Showing 241 - 260 results of 547 for search '"image analysis"', query time: 0.06s Refine Results
  1. 241

    Analysis of spatio-temporal fungal growth dynamics under different environmental conditions by Liselotte De Ligne, Guillermo Vidal-Diez de Ulzurrun, Jan M. Baetens, Jan Van den Bulcke, Joris Van Acker, Bernard De Baets

    Published 2019-06-01
    “…Fortunately, more automated ways of measurement are gaining momentum due to the availability of cheap imaging and processing equipment and the development of dedicated image analysis algorithms. In this paper, we use image analysis to assess the impact of environmental conditions on the growth dynamics of two economically important fungal species, Coniophora puteana and Rhizoctonia solani. …”
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  2. 242

    Disease Severity Indexes and Treatment Evaluation Criteria in Vitiligo by Tamihiro Kawakami, Takashi Hashimoto

    Published 2011-01-01
    “…We plan to add the digital image analysis system, health-related quality of life questionnaire, affected skin location, and skin color in the original scale.…”
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  3. 243

    Online Quality Detection System for Gear based on Machine Vision by Xiaojin Wu, Wencheng Wang

    Published 2019-04-01
    “…In view of the problems existing in the defects detection for gear, a design scheme of the on-line detection system is proposed based on machine vision, and the functions such as image acquisition and display, image analysis and operation control are realized. The system controls the feeding equipment and the conveyor belt through the MCU control module, and using the photoelectric switch to trigger the high-speed camera to collect the image of the gear in real time. …”
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  4. 244

    Emotion Estimation Using Noncontact Environmental Sensing with Machine and Deep Learning Models by Tsumugi Isogami, Nobuyoshi Komuro

    Published 2025-01-01
    “…This paper presents a method for estimating arousal and emotional valence levels using non-contact environmental sensing, addressing challenges such as discomfort from long-term device wear and privacy concerns associated with facial image analysis. We employed environmental data to develop machine learning models, including Random Forest, Gradient Boosting Decision Trees, and the deep learning model CNN-LSTM, and evaluated their accuracy in estimating emotional states. …”
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  5. 245

    Design of Gear Transmission Contact Ratio Detection System by Rongxian Wang, Danwen Zhang, Tailing Chen, Jianhang He, Biao Wu

    Published 2020-12-01
    “…The industrial camera is used to capture the moving image of gear meshing,and image analysis is carried out based on the digital speckle correlation method,and the relevant parameters and contact ratio of gear mechanism are measured. …”
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  6. 246

    Use of a gray level co-occurrence matrix to characterize duplex stainless steel phases microstructure by F. R. Renzetti, L. Zortea

    Published 2013-04-01
    “…Some photos have been taken by SEM microscope and submitted to image analysis. The analysis carried out is based on the determination of co-occurrence matrix and on the following interpretation of appropriate indicators. …”
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  7. 247

    Structural Disruption of Cilia and Increased Cytoplasmic Tubulin in Biliary Atresia—An Exploratory Study Focusing on Early Postoperative Prognosis Following Portoenterostomy by Patrícia Quelhas, Rui Oliveira, Carlos Kieling, Sandra Vieira, Jorge dos Santos

    Published 2025-01-01
    “…Liver samples from fourteen BA patients and six controls with another liver disease were analyzed by digital image analysis, with data evaluated using Spearman’s correlation and independent <i>t</i>-tests. …”
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  8. 248

    Biofilm architecture and dynamics of the oral ecosystem by Rina Rani Ray

    Published 2024-12-01
    “…Therefore, studying the architecture and dynamics of oral biofilms is essential and can be achieved through image analysis and modern technologies, such as AI-enabled technologies and surface topography-adaptive robotic superstructures.…”
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  9. 249

    Investigation on influence of SiCp on three-body abrasive wear behaviour of glass/epoxy composites by Ajith G. Joshi, S. Basavarajappa, S. Ellangovan, B.M. Jayakumar

    Published 2021-04-01
    “…The linear regression was also presented in the study to correlate abrasion parameters with wear rate. SEM image analysis of abraded surface revealed the occurrence of ploughing, micro-cutting, matrix removal and fiber breakage.…”
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  10. 250

    Skin Cancer Classification Using a Hybrid Pre-trained CNN with Random Forest Classifier by Okky Darmawan Kostidjan, Yudhi Purwanto, Anny Yuniarti

    Published 2024-08-01
    “…Recent advances in Convolutional Neural Networks (CNN) enable automated, accurate image analysis for early identification. This study explores pre-trained CNN models, including DenseNet-201, InceptionV3, MobileNet, ResNet50, and VGG16, by modifying them to better identify skin lesions as malignant or benign. …”
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  11. 251

    Research on 4G/5G voice quality optimization based on data mining and geographic visualization by Jian HU, Lei SUN, Yiyan YIN, Xiaokang YANG, Jingui BAI, Yejiang ZHANG

