User profiles for S.K. Warfield

Simon Keith Warfield

N. Thorne Griscom Chair and Professor of Radiology, Harvard Medical School, Boston …
Verified email at crl.med.harvard.edu
Cited by 40884

Deep learning with noisy labels: Exploring techniques and remedies in medical image analysis

D Karimi, H Dou, SK Warfield, A Gholipour - Medical image analysis, 2020 - Elsevier
Supervised training of deep learning models requires large labeled datasets. There is a
growing interest in obtaining such datasets for medical image analysis applications. However, …

Simultaneous truth and performance level estimation (STAPLE): an algorithm for the validation of image segmentation

SK Warfield, KH Zou, WM Wells - IEEE transactions on medical …, 2004 - ieeexplore.ieee.org
… *SK Warfield is with Harvard Medical School and the Department of Radiology of Brigham
and … Kikinis, and SK Warfield, “Three validation metrics for automated probabilistic image …

Statistical validation of image segmentation quality based on a spatial overlap index1: scientific reports

KH Zou, SK Warfield, A Bharatha, CMC Tempany… - Academic radiology, 2004 - Elsevier
Rationale and Objectives. To examine a statistical validation method based on the spatial
overlap between two sets of segmentations of the same anatomy. Materials and Methods. The …

Fetal MRI: a technical update with educational aspirations

…, PE Grant, B Gagoski, SK Warfield… - … Resonance Part A, 2014 - Wiley Online Library
Warfield's research interests in the field of medical image computing have focused on the
development of innovative algorithms to address the requirements of clinical care and …

Early experience alters brain function and structure

…, S Vajapeyam, RV Mulkern, SK Warfield… - …, 2004 - publications.aap.org
Objective. To investigate the effects of early experience on brain function and structure. Methods.
A randomized clinical trial tested the neurodevelopmental effectiveness of the Newborn …

Abnormal cerebral structure is present at term in premature infants

TE Inder, SK Warfield, H Wang, PS Huppi… - Pediatrics, 2005 - publications.aap.org
Background. Long-term studies of the outcome of very prematurely born infants have clearly
documented that the majority of such infants have significant motor, cognitive, and …

Improved watershed transform for medical image segmentation using prior information

…, M Alcaniz, R Kikinis, SK Warfield - IEEE transactions on …, 2004 - ieeexplore.ieee.org
… Kikinis, and SK Warfield are with the Surgical Planning Laboratory, Brigham and Women’s …
threshold are considered outliers and removed, generating the corrected skeleton Sk corr …

Patient-specific non-linear finite element modelling for predicting soft organ deformation in real-time; Application to non-rigid neuroimage registration

A Wittek, G Joldes, M Couton, SK Warfield… - Progress in biophysics …, 2010 - Elsevier
Long computation times of non-linear (ie accounting for geometric and material non-linearity)
biomechanical models have been regarded as one of the key factors preventing …

Automated segmentation of MR images of brain tumors

MR Kaus, SK Warfield, A Nabavi, PM Black, FA Jolesz… - Radiology, 2001 - pubs.rsna.org
An automated brain tumor segmentation method was developed and validated against
manual segmentation with three-dimensional magnetic resonance images in 20 patients with …

Primary cortical folding in the human newborn: an early marker of later functional development

…, R Ha-Vinh Leuchter, SV Sizonenko, SK Warfield… - Brain, 2008 - academic.oup.com
In the human brain, the morphology of cortical gyri and sulci is complex and variable among
individuals, and it may reflect pathological functioning with specific abnormalities observed …