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Anomaly awareness is an essential capability for safety-critical applications such as autonomous driving. While recent progress of robotics and computer vision has enabled anomaly detection for image classification, anomaly detection on…

Computer Vision and Pattern Recognition · Computer Science 2021-11-30 Guan-Rong Lu , Yueh-Cheng Liu , Tung-I Chen , Hung-Ting Su , Tsung-Han Wu , Winston H. Hsu

With the growing deployment of autonomous driving agents, the detection and segmentation of road obstacles have become critical to ensure safe autonomous navigation. However, existing road-obstacle segmentation methods are applied on…

Computer Vision and Pattern Recognition · Computer Science 2025-09-17 Shyam Nandan Rai , Shyamgopal Karthik , Mariana-Iuliana Georgescu , Barbara Caputo , Carlo Masone , Zeynep Akata

Object detection and segmentation are two core modules of an autonomous vehicle perception system. They should have high efficiency and low latency while reducing computational complexity. Currently, the most commonly used algorithms are…

Computer Vision and Pattern Recognition · Computer Science 2023-11-14 Maciej Baczmanski , Robert Synoczek , Mateusz Wasala , Tomasz Kryjak

Out-of-distribution (OoD) detection and segmentation have attracted growing attention as concerns about AI security rise. Conventional OoD detection methods identify the existence of OoD objects but lack spatial localization, limiting their…

Computer Vision and Pattern Recognition · Computer Science 2025-08-15 Wenjie Zhao , Jia Li , Yunhui Guo

Semantic segmentation methods can not directly identify abnormal objects in images. Anomaly Segmentation algorithm from this realistic setting can distinguish between in-distribution objects and Out-Of-Distribution (OOD) objects and output…

Computer Vision and Pattern Recognition · Computer Science 2022-03-16 Yiqing Hao , Yi Jin , Gaoyun An

Segmentation of indicated targets aids in the precise analysis of optical coherence tomography angiography (OCTA) samples. Existing segmentation methods typically perform on 2D projection targets, making it challenging to capture the…

Computer Vision and Pattern Recognition · Computer Science 2024-09-17 Xinrun Chen , Chengliang Wang , Haojian Ning , Mengzhan Zhang , Mei Shen , Shiying Li

Understanding 3D scene-level affordances from natural language instructions is essential for enabling embodied agents to interact meaningfully in complex environments. However, this task remains challenging due to the need for semantic…

Computer Vision and Pattern Recognition · Computer Science 2025-11-18 Lian He , Meng Liu , Qilang Ye , Yu Zhou , Xiang Deng , Gangyi Ding

Extracting small objects from remote sensing imagery plays a vital role in various applications, including urban planning, environmental monitoring, and disaster management. While current research primarily focuses on small object…

Computer Vision and Pattern Recognition · Computer Science 2025-09-04 Chenhao Wang , Yingrui Ji , Yu Meng , Yunjian Zhang , Yao Zhu

Aiming at facilitating a real-world, ever-evolving and scalable autonomous driving system, we present a large-scale dataset for standardizing the evaluation of different self-supervised and semi-supervised approaches by learning from raw…

Computer Vision and Pattern Recognition · Computer Science 2021-11-09 Jianhua Han , Xiwen Liang , Hang Xu , Kai Chen , Lanqing Hong , Jiageng Mao , Chaoqiang Ye , Wei Zhang , Zhenguo Li , Xiaodan Liang , Chunjing Xu

Vision-based 3D Semantic Scene Completion (SSC) has received growing attention due to its potential in autonomous driving. While most existing approaches follow an ego-centric paradigm by aggregating and diffusing features over the entire…

Computer Vision and Pattern Recognition · Computer Science 2025-12-23 Weihua Wang , Yubo Cui , Xiangru Lin , Zhiheng Li , Zheng Fang

This work tackles scene understanding for outdoor robotic navigation, solely relying on images captured by an on-board camera. Conventional visual scene understanding interprets the environment based on specific descriptive categories.…

Robotics · Computer Science 2022-02-07 Galadrielle Humblot-Renaux , Letizia Marchegiani , Thomas B. Moeslund , Rikke Gade

Point clouds are a key modality used for perception in autonomous vehicles, providing the means for a robust geometric understanding of the surrounding environment. However despite the sensor outputs from autonomous vehicles being naturally…

Computer Vision and Pattern Recognition · Computer Science 2021-12-03 Joshua Knights , Peyman Moghadam , Clinton Fookes , Sridha Sridharan

When deploying deep learning technology in self-driving cars, deep neural networks are constantly exposed to domain shifts. These include, e.g., changes in weather conditions, time of day, and long-term temporal shift. In this work we…

Computer Vision and Pattern Recognition · Computer Science 2020-05-15 Philipp Oberdiek , Matthias Rottmann , Gernot A. Fink

Semantic segmentation of multichannel images is a fundamental task for many applications. Selecting an appropriate channel combination from the original multichannel image can improve the accuracy of semantic segmentation and reduce the…

Computer Vision and Pattern Recognition · Computer Science 2023-05-09 Yuanzhi Cai , Jagannath Aryal , Yuan Fang , Hong Huang , Lei Fan

Anomaly segmentation plays a pivotal role in identifying atypical objects in images, crucial for hazard detection in autonomous driving systems. While existing methods demonstrate noteworthy results on synthetic data, they often fail to…

Computer Vision and Pattern Recognition · Computer Science 2023-10-17 Ji Zhang , Xiao Wu , Zhi-Qi Cheng , Qi He , Wei Li

Visual domain adaptation aims to learn discriminative and domain-invariant representation for an unlabeled target domain by leveraging knowledge from a labeled source domain. Partial domain adaptation (PDA) is a general and practical…

Computer Vision and Pattern Recognition · Computer Science 2025-05-06 Yi-Ming Zhai , Chuan-Xian Ren , Hong Yan

Instance segmentation is crucial for autonomous driving, but is hindered by the lack of annotated real-world data due to expensive labeling costs. Unsupervised Domain Adaptation (UDA) offers a solution by transferring knowledge from labeled…

Computer Vision and Pattern Recognition · Computer Science 2025-06-23 Yachan Guo , Yi Xiao , Danna Xue , Jose L. Gomez , Antonio M. Lopez

In current open real-world autonomous driving scenarios, challenges such as sensor failure and extreme weather conditions hinder the generalization of most autonomous driving perception models to these unseen domain due to the domain shifts…

Computer Vision and Pattern Recognition · Computer Science 2024-12-02 Dacheng Liao , Mengshi Qi , Liang Liu , Huadong Ma

Semantic segmentation allows autonomous driving cars to understand the surroundings of the vehicle comprehensively. However, it is also crucial for the model to detect obstacles that may jeopardize the safety of autonomous driving systems.…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Heng Gao , Zhuolin He , Shoumeng Qiu , Xiangyang Xue , Jian Pu

Reliable detection of various objects and road users in the surrounding environment is crucial for the safe operation of automated driving systems (ADS). Despite recent progresses in developing highly accurate object detectors based on Deep…

Computer Vision and Pattern Recognition · Computer Science 2024-03-05 Hakan Yekta Yatbaz , Mehrdad Dianati , Konstantinos Koufos , Roger Woodman