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The rapid proliferation of unmanned aerial vehicles (UAVs) has highlighted the importance of robust and efficient object detection in diverse aerial scenarios. Detecting small objects under complex conditions, however, remains a significant…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Kunwei Lv , Zhiren Xiao , Hang Ren , Ping Lan

Surface defects on Printed Circuit Boards (PCBs) directly compromise product reliability and safety. However, achieving high-precision detection is challenging because PCB defects are typically characterized by tiny sizes, high texture…

计算机视觉与模式识别 · 计算机科学 2026-01-19 Meng Han

Collision avoidance in the presence of dynamic obstacles in unknown environments is one of the most critical challenges for unmanned systems. In this paper, we present a method that identifies obstacles in terms of ellipsoids to estimate…

机器人学 · 计算机科学 2023-07-11 Mehmetcan Kaymaz , Nazim Kemal Ure

YOLOv8 plays a crucial role in the realm of autonomous driving, owing to its high-speed target detection, precise identification and positioning, and versatile compatibility across multiple platforms. By processing video streams or images…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Zhipeng Ling , Qi Xin , Yiyu Lin , Guangze Su , Zuwei Shui

The SLAM system based on static scene assumption will introduce huge estimation errors when moving objects appear in the field of view. This paper proposes a novel multi-object dynamic lidar odometry (MLO) based on semantic object detection…

机器人学 · 计算机科学 2023-03-03 Tingchen Ma , Yongsheng Ou

Distracted driving remains a significant global challenge with severe human and economic repercussions, demanding improved detection and intervention strategies. While previous studies have extensively explored single-modality approaches,…

计算机视觉与模式识别 · 计算机科学 2025-01-22 Anthony. Dontoh , Stephanie. Ivey , Logan. Sirbaugh , Armstrong. Aboah

Multi-agent collaborative perception (CP) is a promising paradigm for improving autonomous driving safety, particularly for vulnerable road users like pedestrians, via robust 3D perception. However, existing CP approaches often optimize for…

计算机视觉与模式识别 · 计算机科学 2025-12-23 Dereje Shenkut , Vijayakumar Bhagavatula

Over the past few years, the YOLO series of models has emerged as one of the dominant methodologies in the realm of object detection. Many studies have advanced these baseline models by modifying their architectures, enhancing data quality,…

计算机视觉与模式识别 · 计算机科学 2024-08-30 Yukang Huo , Mingyuan Yao , Qingbin Tian , Tonghao Wang , Ruifeng Wang , Haihua Wang

Autonomous driving has attracted great interest due to its potential capability in full-unsupervised driving. Model-based and learning-based methods are widely used in autonomous driving. Model-based methods rely on pre-defined models of…

In automated driving, highly accurate maps are commonly used to support and complement perception. These maps are costly to create and quickly become outdated as the traffic world is permanently changing. In order to support or replace the…

计算机视觉与模式识别 · 计算机科学 2024-02-05 Annika Meyer , Christoph Stiller

Object detection and segmentation are two core modules of an autonomous vehicle perception system. They should have high efficiency and low latency while reducing computational complexity. Currently, the most commonly used algorithms are…

计算机视觉与模式识别 · 计算机科学 2023-11-14 Maciej Baczmanski , Robert Synoczek , Mateusz Wasala , Tomasz Kryjak

In a K-best detector for multiple-input-multiple-output(MIMO) systems, the value of K needs to be sufficiently large to achieve near-maximum-likelihood (ML) performance. By treating K as a variable that can be adjusted according to a…

信号处理 · 电气工程与系统科学 2022-08-10 Haomiao Huo , Jindan Xu , Gege Su , Wei Xu , Ning Wang

Overtaking is a critical maneuver in driving that requires accurate information about the location and distance of other vehicles on the road. This study suggests a real-time overtaking assistance system that uses a combination of the You…

计算机视觉与模式识别 · 计算机科学 2023-05-01 Chanthini Bhaskar , Bharath Manoj Nair , Dev Mehta

Multiple Object Tracking (MOT) is an important task in computer vision. MOT is still challenging due to the occlusion problem, especially in dense scenes. Following the tracking-by-detection framework, we propose the Box-Plane Matching…

计算机视觉与模式识别 · 计算机科学 2021-04-02 Jinlong Peng , Yueyang Gu , Yabiao Wang , Chengjie Wang , Jilin Li , Feiyue Huang

Accurate traffic congestion classification requires models that jointly capture roadway scene context and non-stationary traffic motion, yet most prior work treats these requirements in isolation. Vision-based methods often depend on…

计算机视觉与模式识别 · 计算机科学 2026-05-07 Eugene Kofi Okrah Denteh , Blessing Agyei Kyem , Joshua Kofi Asamoah , Armstrong Aboah

Sharing and joint processing of camera feeds and sensor measurements, known as Cooperative Perception (CP), has emerged as a new technique to achieve higher perception qualities. CP can enhance the safety of Autonomous Vehicles (AVs) where…

计算机视觉与模式识别 · 计算机科学 2024-04-15 Ahmad Sarlak , Hazim Alzorgan , Sayed Pedram Haeri Boroujeni , Abolfazl Razi , Rahul Amin

Navigation in natural outdoor environments requires a robust and reliable traversability classification method to handle the plethora of situations a robot can encounter. Binary classification algorithms perform well in their native domain…

机器人学 · 计算机科学 2020-01-23 Lorenz Wellhausen , René Ranftl , Marco Hutter

Autonomous driving technology has advanced significantly, yet detecting driving anomalies remains a major challenge due to the long-tailed distribution of driving events. Existing methods primarily rely on single-modal road condition video…

计算机视觉与模式识别 · 计算机科学 2025-02-06 Long Zhouxiang , Ovanes Petrosian

Machine learning (ML) classifiers serve as essential tools facilitating classification and prediction across various domains. The performance of these algorithms should be known to ensure their reliable application. In certain fields,…

系统与控制 · 电气工程与系统科学 2024-08-29 Zahra Rastin , Dirk Söffker

In this thesis, we investigate the problem of efficient data detection in large MIMO and high order MU-MIMO systems. First, near-optimal low-complexity detection algorithms are proposed for regular MIMO systems. Then, a family of…

信息论 · 计算机科学 2021-10-26 Hadi Sarieddeen