Alejandro Sisniega

According to our database, Alejandro Sisniega authored at least 10 papers between 2012 and 2024.

Collaborative distances:

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

2024

FLEX: FLexible Transducer With External Tracking for Ultrasound Imaging With Patient-Specific Geometry Estimation.

Debarghya China, Ziwei Feng, Hamed Hooshangnejad, Daniel Sforza, Prasad Vagdargi, Muyinatu A. Lediju Bell, Ali Uneri, Alejandro Sisniega, Kai Ding

IEEE Trans. Biomed. Eng., April, 2024

2023

Real-time 3D neuroendoscopic guidance using SLAM: first clinical studies.

Prasad Vagdargi, Ali Uneri, Craig K. Jones, Xiaoxuan Zhang, Pengwei Wu, Runze Han, Alejandro Sisniega, Junghoon Lee, Patrick A. Helm, Mark Luciano, William S. Anderson, Gregory D. Hager, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2023: Image-Guided Procedures, 2023

Deformable motion compensation for intraprocedural vascular cone-beam CT with sequential projection domain targeting and vessel-enhancing autofocus.

Alexander Lu, Heyuan Huang, Yicheng Hu, Wojtek Zbijewski, Mathias Unberath, Jeffrey H. Siewerdsen, Clifford R. Weiss, Alejandro Sisniega

Proceedings of the Medical Imaging 2023: Image-Guided Procedures, 2023

2022

Motion-compensated targeting in pulmonary interventions using cone-beam CT and locally rigid / globally deformable 3D-2D registration.

Rohan C. Vijayan, Niral Sheth, Lina Mekki, Alexander Lu, Ali Uneri, Alejandro Sisniega, Jessica Maggaragia, Gerhard Kleinszig, Sebastian Vogt, Jeffrey Thiboutot, Hans Lee, Lonny Yarmus, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2022: Image-Guided Procedures, 2022

2021

Pre-clinical evaluation of a video-based drill guidance system for orthopaedic trauma surgery.

Niral Sheth, Prasad Vagdargi, Alejandro Sisniega, Ali Uneri, Greg M. Osgood, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2021: Image-Guided Procedures, 2021

2020

Calibration and registration of a freehand video-guided surgical drill for orthopaedic trauma.

Prasad Vagdargi, Ali Uneri, Niral Sheth, Alejandro Sisniega, Tharindu De Silva, G. M. Osgood, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2020: Image-Guided Procedures, 2020

Image-based deformable motion compensation in cone-beam CT: translation to clinical studies in interventional body radiology.

S. Capostagno, Alejandro Sisniega, J. Webster Stayman, Tina Ehtiati, Clifford R. Weiss, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2020: Image-Guided Procedures, 2020

2018

Penalized-Likelihood Reconstruction With High-Fidelity Measurement Models for High-Resolution Cone-Beam Imaging.

Steven Tilley, Matthew Jacobson, Qian Cao, Michael Brehler, Alejandro Sisniega, Wojciech Zbijewski, J. Webster Stayman

IEEE Trans. Medical Imaging, 2018

2017

Integration of free-hand 3D ultrasound and mobile C-arm cone-beam CT: Feasibility and characterization for real-time guidance of needle insertion.

Eugenio Marinetto, Ali Uneri, Tharindu De Silva, Sureerat Reaungamornrat, Wojciech Zbijewski, Alejandro Sisniega, Sebastian Vogt, Gerhard Kleinszig, Javier Pascau, Jeffrey H. Siewerdsen

Comput. Medical Imaging Graph., 2017

2012

Software architecture for multi-bed FDK-based reconstruction in X-ray CT scanners.

Mónica Abella, Juan José Vaquero, Alejandro Sisniega, Javier Pascau, Angel Udías, V. García, Irina Vidal, Manuel Desco

Comput. Methods Programs Biomed., 2012