Alert button
Picture for Douglas L. Arnold

Douglas L. Arnold

Alert button

Mitigating Calibration Bias Without Fixed Attribute Grouping for Improved Fairness in Medical Imaging Analysis

Jul 20, 2023
Changjian Shui, Justin Szeto, Raghav Mehta, Douglas L. Arnold, Tal Arbel

Viaarxiv icon

Improving Image-Based Precision Medicine with Uncertainty-Aware Causal Models

May 05, 2023
Joshua Durso-Finley, Jean-Pierre Falet, Raghav Mehta, Douglas L. Arnold, Nick Pawlowski, Tal Arbel

Figure 1 for Improving Image-Based Precision Medicine with Uncertainty-Aware Causal Models
Figure 2 for Improving Image-Based Precision Medicine with Uncertainty-Aware Causal Models
Figure 3 for Improving Image-Based Precision Medicine with Uncertainty-Aware Causal Models
Figure 4 for Improving Image-Based Precision Medicine with Uncertainty-Aware Causal Models
Viaarxiv icon

Clinically Plausible Pathology-Anatomy Disentanglement in Patient Brain MRI with Structured Variational Priors

Nov 16, 2022
Anjun Hu, Jean-Pierre R. Falet, Brennan S. Nichyporuk, Changjian Shui, Douglas L. Arnold, Sotirios A. Tsaftaris, Tal Arbel

Figure 1 for Clinically Plausible Pathology-Anatomy Disentanglement in Patient Brain MRI with Structured Variational Priors
Figure 2 for Clinically Plausible Pathology-Anatomy Disentanglement in Patient Brain MRI with Structured Variational Priors
Figure 3 for Clinically Plausible Pathology-Anatomy Disentanglement in Patient Brain MRI with Structured Variational Priors
Figure 4 for Clinically Plausible Pathology-Anatomy Disentanglement in Patient Brain MRI with Structured Variational Priors
Viaarxiv icon

Rethinking Generalization: The Impact of Annotation Style on Medical Image Segmentation

Oct 31, 2022
Brennan Nichyporuk, Jillian Cardinell, Justin Szeto, Raghav Mehta, Jean-Pierre R. Falet, Douglas L. Arnold, Sotirios A. Tsaftaris, Tal Arbel

Figure 1 for Rethinking Generalization: The Impact of Annotation Style on Medical Image Segmentation
Figure 2 for Rethinking Generalization: The Impact of Annotation Style on Medical Image Segmentation
Figure 3 for Rethinking Generalization: The Impact of Annotation Style on Medical Image Segmentation
Figure 4 for Rethinking Generalization: The Impact of Annotation Style on Medical Image Segmentation
Viaarxiv icon

Heatmap Regression for Lesion Detection using Pointwise Annotations

Aug 11, 2022
Chelsea Myers-Colet, Julien Schroeter, Douglas L. Arnold, Tal Arbel

Figure 1 for Heatmap Regression for Lesion Detection using Pointwise Annotations
Figure 2 for Heatmap Regression for Lesion Detection using Pointwise Annotations
Figure 3 for Heatmap Regression for Lesion Detection using Pointwise Annotations
Figure 4 for Heatmap Regression for Lesion Detection using Pointwise Annotations
Viaarxiv icon

Counterfactual Image Synthesis for Discovery of Personalized Predictive Image Markers

Aug 03, 2022
Amar Kumar, Anjun Hu, Brennan Nichyporuk, Jean-Pierre R. Falet, Douglas L. Arnold, Sotirios Tsaftaris, Tal Arbel

Figure 1 for Counterfactual Image Synthesis for Discovery of Personalized Predictive Image Markers
Figure 2 for Counterfactual Image Synthesis for Discovery of Personalized Predictive Image Markers
Figure 3 for Counterfactual Image Synthesis for Discovery of Personalized Predictive Image Markers
Figure 4 for Counterfactual Image Synthesis for Discovery of Personalized Predictive Image Markers
Viaarxiv icon

Personalized Prediction of Future Lesion Activity and Treatment Effect in Multiple Sclerosis from Baseline MRI

Apr 01, 2022
Joshua Durso-Finley, Jean-Pierre R. Falet, Brennan Nichyporuk, Douglas L. Arnold, Tal Arbel

Figure 1 for Personalized Prediction of Future Lesion Activity and Treatment Effect in Multiple Sclerosis from Baseline MRI
Figure 2 for Personalized Prediction of Future Lesion Activity and Treatment Effect in Multiple Sclerosis from Baseline MRI
Figure 3 for Personalized Prediction of Future Lesion Activity and Treatment Effect in Multiple Sclerosis from Baseline MRI
Figure 4 for Personalized Prediction of Future Lesion Activity and Treatment Effect in Multiple Sclerosis from Baseline MRI
Viaarxiv icon

Cohort Bias Adaptation in Aggregated Datasets for Lesion Segmentation

Aug 02, 2021
Brennan Nichyporuk, Jillian Cardinell, Justin Szeto, Raghav Mehta, Sotirios Tsaftaris, Douglas L. Arnold, Tal Arbel

Figure 1 for Cohort Bias Adaptation in Aggregated Datasets for Lesion Segmentation
Figure 2 for Cohort Bias Adaptation in Aggregated Datasets for Lesion Segmentation
Figure 3 for Cohort Bias Adaptation in Aggregated Datasets for Lesion Segmentation
Figure 4 for Cohort Bias Adaptation in Aggregated Datasets for Lesion Segmentation
Viaarxiv icon

Optimizing Operating Points for High Performance Lesion Detection and Segmentation Using Lesion Size Reweighting

Jul 27, 2021
Brennan Nichyporuk, Justin Szeto, Douglas L. Arnold, Tal Arbel

Figure 1 for Optimizing Operating Points for High Performance Lesion Detection and Segmentation Using Lesion Size Reweighting
Viaarxiv icon

Exploring Uncertainty Measures in Deep Networks for Multiple Sclerosis Lesion Detection and Segmentation

Oct 16, 2018
Tanya Nair, Doina Precup, Douglas L. Arnold, Tal Arbel

Figure 1 for Exploring Uncertainty Measures in Deep Networks for Multiple Sclerosis Lesion Detection and Segmentation
Figure 2 for Exploring Uncertainty Measures in Deep Networks for Multiple Sclerosis Lesion Detection and Segmentation
Figure 3 for Exploring Uncertainty Measures in Deep Networks for Multiple Sclerosis Lesion Detection and Segmentation
Viaarxiv icon