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We present a target-driven navigation system to improve mapless visual navigation in indoor scenes. Our method takes a multi-view observation of a robot and a target as inputs at each time step to provide a sequence of actions that move the…

机器人学 · 计算机科学 2022-05-10 Qiaoyun Wu , Xiaoxi Gong , Kai Xu , Dinesh Manocha , Jingxuan Dong , Jun Wang

With the fast growth in the visual surveillance and security sectors, thermal infrared images have become increasingly necessary ina large variety of industrial applications. This is true even though IR sensors are still more expensive than…

机器学习 · 计算机科学 2018-12-24 Feras Almasri , Olivier Debeir

Zero-shot classification of image scenes which can recognize the image scenes that are not seen in the training stage holds great promise of lowering the dependence on large numbers of labeled samples. To address the zero-shot image scene…

计算机视觉与模式识别 · 计算机科学 2023-06-12 Chun Liu , Suqiang Ma , Zheng Li , Wei Yang , Zhigang Han

In this paper we describe an unmanned aerial system equipped with a thermal-infrared camera and software pipeline that we have developed to monitor animal populations for conservation purposes. Taking a multi-disciplinary approach to tackle…

With the popularity of multi-modal sensors, visible-thermal (RGB-T) object tracking is to achieve robust performance and wider application scenarios with the guidance of objects' temperature information. However, the lack of paired training…

计算机视觉与模式识别 · 计算机科学 2022-04-11 Pengyu Zhang , Jie Zhao , Dong Wang , Huchuan Lu , Xiang Ruan

The vision of unmanned aerial vehicles is very significant for UAV-related applications such as search and rescue, landing on a moving platform, etc. In this work, we have developed an integrated system for the UAV landing on the moving…

机器人学 · 计算机科学 2023-01-03 Kangcheng Liu

This paper presents Deep-PANTHER, a learning-based perception-aware trajectory planner for unmanned aerial vehicles (UAVs) in dynamic environments. Given the current state of the UAV, and the predicted trajectory and size of the obstacle,…

机器人学 · 计算机科学 2023-02-15 Jesus Tordesillas , Jonathan P. How

Point-pixel registration between LiDAR point clouds and camera images is a fundamental yet challenging task in autonomous driving and robotic perception. A key difficulty lies in the modality gap between unstructured point clouds and…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Yu Han , Zhiwei Huang , Yanting Zhang , Fangjun Ding , Shen Cai , Rui Fan

Cross-view geo-localization plays a critical role in Unmanned Aerial Vehicle (UAV) localization and navigation. However, significant challenges arise from the drastic viewpoint differences and appearance variations between images. Existing…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Hongyu Zhou , Yunzhou Zhang , Tingsong Huang , Fawei Ge , Man Qi , Xichen Zhang , Yizhong Zhang

Semantic segmentation is a challenging task since it requires excessively more low-level spatial information of the image compared to other computer vision problems. The accuracy of pixel-level classification can be affected by many…

计算机视觉与模式识别 · 计算机科学 2022-05-27 Zülfiye Kütük , Görkem Algan

To address the challenge of capturing highly discriminative features in ther-mal infrared (TIR) tracking, we propose a novel Siamese tracker based on cross-channel fine-grained feature learning and progressive fusion. First, we introduce a…

计算机视觉与模式识别 · 计算机科学 2025-04-22 Ruoyan Xiong , Yuke Hou , Princess Retor Torboh , Hui He , Huanbin Zhang , Yue Zhang , Yanpin Wang , Huipan Guan , Shang Zhang

Image inpainting has achieved fundamental advances with deep learning. However, almost all existing inpainting methods aim to process natural images, while few target Thermal Infrared (TIR) images, which have widespread applications. When…

计算机视觉与模式识别 · 计算机科学 2022-10-31 Zeyu Wang , Haibin Shen , Changyou Men , Quan Sun , Kejie Huang

Firefighting is a dynamic activity, in which numerous operations occur simultaneously. Maintaining situational awareness (i.e., knowledge of current conditions and activities at the scene) is critical to the accurate decision-making…

计算机视觉与模式识别 · 计算机科学 2021-07-23 Manish Bhattarai , Aura Rose Jensen-Curtis , Manel MartíNez-Ramón

Robust 3D object detection is critical for safe autonomous driving. Camera and radar sensors are synergistic as they capture complementary information and work well under different environmental conditions. Fusing camera and radar data is…

计算机视觉与模式识别 · 计算机科学 2022-10-19 Jyh-Jing Hwang , Henrik Kretzschmar , Joshua Manela , Sean Rafferty , Nicholas Armstrong-Crews , Tiffany Chen , Dragomir Anguelov

This paper describes preliminary work in the recent promising approach of generating synthetic training data for facilitating the learning procedure of deep learning (DL) models, with a focus on aerial photos produced by unmanned aerial…

计算机视觉与模式识别 · 计算机科学 2019-08-20 Andreas Kamilaris , Corjan van den Brink , Savvas Karatsiolis

Due to implicitly introduced periodic shifting of limited searching area, visual object tracking using correlation filters often has to confront undesired boundary effect. As boundary effect severely degrade the quality of object model, it…

计算机视觉与模式识别 · 计算机科学 2019-08-13 Changhong Fu , Ziyuan Huang , Yiming Li , Ran Duan , Peng Lu

This paper describes a system by which Unmanned Aerial Vehicles (UAVs) can gather high-quality face images that can be used in biometric identification tasks. Success in face-based identification depends in large part on the image quality,…

计算机视觉与模式识别 · 计算机科学 2021-02-18 Nagashri Lakshminarayana , Yifang Liu , Karthik Dantu , Venu Govindaraju , Nils Napp

This work addresses object identification under known dynamics in unmanned aerial vehicle applications, where learning and classification are combined through a physics-informed residual neural network. The proposed framework leverages…

机器学习 · 计算机科学 2025-09-29 Nyi Nyi Aung , Neil Muralles , Adrian Stein

In this report we present an unsupervised image registration framework, using a pre-trained deep neural network as a feature extractor. We refer this to zero-shot learning, due to nonoverlap between training and testing dataset (none of the…

计算机视觉与模式识别 · 计算机科学 2019-08-20 Avinash Kori , Ganapathi Krishnamurthi

In this paper, we propose a data-driven framework for collaborative wideband spectrum sensing and scheduling for networked unmanned aerial vehicles (UAVs), which act as the secondary users to opportunistically utilize detected spectrum…

信号处理 · 电气工程与系统科学 2023-08-10 Sravan Reddy Chintareddy , Keenan Roach , Kenny Cheung , Morteza Hashemi