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Updated: Jul 23, 2025

High-definition Fourier Transform Infrared FT-IR Spectroscopic Imaging of Human Tissue Sections towards Improving Pathology
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使用Wasserstein生成对抗网络扩展FTIR光谱数据集,用于癌症液体活检

Rose G McHardy1,2, Georgios Antoniou2, Justin J A Conn2

  • 1Department of Pure and Applied Chemistry, Thomas Graham Building, 295 Cathedral Street, University of Strathclyde, Glasgow, G1 1XL, UK. david.palmer@dxcover.com.

The Analyst
|July 12, 2023
PubMed
概括

瓦斯斯坦生成对抗网络 (WGAN) 通过增加有限的患者血清数据来增强癌症诊断的深度学习模型. 这种数据增强显著改善了卷积神经网络 (CNN) 的诊断性能.

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相关概念视频

IR Frequency Region: Fingerprint Region01:03

IR Frequency Region: Fingerprint Region

IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the...
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