no code implementations • 30 Mar 2024 • Sreemanti Dey, Snigdha Saha, Berthy T. Feng, Manxiu Cui, Laure Delisle, Oscar Leong, Lihong V. Wang, Katherine L. Bouman
Photoacoustic tomography (PAT) is a rapidly-evolving medical imaging modality that combines optical absorption contrast with ultrasound imaging depth.
no code implementations • 16 Oct 2023 • Yu Sun, Zihui Wu, Yifan Chen, Berthy T. Feng, Katherine L. Bouman
We also establish a theoretical analysis for characterizing the convergence of the PMC algorithms.
no code implementations • 5 Sep 2023 • Berthy T. Feng, Katherine L. Bouman
We propose a surrogate function for efficient use of score-based priors for Bayesian inverse imaging.
no code implementations • ICCV 2023 • Berthy T. Feng, Jamie Smith, Michael Rubinstein, Huiwen Chang, Katherine L. Bouman, William T. Freeman
In this work, we empirically validate the theoretically-proven probability function of a score-based diffusion model.
no code implementations • CVPR 2022 • Berthy T. Feng, Alexander C. Ogren, Chiara Daraio, Katherine L. Bouman
We propose an approach that estimates heterogeneous material properties of an object from a monocular video of its surface vibrations.