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

From National Research Council Canada

DOIResolve DOI: http://doi.org/10.1117/12.949112
AuthorSearch for: 1 ; Search for: 1 ; Search for: 1 ; Search for: 1 
Name affiliation
  1. National Research Council Canada
TypeArticle
Proceedings titleMobile Robots III
Series titleProceedings of SPIE; no. 1007
Conference1988 Robotics Conferences, 7 November 1988, Boston, MA, USA
ISSN0277-786X
1996-756X
Pages330–338
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
PublisherSociety of Photo-optical Instrumentation Engineers
LanguageEnglish
Peer reviewedYes
NPARC number23001879
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