2 papers
stat.ML2025
Signal Recovery Using a Spiked Mixture Model
Paul-Louis Delacour, Sander Wahls, Jeffrey M. Spraggins +2
We introduce the spiked mixture model (SMM) to address the problem of estimating a set of signals from many randomly scaled and noisy observations. Subsequently, we design a novel…
cs.CV2024
Virtual Staining of Label-Free Tissue in Imaging Mass Spectrometry
Yijie Zhang, Luzhe Huang, Nir Pillar +5
Imaging mass spectrometry (IMS) is a powerful tool for untargeted, highly multiplexed molecular mapping of tissue in biomedical research. IMS offers a means of mapping the spatial…