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In this paper, we present a state-of-the-art reinforcement learning method for autonomous driving. Our approach employs temporal difference learning in a Bayesian framework to learn vehicle control signals from sensor data. The agent has…

计算机视觉与模式识别 · 计算机科学 2021-04-09 Zahra Gharaee , Karl Holmquist , Linbo He , Michael Felsberg

Automotive scene understanding under adverse weather conditions raises a realistic and challenging problem attributable to poor outdoor scene visibility (e.g. foggy weather). However, because most contemporary scene understanding approaches…

计算机视觉与模式识别 · 计算机科学 2020-12-11 Naif Alshammari , Samet Akcay , Toby P. Breckon

Generative adversarial networks (GANs) have shown impressive results in both unconditional and conditional image generation. In recent literature, it is shown that pre-trained GANs, on a different dataset, can be transferred to improve the…

计算机视觉与模式识别 · 计算机科学 2021-04-01 Mohamad Shahbazi , Zhiwu Huang , Danda Pani Paudel , Ajad Chhatkuli , Luc Van Gool

Collecting training data from the physical world is usually time-consuming and even dangerous for fragile robots, and thus, recent advances in robot learning advocate the use of simulators as the training platform. Unfortunately, the…

This paper presents a novel approach for learning self-awareness models for autonomous vehicles. The proposed technique is based on the availability of synchronized multi-sensor dynamic data related to different maneuvering tasks performed…

计算机视觉与模式识别 · 计算机科学 2018-06-08 Mahdyar Ravanbakhsh , Mohamad Baydoun , Damian Campo , Pablo Marin , David Martin , Lucio Marcenaro , Carlo S. Regazzoni

Climate models encapsulate our best understanding of the Earth system, allowing research to be conducted on its future under alternative assumptions of how human-driven climate forces are going to evolve. An important application of climate…

大气与海洋物理 · 物理学 2021-05-14 Alexis Ayala , Christopher Drazic , Brian Hutchinson , Ben Kravitz , Claudia Tebaldi

This paper describes a novel method of training a semantic segmentation model for scene recognition of agricultural mobile robots exploiting publicly available datasets of outdoor scenes that are different from the target greenhouse…

计算机视觉与模式识别 · 计算机科学 2023-01-16 Shigemichi Matsuzaki , Jun Miura , Hiroaki Masuzawa

The majority of learning-based semantic segmentation methods are optimized for daytime scenarios and favorable lighting conditions. Real-world driving scenarios, however, entail adverse environmental conditions such as nighttime…

计算机视觉与模式识别 · 计算机科学 2020-03-11 Johan Vertens , Jannik Zürn , Wolfram Burgard

Datasets are essential for training and testing vehicle perception algorithms. However, the collection and annotation of real-world images is time-consuming and expensive. Driving simulators offer a solution by automatically generating…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Haonan Zhao , Yiting Wang , Thomas Bashford-Rogers , Valentina Donzella , Kurt Debattista

Realistic vehicle sensor simulation is an important element in developing autonomous driving. As physics-based implementations of visual sensors like LiDAR are complex in practice, data-based approaches promise solutions. Using pairs of…

计算机视觉与模式识别 · 计算机科学 2023-11-28 Richard Marcus , Felix Gabel , Niklas Knoop , Marc Stamminger

Recently, generative machine-learning models have gained popularity in physics, driven by the goal of improving the efficiency of Markov chain Monte Carlo techniques and of exploring their potential in capturing experimental data…

统计力学 · 物理学 2021-09-03 Japneet Singh , Vipul Arora , Vinay Gupta , Mathias S. Scheurer

Vision-based end-to-end driving models trained by imitation learning can lead to affordable solutions for autonomous driving. However, training these well-performing models usually requires a huge amount of data, while still lacking…

计算机视觉与模式识别 · 计算机科学 2024-09-17 Diego Porres , Yi Xiao , Gabriel Villalonga , Alexandre Levy , Antonio M. López

Awareness of the road scene is an essential component for both autonomous vehicles and Advances Driver Assistance Systems and is gaining importance both for the academia and car companies. This paper presents a way to learn a semantic-aware…

计算机视觉与模式识别 · 计算机科学 2017-06-27 Andrea Palazzi , Guido Borghi , Davide Abati , Simone Calderara , Rita Cucchiara

This paper investigates how end-to-end driving models can be improved to drive more accurately and human-like. To tackle the first issue we exploit semantic and visual maps from HERE Technologies and augment the existing Drive360 dataset…

计算机视觉与模式识别 · 计算机科学 2020-07-15 Simon Hecker , Dengxin Dai , Alexander Liniger , Luc Van Gool

One of the fundamental challenges in the design of perception systems for autonomous vehicles is validating the performance of each algorithm under a comprehensive variety of operating conditions. In the case of vision-based semantic…

计算机视觉与模式识别 · 计算机科学 2019-04-17 Wei Zhou , Julie Stephany Berrio , Stewart Worrall , Eduardo Nebot

Practical autonomous driving systems face two crucial challenges: memory constraints and domain gap issues. In this paper, we present a novel approach to learn domain adaptive knowledge in models with limited memory, thus bestowing the…

计算机视觉与模式识别 · 计算机科学 2020-11-30 Divya Kothandaraman , Athira Nambiar , Anurag Mittal

Deep networks trained on demonstrations of human driving have learned to follow roads and avoid obstacles. However, driving policies trained via imitation learning cannot be controlled at test time. A vehicle trained end-to-end to imitate…

机器人学 · 计算机科学 2018-03-05 Felipe Codevilla , Matthias Müller , Antonio López , Vladlen Koltun , Alexey Dosovitskiy

The performance of state-of-the-art object detectors degrades significantly under adverse weather, causing a safety-critical domain shift problem for autonomous vehicles. Recent efforts address this problem by relying on synthetic data to…

计算机视觉与模式识别 · 计算机科学 2026-05-05 Hamed Khatounabadi , Xiaohu Lu , Hayder Radha

Unsupervised Multiple Domain Translation is the task of transforming data from one domain to other domains without having paired data to train the systems. Typically, methods based on Generative Adversarial Networks (GANs) are used to…

机器学习 · 计算机科学 2024-01-19 Antonio Almudévar , Théo Mariotte , Alfonso Ortega , Marie Tahon

One of the main tasks of an autonomous agent in a vehicle is to correctly perceive its environment. Much of the data that needs to be processed is collected by optical sensors such as cameras. Unfortunately, the data collected in this way…

计算机视觉与模式识别 · 计算机科学 2023-05-23 Michael Kranl , Hubert Ramsauer , Bernhard Knapp