Real-time correction of three-dimensional nonlinearities for a laser rangefinder

DOI	Trouver le DOI : https://doi.org/10.1117/12.7973860
Auteur	Rechercher : Bumbaca, Federico¹; Rechercher : Blais, François¹; Rechercher : Rioux, Marc¹
Affiliation	Conseil national de recherches du Canada
Format	Texte, Article
Résumé	Three-dimensional data derived from sensors utilizing a single point of view exhibit a high degree of nonlinearity. This nonlinearity, in the form of interrelated range, or radiometric, and geometric distortions, is corrected in real time without imposing any severe restrictions on the type of distortion laws to which the particular sensor adheres. This general correction technique is experimentally verified and shown to produce accurate 3-D images for a very broad class of distortion. A simple hardware implementation is also proposed.
Date de publication	1986-08-01
Maison d’édition	Society of Photo-optical Instrumentation Engineers
Dans	Optical Engineering 25, nº 4, 254561 : 561–565.
Langue	anglais
Publications évaluées par des pairs	Oui
Numéro NPARC	23001880
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	b80a9478-84a8-4d6b-8655-0e6c5457db2c
Enregistrement créé	2017-05-04
Enregistrement modifié	2020-03-17