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Updated: Jul 12, 2026

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CFDMI-SEC:使用SIFT,EOM和CHM检测医学图像的复制移动伪造的最佳模型

Ehsan Amiri1, Ahmad Mosallanejad2, Amir Sheikhahmadi1

  • 1Department of Computer Engineering, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran.

PloS one
|July 23, 2024
PubMed
概括

这项研究引入了一种新的SEC模型,用于检测医学视觉图像中的复制移动图像伪造. 基于进化算法的方法有效地识别了被操纵的图像块,确保了数据完整性.

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Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...