Showing 2,841 - 2,860 results of 14,630 for search '"Image"', query time: 0.08s Refine Results
  1. 2841
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    Spatiotemporal variability of turbidity water in tidal areas of Perak River, Malaysia, based on field survey and Sentinel-2 image analysis by Takahashi Haruna, Yamasaki Yosei, Nakata Akane, Okada Shoji

    Published 2025-01-01
    “…An equation to estimate turbidity from surface reflectance at near-infrared wavelengths was experimentally developed using fine sand collected from the Perak River, and this equation was applied to past Sentinel-2 images to clarify the spatiotemporal variability characteristics of turbidity in the tidal zone. …”
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  3. 2843
  4. 2844

    A Joint Network of 3D-2D CNN Feature Hierarchy and Pyramidal Residual Model for Hyperspectral Image Classification by Hongwei Wei, Yufan Wang, Yu Sun, Jianfeng Zheng, Xiaodong Yu

    Published 2025-01-01
    “…Since convolutional neural networks (CNN) can extract deeper features from hyperspectral images, they show good classification performance in the hyperspectral image (HSI) classification task. …”
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  5. 2845
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  7. 2847

    Assessing the performance of zero-shot visual question answering in multimodal large language models for 12-lead ECG image interpretation by Tomohisa Seki, Yoshimasa Kawazoe, Yoshimasa Kawazoe, Hiromasa Ito, Yu Akagi, Toru Takiguchi, Kazuhiko Ohe, Kazuhiko Ohe

    Published 2025-02-01
    “…This study evaluated the diagnostic performance of zero-shot VQA with multimodal LLMs on 12-lead ECG images. The results revealed that multimodal LLM tended to make more errors in extracting and verbalizing image features than in describing preconditions and making logical inferences. …”
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  8. 2848
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    Automatic Adaptive Algorithm for Delineation of Cerebral-Spinal Fluid Regions for Non-contrast Magnetic Resonance Imaging Volumetry and Cisternography in Mice by Ryszard Gomolka

    Published 2025-01-01
    “…Magnetic resonance imaging (MRI) is an invaluable method of choice for anatomical and functional in vivo imaging of the brain. …”
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  11. 2851

    Experimental Study on Shear Failure Characteristics of Jointed Rock Mass Based on Direct Shear Tests and Digital Image Correction Techniques by Fenhua Ren, Liwei Zhang, Xinghui Wu, Wensheng Liu

    Published 2021-01-01
    “…During the shear tests, the strain field is monitored in real-time by digital image correction (DIC) technology. Experimental results show that the shear strength, shear strain evolution, and failure mode for the jointed specimens are affected by the dip angles of the discontinuous joints. …”
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  12. 2852

    Improved COVID-19 Diagnosis Using a Hybrid Transfer Learning Model with Fuzzy Edge Detection on CT Scan Images by Hassan Salarabadi, Mohammad Saber Iraji, Mehdi Salimi, Mehdi Zoberi

    Published 2024-01-01
    “…CT imaging provides detailed and comprehensive visualization of lung abnormalities associated with the disease, aiding in accurate and timely diagnosis. …”
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  13. 2853
  14. 2854

    Evaluation of Left Atrial Function in Patients with Paroxysmal Atrial Fibrillation Using Left Atrial Automatic Myocardial Functional Imaging Ultrasonography by Hailan Liu, Lili Chen, Yan Song, Yingying Xu, Chunquan Zhang

    Published 2023-01-01
    “…To evaluate volume and strain of the left atrium (LA) in people suffering from paroxysmal atrial fibrillation which is not valvular (NVPAF) using the new technology of left atrial automatic myocardial function imaging (AFILA) and to analyze prognostic factors in patients with NVPAF by follow-up. …”
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  15. 2855

    Combined Color-Doppler Flow and Angio Planewave UltraSensitive™ Imaging for Analysis of Hemodynamic Characteristics of Normal Upper Limb Arteries by Yanzhou Liu, Xiyue Zhang, Hang Yang, Xueyan Tan, Duo Huang, Hongmei Yuan, Lili Yu, Fang Yang, Yuan Zou, Xiuli He, Yuqun Luo, Fangzhao Cui, Ping Wang, Zukun Li, Qing Zhang, Ning Zhang, Binglei Jiang, Wensheng Yue

    Published 2024-05-01
    “…Methods We analyzed the characteristics and changes in the regularities of ultrasonic parameters in the upper extremity arteries of 104 healthy volunteers using color Doppler flow imaging and Angio Planewave UltraSensitive™ imaging. …”
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  16. 2856

    Combination of the Focus-Forming Assay and Digital Automated Imaging Analysis for the Detection of Dengue and Zika Viral Loads in Cultures and Acute Disease by Sara Bolívar-Marin, Irene Bosch, Carlos F. Narváez

    Published 2022-01-01
    “…The focus-forming assay (FFA) reveals critical aspects of virus-host interactions, as it is a quantitative assay to determine viral loads. Automated image analysis provides evaluations of relative amounts of intracellular viral protein at the single-cell level. …”
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  17. 2857
  18. 2858

    X-Ray Computed Tomography Analysis of Sajau Coal, Berau Basin, Indonesia: 3D Imaging of Cleat and Microcleat Characteristics by Ahmad Helman Hamdani

    Published 2015-01-01
    “…This technique also identified the direction of face cleats and butt cleats as shown in the resulting 3D images. Based on the images, face cleats show a NNE-SSW direction while butt cleats have a NW-SE direction. …”
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  19. 2859

    Performance Evaluation of 3-D Convolutional Neural Network for Multitemporal Flood Classification Framework With Synthetic Aperture Radar Image Data by Dodi Sudiana, Indra Riyanto, Mia Rizkinia, Rahmat Arief, Anton Satria Prabuwono, Josaphat Tetuko Sri Sumantyo, Ketut Wikantika

    Published 2025-01-01
    “…The dataset included 24 S-1 scenes with Dual VV and VH polarization from March 2019 to February 2020, divided into two co-event images, 18 preevent images, and four postevent images. …”
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