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Few-shot semantic segmentation models aim to segment images after learning from only a few annotated examples. A key challenge for them is how to avoid overfitting because limited training data is available. While prior works usually…

Computer Vision and Pattern Recognition · Computer Science 2021-10-14 Yinan Zhao , Brian Price , Scott Cohen , Danna Gurari

This paper studies the challenging cross-domain few-shot object detection (CD-FSOD), aiming to develop an accurate object detector for novel domains with minimal labeled examples. While transformer-based open-set detectors, such as DE-ViT,…

Computer Vision and Pattern Recognition · Computer Science 2024-09-30 Yuqian Fu , Yu Wang , Yixuan Pan , Lian Huai , Xingyu Qiu , Zeyu Shangguan , Tong Liu , Yanwei Fu , Luc Van Gool , Xingqun Jiang

Attention mechanisms is frequently used to learn the discriminative features for better feature representations. In this paper, we extend the attention mechanism to the task of weakly supervised object localization (WSOL) and propose the…

Computer Vision and Pattern Recognition · Computer Science 2020-07-10 Junhui Yin , Siqing Zhang , Dongliang Chang , Zhanyu Ma , Jun Guo

While the integration of transformers in vision models have yielded significant improvements on vision tasks they still require significant amounts of computation for both training and inference. Restricted attention mechanisms…

Computer Vision and Pattern Recognition · Computer Science 2025-06-27 Steven Walton , Ali Hassani , Xingqian Xu , Zhangyang Wang , Humphrey Shi

We aim to localize objects in images using image-level supervision only. Previous approaches to this problem mainly focus on discriminative object regions and often fail to locate precise object boundaries. We address this problem by…

Computer Vision and Pattern Recognition · Computer Science 2016-09-15 Vadim Kantorov , Maxime Oquab , Minsu Cho , Ivan Laptev

Recognizing novel sub-categories with scarce samples is an essential and challenging research topic in computer vision. Existing literature addresses this challenge by employing local-based representation approaches, which may not…

Computer Vision and Pattern Recognition · Computer Science 2024-02-28 Haiqi Liu , C. L. Philip Chen , Xinrong Gong , Tong Zhang

Efficient and accurate detection of small objects in manufacturing settings, such as defects and cracks, is crucial for ensuring product quality and safety. To address this issue, we proposed a comprehensive strategy by synergizing Faster…

Computer Vision and Pattern Recognition · Computer Science 2024-04-15 Md Sohag Mia , Abdullah Al Bary Voban , Abu Bakor Hayat Arnob , Abdu Naim , Md Kawsar Ahmed , Md Shariful Islam

Single-source domain generalization (SDG) for object detection is a challenging yet essential task as the distribution bias of the unseen domain degrades the algorithm performance significantly. However, existing methods attempt to extract…

Computer Vision and Pattern Recognition · Computer Science 2024-05-27 Yajing Liu , Shijun Zhou , Xiyao Liu , Chunhui Hao , Baojie Fan , Jiandong Tian

Few-shot learning (FSL) via customization of a deep learning network with limited data has emerged as a promising technique to achieve personalized user experiences on edge devices. However, existing FSL methods primarily assume independent…

Computer Vision and Pattern Recognition · Computer Science 2023-04-14 Xinyun Zhang , Lanqing Hong

Human activity recognition (HAR) in ubiquitous computing has been beginning to incorporate attention into the context of deep neural networks (DNNs), in which the rich sensing data from multimodal sensors such as accelerometer and gyroscope…

Computer Vision and Pattern Recognition · Computer Science 2021-07-22 Wenbin Gao , Lei Zhang , Qi Teng , Jun He , Hao Wu

Despite the remarkable advances in visual saliency analysis for natural scene images (NSIs), salient object detection (SOD) for optical remote sensing images (RSIs) still remains an open and challenging problem. In this paper, we propose an…

Computer Vision and Pattern Recognition · Computer Science 2021-02-03 Qijian Zhang , Runmin Cong , Chongyi Li , Ming-Ming Cheng , Yuming Fang , Xiaochun Cao , Yao Zhao , Sam Kwong

Few-shot image classification has become a popular research topic for its wide application in real-world scenarios, however the problem of supervision collapse induced by single image-level annotation remains a major challenge. Existing…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Kexin Di , Xiuxing Li , Yuyang Han , Ziyu Li , Qing Li , Xia Wu

Camouflaged Object Detection (COD) is challenging due to the strong similarity between camouflaged objects and their surroundings, which complicates identification. Existing methods mainly rely on spatial local features, failing to capture…

Computer Vision and Pattern Recognition · Computer Science 2025-06-03 Ming Deng , Sijin Sun , Zihao Li , Xiaochuan Hu , Xing Wu

The goal of few-shot learning is to classify unseen categories with few labeled samples. Recently, the low-level information metric-learning based methods have achieved satisfying performance, since local representations (LRs) are more…

Computer Vision and Pattern Recognition · Computer Science 2020-12-01 Haoxing Chen , Huaxiong Li , Yaohui Li , Chunlin Chen

Under the domain shift, cross-domain few-shot object detection aims to adapt object detectors in the target domain with a few annotated target data. There exists two significant challenges: (1) Highly insufficient target domain data; (2)…

Computer Vision and Pattern Recognition · Computer Science 2022-09-23 Yipeng Gao , Lingxiao Yang , Yunmu Huang , Song Xie , Shiyong Li , Wei-shi Zheng

The increasing difficulty in accurately detecting forged images generated by AIGC(Artificial Intelligence Generative Content) poses many risks, necessitating the development of effective methods to identify and further locate forged areas.…

Computer Vision and Pattern Recognition · Computer Science 2024-06-05 Yang Liu , Xiaofei Li , Jun Zhang , Shengze Hu , Jun Lei

In the object detection task, CNN (Convolutional neural networks) models always need a large amount of annotated examples in the training process. To reduce the dependency of expensive annotations, few-shot object detection has become an…

Computer Vision and Pattern Recognition · Computer Science 2021-01-01 Yuewen Li , Wenquan Feng , Shuchang Lyu , Qi Zhao , Xuliang Li

The past few years have witnessed the immense success of object detection, while current excellent detectors struggle on tackling size-limited instances. Concretely, the well-known challenge of low overlaps between the priors and object…

Computer Vision and Pattern Recognition · Computer Science 2023-10-06 Xiang Yuan , Gong Cheng , Kebing Yan , Qinghua Zeng , Junwei Han

Event-based vision sensors encode local pixel-wise brightness changes in streams of events rather than image frames and yield sparse, energy-efficient encodings of scenes, in addition to low latency, high dynamic range, and lack of motion…

Computer Vision and Pattern Recognition · Computer Science 2022-02-09 Alexander Kugele , Thomas Pfeil , Michael Pfeiffer , Elisabetta Chicca

Optical and Synthetic Aperture Radar (SAR) fusion-based object detection has attracted significant research interest in remote sensing, as these modalities provide complementary information for all-weather monitoring. However, practical…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Zhicheng Zhao , Yuancheng Xu , Andong Lu , Chenglong Li , Jin Tang
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