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相关概念视频

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...
Positron Emission Tomography01:29

Positron Emission Tomography

Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...

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Significant effect of image contrast enhancement on weld defect detection.

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Enhancing COVID-19 Classification Accuracy with a Hybrid SVM-LR Model.

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Correction: Luca et al. Global and Regional Diagnostic Results of Progress Toward Cervical Cancer Elimination, According to the WHO Strategy: A Systematic Literature Review with Narrative Synthesis. <i>Diagnostics</i> 2026, <i>16</i>, 1224.

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相关实验视频

Updated: Jun 23, 2026

Automated Segmentation of Cortical Grey Matter from T1-Weighted MRI Images
06:48

Automated Segmentation of Cortical Grey Matter from T1-Weighted MRI Images

Published on: January 7, 2019

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"医学图像处理,细分和分类方面的进展"特别号的编辑.

Wan Azani Mustafa1,2, Hiam Alquran3

  • 1Faculty of Electrical Engineering Technology, Campus Pauh Putra, Universiti Malaysia Perlis, Arau 02600, Malaysia.

Diagnostics (Basel, Switzerland)
|May 14, 2025
PubMed
概括
此摘要是机器生成的。

本研究探讨了利用各种医疗数据,包括生理信号和治疗史,以了解患者的健康和疾病进展. 分析这些健康指标为医学研究和患者护理提供了关键的见解.

科学领域:

  • 医疗信息学 医疗信息学
  • 健康 数据科学 数据科学

背景情况:

  • 医疗数据包括生理信号,成像和治疗史.
  • 这些数据类型对于了解患者的病情和疾病轨迹至关重要.

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