Prof. Henrik I. Christensen Profile

Prof. Henrik I. Christensen

Director of the RIM at Univ of California San Diego

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Author

Publications (19)

Proceedings Article | 13 June 2023 Presentation + Paper

Scaling up multi-agent patrolling in urban environments

Rohan Patil, Alexander Langley, Henrik Christensen

Proceedings Volume 12544, 125440G (2023) https://doi.org/10.1117/12.2663719

KEYWORDS: Matrices, Visibility, Detection and tracking algorithms, Design and modelling, Stochastic processes, Solids, Modeling, Mathematical optimization, Environmental sensing, Defense and security

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Proceedings Article | 3 June 2014 Paper

Object guided autonomous exploration for mobile robots in indoor environments

Carlos Nieto-Granda, Siddarth Choudhary, John Rogers, Jeff Twigg, Varun Murali, Henrik Christensen

Proceedings Volume 9084, 90840M (2014) https://doi.org/10.1117/12.2050818

KEYWORDS: 3D modeling, Robotics, Clouds, 3D acquisition, Mobile robots, Improvised explosive devices, Sensors, Navigation systems, Systems modeling, Data acquisition

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Proceedings Article | 22 May 2013 Paper

Multi-robot exploration strategies for tactical tasks in urban environments

Carlos Nieto-Granda, John Rogers III, H. Christensen

Proceedings Volume 8741, 87410B (2013) https://doi.org/10.1117/12.2016343

KEYWORDS: Robots, Mobile robots, Data fusion, Visualization, Sensors, Analytical research, Situational awareness sensors, Associative arrays, Robotic systems, Telecommunications

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Proceedings Article | 17 May 2013 Paper

Dynamic, cooperative multi-robot patrolling with a team of UAVs

Charles Pippin, Henrik Christensen, Lora Weiss

Proceedings Volume 8741, 874103 (2013) https://doi.org/10.1117/12.2014978

KEYWORDS: Unmanned aerial vehicles, Robots, Sensors, Target detection, Reliability, Robotics, Surveillance, Performance modeling, Computer simulations, Environmental monitoring

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Proceedings Article | 17 May 2013 Paper

Robot mapping in large-scale mixed indoor and outdoor environments

John Rogers, Stuart Young, Jason Gregory, Carlos Nieto-Granda, Henrik Christensen

Proceedings Volume 8741, 874107 (2013) https://doi.org/10.1117/12.2015955

KEYWORDS: Clouds, Buildings, Sensors, Global Positioning System, Situational awareness sensors, Mobile robots, Environmental sensing, Laser scanners, Associative arrays, 3D metrology

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Proceedings Article | 24 May 2012 Paper

Cooperation based dynamic team formation in multi-agent auctions

Charles Pippin, Henrik Christensen

Proceedings Volume 8389, 838919 (2012) https://doi.org/10.1117/12.919551

KEYWORDS: Unmanned aerial vehicles, Robots, Computer simulations, Sensors, Computer architecture, Visualization, Robotics, Barium, Intelligence systems, Current controlled current source

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Proceedings Article | 15 May 2012 Paper

Cooperative 3D and 2D mapping with heterogenous ground robots

John Rogers, David Baran, Ethan Stump, Stuart Young, Henrik Christensen

Proceedings Volume 8387, 838708 (2012) https://doi.org/10.1117/12.919270

KEYWORDS: Robots, 3D metrology, Laser scanners, Mobile robots, Sensors, Environmental sensing, Associative arrays, Warfare, Situational awareness sensors, Buildings

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Proceedings Article | 23 May 2011 Paper

A Bayesian formulation for auction-based task allocation in heterogeneous multi-agent teams

Charles Pippin, Henrik Christensen

Proceedings Volume 8047, 804710 (2011) https://doi.org/10.1117/12.883657

KEYWORDS: Sensors, Target detection, Unmanned aerial vehicles, Europium, Statistical analysis, Detection and tracking algorithms, Computer simulations, Sensor performance, Distributed computing, Unmanned systems

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Proceedings Article | 13 May 2011 Paper

Distributed autonomous mapping of indoor environments

J. Rogers, M. Paluri, A. Cunningham, H. Christensen, N. Michael, V. Kumar, J. Ma, L. Matthies

Proceedings Volume 8031, 80310Z (2011) https://doi.org/10.1117/12.884061

KEYWORDS: Robots, Nanotechnology, Sensors, Current controlled current source, Laser scanners, Cameras

