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An unified framework to solve the broad and narrow phases of the collision detection problem in virtual prototype environments

M. Figueiredo, T. Fernando
2003 International Conference on Geometric Modeling and Graphics, 2003. Proceedings  
This paper presents an unified framework, for the broad and narrow phases of the collision detection problem, to determine precisely intersecting surfaces in a virtual prototyping environment.  ...  This is a central problem in many virtual prototype applications, where it is necessary to find collisions precisely and interactively.  ...  Unified collision detection framework This section presents a novel algorithm for both the broad and narrow phases of the collision detection problem in a virtual prototyping environment.  ... 
doi:10.1109/gmag.2003.1219677 dblp:conf/gmp/FigueiredoF03 fatcat:dmzdt7ynl5bfthnbdaon3tqx6u

Collision Detection for Continuously Deforming Bodies [article]

Thomas Larsson, Tomas Akenine-Möller
2001 Eurographics State of the Art Reports  
In this work, we address the collision detection problem in applications where deformable bodies are used, which change their overall shape every time step of the simulation.  ...  Fast and accurate collision detection between geometric bodies is essential in application areas like virtual reality, animation, simulation, games and robotics.  ...  In the narrow phase of the collision detection algorithm, there are three main problems that have to be solved efficiently.  ... 
doi:10.2312/egs.20011005 fatcat:pkqalrdqjffznm22zx432ni2ca

Haptic Assembly and Prototyping: An Expository Review [article]

Morad Behandish, Horea T. Ilies
2017 arXiv   pre-print
An important application of haptic technology to digital product development is in virtual prototyping (VP), part of which deals with interactive planning, simulation, and verification of assembly-related  ...  and unified approaches using a variety of auxiliary computational devices to specify, impose, and solve assembly constraints.  ...  In the past two decades, there have been numerous studies and systems focused on the development of immersive virtual environments for solving assembly and disassembly problems.  ... 
arXiv:1712.00750v1 fatcat:gwkmw5qbqbgb5feiwzzp2qbkli

Research on Building Information Model (BIM) Technology

Tianqi Yang, Lihui Liao
2016 World Construction  
In the realization of green, smart and sustainable design BIM technology advantages to focus attention, the article finally, the BIM technology in China's engineering practice in the application of the  ...  All above<strong> </strong>this paper is to give the BIM scientific definition, describes the BIM six technical characteristics and points out the essence of BIM Technology, creatively put forward the  ...  To solve the problem of sustainable development, to solve the problem of sustainable development.  ... 
doi:10.18686/wcj.v5i1.1 fatcat:7iogvnlgazeahgdsqo5y2akdyy

Research on Building Information Model (BIM) Technology

Tianqi Yang, Lihui Liao
2016 World Construction  
In the realization of green, smart and sustainable design BIM technology advantages to focus attention, the article finally, the BIM technology in China's engineering practice in the application of the  ...  All above<strong> </strong>this paper is to give the BIM scientific definition, describes the BIM six technical characteristics and points out the essence of BIM Technology, creatively put forward the  ...  To solve the problem of sustainable development, to solve the problem of sustainable development.  ... 
doi:10.18686/wc.v5i1.58 fatcat:j4n4f6yrzffjjhxjf5b5qbymfm

Key Techniques for interactive Virtual Garment Simulation [article]

Pascal Volino, Nadia Magnenat-Thalmann, Bernhard Thomaszewski, Markus Wacker
2005 Eurographics State of the Art Reports  
Here, we perform an extensive review of the evolution of these techniques made in the last decade to bring virtual garments to the reach of computer applications not only aimed at graphics, but also at  ...  Virtual garment design and simulation involves a combination of a large range of techniques, involving mechanical simulation, collision detection, and user interface techniques for creating garments.  ...  [JAM 03] resented such an approach, where physics-based deformation and collision detection are both handled in a unified framework.  ... 
doi:10.2312/egt.20051053 fatcat:yfpy6t5y6rhtvjwedgldfr3l7i

Unifying Terrain Awareness for the Visually Impaired through Real-Time Semantic Segmentation

Kailun Yang, Kaiwei Wang, Luis Bergasa, Eduardo Romera, Weijian Hu, Dongming Sun, Junwei Sun, Ruiqi Cheng, Tianxue Chen, Elena López
2018 Sensors  
Navigational assistance aims to help visually-impaired people to ambulate the environment safely and independently.  ...  In this paper, we put forward seizing pixel-wise semantic segmentation to cover navigation-related perception needs in a unified way.  ...  Acknowledgments: We would like to thank the anonymous reviewers for the insightful comments and valuable suggestions. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s18051506 pmid:29748508 pmcid:PMC5982125 fatcat:meowkrc67bhedigybnpl7snowq

Simulated Multi-robot Tactical Missions in Urban Warfare [chapter]

Peter Novák, Antonín Komenda, Michal Čáp, Jiří Vokřínek, Michal Pěchouček
2013 Intelligent Systems Reference Library  
awareness, mapping and exploration of areas stricken by natural disasters, or tasks in dangerous work environments, such as stabilization of damaged nuclear reactors after an earthquake.  ...  Besides many applications in assembly industry, e.g., in car, or electronics assembly lines, defense organizations, together with space exploration and mining industries belong to the most demanding and  ...  Acknowledgements The Agent Technology Center and the authors acknowledge the support of the here reported work reported by numerous projects awarded to ATG in the course of the years 2008-2011.  ... 
doi:10.1007/978-3-642-33323-1_7 fatcat:f3tmdmt2jjeldiev4ucsuutoce

