Mark C. Walker

According to our database, Mark C. Walker authored at least 9 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Benchmarking Self-Supervised Models for Cardiac Ultrasound View Classification.

Youssef Megahed, Salma I. Megahed, Robin Ducharme, Inok Lee, Adrian D. C. Chan, Mark C. Walker, Steven Hawken

CoRR, February, 2026

USF-MAE: Ultrasound self-supervised foundation model with masked autoencoding.

Youssef Megahed, Robin Ducharme, Aylin Erman, Mark C. Walker, Steven Hawken, Adrian D. C. Chan

Biomed. Signal Process. Control., 2026

2025

Automated Classification of First-Trimester Fetal Heart Views Using Ultrasound-Specific Self-Supervised Learning.

Youssef Megahed, Aylin Erman, Robin Ducharme, Mark C. Walker, Steven Hawken, Adrian D. C. Chan

CoRR, December, 2025

Improved cystic hygroma detection from prenatal imaging using ultrasound-specific self-supervised representation learning.

Youssef Megahed, Robin Ducharme, Inok Lee, Inbal Willner, Olivier X. Miguel, Kevin Dick, Adrian D. C. Chan, Mark C. Walker, Steven Hawken

CoRR, December, 2025

Self-Supervised Ultrasound Representation Learning for Renal Anomaly Prediction in Prenatal Imaging.

Youssef Megahed, Inok Lee, Robin Ducharme, Kevin Dick, Adrian D. C. Chan, Steven Hawken, Mark C. Walker

CoRR, December, 2025

Deep Learning Analysis of Prenatal Ultrasound for Identification of Ventriculomegaly.

Youssef Megahed, Inok Lee, Robin Ducharme, Aylin Erman, Olivier X. Miguel, Kevin Dick, Adrian D. C. Chan, Steven Hawken, Mark C. Walker, Felipe Moretti

CoRR, November, 2025

USF-MAE: Ultrasound Self-Supervised Foundation Model with Masked Autoencoding.

Youssef Megahed, Robin Ducharme, Mark C. Walker, Steven Hawken, Adrian D. C. Chan

CoRR, October, 2025

2023

CAManim: Animating end-to-end network activation maps.

Emily Kaczmarek, Olivier X. Miguel, Alexa C. Bowie, Robin Ducharme, Alysha L. J. Dingwall-Harvey, Steven Hawken, Christine M. Armour, Mark C. Walker, Kevin Dick

CoRR, 2023

MetaCAM: Ensemble-Based Class Activation Map.

Emily Kaczmarek, Olivier X. Miguel, Alexa C. Bowie, Robin Ducharme, Alysha L. J. Dingwall-Harvey, Steven Hawken, Christine M. Armour, Mark C. Walker, Kevin Dick

CoRR, 2023