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A survey of imagery techniques for semantic labeling of human-vehicle interactions in persistent surveillance systems

Vinayak Elangovan, Amir Shirkhodaie, Ivan Kadar
2011 Signal Processing, Sensor Fusion, and Target Recognition XX  
The discussed techniques include model-based, shape-based and appearance-based techniques employed for identification and classification of objects.  ...  This paper presents a current survey of related publications in the area of context-based HVI, in particular, it discusses taxonomy and ontology of HVI and presents a summary of reported robust imagery  ...  Various approaches have been developed earlier for vehicle detection using features extraction and learning algorithms.  ... 
doi:10.1117/12.887019 fatcat:nsxr5vr76jbjbppmctkxs6x2pq

Autonomous landing and ingress of micro-air-vehicles in urban environments based on monocular vision

Roland Brockers, Patrick Bouffard, Jeremy Ma, Larry Matthies, Claire Tomlin
2011 Micro- and Nanotechnology Sensors, Systems, and Applications III  
To address these key behaviors, we present a novel method for vision-based autonomous MAV landing and ingress using a single camera for two urban scenarios: landing on an elevated surface, representative  ...  Our vision system uses a planar homography decomposition to detect navigation targets and to produce approach waypoints as inputs to the vehicle control algorithm.  ...  An example of an approach which visually detects a fixed landing target is the method of Saripalli et al. 1 Their approach to autonomous landing of a UAV uses GPS and vision to navigate to a known landing  ... 
doi:10.1117/12.884449 fatcat:k2j36djwizgd5h22sj4gqijwny

Visual Navigation for Mobile Robots: A Survey

Francisco Bonin-Font, Alberto Ortiz, Gabriel Oliver
2008 Journal of Intelligent and Robotic Systems  
This survey presents those pieces of work, from the nineties until nowadays, which constitute a wide progress in visual navigation techniques for land, aerial and autonomous underwater vehicles.  ...  Mobile robot vision-based navigation has been the source of countless research contributions, from the domains of both vision and control.  ...  We also thank Lucrecia Rallo Fabra for her diligence and for her expert corrections and suggestions.  ... 
doi:10.1007/s10846-008-9235-4 fatcat:rkw4hdawznakjgccx32qt2etku

A vision and GPS-based real-time trajectory planning for MAV in unknown urban environments

Gerardo Flores, Shuting Zhou, Rogelio Lozano, Pedro Castillo
2013 2013 International Conference on Unmanned Aircraft Systems (ICUAS)  
To achieve this objective, we develop a safe path planning method using the information provided by the GPS and a consumer depth camera.  ...  With the purpose to develop a safe path planning with obstacle avoidance capabilities, a model predictive control approach is developed, which uses the environment information acquired by the navigation  ...  Here we apply the Normal Aligned Radial Feature method (NARF) for interest point detection and feature descriptor calculation in 3D range data [8] .  ... 
doi:10.1109/icuas.2013.6564806 fatcat:6ey2f5o2trg2hl76vjckahhcx4

Object Detection and Distance Measurement in Teleoperation

Ailing Zhang, Meng Chu, Zixin Chen, Fuqiang Zhou, Shuo Gao
2022 Machines  
Among all teleoperation-related components, computer vision (CV) is treated as one of the must-have technologies, because it allows users to observe remote scenarios.  ...  In recent years, teleoperation has experienced rapid development. Numerous teleoperation applications in diverse areas have been reported.  ...  Based on the SDP model, a novel approach was applied to a hydraulic manipulator, with the function of signal calibration, system identification, and nonlinear control design for a situation where dynamic  ... 
doi:10.3390/machines10050402 fatcat:yqs423jvbbbfrgyjelr7tfeubq

Health Management Design Considerations for an All Electric Aircraft

Robin K. Sebastian, Suresh Perinpinayagam, Raj Choudhary
2017 Procedia CIRP  
This paper explains the On-board IVHM system for a State-Of-the-Art "All electric aircraft" and explores implementing practices for analysis based design, illustrations and development of IVHM capabilities  ...  IVHM design program included identification of application sensors, functions and interfaces; IVHM system architecture, descriptions of certification requirements and approaches; the results of a cost/  ...  There are two methods available for carrying out PSSA, such as Fault Tree Analysis (FTA) and Dependency Diagram. For IVHM, PSSA process, FTA approach has used for arriving at safety targets.  ... 
doi:10.1016/j.procir.2016.10.129 fatcat:rzdoofv5tvbzbenpjbocau5lv4

2021 International Conference on Unmanned Aircraft Systems - Final program

2021 2021 International Conference on Unmanned Aircraft Systems (ICUAS)  
Unmanned Aircraft Systems (ICUAS'21).  ...  On behalf of the ICUAS Association Inc., and in my capacity as the President of the Association, it is a privilege, a great pleasure and an honor to welcome you to the 2021 International Conference on  ...  For motion-based detection, the trajectories of the tracked objects are analyzed using trajectory features variable.  ... 
doi:10.1109/icuas51884.2021.9476682 fatcat:crdrcczqlbaebncnd76b47hfsu

Monocular vision SLAM for indoor aerial vehicles

Koray Celik, Soon-Jo Chung, Matthew Clausman, Arun K. Somani
2009 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems  
By exploiting the architectural orthogonality of the indoor environments, we introduce a new method to estimate range and vehicle states from a monocular camera for vision-based SLAM.  ...  This paper presents a novel indoor navigation and ranging strategy via monocular camera.  ...  and Virtual Reality Application Center at Iowa State University, Rockwell Collins, and Air Force Office of Scientific Research.  ... 
doi:10.1109/iros.2009.5354050 dblp:conf/iros/CelikCCS09 fatcat:abxdddwkjjb57h3q2cmdoxnhsy

