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Zhongyuan Peng

3 accepted papers

2026

DLEBench: Evaluating Small-scale Object Editing Ability for Instruction-based Image Editing Model

ICML 2026poster

Significant progress has been made in the field of Instruction-based Image Editing Models (IIEMs). However, while these models demonstrate plausible adherence to instructions and strong reasoning ability on current benchmarks, their ability to edit small objects remains underexplored, despite its im…

Cited by 0SourceScholar
2026

IV-Bench: A Benchmark for Image-Grounded Video Perception and Reasoning in Multimodal LLMs

ICLR 2026poster

Existing evaluation frameworks for Multimodal Large Language Models (MLLMs) primarily focus on image reasoning or general video understanding tasks, largely overlooking the significant role of image context in video comprehension. To bridge this gap, we propose \textbf{IV-Bench}, the first comprehen…

Cited by 0SourcecodeScholar
2025

Mitigating Hallucinations in Large Vision-Language Models by Adaptively Constraining Information Flow

AAAI 2025technical

Large vision-language models show tremendous potential in understanding visual information through human languages. However, they are prone to suffer from object hallucination, i.e., the generated image descriptions contain objects that do not exist in the image. In this paper, we reveal that object…