Maria I. Altbach

15 papers B 1Misc 1Journal 10Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
Contrast input and manual interventions significantly affect FreeSurfer morphometry and clinical correlations.
NeuroImage
Haley E. Wiskoski, Raza Mushtaq, Simeon Smith, Caleb Boehler, Summan Zahra, Juan C. Arias, Scott R. French, Gavin Culwell, Loi Do, Cris Escareno, Emma Heitkamp, Franchell Vazquez, Edward J. Bedrick, Kevin Johnson, Maria I. Altbach, Gene E. Alexander, Theodore P. Trouard, Craig C. Weinkauf
2022 J jnl
Learning to segment with limited annotations: Self-supervised pretraining with regression and contrastive loss in MRI.
CoRR
Lavanya Umapathy, Zhiyang Fu, Rohit C. Philip, Diego R. Martín, Maria I. Altbach, Ali Bilgin
2020 J jnl
A Cascaded Residual UNET for Fully Automated Segmentation of Prostate and Peripheral Zone in T2-weighted 3D Fast Spin Echo Images.
CoRR
Lavanya Umapathy, Wyatt Unger, Faryal Shareef, Hina Arif, Diego R. Martín, Maria I. Altbach, Ali Bilgin
2020 J jnl
A Comparison of Deep Learning Convolution Neural Networks for Liver Segmentation in Radial Turbo Spin Echo Images.
CoRR
Lavanya Umapathy, Mahesh Bharath Keerthivasan, Jean-Philippe Galons, Wyatt Unger, Diego R. Martín, Maria I. Altbach, Ali Bilgin
2020 J jnl
White matter hyperintensities volume and cognition: Assessment of a deep learning based lesion detection and quantification algorithm on the Alzheimers Disease Neuroimaging Initiative.
CoRR
Lavanya Umapathy, Gloria Guzman Perez-Carillo, Blair Winegar, Srinivasan Vedantham, Maria I. Altbach, Ali Bilgin
2017 J jnl
Segmentation of the right ventricle in four chamber cine cardiac MR images using polar dynamic programming.
Comput. Medical Imaging Graph.
Jose A. Rosado-Toro, Aiden Abidov, Maria I. Altbach, Isabel B. Oliva, Jeffrey J. Rodriguez, Ryan J. Avery
2016 J jnl
Dynamic Programming Using Polar Variance for Image Segmentation.
IEEE Trans. Image Process.
Jose A. Rosado-Toro, Maria I. Altbach, Jeffrey J. Rodriguez
2016 — conf
Task-based optimization of flip angle for texture analysis in MRI.
Image Perception, Observer Performance, and Technology Assessment
Jonathan F. Brand, Lars R. Furenlid, Maria I. Altbach, Jean-Philippe Galons, Achyut Bhattacharyya, Puneet Sharma, Tulshi Bhattacharyya, Ali Bilgin, Diego R. Martín
2013 Misc conf
Automated segmentation of breast fat-water MR images using empirical analysis.
ICASSP
Jose A. Rosado-Toro, Tomoe Barr, Jean-Philippe Galons, Marilyn T. Marron, Alison Stopeck, Cynthia Thomson, Maria I. Altbach, Jeffrey J. Rodriguez
2011 — conf
Model-based compressive diffusion tensor imaging.
ISBI
Lingling Pu, Theodore P. Trouard, Lee Ryan, Chuan Huang, Maria I. Altbach, Ali Bilgin
2004 B conf
Wavelet Compression of ECG Signals by JPEG2000.
Data Compression Conference
Ali Bilgin, Michael W. Marcellin, Maria I. Altbach
2003 J jnl
Compression of electrocardiogram signals using JPEG2000.
IEEE Trans. Consumer Electron.
Ali Bilgin, Michael W. Marcellin, Maria I. Altbach
2002 — conf
Radial MRI techniques for obtaining motion-insensitive high-resolution images with variable contrast.
ISBI
Maria I. Altbach, Theodore P. Trouard, Arthur F. Gmitro
2001 J jnl
Chemical-shift Imaging Utilizing the Positional Shifts along the Readout Gradient Direction.
IEEE Trans. Medical Imaging
Maria I. Altbach, Theodore P. Trouard, Rik Van de Walle, Rebecca J. Theilman, Eric Clarkson, Harrison H. Barrett, Arthur F. Gmitro
2000 J jnl
Reconstruction of MRI Images from Data Acquired on a General Non-Regular Grid by Pseudoinverse Calculation.
IEEE Trans. Medical Imaging
Rik Van de Walle, Harrison H. Barrett, Kyle J. Myers, Maria I. Altbach, Bart Desplanques, Arthur F. Gmitro, Jan Cornelis, Ignace Lemahieu