Alejandro P. Comellas

Publication Activity (10 Years)

Years Active: 2020-2024
Publications (10 Years): 12

Top Topics

Automatic Segmentation

Pectoral Muscle

Top Venues

Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging

Medical Imaging: Image Processing

Publications

Artur Wysoczanski, Nabil Ettehadi, Soroush Arabshahi, Yifei Sun, Karen Hinkley Stukovsky, Karol E. Watson, MeiLan K. Han, Erin D. Michos, Alejandro P. Comellas, Eric A. Hoffman, Andrew F. Laine, R. Graham Barr, Elsa D. Angelini
Robust deep labeling of radiological emphysema subtypes using squeeze and excitation convolutional neural networks: The MESA Lung and SPIROMICS Studies. CoRR (2024)
Diedre S. Carmo, Rosarie A. Tudas, Alejandro P. Comellas, Letícia Rittner, Roberto de Alencar Lotufo, Joseph M. Reinhardt, Sarah E. Gerard
Automatic segmentation of lung findings in CT and application to Long COVID. CoRR (2023)
Syed Ahmed Nadeem, Alejandro P. Comellas, Eric A. Hoffman, Punam K. Saha
Automated detection of ribs in chest CT scans and assessment of changes in their morphology between Total Lung Capacity (TLC) and Residual Volume (RV). Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2023)
Diedre S. Carmo, Jean Ribeiro, Alejandro P. Comellas, Joseph M. Reinhardt, Sarah E. Gerard, Letícia Rittner, Roberto de Alencar Lotufo
MEDPSeg: End-to-end segmentation of pulmonary structures and lesions in computed tomography. CoRR (2023)
Punam K. Saha, Syed Ahmed Nadeem, Alejandro P. Comellas
A survey on artificial intelligence in pulmonary imaging. WIREs Data. Mining. Knowl. Discov. 13 (6) (2023)
Indra Narayan Dutta, Syed Ahmed Nadeem, Alejandro P. Comellas, Eric A. Hoffman, Punam K. Saha
CT-based segmentation of pectoral muscle using deep learning and association of computed metrics with aging and sex. Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2022)
Syed Ahmed Nadeem, Alejandro P. Comellas, Indranil Guha, Elizabeth A. Regan, Eric A. Hoffman, Punam K. Saha
CT-based segmentation of thoracic vertebrae using deep learning and computation of the kyphotic angle. Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2022)
Syed Ahmed Nadeem, Alejandro P. Comellas, Eric A. Hoffman, Punam K. Saha
Generalizability of a deep learning airway segmentation algorithm to a blinded low-dose CT dataset. Medical Imaging: Image Processing (2021)
Syed Ahmed Nadeem, Eric A. Hoffman, Jessica C. Sieren, Alejandro P. Comellas, Surya P. Bhatt, Igor Z. Barjaktarevic, Fereidoun Abtin, Punam K. Saha
A CT-Based Automated Algorithm for Airway Segmentation Using Freeze-and-Grow Propagation and Deep Learning. IEEE Trans. Medical Imaging 40 (1) (2021)
Muhammad F. A. Chaudhary, Yue Pan, Di Wang, Sandeep Bodduluri, Surya P. Bhatt, Alejandro P. Comellas, Eric A. Hoffman, Gary E. Christensen, Joseph M. Reinhardt
Registration-Invariant Biomechanical Features for Disease Staging of COPD in SPIROMICS. TIA@MICCAI (2020)
Syed Ahmed Nadeem, Eric A. Hoffman, Alejandro P. Comellas, Punam K. Saha
Locally Adaptive Half-Max Methods for Airway Lumen-Area and Wall-Thickness and Their Repeat CT Scan Reproducibility. ISBI (2020)
Syed Ahmed Nadeem, Eric A. Hoffman, Alejandro P. Comellas, Punam K. Saha
Anatomical labeling of human airway branches using a novel two-step machine learning and hierarchical features. Medical Imaging: Image Processing (2020)