Navigation, localization and stabilization of formations of unmanned aerial and ground vehicles

Martin Saska, Tomas Krajnik, Vojtech Vonasek, Petr Vanek, Libor Preucil
2013 2013 International Conference on Unmanned Aircraft Systems (ICUAS)  
The algorithm is suited for utilization of a simple yet stable visual based navigation of the group (referred to as GeNav), which together with the on-board relative localization enables deployment of  ...  A leader-follower formation driving algorithm developed for control of heterogeneous groups of unmanned micro aerial and ground vehicles stabilized under a top-view relative localization is presented in  ...  Beside the visual relative localization of individual robots, we propose to use a simple vision based technique also for the formation navigation in the environment.  ... 
doi:10.1109/icuas.2013.6564767 fatcat:rlgzefp2fzaqfg2sssir4wayqm

A Review of Artificial Intelligence Algorithms Used for Smart Machine Tools

Chih-Wen Chang, Hau-Wei Lee, Chein-Hung Liu
2018 Inventions  
scheme for real-time object detection [25], a deep CNN based regression scheme for the estimation of remaining useful life [26], a deep CNN approach to automated feature extraction in industrial inspection  ...  feature extraction scheme for the diagnosis of journal bearing rotor systems [85], a CNN method for fault detection in rotating machinery [86], a hierarchical adaptive deep CNN approach to bearing fault  ...  [130] proposed a vision-based approach for wear identification in tools used for finish turning.  ... 
doi:10.3390/inventions3030041 fatcat:6qrwhmrl2bfwrgmovqvsyx5p3y

Intelligent Video Systems and Analytics: A Survey

Honghai Liu, Shengyong Chen, Naoyuki Kubota
2013 IEEE Transactions on Industrial Informatics  
Index Terms-Behavior detection, computer vision, intelligent video system (IVS), surveillance, video analytics, visual context recognition. Naoyuki Kubota (S'95-A'97-M'01) received the B.Sc. degree  ...  This paper provides a comprehensive account on theory and application of intelligent video systems and analytics. It highlights the video system architectures, tasks, and related analytic methods.  ...  The approach uses a cascade of classifiers to adopt a coarse-to-fine strategy for achieving higher detection rates with lower false positives.  ... 
doi:10.1109/tii.2013.2255616 fatcat:53jmubicdrgp7fg3w7zdipd3le

Conference Guide [Front matter]

2020 2020 16th International Conference on Control, Automation, Robotics and Vision (ICARCV)  
This paper suggests a novel method for customer behavior analytics and demand distribution based on RadioFrequency Identification (RFID) stocktaking.  ...  To address this problem, we propose a novel CSI based activity recognition using Roaming Generator (CSIRoG) system for human activity detection.  ...  When the communication network meets the necessary connectivity, we develop a variation of so-called ratio consensus algorithm that deal with malicious attacks.  ... 
doi:10.1109/icarcv50220.2020.9305477 fatcat:4h7gpoj7ljgsrlkjoyw3qcfzxi

Monocular Vision SLAM for Indoor Aerial Vehicles

Koray Çelik, Arun K. Somani
2013 Journal of Electrical and Computer Engineering  
By exploiting the architectural orthogonality of the indoor environments, we introduce a new method to estimate range and vehicle states from a monocular camera for vision-based SLAM.  ...  This paper presents a novel indoor navigation and ranging strategy via monocular camera.  ...  Reality Application Center at Iowa State University, and Air Force Office of Scientific Research.  ... 
doi:10.1155/2013/374165 fatcat:cwpgimadibaprl4uhnvkvjyblq

Semantic Segmentation of Airborne LiDAR Data in Maya Archaeology

Marek Bundzel, Miroslav Jaščur, Milan Kováč, Tibor Lieskovský, Peter Sinčák, Tomáš Tkáčik
2020 Remote Sensing  
The segmentation models were used in two tasks: identification of areas of ancient construction activity, and identification of the remnants of ancient Maya buildings.  ...  Ultimately, we outline the value of these models for archaeological research and present the road map to produce a useful decision support system for recognition of ancient objects in LiDAR data.  ...  Gallwey et al. [18] presented a U-Net [5] based DL method for semi-automated detection of historic mining pits in aerial LiDAR data.  ... 
doi:10.3390/rs12223685 fatcat:h3nqbydxjbcwzp3cma3wc6ytou

Urban Traffic Monitoring and Analysis Using Unmanned Aerial Vehicles (UAVs): A Systematic Literature Review

Eugen Valentin Butilă, Răzvan Gabriel Boboc
2022 Remote Sensing  
It can be stated that this is still a field in its infancy and that progress in advanced image processing techniques and technologies used in the construction of UAVs will lead to an explosion in the number  ...  of applications, which will result in increased benefits for society, reducing unpleasant situations, such as congestion and collisions in major urban centers of the world.  ...  For vehicle detection, some of the works used conventional computer vision techniques that are focused on feature extraction, such as interest point detection (Shi-Tomasi features) [73] , scale invariant  ... 
doi:10.3390/rs14030620 fatcat:qjtkacwm2rfhfmsrn3ju57tl3i
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