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Proceedings Paper

A brick-architecture-based mobile under-vehicle inspection system
Author(s): Cheng Qian; David Page; Andreas Koschan; Mongi Abidi
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Paper Abstract

In this paper, a mobile scanning system for real-time under-vehicle inspection is presented, which is founded on a "Brick" architecture. In this "Brick" architecture, the inspection system is basically decomposed into bricks of three kinds: sensing, mobility, and computing. These bricks are physically and logically independent and communicate with each other by wireless communication. Each brick is mainly composed by five modules: data acquisition, data processing, data transmission, power, and self-management. These five modules can be further decomposed into submodules where the function and the interface are well-defined. Based on this architecture, the system is built by four bricks: two sensing bricks consisting of a range scanner and a line CCD, one mobility brick, and one computing brick. The sensing bricks capture geometric data and texture data of the under-vehicle scene, while the mobility brick provides positioning data along the motion path. Data of these three modalities are transmitted to the computing brick where they are fused and reconstruct a 3D under-vehicle model for visualization and danger inspection. This system has been successfully used in several military applications and proved to be an effective safer method for national security.

Paper Details

Date Published: 27 May 2005
PDF: 9 pages
Proc. SPIE 5804, Unmanned Ground Vehicle Technology VII, (27 May 2005); doi: 10.1117/12.602979
Show Author Affiliations
Cheng Qian, The Univ. of Tennessee/Knoxville (United States)
David Page, The Univ. of Tennessee/Knoxville (United States)
Andreas Koschan, The Univ. of Tennessee/Knoxville (United States)
Mongi Abidi, The Univ. of Tennessee/Knoxville (United States)

Published in SPIE Proceedings Vol. 5804:
Unmanned Ground Vehicle Technology VII
Grant R. Gerhart; Charles M. Shoemaker; Douglas W. Gage, Editor(s)

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