From Suppression to Repair: Mitigating Object Hallucination in Large Vision-Language Models via Localized Distribution Alignment

arXiv:2610.11826 · cs.CV, cs.AI · Submitted 2026-10-08 · Read on arXiv

cs.CV, cs.AI

Submitted: 2026-10-08

Updated: 2026-10-08

Terminology

• Hallucination — 71× in this paper · explained in 3 episodes
• Calibration — 38× in this paper · explained in 7 episodes
• Benchmark — 13× in this paper · explained in 2 episodes
• Accuracy — 12× in this paper · explained in 1 episode
• Alignment — 12× in this paper · explained in 1 episode
• Optimal Transport — 11× in this paper · explained in 5 episodes
• Conference on Computer Vision and Pattern Recognition — 8× in this paper
• Steering — 5× in this paper · explained in 2 episodes
• Ablation — 4× in this paper · explained in 1 episode
• alpha — 4× in this paper · explained in 1 episode
• Adaptation — 3× in this paper · explained in 1 episode
• Instruction Tuning — 3× in this paper · explained in 2 episodes
• AUC — 2× in this paper · explained in 2 episodes
• Ablation study — 2× in this paper · explained in 1 episode
• Contrastive Learning — 2× in this paper · explained in 5 episodes
• Domain Adaptation — 2× in this paper · explained in 5 episodes
• Hallucination Mitigation — 2× in this paper · explained in 2 episodes
• Latent Space — 2× in this paper · explained in 7 episodes
• Optimal Transport (OT) — 2× in this paper · explained in 4 episodes
• Wasserstein Distance — 2× in this paper · explained in 4 episodes
• F1 Score — 1× in this paper · explained in 3 episodes
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Foundation Model — 1× in this paper · explained in 3 episodes
• Foundation Models — 1× in this paper · explained in 7 episodes
• Multimodal Reasoning — 1× in this paper · explained in 5 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Sample Efficiency — 1× in this paper · explained in 4 episodes
• Trace — 1× in this paper · explained in 2 episodes
• Verification — 1× in this paper · explained in 2 episodes

Sources

• Qwen-VL: A Versatile Vision-Language Model for Understanding, Localization, Text Reading, and Beyond
• Hallucination of Multimodal Large Language Models: A Survey
• AMBER: An LLM-free Multi-dimensional Benchmark for MLLMs Hallucination Evaluation

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