Search Results for author: Loic Simon

Found 6 papers, 2 papers with code

On the De-duplication of LAION-2B

1 code implementation17 Mar 2023 Ryan Webster, Julien Rabin, Loic Simon, Frederic Jurie

Generative models, such as DALL-E, Midjourney, and Stable Diffusion, have societal implications that extend beyond the field of computer science.

Training face verification models from generated face identity data

no code implementations2 Aug 2021 Dennis Conway, Loic Simon, Alexis Lechervy, Frederic Jurie

We find that the addition of a small amount of private data greatly improves the performance of our model, which highlights the limitations of using synthetic data to train machine learning models.

BIG-bench Machine Learning Face Recognition +3

This Person (Probably) Exists. Identity Membership Attacks Against GAN Generated Faces

no code implementations13 Jul 2021 Ryan Webster, Julien Rabin, Loic Simon, Frederic Jurie

Recently, generative adversarial networks (GANs) have achieved stunning realism, fooling even human observers.

On the Theoretical Equivalence of Several Trade-Off Curves Assessing Statistical Proximity

no code implementations21 Jun 2020 Rodrigue Siry, Ryan Webster, Loic Simon, Julien Rabin

The recent advent of powerful generative models has triggered the renewed development of quantitative measures to assess the proximity of two probability distributions.

Domain Adaptation

Detecting Overfitting of Deep Generative Networks via Latent Recovery

1 code implementation CVPR 2019 Ryan Webster, Julien Rabin, Loic Simon, Frederic Jurie

Using this methodology, this paper shows that overfitting is not detectable in the pure GAN models proposed in the literature, in contrast with those using hybrid adversarial losses, which are amongst the most widely applied generative methods.

Facial Inpainting Memorization +1

Deep multi-scale architectures for monocular depth estimation

no code implementations8 Jun 2018 Michel Moukari, Sylvaine Picard, Loic Simon, Frédéric Jurie

This paper aims at understanding the role of multi-scale information in the estimation of depth from monocular images.

Monocular Depth Estimation

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