Robotics, sensors, & devices publications
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Robotic Laser Tissue Welding of Sclera Using Chitosan Films
In this preliminary study chitosan film successfully closed scleral lacerations with and without the application of laser energy.
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Distributed Multi-Sensor Fusion for Improved Collaborative GPS-Denied Navigation
This paper addresses the problem of determining high accuracy absolute and relative 3-D positions of mobile sensor network nodes by fusing inertial and radio frequency (RF) ranging measurements to support…
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In Situ Nutrient Sensors for Ocean Observing Systems
New insights into global geochemical cycles can be realized through use of in situ nutrient sensors.
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Coordinate Systems and Terrain Reusability
This paper is about a coordinate system problem for the “live” aspect of LVC training that impacts terrain reusability.
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High-Resolution Chemical Sensor for Unattended Underwater Networks
We present a high-level overview of theSpectrophotometric Elemental Analysis System's design along with data from moored deployments and deep water casts.
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Robots in the Kitchen: Exploiting Ubiquitous Sensing and Actuation
Our goal is to develop intelligent service robots that operate in standard human environments, automating common tasks. In pursuit of this goal, we follow the ubiquitous robotics paradigm, in which intelligent perception…
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Vision-Based Perception for Autonomous Urban Navigation
We describe a low-cost vision-based sensing and positioning system that enables intelligent vehicles of the future to autonomously drive in an urban environment with traffic.
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Imaging Radar Observations of Farley Buneman Waves During the Joule Ii Experiment
Vector electric fields and associated E×B drifts measured by a sounding rocket in the auroral zone during the NASA JOULE II experiment in January 2007, are compared with coherent scatter spectra measured…
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Building Segmentation for Densely Built Urban Regions Using Aerial LIDAR Data
We present a novel building segmentation system for densely built areas, containing thousands of buildings per square kilometer.
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Collision Sensing by Stereo Vision and Radar Sensor Fusion
To take the advantages of both stereo cameras and radar, this paper proposes a fusion approach to accurately estimate the location, size, pose and motion information of a threat vehicle…
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Discovering Class Specific Composite Features Through Discriminative Sampling with Swendsen-Wang Cut
This paper proposes a novel approach to discover a set of class specific composite features as the feature pool for the detection and classification of complex objects using AdaBoost.
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HO2: A New Feature for Multi-Agent Event Detection and Recognition
In this paper, we present a new feature to model a class of events that consist of complex interactions among multiple entities captured by tracks and inter-object relationships over space…