John A. Shepherd

According to our database, John A. Shepherd authored at least 27 papers between 2008 and 2024.

Collaborative distances:

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

2024

The DIRAC framework: Geometric structure underlies roles of <i>diversity</i> and <i>accuracy</i> in combining classifiers.

Matthew J. Sniatynski, John A. Shepherd, Lynne R. Wilkens, D. Frank Hsu, Bruce S. Kristal

Patterns, March, 2024

Prediction of total and regional body composition from 3D body shape.

Chexuan Qiao, Emanuella De Lucia Rolfe, Ethan Mak, Akash Sengupta, Richard Powell, Laura P. E. Watson, Steven B. Heymsfield, John A. Shepherd, Nicholas J. Wareham, Søren Brage, Roberto Cipolla

npj Digit. Medicine, 2024

BUSClean: Open-source software for breast ultrasound image pre-processing and knowledge extraction for medical AI.

Arianna Bunnell, Kailee Hung, John A. Shepherd, Peter Sadowski

CoRR, 2024

Learning a Clinically-Relevant Concept Bottleneck for Lesion Detection in Breast Ultrasound.

Arianna Bunnell, Yannik Glaser, Dustin Valdez, Thomas K. Wolfgruber, Aleen Altamirano, Carol Zamora González, Brenda Y. Hernandez, Peter Sadowski, John A. Shepherd

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2024, 2024

2022

Ranks underlie outcome of combining classifiers: Quantitative roles for <i>diversity</i> and <i>accuracy</i>.

Matthew J. Sniatynski, John A. Shepherd, Thomas Ernst, Lynne R. Wilkens, D. Frank Hsu, Bruce S. Kristal

Patterns, 2022

Quantitative Imaging Principles Improves Medical Image Learning.

Lambert T. Leong, Michael C. Wong, Yannik Glaser, Thomas K. Wolfgruber, Steven B. Heymsfield, Peter Sadwoski, John A. Shepherd

CoRR, 2022

2020

Fully Automated Pipeline for Body Composition Estimation from 3D Optical Scans using Principal Component Analysis: A Shape Up Study.

Sima Sobhiyeh, Nathan Borel, Marcelline Dechenaud, Clinten A. Graham, Michael C. Wong, Peter R. Wolenski, John Shepherd, Steven B. Heymsfield

Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

2019

Hole Filling in 3D Scans for Digital Anthropometric Applications.

Sima Sobhiyeh, Marcelline Dechenaud, Alexander Dunkel, Margarite L. LaBorde, Samantha Kennedy, John Shepherd, Steven B. Heymsfield, Peter R. Wolenski

Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

Crotch detection on 3D optical scans of human subjects.

Sima Sobhiyeh, Alexander Dunkel, Marcelline Dechenaud, Samantha Kennedy, John Shepherd, Steven B. Heymsfield, Peter R. Wolenski

Proceedings of the 3D Measurement and Data Processing 2019, 2019

2018

Deep learning methods aid in predicting risk of interval cancer.

Benjamin Hinton, Heather Greenwood, Bonnie N. Joe, Karla Kerlikowske, Lin Ma, John Shepherd

Proceedings of the 14th International Workshop on Breast Imaging, 2018

2017

Deep learning and three-compartment breast imaging in breast cancer diagnosis.

Karen Drukker, Benjamin Q. Huynh, Maryellen L. Giger, Serghei Malkov, Jesús I. Ávila, Bo Fan, Bonnie N. Joe, Karla Kerlikowske, Jennifer S. Drukteinis, Leila Kazemi, Malesa M. Pereira, John Shepherd

Proceedings of the Medical Imaging 2017: Computer-Aided Diagnosis, 2017

2016

Identification, segmentation, and characterization of microcalcifications on mammography.

Karen Drukker, Serghei Malkov, Jesús Ávila, Karla Kerlikowske, Bonnie N. Joe, Gregor Krings, Jennifer Creasman, Jennifer S. Drukteinis, Malesa M. Pereira, Leila Kazemi, John Shepherd, Maryellen L. Giger

Proceedings of the Medical Imaging 2016: Computer-Aided Diagnosis, San Diego, 2016

Calibration Procedure of Three Component Mammographic Breast Imaging.

