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Keypoint detection plays an important role in a wide range of applications. However, predicting keypoints of small objects such as human hands is a challenging problem. Recent works fuse feature maps of deep Convolutional Neural Networks…

计算机视觉与模式识别 · 计算机科学 2021-12-21 Renjie Li , Son Tran , Saurabh Garg , Katherine Lawler , Jane Alty , Quan Bai

Remote sensing object detection is a critical technology for real-world applications such as natural resource monitoring, traffic management, and UAV-based rescue. Detecting tiny objects in high-resolution aerial imagery remains challenging…

计算机视觉与模式识别 · 计算机科学 2026-05-14 Ben Liang , Hongguang Wei , Yuan Liu , Bingwen Qiu , Yihong Wang , Xiubao Sui , Qian Chen

In recent years, Discriminative Correlation Filter (DCF) based tracking methods have achieved great success in visual tracking. However, the multi-resolution convolutional feature maps trained from other tasks like image classification,…

计算机视觉与模式识别 · 计算机科学 2018-11-07 Qiangqiang Wu , Yan Yan , Yanjie Liang , Yi Liu , Hanzi Wang

Small object detection is challenging because small objects do not contain detailed information and may even disappear in the deep network. Usually, feeding high-resolution images into a network can alleviate this issue. However, simply…

计算机视觉与模式识别 · 计算机科学 2020-06-16 Ziming Liu , Guangyu Gao , Lin Sun , Zhiyuan Fang

Small object detection requires the detection head to scan a large number of positions on image feature maps, which is extremely hard for computation- and energy-efficient lightweight generic detectors. To accurately detect small objects…

计算机视觉与模式识别 · 计算机科学 2023-04-10 Shaoyu Chen , Tianheng Cheng , Jiemin Fang , Qian Zhang , Yuan Li , Wenyu Liu , Xinggang Wang

Object detection has achieved a huge breakthrough with deep neural networks and massive annotated data. However, current detection methods cannot be directly transferred to the scenario where the annotated data is scarce due to the severe…

计算机视觉与模式识别 · 计算机科学 2023-10-26 Qihan Huang , Haofei Zhang , Mengqi Xue , Jie Song , Mingli Song

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,…

计算机视觉与模式识别 · 计算机科学 2024-09-30 Yuqian Fu , Yu Wang , Yixuan Pan , Lian Huai , Xingyu Qiu , Zeyu Shangguan , Tong Liu , Yanwei Fu , Luc Van Gool , Xingqun Jiang

Camera and LiDAR sensor modalities provide complementary appearance and geometric information useful for detecting 3D objects for autonomous vehicle applications. However, current end-to-end fusion methods are challenging to train and…

计算机视觉与模式识别 · 计算机科学 2022-10-28 Anas Mahmoud , Jordan S. K. Hu , Steven L. Waslander

This paper presents Multi-view Labelling Object Detector (MLOD). The detector takes an RGB image and a LIDAR point cloud as input and follows the two-stage object detection framework. A Region Proposal Network (RPN) generates 3D proposals…

计算机视觉与模式识别 · 计算机科学 2019-09-11 Jian Deng , Krzysztof Czarnecki

Few-shot object detection (FSOD), an efficient method for addressing the severe data-hungry problem, has been extensively discussed. Current works have significantly advanced the problem in terms of model and data. However, the overall…

计算机视觉与模式识别 · 计算机科学 2023-11-21 Zeyu Shangguan , Lian Huai , Tong Liu , Xingqun Jiang

Robust object detection for Unmanned Surface Vehicles (USVs) in complex water environments is essential for reliable navigation and operation. Specifically, water surface object detection faces challenges from blurred edges and diverse…

计算机视觉与模式识别 · 计算机科学 2025-04-11 Huilin Yin , Pengyu Wang , Senmao Li , Jun Yan , Daniel Watzenig

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

Despite recent advances, object detection in aerial images is still a challenging task. Specific problems in aerial images makes the detection problem harder, such as small objects, densely packed objects, objects in different sizes and…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Onur Can Koyun , Reyhan Kevser Keser , İbrahim Batuhan Akkaya , Behçet Uğur Töreyin

Object detection in Remote Sensing Images (RSI) is a critical task for numerous applications in Earth Observation (EO). Differing from object detection in natural images, object detection in remote sensing images faces challenges of…

计算机视觉与模式识别 · 计算机科学 2024-06-19 Bissmella Bahaduri , Zuheng Ming , Fangchen Feng , Anissa Mokraou

Super-resolution techniques overcome the diffraction-limit and get very high resolutions. A category of these techniques, e.g., STED achieves this by creating an illumination spot smaller than the Airy Disk. As a result, points are…

图像与视频处理 · 电气工程与系统科学 2019-11-20 Yaohua Xie

Infrared small target detection faces the problem that it is difficult to effectively separate the background and the target. Existing deep learning-based methods focus on edge and shape features, but ignore the richer structural…

计算机视觉与模式识别 · 计算机科学 2025-12-11 Jinmiao Zhao , Zelin Shi , Chuang Yu , Yunpeng Liu , Xinyi Ying , Yimian Dai

Small object detection (SOD) is a critical yet challenging task in computer vision, with applications like spanning surveillance, autonomous systems, medical imaging, and remote sensing. Unlike larger objects, small objects contain limited…

计算机视觉与模式识别 · 计算机科学 2025-08-11 Mahya Nikouei , Bita Baroutian , Shahabedin Nabavi , Fateme Taraghi , Atefe Aghaei , Ayoob Sajedi , Mohsen Ebrahimi Moghaddam

Pyramidal feature representation is the common practice to address the challenge of scale variation in object detection. However, the inconsistency across different feature scales is a primary limitation for the single-shot detectors based…

计算机视觉与模式识别 · 计算机科学 2019-11-26 Songtao Liu , Di Huang , Yunhong Wang

We present Deeply Supervised Object Detector (DSOD), a framework that can learn object detectors from scratch. State-of-the-art object objectors rely heavily on the off-the-shelf networks pre-trained on large-scale classification datasets…

计算机视觉与模式识别 · 计算机科学 2018-05-01 Zhiqiang Shen , Zhuang Liu , Jianguo Li , Yu-Gang Jiang , Yurong Chen , Xiangyang Xue

3D object detection is a key perception component in autonomous driving. Most recent approaches are based on Lidar sensors only or fused with cameras. Maps (e.g., High Definition Maps), a basic infrastructure for intelligent vehicles,…

计算机视觉与模式识别 · 计算机科学 2021-03-11 Jin Fang , Dingfu Zhou , Xibin Song , Liangjun Zhang