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Underwater laser-based structured light system for one-shot 3D reconstruction

Underwater laser-based structured light system for one-shot 3D reconstruction
Underwater laser-based structured light system for one-shot 3D reconstruction
A Laser-based Structured Light System (LbSLS) has been designed to perform underwater close-range 3D reconstructions even with high turbidity conditions and outperform conventional systems. The system uses a camera and a 532 nm green laser projector. The optical technique used is based on the projection of a pattern obtained placing a Diffractive Optical Element (DOE) in front of the laser beam. In the experiments described in this manuscript, the DOE used diffracts the laser beam in 25 parallel lines providing enough information in a single camera frame to perform a 3D reconstruction.
Massot-Campos, Miquel
a55d7b32-c097-4adf-9483-16bbf07f9120
Oliver-Codina, Gabriel
99a9b816-4f5d-4724-8525-aa7c45fb0d3d
Massot-Campos, Miquel
a55d7b32-c097-4adf-9483-16bbf07f9120
Oliver-Codina, Gabriel
99a9b816-4f5d-4724-8525-aa7c45fb0d3d

Massot-Campos, Miquel and Oliver-Codina, Gabriel (2014) Underwater laser-based structured light system for one-shot 3D reconstruction. IEEE Sensors 2014, Valencia, Spain. 02 - 05 Nov 2014. 4 pp . (doi:10.1109/ICSENS.2014.6985208).

Record type: Conference or Workshop Item (Paper)

Abstract

A Laser-based Structured Light System (LbSLS) has been designed to perform underwater close-range 3D reconstructions even with high turbidity conditions and outperform conventional systems. The system uses a camera and a 532 nm green laser projector. The optical technique used is based on the projection of a pattern obtained placing a Diffractive Optical Element (DOE) in front of the laser beam. In the experiments described in this manuscript, the DOE used diffracts the laser beam in 25 parallel lines providing enough information in a single camera frame to perform a 3D reconstruction.

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More information

Published date: 12 December 2014
Venue - Dates: IEEE Sensors 2014, Valencia, Spain, 2014-11-02 - 2014-11-05

Identifiers

Local EPrints ID: 428720
URI: http://eprints.soton.ac.uk/id/eprint/428720
PURE UUID: 63bff3be-2f4f-4cfb-8930-026344023372
ORCID for Miquel Massot-Campos: ORCID iD orcid.org/0000-0002-1202-0362

Catalogue record

Date deposited: 07 Mar 2019 17:30
Last modified: 23 Jul 2020 00:46

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