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Traditional sea exploration faces significant challenges due to extreme conditions, limited visibility, and high costs, resulting in vast unexplored ocean regions. This paper presents an innovative AI-powered Autonomous Underwater Vehicle…

计算机视觉与模式识别 · 计算机科学 2025-12-09 Hamad Almazrouei , Mariam Al Nasseri , Maha Alzaabi

Pedestrian analysis plays a vital role in intelligent video surveillance and is a key component for security-centric computer vision systems. Despite that the convolutional neural networks are remarkable in learning discriminative features…

计算机视觉与模式识别 · 计算机科学 2017-09-29 Xihui Liu , Haiyu Zhao , Maoqing Tian , Lu Sheng , Jing Shao , Shuai Yi , Junjie Yan , Xiaogang Wang

Ship detection for navigation is a fundamental perception task in intelligent waterway transportation systems. However, existing public ship detection datasets remain limited in terms of scale, the proportion of small-object instances, and…

计算机视觉与模式识别 · 计算机科学 2026-04-10 Junxiong Liang , Mengwei Bao , Tianxiang Wang , Xinggang Wang , An-An Liu , Ryan Wen Liu

Frequency-modulated continuous wave radars have gained increasing popularity in the automotive industry. Their robustness against adverse weather conditions makes it a suitable choice for radar object detection in advanced driver assistance…

信号处理 · 电气工程与系统科学 2026-05-18 Huaiyu Chen , Fahed Hassanat , Robert Laganiere , Martin Bouchard

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

Constructing HD semantic maps is a central component of autonomous driving. However, traditional pipelines require a vast amount of human efforts and resources in annotating and maintaining the semantics in the map, which limits its…

计算机视觉与模式识别 · 计算机科学 2022-03-21 Qi Li , Yue Wang , Yilun Wang , Hang Zhao

Achieving a balance between computational efficiency and detection accuracy in the realm of rotated bounding box object detection within aerial imagery is a significant challenge. While prior research has aimed at creating lightweight…

计算机视觉与模式识别 · 计算机科学 2024-12-18 Zhifei Shi , Zongyao Yin , Sheng Chang , Xiao Yi , Xianchuan Yu

Event cameras are ideal for object tracking applications due to their ability to capture fast-moving objects while mitigating latency and data redundancy. Existing event-based clustering and feature tracking approaches for surveillance and…

计算机视觉与模式识别 · 计算机科学 2022-02-10 Stephanie Aelmore , Richard C. Ordonez , Shibin Parameswaran , Justin Mauger

Recent approaches for high accuracy detection and tracking of object categories in video consist of complex multistage solutions that become more cumbersome each year. In this paper we propose a ConvNet architecture that jointly performs…

计算机视觉与模式识别 · 计算机科学 2018-03-08 Christoph Feichtenhofer , Axel Pinz , Andrew Zisserman

LiDAR-based 3D object detection plays an essential role in autonomous driving. Existing high-performing 3D object detectors usually build dense feature maps in the backbone network and prediction head. However, the computational costs…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Gang Zhang , Junnan Chen , Guohuan Gao , Jianmin Li , Si Liu , Xiaolin Hu

Small object detection is a broadly investigated research task and is commonly conceptualized as a "pipeline-style" engineering process. In the upstream, images serve as raw materials for processing in the detection pipeline, where…

计算机视觉与模式识别 · 计算机科学 2025-04-30 Siwei Wang , Zhiwei Chen , Liujuan Cao , Rongrong Ji

Recent advances in camera equipped drone applications and their widespread use increased the demand on vision based object detection algorithms for aerial images. Object detection process is inherently a challenging task as a generic…

计算机视觉与模式识别 · 计算机科学 2020-12-25 Berat Mert Albaba , Sedat Ozer

Marine animals and deep underwater objects are difficult to recognize and monitor for safety of aquatic life. There is an increasing challenge when the water is saline with granular particles and impurities. In such natural adversarial…

计算机视觉与模式识别 · 计算机科学 2024-01-24 Sanyam Jain

Multi-UAV collaborative 3D object detection can perceive and comprehend complex environments by integrating complementary information, with applications encompassing traffic monitoring, delivery services and agricultural management.…

计算机视觉与模式识别 · 计算机科学 2024-06-10 Pengju Tian , Peirui Cheng , Yuchao Wang , Zhechao Wang , Zhirui Wang , Menglong Yan , Xue Yang , Xian Sun

Objective-oriented navigation(ObjNav) enables robot to navigate to target object directly and autonomously in an unknown environment. Effective perception in navigation in unknown environment is critical for autonomous robots. While…

机器人学 · 计算机科学 2025-10-29 Zecheng Yin , Hao Zhao , Zhen Li

Ship detection is of great importance and full of challenges in the field of remote sensing. The complexity of application scenarios, the redundancy of detection region, and the difficulty of dense ship detection are all the main obstacles…

计算机视觉与模式识别 · 计算机科学 2018-11-20 Xue Yang , Hao Sun , Xian Sun , Menglong Yan , Zhi Guo , Kun Fu

Camouflaged object detection is an emerging and challenging computer vision task that requires identifying and segmenting objects that blend seamlessly into their environments due to high similarity in color, texture, and size. This task is…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Leena Alghamdi , Muhammad Usman , Hafeez Anwar , Abdul Bais , Saeed Anwar

The recent advances of compressing high-accuracy convolution neural networks (CNNs) have witnessed remarkable progress for real-time object detection. To accelerate detection speed, lightweight detectors always have few convolution layers…

计算机视觉与模式识别 · 计算机科学 2022-09-29 Quan Zhou , Huimin Shi , Weikang Xiang , Bin Kang , Xiaofu Wu , Longin Jan Latecki

Auroral classification plays a crucial role in polar research. However, current auroral classification studies are predominantly based on images taken at a single wavelength, typically 557.7 nm. Images obtained at other wavelengths have…

计算机视觉与模式识别 · 计算机科学 2024-10-28 Qiuju Yang , Hang Su , Lili Liu , Yixuan Wang , Ze-Jun Hu

The severe image degradation in underwater environments impairs object detection models, as traditional image enhancement methods are often not optimized for such downstream tasks. To address this, we propose AquaFeat, a novel,…