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Leveraging Multi-modal Large Language Models (MLLMs) to accelerate frontier scientific research is promising, yet how to rigorously evaluate such systems remains unclear. Existing benchmarks mainly focus on single-document understanding,…

Artificial Intelligence · Computer Science 2026-04-14 Lei Xiong , Huaying Yuan , Zheng Liu , Zhao Cao , Zhicheng Dou

Large Language Models (LLMs) are being explored for applications in scientific research, including their capabilities to synthesize literature, answer research questions, generate research ideas, and even conduct computational experiments.…

We present IQA-Spider, the first image quality assessment (IQA) framework that unifies reasoning, grounding, and referring into a single LMM-based framework for multi-granularity quality understanding. Existing LMM-based IQA methods…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Xinge Peng , Yiting Lu , Xin Li , Zhibo Chen

End-to-end text-image machine translation (TIMT), which directly translates textual content in images across languages, is crucial for real-world multilingual scene understanding. Despite advances in vision-language large models (VLLMs),…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Gengluo Li , Chengquan Zhang , Yupu Liang , Huawen Shen , Yaping Zhang , Pengyuan Lyu , Weinong Wang , Xingyu Wan , Gangyan Zeng , Han Hu , Can Ma , Yu Zhou

We study the challenging problem of unsupervised multi-object segmentation on single images. Existing methods, which rely on image reconstruction objectives to learn objectness or leverage pretrained image features to group similar pixels,…

Computer Vision and Pattern Recognition · Computer Science 2025-06-03 Yafei Yang , Zihui Zhang , Bo Yang

The 180x360 omnidirectional field of view captured by 360-degree cameras enables their use in a wide range of applications such as embodied AI and virtual reality. Although recent advances in multimodal large language models (MLLMs) have…

Computer Vision and Pattern Recognition · Computer Science 2025-05-20 Zihao Dongfang , Xu Zheng , Ziqiao Weng , Yuanhuiyi Lyu , Danda Pani Paudel , Luc Van Gool , Kailun Yang , Xuming Hu

Spatial relation reasoning is a crucial task for multimodal large language models (MLLMs) to understand the objective world. However, current benchmarks have issues like relying on bounding boxes, ignoring perspective substitutions, or…

Computer Vision and Pattern Recognition · Computer Science 2025-08-11 Jingping Liu , Ziyan Liu , Zhedong Cen , Yan Zhou , Yinan Zou , Weiyan Zhang , Haiyun Jiang , Tong Ruan

This paper reports on the 2018 PIRM challenge on perceptual super-resolution (SR), held in conjunction with the Perceptual Image Restoration and Manipulation (PIRM) workshop at ECCV 2018. In contrast to previous SR challenges, our…

Computer Vision and Pattern Recognition · Computer Science 2019-06-03 Yochai Blau , Roey Mechrez , Radu Timofte , Tomer Michaeli , Lihi Zelnik-Manor

Multimodal Small-to-Medium sized Language Models (MSLMs) have demonstrated strong capabilities in integrating visual and textual information but still face significant limitations in visual comprehension and mathematical reasoning,…

Machine Learning · Computer Science 2026-01-27 Ashutosh Bajpai , Akshat Bhandari , Akshay Nambi , Tanmoy Chakraborty

Unified multimodal models target joint understanding, reasoning, and generation, but current image editing benchmarks are largely confined to natural images and shallow commonsense reasoning, offering limited assessment of this capability…

Computer Vision and Pattern Recognition · Computer Science 2026-03-13 Mingxin Liu , Ziqian Fan , Zhaokai Wang , Leyao Gu , Zirun Zhu , Yiguo He , Yuchen Yang , Changyao Tian , Xiangyu Zhao , Ning Liao , Shaofeng Zhang , Qibing Ren , Zhihang Zhong , Xuanhe Zhou , Junchi Yan , Xue Yang

While there is increasing concern about the interpretability of neural models, the evaluation of interpretability remains an open problem, due to the lack of proper evaluation datasets and metrics. In this paper, we present a novel…

Computation and Language · Computer Science 2022-11-16 Lijie Wang , Yaozong Shen , Shuyuan Peng , Shuai Zhang , Xinyan Xiao , Hao Liu , Hongxuan Tang , Ying Chen , Hua Wu , Haifeng Wang

Spatial intelligence requires multimodal large language models (MLLMs) to move beyond single-view perception and reason consistently about objects, visibility, geometry, and interactions across multiple viewpoints. However, progress in…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Wei Wang , Yuqian Yuan , Tianwei Lin , Wenqiao Zhang , Siliang Tang , Jun Xiao , Yueting Zhuang

Recent studies demonstrate that multimodal large language models (MLLMs) can proficiently evaluate visual quality through interpretable assessments. However, existing approaches typically treat quality scoring and reasoning descriptions as…

Computer Vision and Pattern Recognition · Computer Science 2025-06-13 Zhuoxuan Cai , Jian Zhang , Xinbin Yuan , Peng-Tao Jiang , Wenxiang Chen , Bowen Tang , Lujian Yao , Qiyuan Wang , Jinwen Chen , Bo Li

Vision-Language Models (VLMs) have demonstrated remarkable progress in multimodal understanding, yet their capabilities for scientific reasoning remain inadequately assessed. Current multimodal benchmarks predominantly evaluate generic…

Computer Vision and Pattern Recognition · Computer Science 2025-06-18 Ai Jian , Weijie Qiu , Xiaokun Wang , Peiyu Wang , Yunzhuo Hao , Jiangbo Pei , Yichen Wei , Yi Peng , Xuchen Song

Medical Image Quality Assessment (IQA) serves as the first-mile safety gate for clinical AI, yet existing approaches remain constrained by scalar, score-based metrics and fail to reflect the descriptive, human-like reasoning process central…

For human cognitive process, spatial reasoning and perception are closely entangled, yet the nature of this interplay remains underexplored in the evaluation of multimodal large language models (MLLMs). While recent MLLM advancements show…

Computation and Language · Computer Science 2025-08-28 Chengzu Li , Wenshan Wu , Huanyu Zhang , Qingtao Li , Zeyu Gao , Yan Xia , José Hernández-Orallo , Ivan Vulić , Furu Wei

Accurate and interpretable user satisfaction estimation (USE) is critical for understanding, evaluating, and continuously improving conversational systems. Users express their satisfaction or dissatisfaction with diverse conversational…

The multimodal fusion of images and scene captions has been extensively explored and applied in various fields. However, when dealing with complex remote sensing (RS) scenes, existing studies have predominantly concentrated on architectural…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Ziyi Wang , Xianping Ma , Ziyao Wang , Hongyang Zhang , Man On Pun

The astonishing breakthrough of multimodal large language models (MLLMs) has necessitated new benchmarks to quantitatively assess their capabilities, reveal their limitations, and indicate future research directions. However, this is…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Fengxiang Wang , Hongzhen Wang , Mingshuo Chen , Di Wang , Yulin Wang , Zonghao Guo , Qiang Ma , Long Lan , Wenjing Yang , Jing Zhang , Zhiyuan Liu , Maosong Sun

Perceiving and producing aesthetic judgments is a fundamental yet underexplored capability for multimodal large language models (MLLMs). However, existing benchmarks for image aesthetic assessment (IAA) are narrow in perception scope or…

Computer Vision and Pattern Recognition · Computer Science 2025-11-11 Guolong Wang , Heng Huang , Zhiqiang Zhang , Wentian Li , Feilong Ma , Xin Jin