Search Results for author: Berthy T. Feng

Found 5 papers, 0 papers with code

Score-Based Diffusion Models for Photoacoustic Tomography Image Reconstruction

no code implementations30 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.

Image Reconstruction

Efficient Bayesian Computational Imaging with a Surrogate Score-Based Prior

no code implementations5 Sep 2023 Berthy T. Feng, Katherine L. Bouman

We propose a surrogate function for efficient use of score-based priors for Bayesian inverse imaging.

Variational Inference

Visual Vibration Tomography: Estimating Interior Material Properties from Monocular Video

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.

Object

Cannot find the paper you are looking for? You can Submit a new open access paper.