Karen L. Johnson

Multiresolution registration of remote sensing imagery by optimization of mutual information using a stochastic gradient

Arlene Cole-Rhodes, Karen L. Johnson, J. LeMoigne et al. · IEEE Transactions on Image Processing · 2003 · 259 citations

Engineering, Machine Learning, Multispectral Imaging +22

Closed versus open endotracheal suctioning

Karen L. Johnson, Paul A. Kearney, Steven B. Johnson et al. · Critical Care Medicine · 1994 · 176 citations

Improving Diagnostic Accuracy in Low-Dose SPECT Myocardial Perfusion Imaging With Convolutional Denoising Networks

Albert Juan Ramon, Yongyi Yang, P. Hendrik Pretorius et al. · IEEE Transactions on Medical Imaging · 2020 · 91 citations · Full text

Image Reconstruction, Engineering, Machine Learning +20

A flexible multicamera visual‐tracking system for detecting and correcting motion‐induced artifacts in cardiac SPECT slices

Joseph E. McNamara, P. Hendrik Pretorius, Karen L. Johnson et al. · Medical Physics · 2009 · 63 citations · Full text

Improving Family Satisfaction and Participation in Decision Making in an Intensive Care Unit

Meredith Huffines, Karen L. Johnson, Linda L. Smitz Naranjo et al. · Critical Care Nurse · 2013 · 63 citations · Full text

Quality Of Life, Family Medicine, Clinical Decision-making +18