    Published 2022-10-01
    “…Traditional voice quality optimization relies on field test, case accumulation and expert experience.It is costly and inefficient to analyze problems by manual test.Through the application of data mining, decision tree machine learning algorithm, geographic visualization and other technologies, a voice experience optimization visualization platform based on big data analysis was developed, which could effectively identify the laws in voice big data, and realize the functions of correlation analysis between user voice experience index and wireless network performance index, intelligent recognition of degradation threshold and image analysis of poor quality areas.It is conducive to reduce the skill threshold of network engineers, improve the work efficiency of network optimization, save network operation and maintenance costs, and provide accurate and effective voice experience improvement solutions for the industry.…”
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  12. 252

    Performance Characteristic of Cold Recycled Mixture with Asphalt Emulsion and Chemical Additives by Shaowen Du

    Published 2015-01-01
    “…Several recommendations are presented for the selection of chemical materials. Based on ESEM image analysis, the interface bonding mechanism is proposed to explain the performance characteristic of the recycled mixture with asphalt emulsion and cementitious materials.…”
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  13. 253

    Concatenated Attention: A Novel Method for Regulating Information Structure Based on Sensors by Zeyu Zhang, Tianqi Chen, Yuki Todo

    Published 2025-01-01
    “…Neural networks, including Convolutional Neural Networks (CNNs) and Transformers, have advanced image analysis but remain constrained by computational demands and insufficient data. …”
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  14. 254

    Resistance Characteristics of Riparian Plants in South China:A Case Study of Shenzhen River by ZHENG Shaoping, TONG Xiaolei, HU Haonan

    Published 2023-01-01
    “…The water-blocking characteristics of riparian plants are an important factor affecting the flood discharge capacity of the river.Taking the Shenzhen River as an instance,this paper adopts image analysis remote sensing to analyze the changes in the growth range of riparian plants from 2008 to 2018.Based on the measured flood data and a one-dimensional mathematical model,research combinations of different channel composite roughness are set to quantitatively analyze the influence of the riparian plants on the composite roughness of the river section and then study the degree of influence of riparian plants on flood flow velocity and flood stage.The study shows that from 2008 to 2018,the riparian plants in the middle and lower reaches of the Shenzhen River expanded by nearly 30 m into the river channel.The composite roughness of the river channel increased by about 0.005.In flood conditions of once in 200,100,and 50 years,the water level of the river channel increased by 1.1 m,0.7 m,and 0.5 m,respectively.…”
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  15. 255

    Thermal degradation in Carrara marbles as the cause of deformation of cladding slabs by A. Spagnoli, M. Migliazza, M. Zucali, A.M. Ferrero

    Published 2014-09-01
    “…The digital photographs are treated by an image analysis code which is capable of extracting grain size and shape distributions. …”
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  16. 256

    zIncubascope: Long-term quantitative imaging of multi-cellular assemblies inside an incubator. by Anirban Jana, Naveen Mekhileri, Adeline Boyreau, Aymerick Bazin, Nadège Pujol, Kevin Alessandri, Gaëlle Recher, Pierre Nassoy, Amaury Badon

    Published 2025-01-01
    “…Combined with a customized pipeline of image analysis, our solution provides insight into the impact of confinement on the morphogenesis of these self-organized systems.…”
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  17. 257

    ANO7 expression in the prostate modulates mitochondrial function and lipid metabolism by Christoffer Löf, Nasrin Sultana, Neha Goel, Samuel Heron, Gudrun Wahlström, Andrew House, Minna Holopainen, Reijo Käkelä, Johanna Schleutker

    Published 2025-02-01
    “…Targeted metabolomics showed reduced levels of the amino acid aspartate, indicating disrupted mitochondrial function in the ANO7-expressing cells. Image analysis demonstrated altered mitochondrial morphology in these cells. …”
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  18. 258

    Real-Time G-Protein-Coupled Receptor Imaging to Understand and Quantify Receptor Dynamics by María S. Aymerich, J. López-Azcárate, J. Bonaventura, G. Navarro, D. Fernández-Suárez, V. Casadó, F. Mayor, C. Lluís, M. Valencia, J. Artieda, Rafael Franco

    Published 2011-01-01
    “…Thus, we believe that live imaging of GPCRs using spinning disk confocal image analysis constitutes a powerful tool to study of receptor dynamics.…”
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  19. 259

    Mjolnir: Extending HAMMER Using a Diffusion Transformation Model and Histogram Equalization for Deformable Image Registration by Lotta M. Ellingsen, Jerry L. Prince

    Published 2009-01-01
    “…Image registration is a crucial step in many medical image analysis procedures such as image fusion, surgical planning, segmentation and labeling, and shape comparison in population or longitudinal studies. …”
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  20. 260

    Multimodal Imaging of Waldenstrom Macroglobulinemia-Associated Hyperviscosity-Related Retinopathy Treated with Plasmapheresis by Michael J. Schatz, Carl S. Wilkins, Oscar Otero-Marquez, Toco Y. P. Chui, Richard B. Rosen, Meenakashi Gupta

    Published 2021-01-01
    “…The authors present a case of a patient with Waldenstrom macroglobulinemia who had resolution of white-centered peripheral retinal lesions and parafoveal outer nuclear layer hyperreflective material following plasmapheresis. Applying image analysis software to before and after OCT-A images, the authors were able to show an objective decrease in retinal capillary and large vessel density following plasmapheresis. …”
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