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Object Detection is the task of identifying the existence of an object class instance and locating it within an image. Difficulties in handling high intra-class variations constitute major obstacles to achieving high performance on standard…

Computer Vision and Pattern Recognition · Computer Science 2012-12-04 Osama Khalil , Andrew Habib

Autonomous vehicles often perceive the environment by feeding sensor data to a learned detector algorithm, then feeding detections to a multi-object tracker that models object motions over time. Probabilistic models of multi-object trackers…

Robotics · Computer Science 2019-09-19 Michael Motro , Joydeep Ghosh

We present consistent algorithms for multiclass learning with complex performance metrics and constraints, where the objective and constraints are defined by arbitrary functions of the confusion matrix. This setting includes many common…

Perception serves as a critical component in the functionality of autonomous agents. However, the intricate relationship between perception metrics and robotic metrics remains unclear, leading to ambiguity in the development and fine-tuning…

Robotics · Computer Science 2023-12-14 Xiaotong Zhang , Jinger Chong , Kamal Youcef-Toumi

So far, multi-label classification algorithms have been evaluated using statistical methods that do not consider the semantics of the considered classes and that fully depend on abstract computations such as Bayesian Reasoning. Currently,…

Machine Learning · Computer Science 2021-08-17 Houcemeddine Turki , Mohamed Ali Hadj Taieb , Mohamed Ben Aouicha

Road obstacle detection is an important problem for vehicle driving safety. In this paper, we aim to obtain robust road obstacle detection based on spatio-temporal context modeling. Firstly, a data-driven spatial context model of the…

Computer Vision and Pattern Recognition · Computer Science 2023-01-20 Xiuen Wu , Tao Wang , Lingyu Liang , Zuoyong Li , Fum Yew Ching

Great labels make great models. However, traditional labeling approaches for tasks like object detection have substantial costs at scale. Furthermore, alternatives to fully-supervised object detection either lose functionality or require…

Computer Vision and Pattern Recognition · Computer Science 2025-06-04 Brent A. Griffin , Manushree Gangwar , Jacob Sela , Jason J. Corso

Considerable study has already been conducted regarding autonomous driving in modern era. An autonomous driving system must be extremely good at detecting objects surrounding the car to ensure safety. In this paper, classification, and…

Computer Vision and Pattern Recognition · Computer Science 2024-12-05 Md Abu Yusuf , Md Rezaul Karim Khan , Partha Pratim Saha , Mohammed Mahbubur Rahaman

Sensing and Perception (S&P) is a crucial component of an autonomous system (such as a robot), especially when deployed in highly dynamic environments where it is required to react to unexpected situations. This is particularly true in case…

Artificial Intelligence · Computer Science 2021-09-06 Andrea Piazzoni , Jim Cherian , Martin Slavik , Justin Dauwels

Multi-sensor fusion models play a crucial role in autonomous driving perception, particularly in tasks like 3D object detection and HD map construction. These models provide essential and comprehensive static environmental information for…

Robotics · Computer Science 2025-01-03 Xiaoshuai Hao , Guanqun Liu , Yuting Zhao , Yuheng Ji , Mengchuan Wei , Haimei Zhao , Lingdong Kong , Rong Yin , Yu Liu

Time series anomaly detection is widely used in IoT and cyber-physical systems, yet its evaluation remains challenging due to diverse application objectives and heterogeneous metric assumptions. This study introduces a problem-oriented…

Artificial Intelligence · Computer Science 2026-05-15 Kaixiang Yang , Jiarong Liu , Yupeng Song , Shuanghua Yang , Yujue Zhou

Perception and prediction modules are critical components of autonomous driving systems, enabling vehicles to navigate safely through complex environments. The perception module is responsible for perceiving the environment, including…

Computer Vision and Pattern Recognition · Computer Science 2024-12-19 Lucas Dal'Col , Miguel Oliveira , Vítor Santos

Having efficient testing strategies is a core challenge that needs to be overcome for the release of automated driving. This necessitates clear requirements as well as suitable methods for testing. In this work, the requirements for…

Computer Vision and Pattern Recognition · Computer Science 2024-09-30 Ken Mori , Kai Storms , Steven Peters

We extensively compare, qualitatively and quantitatively, 40 state-of-the-art models (28 salient object detection, 10 fixation prediction, 1 objectness, and 1 baseline) over 6 challenging datasets for the purpose of benchmarking salient…

Computer Vision and Pattern Recognition · Computer Science 2018-03-02 Ali Borji , Ming-Ming Cheng , Huaizu Jiang , Jia Li

Autonomously driving vehicles require a complete and robust perception of the local environment. A main challenge is to perceive any other road users, where multi-object tracking or occupancy grid maps are commonly used. The presented…

Robotics · Computer Science 2020-03-26 Fabian Gies , Andreas Danzer , Klaus Dietmayer

High degrees of disagreement among annotators can exist for ambiguous objects, e.g. in medical images, underscoring the challenges of establishing ground truth annotations in object detection tasks. Despite this, all existing object…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Zhi Qin Tan , Owen Addison , Yunpeng Li

Perception plays a central role in connected and autonomous vehicles (CAVs), underpinning not only conventional modular driving stacks, but also cooperative perception systems and recent end-to-end driving models. While deep learning has…

Computer Vision and Pattern Recognition · Computer Science 2026-04-07 Brian Hsuan-Cheng Liao , Chih-Hong Cheng , Hasan Esen , Alois Knoll

Autonomous Systems (AS) are increasingly proposed, or used, in Safety Critical (SC) applications. Many such systems make use of sophisticated sensor suites and processing to provide scene understanding which informs the AS' decision-making.…

Systems and Control · Electrical Eng. & Systems 2022-08-19 John Molloy , John McDermid

Object detection remains as one of the most notorious open problems in computer vision. Despite large strides in accuracy in recent years, modern object detectors have started to saturate on popular benchmarks raising the question of how…

Computer Vision and Pattern Recognition · Computer Science 2020-04-08 Ali Borji

Autonomous vehicles (AVs) use object detection models to recognize their surroundings and make driving decisions accordingly. Conventional object detection approaches classify objects into known classes, which limits the AV's ability to…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Menna Taha , Aya Ahmed , Mohammed Karmoose , Yasser Gadallah
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