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Proceedings Article | 16 April 2008 Paper

Mobile manipulation: a challenge in integration

Cressel Anderson, Ben Axelrod, J. Philip Case, Jaeil Choi, Martin Engel, Gaurav Gupta, Florian Hecht, John Hutchinson, Niyant Krishnamurthi, Jinhan Lee, Hai Dai Nguyen, Richard Roberts, John Rogers, Alexander J. B. Trevor, Henrik Christensen, Charles Kemp

Proceedings Volume 6962, 69620L (2008) https://doi.org/10.1117/12.777329

KEYWORDS: Navigation systems, Visualization, Control systems, Sensors, Visual process modeling, Systems modeling, Robotics, Particle filters, 3D modeling, Light sources and illumination

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Proceedings Article | 4 May 2007 Paper

Evaluation of robot deployment in live missions with the military, police, and fire brigade

Carl Lundberg, Roger Reinhold, Henrik Christensen

Proceedings Volume 6538, 65380R (2007) https://doi.org/10.1117/12.718345

KEYWORDS: Explosives, Sensors, Contamination control, Reliability, Robotics, Robotic systems, Standards development, Defense and security, Reconnaissance, Weapons

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Proceedings Article | 2 May 2007 Paper

Results from a long-term study of a portable field robot in urban terrain

Carl Lundberg, Roger Reinhold, Henrik Christensen

Proceedings Volume 6561, 65610S (2007) https://doi.org/10.1117/12.718340

KEYWORDS: Reconnaissance, Weapons, Explosives, Improvised explosive devices, Infrared cameras, Land mines, Mining, Video, Surveillance, Buildings

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Proceedings Article | 2 September 2004 Paper

UGV technology for urban navigation

Henrik Christensen, John Folkesson, Andreas Hedstrom, Carl Lundberg

Proceedings Volume 5422, (2004) https://doi.org/10.1117/12.541053

KEYWORDS: Roads, Human-machine interfaces, Navigation systems, Inspection, Associative arrays, Sensors, Cameras, Control systems, Robots, Video

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Proceedings Article | 22 September 1997 Paper

Behavior coordination using multiple-objective decision making

Paolo Pirjanian, Henrik Christensen

Proceedings Volume 3209, (1997) https://doi.org/10.1117/12.287656

KEYWORDS: Systems modeling, Mobile robots

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Proceedings Article | 20 August 1993 Paper

Model-driven vision for in-door navigation

Henrik Christensen, N. Kirkeby, Steen Kristensen, L. Knudsen

Proceedings Volume 2059, (1993) https://doi.org/10.1117/12.150234

KEYWORDS: Robots, Cameras, 3D modeling, Sensor fusion, Image fusion, Image segmentation, Systems modeling, Head, Environmental sensing, Image processing

Proceedings Article | 20 August 1993 Paper

Continuous reconstruction of scene objects

Steen Kristensen, Henrik Christensen

Proceedings Volume 2059, (1993) https://doi.org/10.1117/12.150262

KEYWORDS: 3D modeling, 3D image processing, Cameras, Image fusion, Stereo holograms, Solid modeling, Image segmentation, Navigation systems, Systems modeling, Sensor fusion

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Proceedings Article | 30 April 1992 Paper

Control of perception in dynamic vision

Henrik Christensen, Claus Andersen, Erik Granum

Proceedings Volume 1611, (1992) https://doi.org/10.1117/12.57945

KEYWORDS: Control systems, Image processing, Sensor fusion, Visualization, Image fusion, Data modeling, Edge detection, Image segmentation, Image analysis, Sensors

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Proceedings Article | 1 March 1992 Paper

AUC robot camera head

Henrik Christensen

Proceedings Volume 1708, (1992) https://doi.org/10.1117/12.58560

KEYWORDS: Head, Cameras, Lenses, Prototyping, Eye, Machine vision, Sensors, Active vision, Human-machine interfaces, Artificial intelligence

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Proceedings Article | 1 March 1992 Paper

Bayesian methods for interpretation and control in multiagent vision systems

Finn Jensen, Henrik Christensen, Jan Nielsen

Proceedings Volume 1708, (1992) https://doi.org/10.1117/12.58599

KEYWORDS: Image segmentation, Image processing, Visual process modeling, Robotics, Machine vision, Artificial intelligence, Control systems, Sensors, Systems modeling, Image resolution

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Showing 5 of 19 publications

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