Maria I. Altbach

Publication Activity (10 Years)

Years Active: 2000-2022
Publications (10 Years): 7

Top Topics

Automated Segmentation

Empirical Analysis

Top Venues

Medical Imaging: Image Perception, Observer Performance, and Technology Assessment

IEEE Trans. Image Process.

Publications

Lavanya Umapathy, Zhiyang Fu, Rohit Philip, Diego R. Martín, Maria I. Altbach, Ali Bilgin
Learning to segment with limited annotations: Self-supervised pretraining with regression and contrastive loss in MRI. CoRR (2022)
Lavanya Umapathy, Wyatt Unger, Faryal Shareef, Hina Arif, Diego R. Martín, Maria I. Altbach, Ali Bilgin
A Cascaded Residual UNET for Fully Automated Segmentation of Prostate and Peripheral Zone in T2-weighted 3D Fast Spin Echo Images. CoRR (2020)
Lavanya Umapathy, Gloria Guzman Perez-Carillo, Blair Winegar, Srinivasan Vedantham, Maria I. Altbach, Ali Bilgin
White matter hyperintensities volume and cognition: Assessment of a deep learning based lesion detection and quantification algorithm on the Alzheimers Disease Neuroimaging Initiative. CoRR (2020)
Lavanya Umapathy, Mahesh Bharath Keerthivasan, Jean-Philippe Galons, Wyatt Unger, Diego R. Martín, Maria I. Altbach, Ali Bilgin
A Comparison of Deep Learning Convolution Neural Networks for Liver Segmentation in Radial Turbo Spin Echo Images. CoRR (2020)
Jose A. Rosado-Toro, Aiden Abidov, Maria I. Altbach, Isabel B. Oliva, Jeffrey J. Rodriguez, Ryan J. Avery
Segmentation of the right ventricle in four chamber cine cardiac MR images using polar dynamic programming. Comput. Medical Imaging Graph. 62 (2017)
Jonathan F. Brand, Lars R. Furenlid, Maria I. Altbach, Jean-Philippe Galons, Achyut Bhattacharyya, Puneet Sharma, Tulshi Bhattacharyya, Ali Bilgin, Diego R. Martín
Task-based optimization of flip angle for texture analysis in MRI. Medical Imaging: Image Perception, Observer Performance, and Technology Assessment (2016)
Jose A. Rosado-Toro, Maria I. Altbach, Jeffrey J. Rodriguez
Dynamic Programming Using Polar Variance for Image Segmentation. IEEE Trans. Image Process. 25 (12) (2016)
Jose A. Rosado-Toro, Tomoe Barr, Jean-Philippe Galons, Marilyn T. Marron, Alison Stopeck, Cynthia Thomson, Maria I. Altbach, Jeffrey J. Rodriguez
Automated segmentation of breast fat-water MR images using empirical analysis. ICASSP (2013)
Lingling Pu, Theodore P. Trouard, Lee Ryan, Chuan Huang, Maria I. Altbach, Ali Bilgin
Model-based compressive diffusion tensor imaging. ISBI (2011)
Ali Bilgin, Michael W. Marcellin, Maria I. Altbach
Wavelet Compression of ECG Signals by JPEG2000. Data Compression Conference (2004)
Ali Bilgin, Michael W. Marcellin, Maria I. Altbach
Compression of electrocardiogram signals using JPEG2000. IEEE Trans. Consumer Electron. 49 (4) (2003)
Maria I. Altbach, Theodore P. Trouard, Arthur F. Gmitro
Radial MRI techniques for obtaining motion-insensitive high-resolution images with variable contrast. ISBI (2002)
Maria I. Altbach, Theodore P. Trouard, Rik Van de Walle, Rebecca J. Theilman, Eric Clarkson, Harrison H. Barrett, Arthur F. Gmitro
Chemical-shift Imaging Utilizing the Positional Shifts along the Readout Gradient Direction. IEEE Trans. Medical Imaging 20 (11) (2001)
Rik Van de Walle, Harrison H. Barrett, Kyle J. Myers, Maria I. Altbach, Bart Desplanques, Arthur F. Gmitro, Jan Cornelis, Ignace Lemahieu
Reconstruction of MRI Images from Data Acquired on a General Non-Regular Grid by Pseudoinverse Calculation. IEEE Trans. Medical Imaging 19 (12) (2000)