G
Grant R. Gerhart
Researcher at United States Department of the Army
Publications - 145
Citations - 1480
Grant R. Gerhart is an academic researcher from United States Department of the Army. The author has contributed to research in topics: Stokes parameters & Unmanned ground vehicle. The author has an hindex of 21, co-authored 145 publications receiving 1425 citations. Previous affiliations of Grant R. Gerhart include University of Michigan & United States Army TACOM Life Cycle Management Command.
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Journal ArticleDOI
Wavelet transforms of cluttered images and their application to computing the probability of detection
TL;DR: This work describes and applies an algorithm that uses wavelets for finding the clutter in infrared (IR) and visual images and Tidhar's and Rotman's probability of edge metric (POE) is extended to encompass the wavelet methodology for multiscale clutter metrics in IR images.
Journal ArticleDOI
Robotic three-dimensional imaging system for under-vehicle inspection
Sreenivas R. Sukumar,David L. Page,Andrei V. Gribok,Andreas Koschan,Mongi A. Abidi,David Gorsich,Grant R. Gerhart +6 more
TL;DR: This work proposes a curvature-based surface feature toward the interpretation of the reconstructed 3-D geometry and demonstrates the descriptiveness of the CVM on manufacturer CAD and laser-imaging techniques.
Proceedings ArticleDOI
Intelligent mobility for robotic vehicles in the army after next
TL;DR: The TARDEC Intelligent Mobility program addresses several essential technologies necessary to support the army after next (AAN) concept as mentioned in this paper, including in-hub electric drive, omni-directional wheel and steering configurations, off-road tires, adaptive tire inflation, articulated vehicles, active suspension, mine blast protection, detection avoidance and evasive maneuver.
Proceedings ArticleDOI
A Comprehensive Methodology For Thermal Signature Simulation Of Targets And Backgrounds
Teresa G. Gonda,Grant R. Gerhart +1 more
TL;DR: The model integration necessary to create thermal signature animations for concept vehicles is described and each model is described in some detail along with the appropriate interface to the other thermal models.
Proceedings ArticleDOI
Simulation of convoy of unmanned vehicles using agent based modeling
TL;DR: The objective of this paper is to exploit agent based modeling technique for a convoy of unmanned vehicles where each vehicle is an agent, using this approach, the convoy of vehicles reaches a specified goal from a starting point.