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Deep neural networks are being increasingly used for short-term traffic flow prediction, which can be generally categorized as convolutional (CNNs) or graph neural networks (GNNs). CNNs are preferable for region-wise traffic prediction by…

物理与社会 · 物理学 2021-10-12 Wei Zeng , Chengqiao Lin , Kang Liu , Juncong Lin , Anthony K. H. Tung

Detecting abnormal activities in real-world surveillance videos is an important yet challenging task as the prior knowledge about video anomalies is usually limited or unavailable. Despite that many approaches have been developed to resolve…

计算机视觉与模式识别 · 计算机科学 2021-07-30 Xinyang Feng , Dongjin Song , Yuncong Chen , Zhengzhang Chen , Jingchao Ni , Haifeng Chen

A convolutional neural network (CNN) approach is used to implement a level 2 autonomous vehicle by mapping pixels from the camera input to the steering commands. The network automatically learns the maximum variable features from the camera…

机器人学 · 计算机科学 2019-09-10 Akhil Agnihotri , Prathamesh Saraf , Kriti Rajesh Bapnad

With the fast growing demand on new services and applications as well as the increasing awareness of data protection, traditional centralized traffic classification approaches are facing unprecedented challenges. This paper introduces a…

机器学习 · 计算机科学 2021-04-22 Chenxin Xu , Rong Xia , Yong Xiao , Yingyu Li , Guangming Shi , Kwang-cheng Chen

When parameterizing vehicle control algorithms for stability or trajectory control, the road-tire friction coefficient is an essential model parameter when it comes to control performance. One major impact on the friction coefficient is the…

计算机视觉与模式识别 · 计算机科学 2020-05-11 Marcus Nolte , Nikita Kister , Markus Maurer

Testing and validating Autonomous Vehicle (AV) performance in safety-critical and diverse scenarios is crucial before real-world deployment. However, manually creating such scenarios in simulation remains a significant and time-consuming…

机器人学 · 计算机科学 2025-09-29 Efimia Panagiotaki , Georgi Pramatarov , Lars Kunze , Daniele De Martini

Generating photorealistic driving videos has seen significant progress recently, but current methods largely focus on ordinary, non-adversarial scenarios. Meanwhile, efforts to generate adversarial driving scenarios often operate on…

计算机视觉与模式识别 · 计算机科学 2025-05-26 Zhiyuan Xu , Bohan Li , Huan-ang Gao , Mingju Gao , Yong Chen , Ming Liu , Chenxu Yan , Hang Zhao , Shuo Feng , Hao Zhao

Precise situational awareness is required for the safe decision-making of assisted and automated driving (AAD) functions. Panoptic segmentation is a promising perception technique to identify and categorise objects, impending hazards, and…

计算机视觉与模式识别 · 计算机科学 2024-02-26 Yiting Wang , Haonan Zhao , Daniel Gummadi , Mehrdad Dianati , Kurt Debattista , Valentina Donzella

Advanced Driver Assistance Systems (ADAS) based on deep neural networks (DNNs) are widely used in autonomous vehicles for critical perception tasks such as object detection, semantic segmentation, and lane recognition. However, these…

软件工程 · 计算机科学 2025-01-22 Stefano Carlo Lambertenghi , Hannes Leonhard , Andrea Stocco

With the advent of Deep Learning (DL) techniques, especially Generative Adversarial Networks (GANs), data augmentation and generation are quickly evolving domains that have raised much interest recently. However, the DL techniques are data…

计算机视觉与模式识别 · 计算机科学 2018-05-30 Umair Javaid , John A. Lee

Convolutional Neural Networks (CNNs) are a standard approach for visual recognition due to their capacity to learn hierarchical representations from raw pixels. In practice, practitioners often choose among (i) training a compact custom CNN…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Annoor Sharara Akhand

We propose an online visual tracking algorithm by learning discriminative saliency map using Convolutional Neural Network (CNN). Given a CNN pre-trained on a large-scale image repository in offline, our algorithm takes outputs from hidden…

计算机视觉与模式识别 · 计算机科学 2015-02-25 Seunghoon Hong , Tackgeun You , Suha Kwak , Bohyung Han

In recent years, image classification, as a core task in computer vision, relies on high-quality labelled data, which restricts the wide application of deep learning models in practical scenarios. To alleviate the problem of insufficient…

计算机视觉与模式识别 · 计算机科学 2025-05-27 Jiyu Hu , Haijiang Zeng , Zhen Tian

We propose an action recognition framework using Gen- erative Adversarial Networks. Our model involves train- ing a deep convolutional generative adversarial network (DCGAN) using a large video activity dataset without la- bel information.…

计算机视觉与模式识别 · 计算机科学 2018-01-23 Unaiza Ahsan , Chen Sun , Irfan Essa

In recent times, many of the breakthroughs in various vision-related tasks have revolved around improving learning of deep models; these methods have ranged from network architectural improvements such as Residual Networks, to various forms…

机器学习 · 统计学 2018-05-15 Yan Zuo , Gil Avraham , Tom Drummond

In the thrilling world of oil exploration, drill core samples are key to unlocking geological information critical to finding lucrative oil deposits. Despite the importance of these samples, traditional core logging techniques are known to…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Galymzhan Abdimanap , Kairat Bostanbekov , Abdelrahman Abdallah , Anel Alimova , Darkhan Kurmangaliyev , Daniyar Nurseitov

Deep neural network (DNN) models have proven to be vulnerable to adversarial digital and physical attacks. In this paper, we propose a novel attack- and dataset-agnostic and real-time detector for both types of adversarial inputs to…

计算机视觉与模式识别 · 计算机科学 2022-04-25 Yiannis Kantaros , Taylor Carpenter , Kaustubh Sridhar , Yahan Yang , Insup Lee , James Weimer

Mapping road networks is currently both expensive and labor-intensive. High-resolution aerial imagery provides a promising avenue to automatically infer a road network. Prior work uses convolutional neural networks (CNNs) to detect which…

计算机视觉与模式识别 · 计算机科学 2018-04-30 Favyen Bastani , Songtao He , Sofiane Abbar , Mohammad Alizadeh , Hari Balakrishnan , Sanjay Chawla , Sam Madden , David DeWitt

Convolutional Neural Networks (CNNs) are successfully used for the important automotive visual perception tasks including object recognition, motion and depth estimation, visual SLAM, etc. However, these tasks are typically independently…

计算机视觉与模式识别 · 计算机科学 2024-03-12 Ganesh Sistu , Isabelle Leang , Sumanth Chennupati , Senthil Yogamani , Ciaran Hughes , Stefan Milz , Samir Rawashdeh

The segmentation of medical images is important for the improvement and creation of healthcare systems, particularly for early disease detection and treatment planning. In recent years, the use of convolutional neural networks (CNNs) and…

图像与视频处理 · 电气工程与系统科学 2024-01-12 Siddharth Tiwari
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