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Hejer Ammar

3 papers hereh-index 425 citations12 works total

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author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CV3

identity via Semantic Scholar / OpenAlex

collaborators

3 papers

cs.CV2025

WarNav: An Autonomous Driving Benchmark for Segmentation of Navigable Zones in War Scenes

Marc-Emmanuel Coupvent des Graviers, Hejer Ammar, Christophe Guettier +2

We introduce WarNav, a novel real-world dataset constructed from images of the open-source DATTALION repository, specifically tailored to enable the development and benchmarking of…

cs.CV2025

CaMiT: A Time-Aware Car Model Dataset for Classification and Generation

Frédéric LIN, Biruk Abere Ambaw, Adrian Popescu +3

AI systems must adapt to evolving visual environments, especially in domains where object appearances change over time. We introduce Car Models in Time (CaMiT), a fine-grained data…

cs.CV2025

xMOD: Cross-Modal Distillation for 2D/3D Multi-Object Discovery from 2D motion

Saad Lahlali, Sandra Kara, Hejer Ammar +4

Object discovery, which refers to the task of localizing objects without human annotations, has gained significant attention in 2D image analysis. However, despite this growing int…

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