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Listar por palabra clave "CT image reconstruction"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "CT image reconstruction"

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    CT Image Reconstruction Based on GPUs 
    Flores, Liubov Alexandrovna; Vidal, Vicent; Mayo Nogueira, Patricia; Ródenas Escribá, Francisco de Asís; Verdú Martín, Gumersindo Jesús (Elsevier, 2013)
    In X-ray computed tomography (CT) iterative methods are more suitable for the reconstruction of images with high contrast and precision in noisy conditions and from a small number of projections. However, in practice, these ...
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    Development of a New 3D Reconstruction Algorithm for Computed Tomography (CT) 
    Iborra Carreres, Amadeo (Universitat Politècnica de València, 2016-01-07)
    [EN] Model-based computed tomography (CT) image reconstruction is dominated by iterative algorithms. Although long reconstruction times remain as a barrier in practical applications, techniques to speed up its convergence ...
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    GPU based algorithms in CT imaging 
    Flores, Liubov Alexandrovna; Vidal Gimeno, Vicente Emilio; Verdú Martín, Gumersindo Jesús (Universidad de Granada, 2015)
    [EN] In X-ray computed tomography (CT) imaging, projections taken by a scanner are used to reconstruct the internal structure of an object. Due to the complexity of the data, the problem of reconstruction is a time consuming ...
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    Noise Analysis in Computed Tomography (CT) Image Reconstruction using QR-Decomposition Algorithm 
    Iborra Carreres, Amadeo; Rodríguez Álvarez, María José; Soriano Asensi, Antonio; Sanchez, F.; Bellido, P.; Conde Castellanos, Pablo Eloy; Crespo Navarro, Efren; González Martínez, Antonio Javier; Moliner Martínez, Laura; Rigla Pérez, Juan Pablo; Seimetz, Michael; Vidal San Sebastián, Luis Fernando; Benlloch Baviera, Jose María (Institute of Electrical and Electronics Engineers (IEEE), 2015-06)
    In this paper, the noise of 3D computed tomography (CT) image reconstruction using QR-Decomposition is analyzed. There are several types of image noise that can interfere with the interpretation of an image. Here, the ...
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    Parallel CT image reconstruction based on GPUs 
    Flores, Liubov Alexandrovna; Vidal Gimeno, Vicente Emilio; Mayo Nogueira, Patricia; Ródenas Escribá, Francisco de Asís; Verdú Martín, Gumersindo Jesús (Elsevier, 2014-02)
    [EN] In X-ray computed tomography (CT) iterative methods are more suitable for the reconstruction of images with high contrast and precision in noisy conditions from a small number of projections. However, in practice, ...