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LiDAR scene generation is increasingly important for scalable simulation and synthetic data creation, especially under diverse sensing conditions that are costly to capture at scale. Typically, diffusion-based LiDAR generators are developed…

计算机视觉与模式识别 · 计算机科学 2026-05-14 Youquan Liu , Weidong Yang , Ao Liang , Xiang Xu , Lingdong Kong , Yang Wu , Dekai Zhu , Xin Li , Runnan Chen , Ben Fei , Tongliang Liu , Wanli Ouyang

Large vision-language models (VLMs) have made great achievements in Earth vision. However, complex disaster scenes with diverse disaster types, geographic regions, and satellite sensors have posed new challenges for VLM applications. To…

计算机视觉与模式识别 · 计算机科学 2025-10-22 Junjue Wang , Weihao Xuan , Heli Qi , Zhihao Liu , Kunyi Liu , Yuhan Wu , Hongruixuan Chen , Jian Song , Junshi Xia , Zhuo Zheng , Naoto Yokoya

Anomaly detection (AD) aims to identify defects using normal-only training data. Existing anomaly detection benchmarks (e.g., MVTec-AD with 15 categories) cover only a narrow range of categories, limiting the evaluation of cross-context…

计算机视觉与模式识别 · 计算机科学 2025-11-26 Hai Ling , Jia Guo , Zhulin Tao , Yunkang Cao , Donglin Di , Hongyan Xu , Xiu Su , Yang Song , Lei Fan

Unmanned aerial vehicles (UAVs) are widely applied for purposes of inspection, search, and rescue operations by the virtue of low-cost, large-coverage, real-time, and high-resolution data acquisition capacities. Massive volumes of aerial…

计算机视觉与模式识别 · 计算机科学 2022-10-05 Pu Jin , Lichao Mou , Gui-Song Xia , Xiao Xiang Zhu

In autonomous driving, the integration of roadside perception systems is essential for overcoming occlusion challenges and enhancing the safety of Vulnerable Road Users(VRUs). While LiDAR and visual (RGB) sensors are commonly used, thermal…

计算机视觉与模式识别 · 计算机科学 2025-07-31 Jonas Mirlach , Lei Wan , Andreas Wiedholz , Hannan Ejaz Keen , Andreas Eich

Geo-spatial analysis of our world benefits from a multimodal approach, as every single geographic location can be described in numerous ways (images from various viewpoints, textual descriptions, geographic coordinates, etc.). Current…

计算机视觉与模式识别 · 计算机科学 2026-04-29 Oskar Kristoffersen , Alba Reinders Sánchez , Morten Rieger Hannemose , Anders Bjorholm Dahl , Dim P. Papadopoulos

The RGB complementary metal-oxidesemiconductor (CMOS) sensor works within the visible light spectrum. Therefore it is very sensitive to environmental light conditions. On the contrary, a long-wave infrared (LWIR) sensor operating in 8-14…

计算机视觉与模式识别 · 计算机科学 2022-06-09 Mohsen Vadidar , Ali Kariminezhad , Christian Mayr , Laurent Kloeker , Lutz Eckstein

General-domain large multimodal models (LMMs) have achieved significant advances in various image-text tasks. However, their performance in the Intelligent Traffic Surveillance (ITS) domain remains limited due to the absence of dedicated…

计算机视觉与模式识别 · 计算机科学 2025-09-15 Kaikai Zhao , Zhaoxiang Liu , Peng Wang , Xin Wang , Zhicheng Ma , Yajun Xu , Wenjing Zhang , Yibing Nan , Kai Wang , Shiguo Lian

Accurate and efficient object detection is crucial for safe and efficient operation of earth-moving equipment in mining. Traditional 2D image-based methods face limitations in dynamic and complex mine environments. To overcome these…

计算机视觉与模式识别 · 计算机科学 2023-12-12 Mehala Balamurali , Ehsan Mihankhah

Monitoring changes triggered by mining activities is crucial for industrial controlling, environmental management and regulatory compliance, yet it poses significant challenges due to the vast and often remote locations of mining sites.…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Weikang Yu , Xiaokang Zhang , Xiao Xiang Zhu , Richard Gloaguen , Pedram Ghamisi

Autonomous trucking is a promising technology that can greatly impact modern logistics and the environment. Ensuring its safety on public roads is one of the main duties that requires an accurate perception of the environment. To achieve…

Low-latency intelligent systems are required for autonomous driving on non-uniform terrain in open-pit mines and developing countries. This work proposes a perception system for autonomous vehicles on unpaved roads and off-road…

计算机视觉与模式识别 · 计算机科学 2025-09-25 Nelson Alves Ferreira Neto

Localization of radio frequency (RF) sources has critical applications, including search and rescue, jammer detection, and monitoring of hostile activities. Unmanned aerial vehicles (UAVs) offer significant advantages for RF source…

信号处理 · 电气工程与系统科学 2025-02-21 Saad Masrur , Ismail Guvenc

Climate change results in an increased probability of extreme weather events that put societies and businesses at risk on a global scale. Therefore, near real-time mapping of natural hazards is an emerging priority for the support of…

计算机视觉与模式识别 · 计算机科学 2023-06-02 Johannes Jakubik , Michal Muszynski , Michael Vössing , Niklas Kühl , Thomas Brunschwiler

In the field of industrial inspection, Multimodal Large Language Models (MLLMs) have a high potential to renew the paradigms in practical applications due to their robust language capabilities and generalization abilities. However, despite…

人工智能 · 计算机科学 2025-02-24 Xi Jiang , Jian Li , Hanqiu Deng , Yong Liu , Bin-Bin Gao , Yifeng Zhou , Jialin Li , Chengjie Wang , Feng Zheng

Current methods for disaster scene interpretation in remote sensing images (RSIs) mostly focus on isolated tasks such as segmentation, detection, or visual question-answering (VQA). However, current interpretation methods often fail at…

计算机视觉与模式识别 · 计算机科学 2024-10-18 Zhuoran Liu , Danpei Zhao , Bo Yuan

Change detection in optical remote sensing imagery is susceptible to illumination fluctuations, seasonal changes, and variations in surface land-cover materials. Relying solely on RGB imagery often produces pseudo-changes and leads to…

计算机视觉与模式识别 · 计算机科学 2026-03-20 Ye Wang , Wei Lu , Zhihui You , Keyan Chen , Tongfei Liu , Kaiyu Li , Hongruixuan Chen , Qingling Shu , Sibao Chen

Physical event detection has long been the domain of static event processors operating on numeric sensor data. This works well for large scale strong-signal events such as hurricanes, and important classes of events such as earthquakes.…

社会与信息网络 · 计算机科学 2019-09-18 Abhijit Suprem , Calton Pu

Illegal gold mining in the Amazon rainforest causes deforestation, water contamination, and long-term ecosystem disruption, yet remains difficult to monitor at fine spatial scales. Satellite imagery supports large-scale observation, but…

Machine learning systems deployed in the wild are often trained on a source distribution but deployed on a different target distribution. Unlabeled data can be a powerful point of leverage for mitigating these distribution shifts, as it is…