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Accurate, detailed, and regularly updated bathymetry, coupled with complex semantic content, is essential for under-mapped shallow-water environments facing increasing climatological and anthropogenic pressures. However, existing approaches…

Computer Vision and Pattern Recognition · Computer Science 2025-11-12 Panagiotis Agrafiotis , Begüm Demir

This study addresses the evolving challenges in urban traffic monitoring detection systems based on fisheye lens cameras by proposing a framework that improves the efficacy and accuracy of these systems. In the context of urban…

Computer Vision and Pattern Recognition · Computer Science 2024-04-17 Dai Quoc Tran , Armstrong Aboah , Yuntae Jeon , Maged Shoman , Minsoo Park , Seunghee Park

Effective use of camera-based vision systems is essential for robust performance in autonomous off-road driving, particularly in the high-speed regime. Despite success in structured, on-road settings, current end-to-end approaches for scene…

Although the smart camera parking system concept has existed for decades, a few approaches have fully addressed the system's scalability and reliability. As the cornerstone of a smart parking system is the ability to detect occupancy,…

Computer Vision and Pattern Recognition · Computer Science 2022-10-26 Tung-Lam Duong , Van-Duc Le , Tien-Cuong Bui , Hai-Thien To

A large field-of-view fisheye camera allows for capturing a large area with minimal numbers of cameras when they are mounted on a high position facing downwards. This top-view omnidirectional setup greatly reduces the work and cost for…

Computer Vision and Pattern Recognition · Computer Science 2023-04-18 Jingrui Yu , Ana Cecilia Perez Grassi , Gangolf Hirtz

This paper presents a novel solution to automatically count vehicles in a parking lot using images captured by smart cameras. Unlike most of the literature on this task, which focuses on the analysis of single images, this paper proposes…

Computer Vision and Pattern Recognition · Computer Science 2021-06-08 Luca Ciampi , Claudio Gennaro , Fabio Carrara , Fabrizio Falchi , Claudio Vairo , Giuseppe Amato

There has been much recent interest in deep learning methods for monocular image based object pose estimation. While object pose estimation is an important problem for autonomous robot interaction with the physical world, and the…

Computer Vision and Pattern Recognition · Computer Science 2020-03-02 Gideon Billings , Matthew Johnson-Roberson

Fisheye cameras offer an efficient solution for wide-area traffic surveillance by capturing large fields of view from a single vantage point. However, the strong radial distortion and nonuniform resolution inherent in fisheye imagery…

Computer Vision and Pattern Recognition · Computer Science 2025-10-24 Neema Jakisa Owor , Joshua Kofi Asamoah , Tanner Wambui Muturi , Anneliese Jakisa Owor , Blessing Agyei Kyem , Andrews Danyo , Yaw Adu-Gyamfi , Armstrong Aboah

Automatic underground parking has attracted considerable attention as the scope of autonomous driving expands. The auto-vehicle is supposed to obtain the environmental information, track its location, and build a reliable map of the…

Computer Vision and Pattern Recognition · Computer Science 2023-02-28 Jiawei Hou , Qi Chen , Yurong Cheng , Guang Chen , Xiangyang Xue , Taiping Zeng , Jian Pu

We present semi-supervised deep learning approaches for traversability estimation from fisheye images. Our method, GONet, and the proposed extensions leverage Generative Adversarial Networks (GANs) to effectively predict whether the area…

Robotics · Computer Science 2018-03-09 Noriaki Hirose , Amir Sadeghian , Marynel Vázquez , Patrick Goebel , Silvio Savarese

Electric Vehicles are increasingly common, with inductive chargepads being considered a convenient and efficient means of charging electric vehicles. However, drivers are typically poor at aligning the vehicle to the necessary accuracy for…

Computer Vision and Pattern Recognition · Computer Science 2022-12-23 Ashok Dahal , Varun Ravi Kumar , Senthil Yogamani , Ciaran Eising

This work presents a technique for localization of a smart infrastructure node, consisting of a fisheye camera, in a prior map. These cameras can detect objects that are outside the line of sight of the autonomous vehicles (AV) and send…

With the advance of AI, road object detection has been a prominent topic in computer vision, mostly using perspective cameras. Fisheye lens provides omnidirectional wide coverage for using fewer cameras to monitor road intersections,…

Images captured by fisheye lenses violate the pinhole camera assumption and suffer from distortions. Rectification of fisheye images is therefore a crucial preprocessing step for many computer vision applications. In this paper, we propose…

Computer Vision and Pattern Recognition · Computer Science 2018-04-16 Xiaoqing Yin , Xinchao Wang , Jun Yu , Maojun Zhang , Pascal Fua , Dacheng Tao

The 3D visual perception for vehicles with the surround-view fisheye camera system is a critical and challenging task for low-cost urban autonomous driving. While existing monocular 3D object detection methods perform not well enough on the…

Computer Vision and Pattern Recognition · Computer Science 2021-07-20 Zizhang Wu , Wenkai Zhang , Jizheng Wang , Man Wang , Yuanzhu Gan , Xinchao Gou , Muqing Fang , Jing Song

Automated driving is an active area of research in both industry and academia. Automated Parking, which is automated driving in a restricted scenario of parking with low speed manoeuvring, is a key enabling product for fully autonomous…

Computer Vision and Pattern Recognition · Computer Science 2021-04-27 Markus Heimberger , Jonathan Horgan , Ciaran Hughes , John McDonald , Senthil Yogamani

To address the challenges of simultaneously satisfying detection accuracy, edge real-time performance, low-power operation, and end-to-end business linkage in parking scenarios, this paper proposes an intelligent parking barrier system…

Networking and Internet Architecture · Computer Science 2026-04-01 Yuwen Zhu , Feiyang Qi , Zhengzhe Xiang

Autonomous parking remains a critical yet challenging task in intelligent driving systems, particularly within constrained urban environments where maneuvering space is limited and precise control is essential. While recent advances in…

Computer Vision and Pattern Recognition · Computer Science 2026-04-28 Haonan Chen , Kaiwen Xiao , Bin Tian , Jun Fu

Autonomous driving holds great promise in addressing traffic safety concerns by leveraging artificial intelligence and sensor technology. Multi-Object Tracking plays a critical role in ensuring safer and more efficient navigation through…

Computer Vision and Pattern Recognition · Computer Science 2024-07-12 Lei Cheng , Arindam Sengupta , Siyang Cao

Parking guidance systems have recently become a popular trend as a part of the smart cities' paradigm of development. The crucial part of such systems is the algorithm allowing drivers to search for available parking lots across regions of…