Showing 241 - 260 results of 2,682 for search '"computed tomography"', query time: 0.07s Refine Results
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    Pore structure characterization of porous building material by X-ray computed tomography (XCT) and X-ray microscopy (XRM) by Chengnan Shi, Jeroen Soete, Hans Janssen

    Published 2025-02-01
    “…To address the conflict between the field of view and resolution, an image chain with eight three-dimensional greyscale image sets is acquired through X-ray computed tomography (XCT) and X-ray microscopy (XRM), with their voxel sizes progressively spanning from nanometers to micrometers. …”
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    Hyoid Bone Position in Patients with and without Temporomandibular Joint Osteoarthrosis: A Cone-Beam Computed Tomography and Cephalometric Analysis by Xueman Zhou, Xin Xiong, Zhebin Yan, Chuqiao Xiao, Yingcheng Zheng, Jun Wang

    Published 2021-01-01
    “…The present cross-sectional study was conducted in 427 participants whose osseous status was evaluated using cone-beam computed tomography and classified into normal, indeterminate osteoarthrosis (OA), and OA. …”
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  18. 258

    Impact of 68Ga-FAPI positron emission tomography/computed tomography on staging and tumor management in patients with gastric cancer by Shunyu Zhang, Minggang Su, Qianrui Li, Qiancheng Hu, Xijiao Liu, Xiaolong Chen, Hongfeng Gou

    Published 2025-01-01
    “…Methods We retrospectively included patients with gastric cancers who underwent contrast-enhanced computed tomography (ceCT), followed by 68Ga-FAPI PET/CT within 30 days. 68Ga-FAPI PET/CT was performed for initial staging or detection of postoperative recurrence. …”
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  19. 259

    Dentoalveolar characteristics in subjects with different anteroposterior relationships: a retrospective cross-sectional Cone-Beam Computed Tomography study by Obada Rawaqa, Kazem S. AlNimri, Elham S. Abu Alhaija

    Published 2024-12-01
    “…Methods Cone Beam Computed Tomography (CBCT) images of 89 patients (178 teeth/tooth type) were included in the study. …”
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  20. 260

    Low-Dosed X-Ray Computed Tomography Imaging by Regularized Fully Spatial Fractional-Order Perona-Malik Diffusion by Zhiwu Liao

    Published 2013-01-01
    “…Existing fractional-order Perona-Malik Diffusion (FOPMD) algorithms used in noise suppressing suffer from undesired artifacts and speckle effect, which hamper FOPMD used in low-dosed X-ray computed tomography (LDCT) imaging. In this paper, we propose a new FOPMD method for low-dose computed tomography (LDCT) imaging, which is called regularized fully spatial FOPMD (RFS-FOPMD), whose numerical scheme is also given based on Grünwald-Letnikov derivative (G-L derivative). …”
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