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The increasing urbanization and the growing number of vehicles in cities have underscored the need for efficient parking management systems. Traditional smart parking solutions often rely on sensors or cameras for occupancy detection, each…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Gustavo P. C. P. da Luz , Gabriel Massuyoshi Sato , Luis Fernando Gomez Gonzalez , Juliana Freitag Borin

Bird's-Eye-View (BEV) semantic maps have become an essential component of automated driving pipelines due to the rich representation they provide for decision-making tasks. However, existing approaches for generating these maps still follow…

计算机视觉与模式识别 · 计算机科学 2023-02-09 Nikhil Gosala , Kürsat Petek , Paulo L. J. Drews-Jr , Wolfram Burgard , Abhinav Valada

Semantic segmentation is an effective way to perform scene understanding. Recently, segmentation in 3D Bird's Eye View (BEV) space has become popular as its directly used by drive policy. However, there is limited work on BEV segmentation…

计算机视觉与模式识别 · 计算机科学 2024-04-10 Senthil Yogamani , David Unger , Venkatraman Narayanan , Varun Ravi Kumar

Currently, detecting 3D objects in Bird's-Eye-View (BEV) is superior to other 3D detectors for autonomous driving and robotics. However, transforming image features into BEV necessitates special operators to conduct feature sampling. These…

计算机视觉与模式识别 · 计算机科学 2022-08-22 Hongyu Zhou , Zheng Ge , Weixin Mao , Zeming Li

The You Only Look Once (YOLO) series of detectors have established themselves as efficient and practical tools. However, their reliance on predefined and trained object categories limits their applicability in open scenarios. Addressing…

计算机视觉与模式识别 · 计算机科学 2024-02-23 Tianheng Cheng , Lin Song , Yixiao Ge , Wenyu Liu , Xinggang Wang , Ying Shan

Bird's-Eye-View (BEV) 3D Object Detection is a crucial multi-view technique for autonomous driving systems. Recently, plenty of works are proposed, following a similar paradigm consisting of three essential components, i.e., camera feature…

计算机视觉与模式识别 · 计算机科学 2022-12-05 Xiaowei Chi , Jiaming Liu , Ming Lu , Rongyu Zhang , Zhaoqing Wang , Yandong Guo , Shanghang Zhang

In this paper a vision-based system for detection, motion tracking and following of Unmanned Aerial Vehicle (UAV) with other UAV (follower) is presented. For detection of an airborne UAV we apply a convolutional neural network YOLO trained…

机器人学 · 计算机科学 2022-05-03 Antonella Barisic , Marko Car , Stjepan Bogdan

Multi-view 3D object detection is becoming popular in autonomous driving due to its high effectiveness and low cost. Most of the current state-of-the-art detectors follow the query-based bird's-eye-view (BEV) paradigm, which benefits from…

计算机视觉与模式识别 · 计算机科学 2023-06-05 Zhangyang Qi , Jiaqi Wang , Xiaoyang Wu , Hengshuang Zhao

Real time vehicle detection is a challenging task for urban traffic surveillance. Increase in urbanization leads to increase in accidents and traffic congestion in junction areas resulting in delayed travel time. In order to solve these…

Understanding driving situations regardless the conditions of the traffic scene is a cornerstone on the path towards autonomous vehicles; however, despite common sensor setups already include complementary devices such as LiDAR or radar,…

计算机视觉与模式识别 · 计算机科学 2018-05-04 Jorge Beltran , Carlos Guindel , Francisco Miguel Moreno , Daniel Cruzado , Fernando Garcia , Arturo de la Escalera

Now a days, UAVs such as drones are greatly used for various purposes like that of capturing and target detection from ariel imagery etc. Easy access of these small ariel vehicles to public can cause serious security threats. For instance,…

计算机视觉与模式识别 · 计算机科学 2022-01-11 Aleena Ajaz , Ayesha Salar , Tauseef Jamal , Asif Ullah Khan

This work presents advancements in multi-class vehicle detection using UAV cameras through the development of spatiotemporal object detection models. The study introduces a Spatio-Temporal Vehicle Detection Dataset (STVD) containing 6, 600…

计算机视觉与模式识别 · 计算机科学 2024-10-18 Kristina Telegraph , Christos Kyrkou

Existing approaches to drone visual geo-localization predominantly adopt the image-based setting, where a single drone-view snapshot is matched with images from other platforms. Such task formulation, however, underutilizes the inherent…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Hao Ju , Shaofei Huang , Si Liu , Zhedong Zheng

This paper investigates and develops methods for detecting small objects in large-scale aerial images. Current approaches for detecting small objects in aerial images often involve image cropping and modifications to detector network…

计算机视觉与模式识别 · 计算机科学 2025-12-09 Mahila Moghadami , Mohammad Ali Keyvanrad , Melika Sabaghian

With the attention gained by camera-only 3D object detection in autonomous driving, methods based on Bird-Eye-View (BEV) representation especially derived from the forward view transformation paradigm, i.e., lift-splat-shoot (LSS), have…

计算机视觉与模式识别 · 计算机科学 2024-11-20 Weijie Ma , Jingwei Jiang , Yang Yang , Zehui Chen , Hao Chen

Accurate and robust multimodal multi-task perception is crucial for modern autonomous driving systems. However, current multimodal perception research follows independent paradigms designed for specific perception tasks, leading to a lack…

计算机视觉与模式识别 · 计算机科学 2024-08-20 Xiao Zhao , Xukun Zhang , Dingkang Yang , Mingyang Sun , Mingcheng Li , Shunli Wang , Lihua Zhang

To find the geolocation of a street-view image, cross-view geolocalization (CVGL) methods typically perform image retrieval on a database of georeferenced aerial images and determine the location from the visually most similar match. Recent…

计算机视觉与模式识别 · 计算机科学 2023-12-14 Florian Fervers , Sebastian Bullinger , Christoph Bodensteiner , Michael Arens , Rainer Stiefelhagen

Generating a bird's eye view of road users is beneficial for a variety of applications, including navigation, detecting agent conflicts, and measuring space occupancy, as well as the ability to utilise the metric system to measure distances…

计算机视觉与模式识别 · 计算机科学 2024-12-24 Mohamed R Ibrahim

Bird's-Eye-View (BEV) representation has emerged as a mainstream paradigm for multi-view 3D object detection, demonstrating impressive perceptual capabilities. However, existing methods overlook the geometric quality of BEV representation,…

计算机视觉与模式识别 · 计算机科学 2024-12-24 Jinqing Zhang , Yanan Zhang , Yunlong Qi , Zehua Fu , Qingjie Liu , Yunhong Wang

Perceiving the surrounding environment is a fundamental task in autonomous driving. To obtain highly accurate perception results, modern autonomous driving systems typically employ multi-modal sensors to collect comprehensive environmental…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Zhiwei Lin , Zhe Liu , Yongtao Wang , Le Zhang , Ce Zhu