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3D object detection plays a fundamental role in enabling autonomous driving, which is regarded as the significant key to unlocking the bottleneck of contemporary transportation systems from the perspectives of safety, mobility, and…

计算机视觉与模式识别 · 计算机科学 2023-02-08 Zhengwei Bai , Guoyuan Wu , Matthew J. Barth , Yongkang Liu , Emrah Akin Sisbot , Kentaro Oguchi

With the rise of autonomous vehicles and advanced driver-assistance systems (ADAS), ensuring reliable object detection in all weather conditions is crucial for safety and efficiency. Adverse weather like snow, rain, and fog presents major…

计算机视觉与模式识别 · 计算机科学 2024-06-21 Shivank Garg , Abhishek Baghel , Amit Agarwal , Durga Toshniwal

With the advent of state-of-the-art machine learning and deep learning technologies, several industries are moving towards the field. Applications of such technologies are highly diverse ranging from natural language processing to computer…

计算机视觉与模式识别 · 计算机科学 2021-01-01 Viny Saajan Victor , Pramod Vadiraja , Jan-Tobias Sohns , Heike Leitte

Deep Learning (DL) based methods for object detection achieve remarkable performance at the cost of computationally expensive training and extensive data labeling. Robots embodiment can be exploited to mitigate this burden by acquiring…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Elisa Maiettini , Andrea Maracani , Raffaello Camoriano , Giulia Pasquale , Vadim Tikhanoff , Lorenzo Rosasco , Lorenzo Natale

In this paper, we introduce a new technique that combines two popular methods to estimate uncertainty in object detection. Quantifying uncertainty is critical in real-world robotic applications. Traditional detection models can be ambiguous…

计算机视觉与模式识别 · 计算机科学 2021-06-30 Zongyao Lyu , Nolan B. Gutierrez , William J. Beksi

We consider the problem of weakly supervised object detection, where the training samples are annotated using only image-level labels that indicate the presence or absence of an object category. In order to model the uncertainty in the…

计算机视觉与模式识别 · 计算机科学 2018-11-27 Aditya Arun , C. V. Jawahar , M. Pawan Kumar

Lidar has become an essential sensor for autonomous driving as it provides reliable depth estimation. Lidar is also the primary sensor used in building 3D maps which can be used even in the case of low-cost systems which do not use Lidar.…

Autonomous driving, in recent years, has been receiving increasing attention for its potential to relieve drivers' burdens and improve the safety of driving. In modern autonomous driving pipelines, the perception system is an indispensable…

计算机视觉与模式识别 · 计算机科学 2023-04-05 Jiageng Mao , Shaoshuai Shi , Xiaogang Wang , Hongsheng Li

Reliable perception of the environment plays a crucial role in enabling efficient self-driving vehicles. Therefore, the perception system necessitates the acquisition of comprehensive 3D data regarding the surrounding objects within a…

计算机视觉与模式识别 · 计算机科学 2025-03-05 Ahmed El-Dawy , Amr El-Zawawi , Mohamed El-Habrouk

Outlier detection is an essential capability in safety-critical applications of supervised visual recognition. Most of the existing methods deliver best results by encouraging standard closed-set models to produce low-confidence predictions…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Anja Delić , Matej Grcić , Siniša Šegvić

Source-free domain-adaptive object detection is an interesting but scarcely addressed topic. It aims at adapting a source-pretrained detector to a distinct target domain without resorting to source data during adaptation. So far, there is…

计算机视觉与模式识别 · 计算机科学 2025-10-07 Mohamed Lamine Mekhalfi , Davide Boscaini , Fabio Poiesi

With the rapid advancement of autonomous driving technology, efficient and accurate object detection capabilities have become crucial factors in ensuring the safety and reliability of autonomous driving systems. However, in low-visibility…

计算机视觉与模式识别 · 计算机科学 2024-10-24 Xiguang Li , Jiafu Chen , Yunhe Sun , Na Lin , Ammar Hawbani , Liang Zhao

Existing deep learning-based approaches for monocular 3D object detection in autonomous driving often model the object as a rotated 3D cuboid while the object's geometric shape has been ignored. In this work, we propose an approach for…

计算机视觉与模式识别 · 计算机科学 2021-08-26 Zongdai Liu , Dingfu Zhou , Feixiang Lu , Jin Fang , Liangjun Zhang

We present a novel physical-world attack on autonomous vehicle (AV) lane detection systems that leverages negative shadows -- bright, lane-like patterns projected by passively redirecting sunlight through occluders. These patterns exploit…

Semi-supervised 3D object detection can benefit from the promising pseudo-labeling technique when labeled data is limited. However, recent approaches have overlooked the impact of noisy pseudo-labels during training, despite efforts to…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Farzad Nozarian , Shashank Agarwal , Farzaneh Rezaeianaran , Danish Shahzad , Atanas Poibrenski , Christian Müller , Philipp Slusallek

Semi-supervised 3D object detection (SS3DOD) aims to reduce costly 3D annotations utilizing unlabeled data. Recent studies adopt pseudo-label-based teacher-student frameworks and demonstrate impressive performance. The main challenge of…

计算机视觉与模式识别 · 计算机科学 2026-04-06 Taehun Kong , Tae-Kyun Kim

We address the problem of 3D object detection from 2D monocular images in autonomous driving scenarios. We propose to lift the 2D images to 3D representations using learned neural networks and leverage existing networks working directly on…

计算机视觉与模式识别 · 计算机科学 2019-10-14 Siddharth Srivastava , Frederic Jurie , Gaurav Sharma

Unsupervised object detection using deep neural networks is typically a difficult problem with few to no guarantees about the learned representation. In this work we present the first unsupervised object detection method that is…

计算机视觉与模式识别 · 计算机科学 2024-10-25 Marian Longa , João F. Henriques

This paper describes a method to detect generic dynamic objects for automated driving. First, a LiDAR-based dynamic grid is generated online. Second, a deep learning-based detector is trained on the dynamic grid to infer the presence of…

计算机视觉与模式识别 · 计算机科学 2024-10-22 Rujiao Yan , Linda Schubert , Alexander Kamm , Matthias Komar , Matthias Schreier

Most existing weakly supervised localization (WSL) approaches learn detectors by finding positive bounding boxes based on features learned with image-level supervision. However, those features do not contain spatial location related…

计算机视觉与模式识别 · 计算机科学 2017-05-02 Zequn Jie , Yunchao Wei , Xiaojie Jin , Jiashi Feng , Wei Liu