Serghei Malkov, Jesús Ávila, Bo Fan, Bonnie N. Joe, Karla Kerlikowske, Maryellen L. Giger, Karen Drukker, Jennifer S. Drukteinis, Leila Kazemi, Malesa Pereira, John Shepherd

Proceedings of the Breast Imaging, 2016

Do Women with Low Breast Density Have Regionally High Breast Density?

Amir Pasha Mahmoudzadeh, Serghei Malkov, Benjamin Hinton, Brian Sprague, Karla Kerlikowske, John Shepherd

Proceedings of the Breast Imaging, 2016

A Measure of Regional Mammographic Masking Based on the CDMAM Phantom.

Benjamin Hinton, Serghei Malkov, Jesús Ávila, Bo Fan, Bonnie N. Joe, Karla Kerlikowske, Lin Ma, Amir Pasha Mahmoudzadeh, John Shepherd

Proceedings of the Breast Imaging, 2016

Energy Dependence of Water and Lipid Calibration Materials for Three-Compartment Breast Imaging.

Jesús Ávila, Serghei Malkov, Maryellen L. Giger, Karen Drukker, John A. Shepherd

Proceedings of the Breast Imaging, 2016

2014

Automated volumetric breast density derived by shape and appearance modeling.

Serghei Malkov, Karla Kerlikowske, John Shepherd

Proceedings of the Medical Imaging 2014: Image Processing, 2014

Roles of biologic breast tissue composition and quantitative image analysis of mammographic images in breast tumor characterization.

Karen Drukker, Maryellen L. Giger, Fred Duewer, Serghei Malkov, Christopher I. Flowers, Bonnie N. Joe, Karla Kerlikowske, Jennifer S. Drukteinis, John Shepherd

Proceedings of the Medical Imaging 2014: Computer-Aided Diagnosis, San Diego, 2014

Automated Volumetric Breast Density Derived by Statistical Model Approach.

Serghei Malkov, Amir Pasha Mahmoudzadeh, Karla Kerlikowske, John Shepherd

Proceedings of the Breast Imaging - 12th International Workshop, IWDM 2014, Gifu City, Japan, June 29, 2014

Compositional Three-Component Breast Imaging of Fibroadenoma and Invasive Cancer Lesions: Pilot Study.

Serghei Malkov, Fred Duewer, Karla Kerlikowske, Karen Drukker, Maryellen L. Giger, John Shepherd

Proceedings of the Breast Imaging - 12th International Workshop, IWDM 2014, Gifu City, Japan, June 29, 2014

2012

Comparison of Hologic's Quantra Volumetric Assessment to MRI Breast Density.

Jeff Wang, Ania Aziz, David Newitt, Bonnie N. Joe, Nola Hylton, John A. Shepherd

Proceedings of the Breast Imaging, 2012

A Calibration Approach for Single-Energy X-ray Absorptiometry Method to Provide Absolute Breast Tissue Composition Accuracy for the Long Term.

Serghei Malkov, Jeff Wang, Fred Duewer, John A. Shepherd

Proceedings of the Breast Imaging, 2012

Improvements and Performance of Diagnostic Compositional Imaging Using a Novel Dual-Energy X-ray Technique.

Fred Duewer, Chris I. Flowers, Karla Kerlikowske, Serghei Malkov, Bonnie N. Joe, John A. Shepherd

Proceedings of the Breast Imaging, 2012

2010

Comparison of Subregional Breast Density with Whole Breast Density.

Serghei Malkov, Lin Ma, Karla Kerlikowske, Jeff Wang, Steve Cummings, John Shepherd

Proceedings of the Digital Mammography, 2010

2008

Cross-Calibration and Longitudinal Quality Control of Hologic Selenia Full-Field Digital Mammography Systems for Volumetric Breast Density Measurements.

Jeff Wang, Serghei Malkov, Bo Fan, John Shepherd

Proceedings of the Digital Mammography, 2008

Improvements to Single Energy Absorptiometry Method for Digital Mammography to Quantify Breast Tissue Density.

Serghei Malkov, Jeff Wang, John Shepherd

Proceedings of the Digital Mammography, 2008

Dual-Energy X-Ray Absorptiometry Method Using a Full Field Digital Mammography System.

Aurelie Laidevant, Serghei Malkov, Alfred Au, John Shepherd

Proceedings of the Digital Mammography, 2008