Full text: XVIIth ISPRS Congress (Part B5)

   
if a potential problem/threat existed at this point 
in the object space. The success of such a system 
would ultimately depend on the relationship of the 
surrounding object space to the camera system. 
The content of the object space would also need to 
be considered before suitable images could be 
produced. 
5.3 Robot Control 
An aim of this research is to produce 
mathematical algorithms that can be used to 
calibrate a volume of object space viewed by the 
rotational line-scan system. Once such a volume 
of space is calibrated this could then be moved to 
any point surrounding the camera and the returned 
images used to extract three—dimensional 
co-ordinate information from it. This principle 
could be used, for instance, to control multiple 
robot arms at different points around the camera. 
Once this has been achieved a rotational line-scan 
arrangement could be used for both 360 degree 
observation and for the manipulation of objects 
within the calibrated volume. 
6. REFERENCES 
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[2] G.A.W. West, "A system for the automatic 
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[3] W.J. Burke III, "Using an automatic video 
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[4] R. Lecordier, P. Martin, M. Deshayes, I. 
Guigueno, "Image processor for automated visual 
  
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[5] N.R. Brunelle, F.P. Higgins, "Line Scan vision 
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[6] M. Robinson, S.C. Sood, "Real-time depth 
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[11] M. Robinson, "Three-dimensional vision for 
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[14] M. Robinson, "Three-dimensional visual 
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HS]: J.B.O.: Evans, "Ihe. development . of. .a 
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[16] N. Wittels, J. R. McClellan, K. Cushing, W. 
Howard III, A. Palmer, "How to select cameras 
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[17] S.X. Godber, "The development of novel 
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[18] C. Loughlin, "Tutorial: line scan cameras,” 
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[19] F.H. Bower, "CCD Fundamentals" CCD 
Solid State Imaging Technology, Faitchild Weston 
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[O0] -M.. H. Freeman, Optics: = 10th Bd, 
Butterworths, London, 1990.
	        
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