Sangtae Ahn

Orcid: 0000-0001-9487-5649

According to our database¹, Sangtae Ahn authored at least 32 papers between 2002 and 2024.

Collaborative distances:

Dijkstra number² of four.
Erdős number³ of four.

Timeline

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PhD thesis

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Links

On csauthors.net:

Bibliography

2024

Optimizing Prompts Using In-Context Few-Shot Learning for Text-to-Image Generative Models.

[BibT_eX]

[DOI]

IEEE Access, 2024

Object Detection in Surveillance Video using EEG with Domain Adaptation Approach.

[BibT_eX]

[DOI]

Proceedings of the 12th International Winter Conference on Brain-Computer Interface, 2024

2023

An Investigation of Stochastic Variance Reduction Algorithms for Relative Difference Penalized 3D PET Image Reconstruction.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2023

Improving the performance of object detection by preserving label distribution.

[BibT_eX]

[DOI]

Heewon Lee

Sangtae Ahn

CoRR, 2023

2022

A Fast Convergent Ordered-Subsets Algorithm With Subiteration-Dependent Preconditioners for PET Image Reconstruction.

[BibT_eX]

[DOI]

Jianfeng Guo

Charles Ross Schmidtlein

IEEE Trans. Medical Imaging, 2022

Individualized diagnosis of preclinical Alzheimer's Disease using deep neural networks.

[BibT_eX]

[DOI]

Expert Syst. Appl., 2022

Deep learning-based reconstruction of highly accelerated 3D MRI.

[BibT_eX]

[DOI]

Sangtae Ahn

Uri Wollner

Graeme McKinnon

Isabelle Heukensfeldt Jansen

CoRR, 2022

2021

Artificial Intelligence in PET: an Industry Perspective.

[BibT_eX]

[DOI]

CoRR, 2021

Adaptive Gradient Balancing for Undersampled MRI Reconstruction and Image-to-Image Translation.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Computational Photography, 2021

2020

Benefits of Using a Spatially-Variant Penalty Strength With Anatomical Priors in PET Reconstruction.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2020

A Novel Approach for Correcting Multiple Discrete Rigid In-Plane Motions Artefacts in MRI Scans.

[BibT_eX]

[DOI]

CoRR, 2020

Ergonomic Issues in Brain-Computer Interface Technologies: Current Status, Challenges, and Future Direction.

[BibT_eX]

[DOI]

Comput. Intell. Neurosci., 2020

Deep learning-based model observers that replicate human observers for PET imaging.

[BibT_eX]

[DOI]

Proceedings of the Medical Imaging 2020: Image Perception, 2020

2019

Targeting reduced neural oscillations in patients with schizophrenia by transcranial alternating current stimulation.

[BibT_eX]

[DOI]

Sangtae Ahn

Juliann M. Mellin

Sankaraleengam Alagapan

NeuroImage, 2019

Conditional WGANs with Adaptive Gradient Balancing for Sparse MRI Reconstruction.

[BibT_eX]

[DOI]

CoRR, 2019

2018

Fast Quasi-Newton Algorithms for Penalized Reconstruction in Emission Tomography and Further Improvements via Preconditioning.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2018

2012

Quantitatively accurate image reconstruction for clinical whole-body PET imaging.

[BibT_eX]

[DOI]

Evren Asma

Sangtae Ahn

Hua Qian

Girishankar Gopalakrishnan

Kris Thielemans

Steven G. Ross

Ravindra M. Manjeshwar

Alexander Ganin

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

2011

Optimal Rebinning of Time-of-Flight PET Data.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2011

How Much Features in Brain-Computer Interface Are Discriminative?- Quantitative Measure by Relative Entropy.

[BibT_eX]

[DOI]

Sangtae Ahn

Sungwook Kang

Sung Chan Jun

Proceedings of the HCI International 2011 - Posters' Extended Abstracts, 2011

2010

A Poisson model for random multigraphs.

[BibT_eX]

[DOI]

Bioinform., 2010

2009

Directed Mammalian Gene Regulatory Networks Using Expression and Comparative Genomic Hybridization Microarray Data from Radiation Hybrids.

[BibT_eX]

[DOI]

PLoS Comput. Biol., 2009

Optimal Illumination Patterns for Fluorescence Tomography.

[BibT_eX]

[DOI]

Proceedings of the 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, MA, USA, June 28, 2009

2008

Analysis of Resolution and Noise Properties of Nonquadratically Regularized Image Reconstruction Methods for PET.

[BibT_eX]

[DOI]

Sangtae Ahn

Richard M. Leahy

IEEE Trans. Medical Imaging, 2008

2007

A Fast Fully 4-D Incremental Gradient Reconstruction Algorithm for List Mode PET Data.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2007

Iterative Image Reconstruction Using Inverse Fourier Rebinning for Fully 3-D PET.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2007

Fast Image Reconstruction Methods for Fully 3d Multispectral Optical Bioluminescence Tomography.

[BibT_eX]

[DOI]

Proceedings of the 2007 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2007

2006

Convergent incremental optimization transfer algorithms: application to tomography.

[BibT_eX]

[DOI]

IEEE Trans. Medical Imaging, 2006

Spatial resolution properties of nonquadratically regularized image reconstruction for PET.

[BibT_eX]

[DOI]

Sangtae Ahn

Richard M. Leahy

Proceedings of the 2006 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2006

2004

Emission image reconstruction for randoms-precorrected PET allowing negative sinogram values.

[BibT_eX]

[DOI]

Sangtae Ahn

Jeffrey A. Fessler

IEEE Trans. Medical Imaging, 2004

Covariance of Kinetic Parameter Estimators Based on Time Activity Curve Reconstructions: Preliminary Study on 1D Dynamic Imaging.

[BibT_eX]

[DOI]

Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2004

2003

A Globally Convergent Image Reconstruction for Emission Tomography Using Relaxed Ordered Subsets Algorithms.

[BibT_eX]

[DOI]

Sangtae Ahn

Jeffrey A. Fessler

IEEE Trans. Medical Imaging, 2003

2002

Development of a Residential Gateway and a Service Server for Home Automation.

[BibT_eX]

[DOI]

Proceedings of the Advanced Internet Services and Applications, 2002

Sangtae Ahn

Timeline

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