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Fine-grained video classification requires understanding complex spatio-temporal and semantic cues that often exceed the capacity of a single modality. In this paper, we propose a multimodal framework that fuses video, image, and text…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Namho Kim , Junhwa Kim

Interactive image segmentation aims to segment the target from the background with the manual guidance, which takes as input multimodal data such as images, clicks, scribbles, and bounding boxes. Recently, vision transformers have achieved…

Computer Vision and Pattern Recognition · Computer Science 2023-07-06 Kun Li , George Vosselman , Michael Ying Yang

The paper addresses the problem of recognition of actions in video with low inter-class variability such as Table Tennis strokes. Two stream, "twin" convolutional neural networks are used with 3D convolutions both on RGB data and optical…

Computer Vision and Pattern Recognition · Computer Science 2020-12-11 Pierre-Etienne Martin , Jenny Benois-Pineau , Renaud Péteri , Julien Morlier

Multi-modal recommendation greatly enhances the performance of recommender systems by modeling the auxiliary information from multi-modality contents. Most existing multi-modal recommendation models primarily exploit multimedia information…

Information Retrieval · Computer Science 2024-07-09 Xinglong Wu , Anfeng Huang , Hongwei Yang , Hui He , Yu Tai , Weizhe Zhang

A panoply of multi-view clustering algorithms has been developed to deal with prevalent multi-view data. Among them, spectral clustering-based methods have drawn much attention and demonstrated promising results recently. Despite progress,…

Machine Learning · Computer Science 2019-09-17 Zhao Kang , Guoxin Shi , Shudong Huang , Wenyu Chen , Xiaorong Pu , Joey Tianyi Zhou , Zenglin Xu

Cross-modal distillation has been widely used to transfer knowledge across different modalities, enriching the representation of the target unimodal one. Recent studies highly relate the temporal synchronization between vision and sound to…

Computer Vision and Pattern Recognition · Computer Science 2023-04-28 Wenke Xia , Xingjian Li , Andong Deng , Haoyi Xiong , Dejing Dou , Di Hu

Multimodal multilabel classification (MMC) is a challenging task that aims to design a learning algorithm to handle two data sources, the image and text, and learn a comprehensive semantic feature presentation across the modalities. In this…

Computer Vision and Pattern Recognition · Computer Science 2024-06-25 Yanming Guo

In the realm of digital pathology, multi-magnification Multiple Instance Learning (multi-mag MIL) has proven effective in leveraging the hierarchical structure of Whole Slide Images (WSIs) to reduce information loss and redundant data.…

Computer Vision and Pattern Recognition · Computer Science 2024-10-11 Yujian Liu , Ruoxuan Wu , Xinjie Shen , Zihuang Lu , Lingyu Liang , Haiyu Zhou , Shipu Xu , Shaoai Cai , Shidang Xu

Multimodal large language models (MLLMs) recently showed strong capacity in integrating data among multiple modalities, empowered by a generalizable attention architecture. Advanced methods predominantly focus on language-centric tuning…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Zhicheng Zhang , Wuyou Xia , Chenxi Zhao , Zhou Yan , Xiaoqiang Liu , Yongjie Zhu , Wenyu Qin , Pengfei Wan , Di Zhang , Jufeng Yang

Cross-modal learning of video and text plays a key role in Video Question Answering (VideoQA). In this paper, we propose a visual-text attention mechanism to utilize the Contrastive Language-Image Pre-training (CLIP) trained on lots of…

Computer Vision and Pattern Recognition · Computer Science 2023-03-09 Shuhong Ye , Weikai Kong , Chenglin Yao , Jianfeng Ren , Xudong Jiang

Multimodal embedding models, built upon causal Vision Language Models (VLMs), have shown promise in various tasks. However, current approaches face three key limitations: the use of causal attention in VLM backbones is suboptimal for…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Haonan Chen , Hong Liu , Yuping Luo , Liang Wang , Nan Yang , Furu Wei , Zhicheng Dou

Multispectral image pairs can provide the combined information, making object detection applications more reliable and robust in the open world. To fully exploit the different modalities, we present a simple yet effective cross-modality…

Image and Video Processing · Electrical Eng. & Systems 2022-10-05 Fang Qingyun , Han Dapeng , Wang Zhaokui

In the past few years, numerous deep learning methods have been proposed to address the task of segmenting salient objects from RGB images. However, these approaches depending on single modality fail to achieve the state-of-the-art…

Computer Vision and Pattern Recognition · Computer Science 2021-12-08 Yi Zhang , Lu Zhang , Wassim Hamidouche , Olivier Deforges

Compressed video action recognition has recently drawn growing attention, since it remarkably reduces the storage and computational cost via replacing raw videos by sparsely sampled RGB frames and compressed motion cues (e.g., motion…

Computer Vision and Pattern Recognition · Computer Science 2025-10-06 Bing Li , Jiaxin Chen , Dongming Zhang , Xiuguo Bao , Di Huang

Recently, multi-modality scene perception tasks, e.g., image fusion and scene understanding, have attracted widespread attention for intelligent vision systems. However, early efforts always consider boosting a single task unilaterally and…

Computer Vision and Pattern Recognition · Computer Science 2023-05-12 Zhu Liu , Jinyuan Liu , Guanyao Wu , Long Ma , Xin Fan , Risheng Liu

We present a scalable framework designed to craft efficient lightweight models for video object detection utilizing self-training and knowledge distillation techniques. We scrutinize methodologies for the ideal selection of training images…

Computer Vision and Pattern Recognition · Computer Science 2024-04-17 Dani Manjah , Davide Cacciarelli , Christophe De Vleeschouwer , Benoit Macq

In this paper, we propose a novel architecture for multi-modal speech and text input. We combine pretrained speech and text encoders using multi-headed cross-modal attention and jointly fine-tune on the target problem. The resultant…

Computation and Language · Computer Science 2022-04-21 Karan Singla , Daniel Pressel , Ryan Price , Bhargav Srinivas Chinnari , Yeon-Jun Kim , Srinivas Bangalore

Student engagement is crucial for improving learning outcomes in group activities. Highly engaged students perform better both individually and contribute to overall group success. However, most existing automated engagement recognition…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Saniah Kayenat Chowdhury , Muhammad E. H. Chowdhury

In recent years, there have been numerous developments towards solving multimodal tasks, aiming to learn a stronger representation than through a single modality. Certain aspects of the data can be particularly useful in this case - for…

Machine Learning · Statistics 2023-09-06 Cătălina Cangea , Petar Veličković , Pietro Liò

Accurate and efficient product classification is significant for E-commerce applications, as it enables various downstream tasks such as recommendation, retrieval, and pricing. Items often contain textual and visual information, and…

Artificial Intelligence · Computer Science 2020-11-25 Varnith Chordia , Vijay Kumar BG