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Despite outstanding semantic scene segmentation in closed-worlds, deep neural networks segment novel instances poorly, which is required for autonomous agents acting in an open world. To improve out-of-distribution (OOD) detection for…

计算机视觉与模式识别 · 计算机科学 2023-11-15 Meghna Gummadi , Cassandra Kent , Karl Schmeckpeper , Eric Eaton

Research in visual anomaly detection draws much interest due to its applications in surveillance. Common datasets for evaluation are constructed using a stationary camera overlooking a region of interest. Previous research has shown…

计算机视觉与模式识别 · 计算机科学 2020-06-16 Harpreet Singh , Emily M. Hand , Kostas Alexis

In the past several years, road anomaly segmentation is actively explored in the academia and drawing growing attention in the industry. The rationale behind is straightforward: if the autonomous car can brake before hitting an anomalous…

计算机视觉与模式识别 · 计算机科学 2024-01-11 Beiwen Tian , Huan-ang Gao , Leiyao Cui , Yupeng Zheng , Lan Luo , Baofeng Wang , Rong Zhi , Guyue Zhou , Hao Zhao

Robust semantic segmentation of road scenes under adverse illumination, lighting, and shadow conditions remain a core challenge for autonomous driving applications. RGB-Thermal fusion is a standard approach, yet existing methods apply…

计算机视觉与模式识别 · 计算机科学 2026-02-10 Ruturaj Reddy , Hrishav Bakul Barua , Junn Yong Loo , Thanh Thi Nguyen , Ganesh Krishnasamy

With the rise of deep convolutional neural networks, object detection has achieved prominent advances in past years. However, such prosperity could not camouflage the unsatisfactory situation of Small Object Detection (SOD), one of the…

计算机视觉与模式识别 · 计算机科学 2023-10-06 Gong Cheng , Xiang Yuan , Xiwen Yao , Kebing Yan , Qinghua Zeng , Xingxing Xie , Junwei Han

Semantic segmentation approaches are typically trained on large-scale data with a closed finite set of known classes without considering unknown objects. In certain safety-critical robotics applications, especially autonomous driving, it is…

计算机视觉与模式识别 · 计算机科学 2021-04-21 Mennatullah Siam , Alex Kendall , Martin Jagersand

Semantic segmentation enables robots to perceive and reason about their environments beyond geometry. Most of such systems build upon deep learning approaches. As autonomous robots are commonly deployed in initially unknown environments,…

机器人学 · 计算机科学 2024-01-29 Julius Rückin , Federico Magistri , Cyrill Stachniss , Marija Popović

Accurate perception of dynamic traffic scenes is crucial for high-level autonomous driving systems, requiring robust object motion estimation and instance segmentation. However, traditional methods often treat them as separate tasks,…

计算机视觉与模式识别 · 计算机科学 2025-03-20 Yinqi Chen , Meiying Zhang , Qi Hao , Guang Zhou

Autonomous driving platforms encounter diverse driving scenarios, each with varying hardware resources and precision requirements. Given the computational limitations of embedded devices, it is crucial to consider computing costs when…

计算机视觉与模式识别 · 计算机科学 2025-10-07 Jun Liu , Zhenglun Kong , Pu Zhao , Weihao Zeng , Hao Tang , Xuan Shen , Changdi Yang , Wenbin Zhang , Geng Yuan , Wei Niu , Xue Lin , Yanzhi Wang

Object Detection (OD) has proven to be a significant computer vision method in extracting localized class information and has multiple applications in the industry. Although many of the state-of-the-art (SOTA) OD models perform well on…

计算机视觉与模式识别 · 计算机科学 2024-01-30 Jibinraj Antony , Vinit Hegiste , Ali Nazeri , Hooman Tavakoli , Snehal Walunj , Christiane Plociennik , Martin Ruskowski

Semantic segmentation is a crucial component for perception in automated driving. Deep neural networks (DNNs) are commonly used for this task and they are usually trained on a closed set of object classes appearing in a closed operational…

计算机视觉与模式识别 · 计算机科学 2022-02-18 Robin Chan , Svenja Uhlemeyer , Matthias Rottmann , Hanno Gottschalk

Unsupervised domain adaptation (UDA) for semantic segmentation has been attracting attention recently, as it could be beneficial for various label-scarce real-world scenarios (e.g., robot control, autonomous driving, medical imaging, etc.).…

计算机视觉与模式识别 · 计算机科学 2021-10-11 KwanYong Park , Sanghyun Woo , Inkyu Shin , In So Kweon

Recent remote sensing tech advancements drive imagery growth, making oriented object detection rapid development, yet hindered by labor-intensive annotation for high-density scenes. Oriented object detection with point supervision offers a…

计算机视觉与模式识别 · 计算机科学 2025-06-13 Xinyuan Liu , Hang Xu , Yike Ma , Yucheng Zhang , Feng Dai

The inability of state-of-the-art semantic segmentation methods to detect anomaly instances hinders them from being deployed in safety-critical and complex applications, such as autonomous driving. Recent approaches have focused on either…

计算机视觉与模式识别 · 计算机科学 2021-03-10 Giancarlo Di Biase , Hermann Blum , Roland Siegwart , Cesar Cadena

Semantic segmentation is key in autonomous driving. Using deep visual learning architectures is not trivial in this context, because of the challenges in creating suitable large scale annotated datasets. This issue has been traditionally…

计算机视觉与模式识别 · 计算机科学 2021-10-25 Emanuele Alberti , Antonio Tavera , Carlo Masone , Barbara Caputo

We present an unsupervised adaptation approach for visual scene understanding in unstructured traffic environments. Our method is designed for unstructured real-world scenarios with dense and heterogeneous traffic consisting of cars,…

计算机视觉与模式识别 · 计算机科学 2025-02-13 Divya Kothandaraman , Rohan Chandra , Dinesh Manocha

Although Domain Adaptation in Semantic Scene Segmentation has shown impressive improvement in recent years, the fairness concerns in the domain adaptation have yet to be well defined and addressed. In addition, fairness is one of the most…

计算机视觉与模式识别 · 计算机科学 2023-04-06 Thanh-Dat Truong , Ngan Le , Bhiksha Raj , Jackson Cothren , Khoa Luu

Tracking and segmentation play essential roles in video understanding, providing basic positional information and temporal association of objects within video sequences. Despite their shared objective, existing approaches often tackle these…

计算机视觉与模式识别 · 计算机科学 2025-11-26 Tianlu Zhang , Qiang Zhang , Guiguang Ding , Jungong Han

Recent works on predictive uncertainty estimation have shown promising results on Out-Of-Distribution (OOD) detection for semantic segmentation. However, these methods struggle to precisely locate the point of interest in the image, i.e,…

计算机视觉与模式识别 · 计算机科学 2022-08-30 Victor Besnier , Andrei Bursuc , David Picard , Alexandre Briot

Perception systems in autonomous driving rely on sensors such as LiDAR and cameras to perceive the 3D environment. However, due to occlusions and data sparsity, these sensors often fail to capture complete information. Semantic Occupancy…

计算机视觉与模式识别 · 计算机科学 2025-08-14 Helin Cao , Rafael Materla , Sven Behnke