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The simultaneous recognition of multiple objects in one image remains a challenging task, spanning multiple events in the recognition field such as various object scales, inconsistent appearances, and confused inter-class relationships.…

计算机视觉与模式识别 · 计算机科学 2021-10-13 Jiawei Zhao , Ke Yan , Yifan Zhao , Xiaowei Guo , Feiyue Huang , Jia Li

In the realm of multi-object tracking, the challenge of accurately capturing the spatial and temporal relationships between objects in video sequences remains a significant hurdle. This is further complicated by frequent occurrences of…

计算机视觉与模式识别 · 计算机科学 2025-01-20 Futian Wang , Fengxiang Liu , Xiao Wang

Recently, numbers of works shows that the performance of neural machine translation (NMT) can be improved to a certain extent with using visual information. However, most of these conclusions are drawn from the analysis of experimental…

计算机视觉与模式识别 · 计算机科学 2022-09-07 ZhenHao Tang , XiaoBing Zhang , Zi Long , XiangHua Fu

Multimodal machine translation (MMT) seeks to address the challenges posed by linguistic polysemy and ambiguity in translation tasks by incorporating visual information. A key bottleneck in current MMT research is the effective utilization…

计算机视觉与模式识别 · 计算机科学 2025-05-27 Chenyu Lu , Shiliang Sun , Jing Zhao , Nan Zhang , Tengfei Song , Hao Yang

Multimodal Retrieval-Augmented Generation (Visual RAG) significantly advances question answering by integrating visual and textual evidence. Yet, current evaluations fail to systematically account for query difficulty and ambiguity. We…

计算与语言 · 计算机科学 2026-01-14 Yuelyu Ji , Wuwei Lan , Patrick NG

Document-level Relation Extraction (DocRE) is a more challenging task compared to its sentence-level counterpart. It aims to extract relations from multiple sentences at once. In this paper, we propose a semi-supervised framework for DocRE…

计算与语言 · 计算机科学 2022-03-22 Qingyu Tan , Ruidan He , Lidong Bing , Hwee Tou Ng

Image-Text Matching is one major task in cross-modal information processing. The main challenge is to learn the unified visual and textual representations. Previous methods that perform well on this task primarily focus on not only the…

计算机视觉与模式识别 · 计算机科学 2020-10-23 Keyu Wen , Xiaodong Gu , Qingrong Cheng

Advances in multimodal models have greatly improved how interactions relevant to various tasks are modeled. Today's multimodal models mainly focus on the correspondence between images and text, using this for tasks like image-text matching.…

计算与语言 · 计算机科学 2024-09-27 Haofei Yu , Zhengyang Qi , Lawrence Jang , Ruslan Salakhutdinov , Louis-Philippe Morency , Paul Pu Liang

One critical challenge in 6D object pose estimation from a single RGBD image is efficient integration of two different modalities, i.e., color and depth. In this work, we tackle this problem by a novel Deep Fusion Transformer~(DFTr) block…

计算机视觉与模式识别 · 计算机科学 2023-08-11 Jun Zhou , Kai Chen , Linlin Xu , Qi Dou , Jing Qin

Multi-modality (MM) image fusion aims to render fused images that maintain the merits of different modalities, e.g., functional highlight and detailed textures. To tackle the challenge in modeling cross-modality features and decomposing…

计算机视觉与模式识别 · 计算机科学 2023-04-11 Zixiang Zhao , Haowen Bai , Jiangshe Zhang , Yulun Zhang , Shuang Xu , Zudi Lin , Radu Timofte , Luc Van Gool

Open relation extraction (OpenRE) is the task of extracting relation schemes from open-domain corpora. Most existing OpenRE methods either do not fully benefit from high-quality labeled corpora or can not learn semantic representation…

计算与语言 · 计算机科学 2022-06-02 Yutong Wang , Renze Lou , Kai Zhang , MaoYan Chen , Yujiu Yang

Robust gait recognition requires highly discriminative representations, which are closely tied to input modalities. While binary silhouettes and skeletons have dominated recent literature, these 2D representations fall short of capturing…

计算机视觉与模式识别 · 计算机科学 2025-08-06 Xinzhu Li , Juepeng Zheng , Yikun Chen , Xudong Mao , Guanghui Yue , Wei Zhou , Chenlei Lv , Ruomei Wang , Fan Zhou , Baoquan Zhao

Automatic emotion recognition (AER) based on enriched multimodal inputs, including text, speech, and visual clues, is crucial in the development of emotionally intelligent machines. Although complex modality relationships have been proven…

多媒体 · 计算机科学 2021-09-16 Shuyun Tang , Zhaojie Luo , Guoshun Nan , Yuichiro Yoshikawa , Ishiguro Hiroshi

The current state-of-the-art image-sentence retrieval methods implicitly align the visual-textual fragments, like regions in images and words in sentences, and adopt attention modules to highlight the relevance of cross-modal semantic…

计算机视觉与模式识别 · 计算机科学 2021-08-06 Xuri Ge , Fuhai Chen , Joemon M. Jose , Zhilong Ji , Zhongqin Wu , Xiao Liu

Visual document retrieval requires understanding heterogeneous and multi-modal content to satisfy implicit information needs. Recent advances use screenshot-based document encoding with fine-grained late interaction to encode holistic…

信息检索 · 计算机科学 2026-05-12 Wanqing Cui , Wei Huang , Yazhi Guo , Yibo Hu , Meiguang Jin , Junfeng Ma , Keping Bi

With an exponential explosive growth of various digital text information, it is challenging to efficiently obtain specific knowledge from massive unstructured text information. As one basic task for natural language processing (NLP),…

计算与语言 · 计算机科学 2020-03-27 Yan Xiao , Yaochu Jin , Ran Cheng , Kuangrong Hao

Micro-expression recognition (MER), a critical subfield of affective computing, presents greater challenges than macro-expression recognition due to its brief duration and low intensity. While incorporating prior knowledge has been shown to…

计算机视觉与模式识别 · 计算机科学 2025-06-12 Chuang Ma , Shaokai Zhao , Dongdong Zhou , Yu Pei , Zhiguo Luo , Liang Xie , Ye Yan , Erwei Yin

Multi-modal image fusion (MMIF) integrates valuable information from different modality images into a fused one. However, the fusion of multiple visible images with different focal regions and infrared images is a unprecedented challenge in…

计算机视觉与模式识别 · 计算机科学 2024-02-01 Xilai Li , Xiaosong Li , Tao Ye , Xiaoqi Cheng , Wuyang Liu , Haishu Tan

Multimodal entity linking (MEL) task, which aims at resolving ambiguous mentions to a multimodal knowledge graph, has attracted wide attention in recent years. Though large efforts have been made to explore the complementary effect among…

人工智能 · 计算机科学 2023-07-20 Pengfei Luo , Tong Xu , Shiwei Wu , Chen Zhu , Linli Xu , Enhong Chen

Multi-modal entity alignment (MMEA) aims to identify equivalent entity pairs across different multi-modal knowledge graphs (MMKGs). Existing approaches focus on how to better encode and aggregate information from different modalities.…

信息检索 · 计算机科学 2024-04-30 Zhiwei Hu , Víctor Gutiérrez-Basulto , Zhiliang Xiang , Ru Li , Jeff Z. Pan
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