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Xiongkuo Min

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Preprint Oct 2026

Harnessing Multimodal Large Language Models for Training-Free Human-Object Interaction Detection

Human-object interaction (HOI) detection aims to localize human-object pairs and recognize their interactions. Traditional supervised methods perform strongly but rely on task-specific training. Recent multimodal large language models (MLLMs) offer a promising route to training-free HOI detection through their broad vi...

Zhao-Lin Cai, Hui-Yu Duan, Liu Yang et al. · 0 citations
Preprint Aug 2026

RAVEN-Eval: Rubric-Guided Automatic Evaluation for AI Video Generation Models Based on LMM Preference Judgement

AI video generation has advanced rapidly and entered widespread commercial use. As a result, quality differences among videos produced by state-of-the-art AI video generation models~(AIVGMs) have become increasingly difficult to discern using conventional evaluation criteria, such as visual fidelity and semantic instru...

Zi-Heng Jia, Jia-Ying Qian, Zi-Cheng Zhang et al. · 0 citations
Preprint Sep 2026

Evaluating the Evaluators: Diagnosing Large Multimodal Models for AI-Generated Image Assessment

This work introduces SQUARE-Bench, a comprehensive benchmark that systematically evaluates LMM capabilities as evaluators of AI-generated images across four aspects: Semantics, Quality, Authenticity, and Responsibility, and conducts a proof-of-concept study of LMM-guided iterative editing.

Yu Zhao, Jia-Rui Wang, Hui-Yu Duan et al. · 0 citations
Preprint Aug 2026

LLaVA-Assessor: Building the Foundation LMM For Visual Quality Assessment

This work proposes LLaVA-Assessor, a unified data construction and model training system for LMM-based machine vision, and introduces a simple yet effective prompt disentanglement strategy to alleviate training-objective confusion in multi-task learning, thereby enabling stable and coherent joint training.

Zi-Heng Jia, Zi-Cheng Zhang, Jia-Ying Qian et al. · 0 citations
#artificial intelligence Preprint Aug 2026

TREND-10K: A Comprehensive Dataset for Next-Generation Video Quality Assessment Based on Preference-Driven Media

TREND-10K is introduced, a next-generation comprehensive VQA dataset consisting of the trend-driven part and the static part, containing $10,000$ videos across a wide spectrum of content types, and presents a robust framework for advancing VQA, addressing challenges caused by the temporal evolution of user perceptual h...

Zi-Heng Jia, Zi-Cheng Zhang, Jun-Qi Zhang et al. · 0 citations
Jul 2026

Multi-Dimensional Quality Assessment for AI-Generated Human-Centric Videos: Dataset and Model

This work extends the previous dataset HVEval with pairwise preference annotations and proposes MoE-Rater, a Mixture-of-Experts (MoE)-inspired and multimodal large language model (MLLM)-based all-in-one method that supports multi-dimensional quality rating, multi-dimensional pairwise comparison, and category-specific q...

Si-Jing Wu, Yun-Hao Li, Hui-Yu Duan et al. · 4 citations
Preprint Aug 2026

MIEScore: Human-Aligned Evaluation for Multi-Source Image Editing

MIE-Bench is introduced, the first large-scale multiple image editing benchmark with fine-grained human preference annotations and MIEScore, a multimodal large language model (MLLM)-based evaluation model enhanced with skill optimization and multi-dimensional supervised fine-tuning, to provide human-aligned feedback fo...

Zi-Tong Xu, Huiyu Duan, Xinyu Zhang et al. · 0 citations
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.

Zi-Heng Jia, Yingji Liang, Jia-Ying Qian et al. · 0 citations

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