Search Results for author: Jeffrey M. Spraggins

Found 9 papers, 0 papers with code

Signal Recovery Using a Spiked Mixture Model

no code implementations3 Jan 2025 Paul-Louis Delacour, Sander Wahls, Jeffrey M. Spraggins, Lukasz Migas, Raf Van de Plas

Numerical experiments show that in low signal-to-noise ratio regimes, and for data types where the SMM is relevant, SMM surpasses the more traditional Gaussian mixture model (GMM) in terms of signal recovery performance.

model

Virtual Staining of Label-Free Tissue in Imaging Mass Spectrometry

no code implementations20 Nov 2024 Yijie Zhang, Luzhe Huang, Nir Pillar, Yuzhu Li, Lukasz G. Migas, Raf Van de Plas, Jeffrey M. Spraggins, Aydogan Ozcan

Imaging mass spectrometry (IMS) is a powerful tool for untargeted, highly multiplexed molecular mapping of tissue in biomedical research.

Image Registration Specificity +1

Multi-Contrast Computed Tomography Atlas of Healthy Pancreas

no code implementations2 Jun 2023 Yinchi Zhou, Ho Hin Lee, Yucheng Tang, Xin Yu, Qi Yang, Shunxing Bao, Jeffrey M. Spraggins, Yuankai Huo, Bennett A. Landman

Briefly, DEEDs affine and non-rigid registration are performed to transfer patient abdominal volumes to a fixed high-resolution atlas template.

Anatomy Computed Tomography (CT)

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