A very compact real time 3-D range sensor for mobile robot applications

DOI	Resolve DOI: https://doi.org/10.1117/12.949112
Author	Search for: Blais, François¹; Search for: Rioux, Marc¹; Search for: Domey, Jacques¹; Search for: Beraldin, J. Angelo¹
Name affiliation	National Research Council of Canada
Format	Text, Article
Proceedings title	Mobile Robots III
Series title	Proceedings of SPIE; no. 1007
Conference	1988 Robotics Conferences, 7 November 1988, Boston, MA, USA
ISSN	0277-786X 1996-756X
Pages	330–338
Abstract	A very compact 3-D range sensor, ideal for robotic applications and especially for mobile robots is described. The principle of this sensor is based on the use of a double aperture mask in place of the diaphragm of a standard camera lens. The basic optical principle of the system and the image processing algorithms to extract and compute the 3-D coordinates of the scene are described. A first prototype used to evaluate the characteristics of the range sensor and to acquire panoramic images of a room is shown. Performances and experimental results are presented.
Publication date	1989-03-10
Publisher	Society of Photo-optical Instrumentation Engineers
Language	English
Peer reviewed	Yes
NPARC number	23001879
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Record identifier	544507d7-01fb-4cc0-a6ee-8e7c31286e0a
Record created	2017-05-04
Record modified	2020-03-17