Author

Ziheng Jia

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Preprint Aug 2026

Visual Distortion Detection in UGC Images Using Large Multimodal Models

This model leverages different layers of the large language model (LLM) decoder, treating them as multiple detectors that perform synchronous distortion detection using multi-level features, which helps mitigate the ambiguous foreground-background separation commonly encountered in the S2A problem.

Ziheng Jia, Yingji Liang, Jiaying Qian et al. · 0 citations