@article {452,
	title = {Sensor for Simultaneous High Accurate Measurements of Three-Dimensional Points},
	journal = {Sensor Letters},
	volume = {4},
	year = {2006},
	month = {12/2006},
	pages = {426 - 432},
	abstract = {<p>This paper presents a solution to maximize the precision in obtaining simultaneous measurements of multiples points from the environment comprised of a system consisting of a CMOS camera detector and a laser emitter. To obtain a high accuracy 3D coordinates measurement system, it is first necessary to make a high precision calibration of the CMOS camera-laser sensor. We propose a sensor and its calibration method that may be used in precision metrology, in determination of objects geometry, and in the positioning of a mobile system. In our system, the camera is equipped with a lens of short focal length, in order to obtain a great field of view in short distances. The laser is equipped with an optic in order to emit a structured light plane. In this paper, we present the general scheme of the system, the utilized mathematical model, and the results of the calibrations for a specific sensor.</p>},
	issn = {1546-1971},
	doi = {10.1166/sl.2006.061},
	url = {http://www.ingentaconnect.com/content/asp/senlet/2006/00000004/00000004/art00014?token=00431f20e7a3e14c5f68a6d437a63736a425b6b672123703b702c2e5b6f642f4642},
	author = {Jose L. Lazaro and J.M. Lavest and Carlos Andres Luna and Alfredo Gardel}
}
