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Oscar Leong
Oscar Leong
Assistant Professor of Statistics and Data Science, UCLA
E-mail confirmado em stat.ucla.edu - Página inicial
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Citado por
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Ano
Phase retrieval under a generative prior
P Hand, O Leong, V Voroninski
Advances in Neural Information Processing Systems 31, 2018
2082018
Invertible generative models for inverse problems: mitigating representation error and dataset bias
M Asim, M Daniels, O Leong, A Ahmed, P Hand
International Conference on Machine Learning, 399-409, 2020
1572020
Image reconstruction without explicit priors
AF Gao, O Leong, H Sun, KL Bouman
ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and …, 2023
102023
Compressive phase retrieval: Optimal sample complexity with deep generative priors
P Hand, O Leong, V Voroninski
Communications on Pure and Applied Mathematics 77 (2), 1147-1223, 2024
82024
Score-based Diffusion Models for Photoacoustic Tomography Image Reconstruction
S Dey, S Saha, BT Feng, M Cui, L Delisle, O Leong, LV Wang, ...
ICASSP 2024-2024 IEEE International Conference on Acoustics, Speech and …, 2024
72024
Discovering Structure From Corruption for Unsupervised Image Reconstruction
O Leong, AF Gao, H Sun, KL Bouman
IEEE Transactions on Computational Imaging 9, 992-1005, 2023
6*2023
Low shot learning with untrained neural networks for imaging inverse problems
O Leong, W Sakla
arXiv preprint arXiv:1910.10797, 2019
62019
Alternating Phase Langevin Sampling with Implicit Denoiser Priors for Phase Retrieval
R Agrawal, O Leong
ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and …, 2023
12023
Optimal Regularization for a Data Source
O Leong, E O'Reilly, YS Soh, V Chandrasekaran
arXiv preprint arXiv:2212.13597, 2022
12022
Learned Generative Priors for Imaging Inverse Problems
O Leong
Rice University, 2021
12021
Optimal Sample Complexity of Gradient Descent for Amplitude Flow via Non-Lipschitz Matrix Concentration
P Hand, O Leong, V Voroninski
Communications in Mathematical Sciences 19 (7), 2035–2047, 2021
12021
The Star Geometry of Critic-Based Regularizer Learning
O Leong, E O'Reilly, YS Soh
arXiv preprint arXiv:2408.16852, 2024
2024
Flow Priors for Linear Inverse Problems via Iterative Corrupted Trajectory Matching
Y Zhang, P Yu, Y Zhu, Y Chang, F Gao, YN Wu, O Leong
arXiv preprint arXiv:2405.18816, 2024
2024
Optimally Sample-Efficient Phase Retrieval with Deep Generative Models
P Hand, O Leong, V Voroninski
2019 13th International conference on Sampling Theory and Applications …, 2019
2019
Proving Tucker’s Lemma with a volume argument
B Kuture, O Leong, C Loa, M Sondjaja, FE Su
Algebraic and Geometric Methods in Discrete Mathematics 685, 223, 2017
2017
The star geometry of regularizer learning
E O'Reilly, O Leong, YS Soh
2025 Joint Mathematics Meetings (JMM 2025), 0
Leveraging Common Structure for Prior-Free Image Reconstruction
O Leong, AF Gao, H Sun, KL Bouman
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Artigos 1–17