács , Brigitta K. Tóth , Tamás Haidegger

Apple scab is a fungal disease caused by Venturia inaequalis. Disease is of particular concern for growers, as it causes significant damage to fruit and leaves, leading to loss of fruit and yield. This article examines the ability of deep…

Computer Vision and Pattern Recognition · Computer Science 2023-02-20 Robert Rouš , Joseph Peller , Gerrit Polder , Selwin Hageraats , Thijs Ruigrok , Pieter M. Blok

Identifying chemical compounds is essential in several areas of science and engineering. Laser-based techniques are promising for autonomous compound detection because the optical response of materials encodes enough electronic and…

Machine Learning · Computer Science 2023-03-17 Thulasi Bikku , Rubén A. Fritz , Yamil J. Colón , Felipe Herrera

This research introduces an advanced method for diagnosing diseases in sweet orange leaves by utilising advanced artificial intelligence models like YOLOv8 . Due to their significance as a vital agricultural product, sweet oranges encounter…

Computer Vision and Pattern Recognition · Computer Science 2024-09-11 Sabit Ahamed Preanto , Md. Taimur Ahad , Yousuf Rayhan Emon , Sumaya Mustofa , Md Alamin

The aggregation of amyloid-forming peptides is a dynamic, complex process that underlies their diverse biological activities, from physiological functions to disease-associated dysfunctions. While the structure of fibrillar end-products is…

Phytoplankton parasites are largely understudied microbial components with a potentially significant ecological impact on phytoplankton bloom dynamics. To better understand their impact, we need improved detection methods to integrate…

This paper presents a framework which uses computer vision algorithms to standardise images and analyse them for identifying crop diseases automatically. The tools are created to bridge the information gap between farmers, advisory call…

Computer Vision and Pattern Recognition · Computer Science 2019-12-23 Nantheera Anantrasirichai , Sion Hannuna , Nishan Canagarajah

This paper presents a smartphone-based imaging system capable of quantifying the concentration of an assortment of biological/chemical assay samples. The main objective is to construct an image database which characterizes the relationship…

Image and Video Processing · Electrical Eng. & Systems 2026-04-17 Zhendong Cao , Hongji Dai , Zhida Li , Ash Parameswaran

Patient-specific therapies require that cells be manufactured in multiple batches of small volumes, making it a challenge for conventional modes of quality control. The added complexity of inherent variability (even within batches)…

Biological Physics · Physics 2018-04-17 Derrick Yong , Ahmad Amirul Abdul Rahim , Jesslyn Ong , May Win Naing

The excessive application of pesticides, particularly the overreliance on insecticides for the protection of desirable crops from pests, has posed a significant threat to both ecological systems and human health due to environmental…

Fluorescent detection of proteins is a popular method of detection allying sensitivity, linearity and compatibility with mass spectrometry. Among the numerous methods described in the literature, staining with ruthenium II…

Genomics · Quantitative Biology 2011-02-15 Catherine Aude-Garcia , Véronique Collin-Faure , Sylvie Luche , Thierry Rabilloud

Nitrogen-vacancy (NV) centers show great potentials for nanoscale bio-sensing and bio-imaging. Nevertheless, their envisioned bio-applications suffer from intrinsic background noise due to unavoidable light scattering and autofluorescence…

Optics · Physics 2024-08-05 Yayin Tan , Xiaolu Wang , Feng Xu , Xinhao Hu , Yuan Lin , Bo Gao , Zhiqin Chu

Salinity stress poses a significant challenge to global agriculture, necessitating efficient and scalable approaches for early detection and management. This review examines advanced optical spectroscopic imaging techniques, including…

Quantitative Methods · Quantitative Biology 2025-09-03 Ramji Gupta , Snehprabha Gujrathi , Swati Sharma , Saurav Bharadwaj

The consumption of microbial-contaminated food and water is responsible for the deaths of millions of people annually. Smartphone-based microscopy systems are portable, low-cost, and more accessible alternatives for the detection of Giardia…

Image and Video Processing · Electrical Eng. & Systems 2024-08-07 Suprim Nakarmi , Sanam Pudasaini , Safal Thapaliya , Pratima Upretee , Retina Shrestha , Basant Giri , Bhanu Bhakta Neupane , Bishesh Khanal

Pistachio nut is mainly consumed as raw, salted or roasted because of its high nutritional properties and favorable taste. Pistachio nuts with shell and kernel defects, besides not being acceptable for a consumer, are also prone to insects…

Computer Vision and Pattern Recognition · Computer Science 2019-07-01 Mehdi Abbaszadeh , Aliakbar Rahimifard , Mohammadali Eftekhari , Hossein Ghayoumi Zadeh , Ali Fayazi , Ali Dini , Mostafa Danaeian

Diseases in plants cause significant danger to productive and secure agriculture. Plant diseases can be detected early and accurately, reducing crop losses and pesticide use. Traditional methods of plant disease identification, on the other…

Image and Video Processing · Electrical Eng. & Systems 2024-10-04 Rikathi Pal , Anik Basu Bhaumik , Arpan Murmu , Sanoar Hossain , Biswajit Maity , Soumya Sen

Surface contamination of $^{222}$Rn progeny from the $^{238}$U natural decay chain is one of the most difficult background contributions to measure in rare event searches experiments. In this work we propose AlphaCAMM, a gaseous chamber…

Metal-organic frameworks (MOFs) stand as one of the most promising materials for the development of advanced technologies owing to their unique combination of properties. The conventional synthesis of MOFs involves a direct reaction of the…

Applied Physics · Physics 2021-01-22 Mario Gutiérrez , Annika F. Möslein , Jin-Chong Tan

Fusarium Head Blight (FHB) is a serious fungal disease affecting wheat (including durum), barley, oats, other small cereal grains, and corn. Effective monitoring and accurate detection of FHB are crucial to ensuring stable and reliable food…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Yu-Fan Lin , Ching-Heng Cheng , Bo-Cheng Qiu , Cheng-Jun Kang , Chia-Ming Lee , Chih-Chung Hsu