Showing 521 - 540 results of 901 for search '"Medical imaging"', query time: 0.06s Refine Results
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    Mobile photon counting detector CT with multi material decomposition methods for neuroimaging of patients in intensive care unit by Su-Jin Park, Kwanhee Han, Junyoung Park, Jonghwan Min, Dufan Wu, Doil Kim, Kyutae Kang, Duhgoon Lee, Rajiv Gupta, Jinwook Jung

    Published 2024-12-01
    “…Abstract The photon-counting detector computed tomography (PCD-CT) is a promising new technology that provides more spectral information in medical imaging. PCD-CT enables bedside imaging in the neuro intensive care unit (neuro ICU) for patients with life-threatening conditions such as brain hemorrhage and ischemic stroke. …”
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  7. 527

    Leveraging Radiomics and Genetic Algorithms to Improve Lung Infection Diagnosis in X-Ray Images Using Machine Learning by A. Beena Godbin, S. Graceline Jasmine

    Published 2024-01-01
    “…Radiomics, an emerging discipline in medical imaging, focuses on extracting detailed quantitative features from images to unveil subtle patterns imperceptible to the naked eye. …”
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  8. 528

    A Review on Covid-19 Detection Using Artificial Intelligence from Chest CT Scan Slices by Dhanshri M. Mali, S. A. Patil

    Published 2024-11-01
    “…COVID-19 has been detected using medical imaging modalities such as chest X-rays and computed tomography (CT) scans due to their non-invasive nature and accessibility. …”
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  9. 529

    The Data Heterogeneity Issue Regarding COVID-19 Lung Imaging in Federated Learning: An Experimental Study by Fatimah Alhafiz, Abdullah Basuhail

    Published 2025-01-01
    “…Addressing data heterogeneity, a critical challenge in medical imaging, is essential for improving both global performance and local personalization in FL systems. …”
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  10. 530

    Supervised contrastive pre-training models for mammography screening by Zhenjie Cao, Zhuo Deng, Zhicheng Yang, Jie Ma, Lan Ma

    Published 2025-02-01
    “…We believe this work is the first to show that supervised contrastive pre-training (SCP) followed by supervised fine-tuning (SF) can outperform the supervised counterpart on these two critical medical imaging tasks.…”
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  11. 531

    Fetal Safety in MRI During Pregnancy: A Comprehensive Review by Gal Puris, Angela Chetrit, Eldad Katorza

    Published 2025-01-01
    “…As medical imaging continues to expand, concerns about the potential risks of ionizing radiation to the developing fetus have led to a preference for non-radiation-based alternatives such as ultrasonography and fetal MRI. …”
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    A Review of Digital Pixel Sensors by Md Rahatul Islam Udoy, Shamiul Alam, Md Mazharul Islam, Akhilesh Jaiswal, Ahmedullah Aziz

    Published 2025-01-01
    “…Digital pixel sensor (DPS) has evolved as a pivotal component in modern imaging systems and has the potential to revolutionize various fields such as medical imaging, astronomy, surveillance, IoT devices, etc. …”
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  13. 533

    An efficient hybrid model of CNNs and different kernels of SVM for brain tumor classification by Mohammed Bourennane, Hilal Naimi

    Published 2023-10-01
    “…Moreover, MRI is extensively utilized in medical imaging and image processing to identify variations in various regions of the body. …”
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    Enhanced Brain Tumor MRI Classification Using Stationary Wavelet Transform, ResNet50V2, and LSTM Networks by Oussama Abda, Hilal NAIMI

    Published 2025-01-01
    “…This work brought forward the prospects of developing an automated, accurate, and reliable brain tumor classification system from SWT, ResNet50V2, and LSTM, whereas otherwise, it catered for needs in the enhancement of diagnostic tools in medical imaging. The method was analyzed using the Kaggle dataset and scored an amazing accuracy of 98.7%, which proved the effectiveness of the method in improving brain tumor classification. …”
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    A multiscale model for glioma spread including cell-tissue interactions and proliferation by Christian Engwer, Markus Knappitsch, Christina Surulescu

    Published 2015-12-01
    “…Glioma is a broad class of brain and spinal cord tumors arising from glia cells, which are the main brain cells that can develop into neoplasms.They are highly invasive and lead to irregular tumor margins which are not precisely identifiable by medical imaging, thus rendering a precise enough resection very difficult.The understanding of glioma spread patterns is hence essential for both radiological therapy as well as surgical treatment.In this paper we propose a multiscale model for glioma growth including interactions of the cells with the underlying tissuenetwork, along with proliferative effects. …”
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