Search Results for author: Pravir Singh Gupta

Found 4 papers, 1 papers with code

Adversarial Likelihood Estimation With One-Way Flows

no code implementations19 Jul 2023 Omri Ben-Dov, Pravir Singh Gupta, Victoria Abrevaya, Michael J. Black, Partha Ghosh

Generative Adversarial Networks (GANs) can produce high-quality samples, but do not provide an estimate of the probability density around the samples.

LED: Latent Variable-based Estimation of Density

no code implementations23 Jun 2022 Omri Ben-Dov, Pravir Singh Gupta, Victoria Fernandez Abrevaya, Michael J. Black, Partha Ghosh

Modern generative models are roughly divided into two main categories: (1) models that can produce high-quality random samples, but cannot estimate the exact density of new data points and (2) those that provide exact density estimation, at the expense of sample quality and compactness of the latent space.

Density Estimation

DRCAS: Deep Restoration Network for Hardware Based Compressive Acquisition Scheme

no code implementations23 Sep 2019 Pravir Singh Gupta, Xin Yuan, Gwan Seong Choi

Bearing these concerns in mind, we propose DRCAS (Deep Restoration network for hardware based Compressed Acquisition Scheme), which to our best knowledge, is the first work proposed in the literature for restoration of images acquired using acquisition scheme like HCAS.

Image Restoration Image Super-Resolution

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