Author

Jian-Shu Li

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Preprint Sep 2026

Agentic Tool-Augmented Reasoning for Explainable Image Forgery Detection

Conventional image forgery detection methods produce binary scores or pixel-level masks without interpretable evidence, while recent multimodal large language model (MLLM)-based approaches generate post-hoc explanations of predetermined classification results rather than reasoning from evidence. Inspired by the forensi...

Zhi-Ya Tan, Jing Huang, Chang-Tao Miao et al. · 0 citations

#artificial intelligence Preprint Sep 2026

PolyOCR-Venus: Unified OCR Foundation Models for Text-Centric Visual Intelligence

Optical Character Recognition (OCR) is evolving from plain-text transcription toward general visual intelligence, requiring models to recognize, localize, and reason over textual information in complex visual environments. However, existing OCR systems often excel at only some tasks and struggle to balance recognition,...

Guang-Zhan Huang, Yong-Shuo Zhang, Bing-Tao Fu et al. · 0 citations