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Traditional Transformers face a major bottleneck in long-sequence time series forecasting due to their quadratic complexity $(\mathcal{O}(T^2))$ and their limited ability to effectively exploit frequency-domain information. Inspired by…

机器学习 · 计算机科学 2025-12-10 Qingyuan Yang , Shizhuo Deng , Dongyue Chen , Da Teng , Zehua Gan

In this paper, we propose a novel Temporal Sequence-Aware Model (TSAM) for few-shot action recognition (FSAR), which incorporates a sequential perceiver adapter into the pre-training framework, to integrate both the spatial information and…

计算机视觉与模式识别 · 计算机科学 2024-08-23 Bozheng Li , Mushui Liu , Gaoang Wang , Yunlong Yu

Few-shot Video Object Detection (FSVOD) addresses the challenge of detecting novel objects in videos with limited labeled examples, overcoming the constraints of traditional detection methods that require extensive training data. This task…

计算机视觉与模式识别 · 计算机科学 2025-11-19 Yogesh Kumar , Anand Mishra

Few-shot recognition (FSR) aims to train a classification model with only a few labeled examples of each concept concerned by a downstream task, where data annotation cost can be prohibitively high. We develop methods to solve FSR by…

计算机视觉与模式识别 · 计算机科学 2025-03-25 Tian Liu , Huixin Zhang , Shubham Parashar , Shu Kong

Challenges in remote sensing object detection(RSOD), such as high interclass similarity, imbalanced foreground-background distribution, and the small size of objects in remote sensing images, significantly hinder detection accuracy.…

计算机视觉与模式识别 · 计算机科学 2025-07-04 Yujie Lei , Wenjie Sun , Sen Jia , Qingquan Li , Jie Zhang

Transformers have revolutionized medical image restoration, but the quadratic complexity still poses limitations for their application to high-resolution medical images. The recent advent of the Receptance Weighted Key Value (RWKV) model in…

图像与视频处理 · 电气工程与系统科学 2025-01-07 Zhiwen Yang , Jiayin Li , Hui Zhang , Dan Zhao , Bingzheng Wei , Yan Xu

Few-Shot Action Recognition (FSAR) is a challenging task that requires recognizing novel action categories with a few labeled videos. Recent works typically apply semantically coarse category names as auxiliary contexts to guide the…

计算机视觉与模式识别 · 计算机科学 2026-02-23 Hongyu Qu , Xiangbo Shu , Rui Yan , Hailiang Gao , Wenguan Wang , Jinhui Tang

Few-shot Action Recognition (FSAR) constitutes a crucial challenge in computer vision, entailing the recognition of actions from a limited set of examples. Recent approaches mainly focus on employing image-level features to construct…

计算机视觉与模式识别 · 计算机科学 2025-03-19 Zefeng Qian , Chongyang Zhang , Yifei Huang , Gang Wang , Jiangyong Ying

Compressed video super-resolution (VSR) aims to restore high-resolution frames from compressed low-resolution counterparts. Most recent VSR approaches often enhance an input frame by borrowing relevant textures from neighboring video…

计算机视觉与模式识别 · 计算机科学 2022-08-08 Zhongwei Qiu , Huan Yang , Jianlong Fu , Dongmei Fu

Video Super-Resolution (VSR) aims to restore high-resolution (HR) videos from low-resolution (LR) videos. Existing VSR techniques usually recover HR frames by extracting pertinent textures from nearby frames with known degradation…

图像与视频处理 · 电气工程与系统科学 2023-01-02 Zhongwei Qiu , Huan Yang , Jianlong Fu , Daochang Liu , Chang Xu , Dongmei Fu

In light of recent progress in video editing, deep learning models focusing on both spatial and temporal dependencies have emerged as the primary method. However, these models suffer from the quadratic computational complexity of…

计算机视觉与模式识别 · 计算机科学 2025-12-05 Abdelilah Aitrouga , Youssef Hmamouche , Amal El Fallah Seghrouchni

To address the challenges of high computational costs and long-distance dependencies in exist ing video understanding methods, such as CNNs and Transformers, this work introduces RWKV to the video domain in a novel way. We propose a LSTM…

计算机视觉与模式识别 · 计算机科学 2024-11-11 Zhuowen Yin , Chengru Li , Xingbo Dong

Weakly-Supervised Video Anomaly Detection aims to identify anomalous events using only video-level labels, balancing annotation efficiency with practical applicability. However, existing methods often oversimplify the anomaly space by…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Junhee Lee , ChaeBeen Bang , MyoungChul Kim , MyeongAh Cho

Deep learning-based single-image super-resolution (SISR) technology focuses on enhancing low-resolution (LR) images into high-resolution (HR) ones. Although significant progress has been made, challenges remain in computational complexity…

计算机视觉与模式识别 · 计算机科学 2025-12-23 Rongchang Lu , Changyu Li , Donghang Li , Guojing Zhang , Jianqiang Huang , Xilai Li

Low-light image enhancement remains a challenging task, particularly in preserving object edge continuity and fine structural details under extreme illumination degradation. In this paper, we propose a novel model, DRWKV (Detailed…

计算机视觉与模式识别 · 计算机科学 2025-12-09 Xuecheng Bai , Yuxiang Wang , Boyu Hu , Qinyuan Jie , Chuanzhi Xu , Kechen Li , Hongru Xiao , Vera Chung

Weakly supervised video object segmentation (WSVOS) enables the identification of segmentation maps without requiring an extensive training dataset of object masks, relying instead on coarse video labels indicating object presence. Current…

计算机视觉与模式识别 · 计算机科学 2024-11-04 Guiqiu Liao , Matjaz Jogan , Sai Koushik , Eric Eaton , Daniel A. Hashimoto

We present Recurrent Vision Transformers (RVTs), a novel backbone for object detection with event cameras. Event cameras provide visual information with sub-millisecond latency at a high-dynamic range and with strong robustness against…

计算机视觉与模式识别 · 计算机科学 2023-05-26 Mathias Gehrig , Davide Scaramuzza

Existing paradigms for remote sensing change detection are caught in a trade-off: CNNs excel at efficiency but lack global context, while Transformers capture long-range dependencies at a prohibitive computational cost. This paper…

计算机视觉与模式识别 · 计算机科学 2026-03-23 Zhenyu Yang , Gensheng Pei , Tao Chen , Xia Yuan , Haofeng Zhang , Xiangbo Shu , Yazhou Yao

Few-Shot Recognition (FSR) tackles classification tasks by training with minimal task-specific labeled data. Prevailing methods adapt or finetune a pretrained Vision-Language Model (VLM) and augment the scarce training data by retrieving…

计算机视觉与模式识别 · 计算机科学 2025-12-10 Hanxin Wang , Tian Liu , Shu Kong

Thanks to capability to alleviate the cost of large-scale annotation, few-shot action recognition (FSAR) has attracted increased attention of researchers in recent years. Existing FSAR approaches typically neglect the role of individual…

计算机视觉与模式识别 · 计算机科学 2025-09-23 Zilin Gao , Qilong Wang , Bingbing Zhang , Qinghua Hu , Peihua Li
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