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Defect detection aims to detect and localize regions out of the normal distribution.Previous approaches model normality and compare it with the input to identify defective regions, potentially limiting their generalizability.This paper…

计算机视觉与模式识别 · 计算机科学 2023-11-30 Jiang Lin , Yaping Yan

LiDAR-based localization and mapping is one of the core components in many modern robotic systems due to the direct integration of range and geometry, allowing for precise motion estimation and generation of high quality maps in real-time.…

机器人学 · 计算机科学 2022-08-02 Julian Nubert , Etienne Walther , Shehryar Khattak , Marco Hutter

The reliable detection of speed of moving vehicles is considered key to traffic law enforcement in most countries, and is seen by many as an important tool to reduce the number of traffic accidents and fatalities. Many automatic systems and…

计算机视觉与模式识别 · 计算机科学 2015-01-28 Chaim Ginzburg , Amit Raphael , Daphna Weinshall

Reliable and exact assessment of visibility is essential for safe air traffic. In order to overcome the drawbacks of the currently subjective reports from human observers, we present an approach to automatically derive visibility measures…

计算机视觉与模式识别 · 计算机科学 2015-05-21 Jean-Philippe Andreu , Stefan Mayer , Karlheinz Gutjahr , Harald Ganster

Lane detection is a critical component of Advanced Driver-Assistance Systems (ADAS) and Automated Driving System (ADS), providing essential spatial information for lateral control. However, domain shifts often undermine model reliability…

计算机视觉与模式识别 · 计算机科学 2025-07-18 Yin Wu , Daniel Slieter , Ahmed Abouelazm , Christian Hubschneider , J. Marius Zöllner

Robust road surface estimation is required for autonomous ground vehicles to navigate safely. Despite it becoming one of the main targets for autonomous mobility researchers in recent years, it is still an open problem in which cameras and…

Lane detection involves identifying lanes on the road and accurately determining their location and shape. This is a crucial technique for modern assisted and autonomous driving systems. However, several unique properties of lanes pose…

计算机视觉与模式识别 · 计算机科学 2024-11-19 Mohammadhamed Tangestanizadeh , Mohammad Dehghani Tezerjani , Saba Yousefian Jazi

Surface inspection systems are an important application domain for computer vision, as they are used for defect detection and classification in the manufacturing industry. Existing systems use hand-crafted features which require extensive…

图像与视频处理 · 电气工程与系统科学 2019-04-10 Selim Arikan , Kiran Varanasi , Didier Stricker

Understanding road scenes for visual perception remains crucial for intelligent self-driving cars. In particular, it is desirable to detect unexpected small road hazards reliably in real-time, especially under varying adverse conditions…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Jongoh Jeong , Taek-Jin Song , Jong-Hwan Kim , Kuk-Jin Yoon

Object detection is one of the most important and challenging branches of computer vision, which has been widely applied in peoples life, such as monitoring security, autonomous driving and so on, with the purpose of locating instances of…

计算机视觉与模式识别 · 计算机科学 2019-10-18 Licheng Jiao , Fan Zhang , Fang Liu , Shuyuan Yang , Lingling Li , Zhixi Feng , Rong Qu

This paper presents a survey and a comparative evaluation of recent techniques for moving cast shadow detection. We identify shadow removal as a critical step for improving object detection and tracking. The survey covers methods published…

计算机视觉与模式识别 · 计算机科学 2013-04-05 Andres Sanin , Conrad Sanderson , Brian C. Lovell

Sun Glare widely exists in the images captured by unmanned ground and aerial vehicles performing in outdoor environments. The existence of such artifacts in images will result in wrong feature extraction and failure of autonomous systems.…

机器人学 · 计算机科学 2021-10-14 Mahdi Abolfazli Esfahani , Han Wang

Surface defect detection plays an increasingly important role in manufacturing industry to guarantee the product quality. Many deep learning methods have been widely used in surface defect detection tasks, and have been proven to perform…

计算机视觉与模式识别 · 计算机科学 2021-08-17 Jiahui Cheng , Bin Guo , Jiaqi Liu , Sicong Liu , Guangzhi Wu , Yueqi Sun , Zhiwen Yu

In recent years, as the use of micromobility gained popularity, technological challenges connected to e-scooters became increasingly important. This paper focuses on road surface recognition, an important task in this area. A reliable and…

信号处理 · 电气工程与系统科学 2024-10-28 Areej Eweida , Nimord Segol , Maxim Freydin , Niv Sfaradi , Barak Or

Road unevenness significantly impacts the safety and comfort of traffic participants, especially vulnerable groups such as cyclists and wheelchair users. To train models for comprehensive road surface assessments, we introduce…

计算机视觉与模式识别 · 计算机科学 2025-01-22 Alexandra Kapp , Edith Hoffmann , Esther Weigmann , Helena Mihaljević

Accurate lane localization and lane change detection are crucial in advanced driver assistance systems and autonomous driving systems for safer and more efficient trajectory planning. Conventional localization devices such as Global…

计算机视觉与模式识别 · 计算机科学 2019-11-12 Zhensong Wei , Chao Wang , Peng Hao , Matthew Barth

A novel approach to detect road surface anomalies by visual tracking of a preceding vehicle is proposed. The method is versatile, predicting any kind of road anomalies, such as potholes, bumps, debris, etc., unlike direct observation…

计算机视觉与模式识别 · 计算机科学 2025-05-08 Petr Jahoda , Jan Cech

With the headway of the advanced image handling software and altering tools, a computerized picture can be effectively controlled. The identification of image manipulation is vital in light of the fact that an image can be utilized as…

多媒体 · 计算机科学 2017-03-31 Abhishek Kashyap , Rajesh Singh Parmar , Megha Agrawal , Hariom Gupta

Autonomous driving applications use two types of sensor systems to identify vehicles - depth sensing LiDAR and radiance sensing cameras. We compare the performance (average precision) of a ResNet for vehicle detection in complex, daytime,…

计算机视觉与模式识别 · 计算机科学 2021-01-08 Zhenyi Liu , Joyce Farrell , Brian Wandell

Intelligent tires can be used for a wide array of applications ranging from tire pressure monitoring to analyzing tire/road interactions, wheel loading, and tread wear monitoring. In this article, we develop a measurement system for…

系统与控制 · 电气工程与系统科学 2022-09-20 Tamás Dózsa , János Radó , János Volk , Ádám Kisari , Alexandros Soumelidis , Péter Kovács