Underwater 3D Scanner Model Using a Biaxial MEMS Mirror

Autor: Pere Ridao, Josep Forest, Miguel Castillon, Albert Palomer

Publikováno v: IEEE Access, Vol 9, Pp 50231-50243 (2021)
IEEE Access
IEEE Access, 2021, vol. 9, p.50231-50243
Articles publicats (D-ATC)
DUGiDocs – Universitat de Girona
instname

Underwater 3D laser scanners are an essential type of sensor used by unmanned underwater vehicles (UUVs) for operations such as navigation, inspection and object recognition and manipulation. These sensors need to be able to provide highly accurate 3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edf25fc3b31ce014e2d1b12fcd68f0b3
https://ieeexplore.ieee.org/document/9388657/

Multi-epoch and Multi-Imagery (MEMI) Photogrammetric Workflow for Enhanced Change Detection Using Time-Lapse Cameras

Autor: Xabier Blanch, Anette Eltner, Marta Guinau, Antonio Abellán

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Remote Sensing, Vol 13, Iss 1460, p 1460 (2021)
Remote Sensing; Volume 13; Issue 8; Pages: 1460

Photogrammetric models have become a standard tool for the study of surfaces, structures and natural elements. As an alternative to Light Detection and Ranging (LiDAR), photogrammetry allows 3D point clouds to be obtained at a much lower cost. This p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a2792c8a262c3597774ece540f450b7
http://hdl.handle.net/2445/181132

Escàner 3D amb tecnologia LIDAR

Autor: Sardans Bosch, Joel

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

En aquesta memòria hem plasmat el disseny d’un escàner de l’entorn amb una tecnologia recent anomenada LIDAR. La velocitat, la precisió i la quantitat de dades que pot reunir en poc temps proporciona una eina molt útil per mesurar distàncies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5e3cbc5f387c654c824ccd458bd161fa
http://hdl.handle.net/2117/335778

3D Laser Scanner for Underwater Manipulation

Autor: Josep Forest, Yvan Petillot, Dina Youakim, Albert Palomer, Pere Ridao, David Ribas

Publikováno v: Sensors, 2018, vol. 18, núm 4, p.1086
Articles publicats (D-ATC)
DUGiDocs – Universitat de Girona
instname
Recercat. Dipósit de la Recerca de Catalunya
Sensors (Basel, Switzerland)
Sensors, Vol 18, Iss 4, p 1086 (2018)
Sensors; Volume 18; Issue 4; Pages: 1086

Nowadays, research in autonomous underwater manipulation has demonstrated simple applications like picking an object from the sea floor, turning a valve or plugging and unplugging a connector. These are fairly simple tasks compared with those already

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5250cce8b5a0bf1bc2cc313e3136286a
http://hdl.handle.net/10256/15348

High dynamic range diamond detector acquisition system for beam wire scanner applications

Autor: Bernd Dehning, E. Piselli, Jonathan Emery, Angel Dieguez, Jose Luis Sirvent

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname

The CERN Beam Instrumentation group has been working during the last years on the beam wire scanners upgrade to cope up with the increasing requirements of CERN experiments. These devices are used to measure the beam profile by crossing a thin wire t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9057851b08c25e99100803fec33f739d
http://hdl.handle.net/2445/147964