5 papers
AFFORDANCE20Q: Evaluating Affordance Reasoning from Physical Properties
Yifan Jiang, Meige Yang, Zitong Li +1
Affordance reasoning, the inference of an object's action possibilities from its physical properties (e.g., shape and material), is fundamental to human physical understanding and…
Miller-Index-Based Latent Crystallographic Fracture Plane Reasoning and generation with Vision-Language Models
Qinwu Xu, Xiaofu Ma, Yifan Jiang
We study whether multimodal large language models (MLLMs) can leverage crystallographic plane indices (Miller indices) as a structured latent representation for reasoning about fra…
Multilingual OCR-Aware Fine-Tuning and Prompt-Guided Chain-of-Thought Reasoning for Multimodal Large Language Models
Qinwu Xu, Yifan Jiang, Haoyu Ren
Optical character recognition (OCR) and multilingual scene-text understanding remain challenging for multimodal large language models (MLLMs), particularly in real-world images con…
Lung-DDPM+: Efficient Thoracic CT Image Synthesis using Diffusion Probabilistic Model
Yifan Jiang, Ahmad Shariftabrizi, Venkata SK. Manem
Generative artificial intelligence (AI) has been playing an important role in various domains. Leveraging its high capability to generate high-fidelity and diverse synthetic data,…
Lung-DDPM: Semantic Layout-guided Diffusion Models for Thoracic CT Image Synthesis
Yifan Jiang, Yannick Lemaréchal, Sophie Plante +5
With the rapid development of artificial intelligence (AI), AI-assisted medical imaging analysis demonstrates remarkable performance in early lung cancer screening. However, the co…