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Dr. Alejandro Weinstein
at Universidad de Valparaiso
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 6 March 2023 Paper
Movements acquisition based on the Archimedean spiral test using leap motion controller
Daniel Araya-Rocha, Rodrigo Salas, Alejandro Weinstein, Carolina Saavedra
Proceedings Volume 12567, 1256705 (2023) https://doi.org/10.1117/12.2669906
KEYWORDS: 3D metrology, Motion controllers, Virtual reality, Visualization, Sensors, Kinematics, Error analysis, Device simulation, Motion analysis, Engineering
Proceedings Article | 6 March 2023 Paper
Muscle coactivation during gait after percutaneous repair of Achilles tendon: a case report
Oscar Valencia, Diego Silva, Rafael Rossi, Manuel Pellegrini, Giovanni Carcuro, Carolina Avilés, Rodrigo Guzmán-Venegas, Alejandro Weinstein
Proceedings Volume 12567, 1256704 (2023) https://doi.org/10.1117/12.2669813
KEYWORDS: Gait analysis, Muscles, Electromyography, Surgery, Magnesium, Signal processing, Electrodes, Neurological disorders, Linear filtering, Injuries
Proceedings Article | 6 March 2023 Paper
Imputing missing electroencephalography data using graph signal processing
Proceedings Volume 12567, 125671C (2023) https://doi.org/10.1117/12.2669735
KEYWORDS: Electroencephalography, Signal processing, Electrodes, Matrices, Eigenvectors, Functional magnetic resonance imaging, Brain, Signal analyzers, Interpolation, Fourier transforms
Proceedings Article | 8 May 2010 Paper
Experiments with autonomous mobile radios for wireless tethering in tunnels
Kevin Moore, Manoja Weiss, John Steele, Ken Anderson, Jesse Hulbert, Christer Karlsson, Eric Larson, Chris Meehan, Alejandro Weinstein
Proceedings Volume 7692, 76920R (2010) https://doi.org/10.1117/12.849328
KEYWORDS: Sensors, Mining, Received signal strength, Signal to noise ratio, Relays, Robotics, Control systems, Land mines, RF communications, Radio propagation
Proceedings Article | 30 April 2009 Paper
Toward a generic UGV autopilot
Proceedings Volume 7332, 73321B (2009) https://doi.org/10.1117/12.818891
KEYWORDS: Sensors, Global Positioning System, Robotics, Control systems, Telecommunications, Stereoscopic cameras, Unmanned aerial vehicles, Computing systems, Logic, Unmanned ground vehicles
Conference Committee Involvement (1)
Tenth International Symposium on Medical Information Processing and Analysis
14 October 2014 | Cartagena de Indias, Colombia
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