Dennis Hein

According to our database, Dennis Hein authored at least 7 papers between 2023 and 2025.

Collaborative distances:

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

2025

PFCM: Poisson Flow Consistency Models for Low-Dose CT Image Denoising.

Dennis Hein, Grant M. Stevens, Adam S. Wang, Ge Wang

IEEE Trans. Medical Imaging, July, 2025

CheXalign: Preference fine-tuning in chest X-ray interpretation models without human feedback.

Dennis Hein, Zhihong Chen, Sophie Ostmeier, Justin Xu, Maya Varma, Eduardo Pontes Reis, Arne Edward Michalson, Christian Bluethgen, Hyun Joo Shin, Curtis P. Langlotz, Akshay S. Chaudhari

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

2024

Noise suppression in photon-counting computed tomography using unsupervised Poisson flow generative models.

Dennis Hein, Staffan Holmin, Timothy Szczykutowicz, Jonathan S. Maltz, Mats Danielsson, Ge Wang, Mats Persson

Vis. Comput. Ind. Biomed. Art, December, 2024

Preference Fine-Tuning for Factuality in Chest X-Ray Interpretation Models Without Human Feedback.

Dennis Hein, Zhihong Chen, Sophie Ostmeier, Justin Xu, Maya Varma, Eduardo Pontes Reis, Arne Edward Michalson, Christian Bluethgen, Hyun Joo Shin, Curtis P. Langlotz, Akshay S. Chaudhari

CoRR, 2024

Physics-Inspired Generative Models in Medical Imaging: A Review.

Dennis Hein, Afshin Bozorgpour, Dorit Merhof, Ge Wang

CoRR, 2024

Poisson flow consistency models for low-dose CT image denoising.

Dennis Hein, Adam S. Wang, Ge Wang

CoRR, 2024

2023

PPFM: Image denoising in photon-counting CT using single-step posterior sampling Poisson flow generative models.

Dennis Hein, Staffan Holmin, Timothy Szczykutowicz, Jonathan S. Maltz, Mats Danielsson, Ge Wang, Mats Persson

CoRR, 2023