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Hatef Otroshi Shahreza

5 accepted papers

2025

HyperFace: Generating Synthetic Face Recognition Datasets by Exploring Face Embedding Hypersphere

ICLR 2025poster

Face recognition datasets are often collected by crawling Internet and without individuals' consents, raising ethical and privacy concerns. Generating synthetic datasets for training face recognition models has emerged as a promising alternative. However, the generation of synthetic datasets remain…

Cited by 4SourcePDFScholar
2025

Synthetic Face Datasets Generation via Latent Space Exploration from Brownian Identity Diffusion

ICML 2025poster

Face recognition models are trained on large-scale datasets, which have privacy and ethical concerns. Lately, the use of synthetic data to complement or replace genuine data for the training of face recognition models has been proposed. While promising results have been obtained, it still remains un…

Cited by 7SourcePDFScholar
2023

Face Reconstruction from Facial Templates by Learning Latent Space of a Generator Network

NeurIPS 2023poster

In this paper, we focus on the template inversion attack against face recognition systems and propose a new method to reconstruct face images from facial templates. Within a generative adversarial network (GAN)-based framework, we learn a mapping from facial templates to the intermediate latent spac…

Cited by 23SourcePDFScholar
2023

Template Inversion Attack against Face Recognition Systems using 3D Face Reconstruction

ICCV 2023poster

Face recognition systems are increasingly being used in different applications. In such systems, some features (also known as embeddings or templates) are extracted from each face image. Then, the extracted templates are stored in the system's database during the enrollment stage and are later used…

Cited by 9PDFScholar