Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hamidreza Houshiar"'
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 58:1877-1891
The detection of markers or reflectors within point cloud data (PCD) is often used for 3-D scan registration, mapping, and 3-D environmental modeling. However, the reliable detection of such artifacts is diminished when PCD is sparse and corrupted by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f388498d7a2fb2edaf2728f43286af6b
https://doi.org/10.1109/tgrs.2019.2950292
https://doi.org/10.1109/tgrs.2019.2950292
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol II-5/W3, Pp 111-118 (2015)
Documentation of archaeological excavation sites with conventional methods and tools such as hand drawings, measuring tape and archaeological notes is time consuming. This process is prone to human errors and the quality of the documentation depends
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc3e67f32d3781e09aea4eb780f4ec15
https://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/II-5-W3/111/2015/
https://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/II-5-W3/111/2015/
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XL-5/W4, Pp 9-16 (2015)
In archaeological studies the use of new technologies has moved into focus in the past years creating new challenges such as the processing of the massive amounts of data. In this paper we present steps and processes for smart 3D modelling of environ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0321c646ef36c80bfa2551327d15ba6
https://doi.org/10.5194/isprsarchives-xl-5-w4-9-2015
https://doi.org/10.5194/isprsarchives-xl-5-w4-9-2015
Publikováno v:
Geo-spatial Information Science. 18:11-31
This paper surveys state-of-the-art image features and descriptors for the task of 3D scan registration based on panoramic reflectance images. As modern terrestrial laser scanners digitize their environment in a spherical way, the sphere has to be pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f07df859dbcd74b9956fee4765567b1
https://doi.org/10.1080/10095020.2015.1017913
https://doi.org/10.1080/10095020.2015.1017913
Publikováno v:
IFAC-PapersOnLine. 48:105-110
In archaeological studies the use of new technologies has moved into focus in the past years creating new challenges such as the processing of the massive amounts of data. In this paper we present steps and processes for smart 3D modelling of environ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cab076540dd0ecb2e675b90bc4023f84
https://doi.org/10.1016/j.ifacol.2015.08.116
https://doi.org/10.1016/j.ifacol.2015.08.116
Autor:
Keith Y. K. Leung, Javier Ruiz del Solar, Felipe Inostroza, Hamidreza Houshiar, Andreas Nüchter, Daniel Luhr, Martin Adams, Dorit Borrmann
Publikováno v:
International Journal Of Robotics Research
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
This article presents a robotic dataset collected from the largest underground copper mine in the world. The sensor measurements from a 3D scanning lidar, a 2D radar, and stereo cameras were recorded from an approximately two kilometer traverse of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fbf18dfbc4b391c919bcaf29cdfe5ee
Autor:
Hamidreza Houshiar, Andreas Nüchter
Publikováno v:
ICAT
Modern 3D laser scanners make it easy to collect large 3D point clouds. In this paper we present the use of conventional image based compression methods for 3D point clouds. We map the point cloud onto panorama images to encode the range, reflectance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::546c4b84b83af00cc865dbf760808e91
https://doi.org/10.1109/icat.2015.7340499
https://doi.org/10.1109/icat.2015.7340499
Publikováno v:
ICAR
To reconstruct environments 3D point clouds acquired by laser scanners are registered. This is an important but also time consuming part of any mapping system for mobile robots. The time needed for mapping is drastically reduced when the size of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4e5b9c7ad438fbdfa0b1fff522c2be2
https://doi.org/10.1109/icar.2013.6766587
https://doi.org/10.1109/icar.2013.6766587