Industrial and Project Presentations [article]

Felipe A. Lozano, Francisco Serón
2003 Eurographics State of the Art Reports  
This volume contains the Industrial and Project Presentations for the 24th annual Conference of the European Association for Computer Graphics, EUROGRAPHICS´03, held in Granada, Spain, between the 1st  ...  and 6th of September 2003.  ...  We are also grateful to Maritima Valenciana for their support of our research efforts and especially to Eduardo Orellana for his faith in our work.  ... 
doi:10.2312/egid.20031006 fatcat:loh7chebubg2vatd5syfugub24

Service Robots: A Systematic Literature Review

In Lee
2021 Electronics  
In light of the great interest and potential of service robots, this study conducts a systematic review of the past and current research in service robots.  ...  the unique research activities and practices in each category of service robots.  ...  The systematic literature review resulted in the development of a unifying framework that consists of four broad types of service robot: (1) professional non-social service robots, (2) professional social  ... 
doi:10.3390/electronics10212658 fatcat:43vzqhm3pjcjrci77r73sys7wq

On the use of simulation in robotics: Opportunities, challenges, and suggestions for moving forward

HeeSun Choi, Cindy Crump, Christian Duriez, Asher Elmquist, Gregory Hager, David Han, Frank Hearl, Jessica Hodgins, Abhinandan Jain, Frederick Leve, Chen Li, Franziska Meier (+5 others)
2021 Proceedings of the National Academy of Sciences of the United States of America  
The last five years marked a surge in interest for and use of smart robots, which operate in dynamic and unstructured environments and might interact with humans.  ...  The points and recommendations made concern the following simulation-in-robotics aspects: simulation of the dynamics of the robot; simulation of the virtual world; simulation of the sensing of this virtual  ...  The views, opinions, and/or findings contained in this work are those of the authors and do not necessarily reflect the views of the US Government and should not be construed as its official position,  ... 
doi:10.1073/pnas.1907856118 pmid:33323524 fatcat:tgrzonie6fggdo6nvgo5zjep64

5g-routes: D1.7 Testing framework for the technological and business validation and benchmarking of the results [article]

Johan Scholliers
2022 Zenodo  
The report gives an overview of the testing framework.  ...  The final version of this report (deliverable D1.8, due in month 24) will consolidate insights from the first phase of the large scale trials execution, providing a reference framework for CCAM services  ...  The raw data will be treated in vicinity of the road entities, i.e. in the MEC, to be quickly processed and the risk analysis will be shared with vehicles.  ... 
doi:10.5281/zenodo.6345841 fatcat:qed2ep3dpbarpeuxutvitm6234

Herb 2.0: Lessons Learned From Developing a Mobile Manipulator for the Home

Siddhartha S. Srinivasa, Dmitry Berenson, Maya Cakmak, Alvaro Collet, Mehmet R. Dogar, Anca D. Dragan, Ross A. Knepper, Tim Niemueller, Kyle Strabala, Mike Vande Weghe, Julius Ziegler
2012 Proceedings of the IEEE  
In this paper, we reveal some of the structure present in everyday environments that we have been able to harness for manipulation and interaction, comment on the particular challenges on working in human  ...  spaces, and describe some of the lessons we learned from extensively testing our integrated platform in kitchen and office environments.  ...  In essence, ICE jointly solves the correspondence and pose estimation problems through an iterative procedure.  ... 
doi:10.1109/jproc.2012.2200561 fatcat:uq2loi6okng6lasqrxerc4qn5e

A Survey on Cellular-connected UAVs: Design Challenges, Enabling 5G/B5G Innovations, and Experimental Advancements [article]

Debashisha Mishra, Enrico Natalizio
2020 arXiv   pre-print
The main focus of this work is to present an extensive study of integration challenges along with key 5G/B5G technological innovations and ongoing efforts in design prototyping and field trials corroborating  ...  This work aims at presenting an in-depth exploration of integration synergies between 5G/B5G cellular systems and UAV technology, where the UAV is integrated as a new aerial User Equipment (UE) to existing  ...  An attacker can choose to send an unidentified UAV to join the swarm of UAVs to steal the information or initial self-collision to disrupt the UAV-UAV communication.  ... 
arXiv:2005.00781v1 fatcat:gnjjupum7zh25kwaetdtxzidja

SceneMaker: Intelligent Multimodal Visualisation of Natural Language Scripts [chapter]

Eva Hanser, Paul Mc Kevitt, Tom Lunney, Joan Condell
2010 Lecture Notes in Computer Science  
During the generation of the story content, special attention will be given to emotional aspects and their reflection in the execution of all types of modalities: fluency and manner of actions and behaviour  ...  Emotional expressivity inspired by the OCC (Ortony, Clore and Collins) emotion model will influence all modalities to enhance believability of virtual actors as well as scene presentation.  ...  In the beginning, the main character or protagonist is introduced as he/she is confronted with a new experience or a problem to solve.  ... 
doi:10.1007/978-3-642-17080-5_17 fatcat:w23elmcseja3lfycqehk5awdju
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