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Vision-and-language multi-modal pretraining and fine-tuning have shown great success in visual question answering (VQA). Compared to general domain VQA, the performance of biomedical VQA suffers from limited data. In this paper, we propose…

计算机视觉与模式识别 · 计算机科学 2023-03-02 Zheng Yuan , Qiao Jin , Chuanqi Tan , Zhengyun Zhao , Hongyi Yuan , Fei Huang , Songfang Huang

Multimodal Large Language Models (MLLMs) have shown impressive capabilities in jointly understanding text, images, and videos, often evaluated via Visual Question Answering (VQA). However, even state-of-the-art MLLMs struggle with…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Alberto Compagnoni , Marco Morini , Sara Sarto , Federico Cocchi , Davide Caffagni , Marcella Cornia , Lorenzo Baraldi , Rita Cucchiara

Reliable image quality assessment is essential in applications where large volumes of images are acquired automatically and must be filtered before further analysis. In many practical scenarios, a pristine reference image is unavailable,…

计算机视觉与模式识别 · 计算机科学 2026-04-16 Koffi Titus Sergio Aglin , Anthony K. Muchiri , Celestin Nkundineza

Multimodal representation learning models have demonstrated successful operation across complex tasks, and the integration of vision-language models (VLMs) has further enabled embedding models with instruction-following capabilities.…

人工智能 · 计算机科学 2026-02-24 Wei-Yao Wang , Kazuya Tateishi , Qiyu Wu , Shusuke Takahashi , Yuki Mitsufuji

Extracting structured information from visual documents (Visual Information Extraction, VIE) is a cornerstone of business automation. While recent Multimodal Large Language Models (MLLMs) have shown promising capabilities, existing…

计算机视觉与模式识别 · 计算机科学 2026-05-22 Yandi Wang , Libin Zhan , Ziwei Huang , Tiancheng Luo , Yuxuan Jiang , Wang Dong , Leilei Gan , Jun Chen

Referring Expression Comprehension (REC) links language to region level visual perception. Standard benchmarks (RefCOCO, RefCOCO+, RefCOCOg) have progressed rapidly with multimodal LLMs but remain weak tests of visual reasoning and…

计算机视觉与模式识别 · 计算机科学 2026-03-02 Qihua Dong , Kuo Yang , Lin Ju , Handong Zhao , Yitian Zhang , Yizhou Wang , Huimin Zeng , Jianglin Lu , Yun Fu

We investigate knowledge retrieval with multi-modal queries, i.e. queries containing information split across image and text inputs, a challenging task that differs from previous work on cross-modal retrieval. We curate a new dataset called…

计算与语言 · 计算机科学 2023-06-02 Man Luo , Zhiyuan Fang , Tejas Gokhale , Yezhou Yang , Chitta Baral

Explanation and high-order reasoning capabilities are crucial for real-world visual question answering with diverse levels of inference complexity (e.g., what is the dog that is near the girl playing with?) and important for users to…

计算机视觉与模式识别 · 计算机科学 2019-09-24 Qingxing Cao , Bailin Li , Xiaodan Liang , Liang Lin

Vision-Language Models (VLMs) have achieved impressive performance in cross-modal understanding across textual and visual inputs, yet existing benchmarks predominantly focus on pure-text queries. In real-world scenarios, language also…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Qing'an Liu , Juntong Feng , Yuhao Wang , Xinzhe Han , Yujie Cheng , Yue Zhu , Haiwen Diao , Yunzhi Zhuge , Huchuan Lu

Image search stands as a pivotal task in multimedia and computer vision, finding applications across diverse domains, ranging from internet search to medical diagnostics. Conventional image search systems operate by accepting textual or…

多媒体 · 计算机科学 2024-04-30 Hongyi Zhu , Jia-Hong Huang , Stevan Rudinac , Evangelos Kanoulas

Large vision-language models (LVLMs) have demonstrated remarkable achievements, yet the generation of non-factual responses remains prevalent in fact-seeking question answering (QA). Current multimodal fact-seeking benchmarks primarily…

计算与语言 · 计算机科学 2025-03-11 Yanling Wang , Yihan Zhao , Xiaodong Chen , Shasha Guo , Lixin Liu , Haoyang Li , Yong Xiao , Jing Zhang , Qi Li , Ke Xu

In this paper, we present an overview of the NTIRE 2026 challenge on the 3rd Restore Any Image Model in the Wild, specifically focusing on Track 1: Professional Image Quality Assessment. Conventional Image Quality Assessment (IQA) typically…

News image captioning aims to produce journalistically informative descriptions by combining visual content with contextual cues from associated articles. Despite recent advances, existing methods struggle with three key challenges: (1)…

计算机视觉与模式识别 · 计算机科学 2025-11-27 Xiaoxing You , Qiang Huang , Lingyu Li , Chi Zhang , Xiaopeng Liu , Min Zhang , Jun Yu

Multiple Choice Question Answering (MCQA) benchmarks are an established standard for measuring Vision Language Model (VLM) performance in driving tasks. However, we observe the known phenomenon that synthetically generated MCQAs are highly…

机器学习 · 计算机科学 2026-02-23 Sutej Kulgod , Sean Ye , Sanchit Tanwar , Christoffer Heckman

In recent years, multimodal large language models (MLLMs) have made significant strides by training on vast high-quality image-text datasets, enabling them to generally understand images well. However, the inherent difficulty in explicitly…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Yuanze Lin , Yunsheng Li , Dongdong Chen , Weijian Xu , Ronald Clark , Philip Torr , Lu Yuan

Knowledge-based visual question answering (KB-VQA) requires a model to understand images and utilize external knowledge to provide accurate answers. Existing approaches often directly augment models with retrieved information from knowledge…

计算机视觉与模式识别 · 计算机科学 2025-09-12 Zhiyue Liu , Sihang Liu , Jinyuan Liu , Xinru Zhang

Existing information retrieval (IR) models often assume a homogeneous format, limiting their applicability to diverse user needs, such as searching for images with text descriptions, searching for a news article with a headline image, or…

计算机视觉与模式识别 · 计算机科学 2023-11-30 Cong Wei , Yang Chen , Haonan Chen , Hexiang Hu , Ge Zhang , Jie Fu , Alan Ritter , Wenhu Chen

While Multimodal Large Language Models (MLLMs) excel at single-image understanding, they exhibit significantly degraded performance in multi-image reasoning scenarios. Multi-image reasoning presents fundamental challenges including complex…

计算机视觉与模式识别 · 计算机科学 2026-01-13 Jianghao Yin , Qingbin Li , Kun Sun , Cheng Ding , Jie Wang , Qin Chen , Jie Zhou , Nan Wang , Changqing Li , Pei Wu , Jian Xu , Zheming Yang , Liang He

Medical visual question answering (Med-VQA) aims to answer clinically relevant questions grounded in medical images. However, existing multimodal large language models (MLLMs) often exhibit shortcut answering, producing plausible responses…

计算机视觉与模式识别 · 计算机科学 2026-03-18 Zhisong Wang , Ziyang Chen , Zanting Ye , Hongze Zhu , Yefeng Zheng , Yong Xia

Large Multimodal Models (LMMs) often face a modality representation gap during pretraining: while language embeddings remain stable, visual representations are highly sensitive to contextual noise (e.g., background clutter). To address this…

计算机视觉与模式识别 · 计算机科学 2025-08-14 Yin Xie , Kaicheng Yang , Peirou Liang , Xiang An , Yongle Zhao , Yumeng Wang , Ziyong Feng , Roy Miles , Ismail Elezi , Jiankang Deng