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Updated: May 11, 2026

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一种GPU加速的模糊方法,用于实时CT体积过

Celia Tendero Delicado1, Mónica Chillarón Pérez1, Josep Arnal García2

  • 1Department of Computer Systems and Computation, Universitat Politècnica de València, Valencia, Valencia, Spain.

PloS one
|January 2, 2025
PubMed
概括

这项研究引入了医疗图像的实时模糊逻辑过器,减少CT扫描中的噪音,而不会影响诊断质量. GPU加速过器显著提高图像处理速度和质量,即使在低辐射剂量下也是如此.

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Computed Tomography01:10

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...