Zobrazeno 1 - 10
of 36
pro vyhledávání: '"J.-Angelo Beraldin"'
Publikováno v:
SPIE Proceedings.
Within the context of the ASTM E57 working group WK12373, we compare the two methods that had been initially proposed for calculating the relative range error of medium-range (2 m to 150 m) optical non-contact 3D imaging systems: the first is based o
Autor:
Francois Blais, J.-Angelo Beraldin
Publikováno v:
Machine Vision and Applications. 17:395-409
This paper proposes a novel multi-modal three-dimensional (3D) laser scanning system that combines high-accuracy 3D laser imaging, very high-resolution perspective color projection, and on-site geometric calibration of the intrinsic and extrinsic par
Autor:
Guy Godin, Luc Cournoyer, Marc Rioux, John Taylor, Francois Blais, J.-Angelo Beraldin, J. Domey, Sabry F. El-Hakim, Pierre Boulanger
Publikováno v:
ISPRS Journal of Photogrammetry and Remote Sensing. 55:230-250
This paper summarises the results achieved from a number of laser scanning experiments performed in our laboratories and on remote sites. The potential of this technology for imaging applications and as an input to virtualised reality environments is
Evaluating the performance of close range 3D active vision systems for industrial design application
Autor:
J.-Angelo Beraldin, Marco Gaiani
In recent years, active three-dimensional (3D) active vision systems or range cameras for short have come out of research laboratories to find niche markets in application fields as diverse as industrial design, automotive manufacturing, geomatics, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9d602117e95dd0be5d9c5a09808f741
http://hdl.handle.net/11585/118683
http://hdl.handle.net/11585/118683
Publikováno v:
SPIE Proceedings.
Flexible manufacturing technologies are supporting the routine production of components with freeform surfaces in a wide variety of materials and surface finishes. Such surfaces may be exploited for both aesthetic and performance criteria for a wide
Publikováno v:
Three-Dimensional Imaging, Interaction, and Measurement
The National Research Council of Canada (NRC) is currently evaluating and designing artifacts and methods to completely characterize 3-D imaging systems. We have gathered a set of artifacts to form a low-cost portable case and provide a clearly-defin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::674b8649796c79015307a916b55505b9
https://nrc-publications.canada.ca/eng/view/object/?id=127417f8-5380-4c03-8049-e0ab08d90c78
https://nrc-publications.canada.ca/eng/view/object/?id=127417f8-5380-4c03-8049-e0ab08d90c78
Autor:
Margaret Dolinsky, Michael B. McCarthy, Geraldine S. Cheok, Ulrich Neuschaefer-Rube, Ian E. McDowall, J.-Angelo Beraldin, Atilla Baskurt
Publikováno v:
SPIE Proceedings.
Publikováno v:
CISS
Modelling from reality using active optical geometric sensing has been a very active research area in computer graphics and vision for the last twenty years. While most elements of the modelling pipeline have reached maturity and have been adopted in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31b7217eda670a398a13f4d3d7eadf8e
https://doi.org/10.1109/ciss.2010.5464966
https://doi.org/10.1109/ciss.2010.5464966
A protocol for determining structural resolution using a potentially-traceable reference material is proposed. Where possible, terminology was selected to conform to those published in ISO JCGM 200:2008 (VIM) and ASTM E 2544-08 documents. The concept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f88582110d92f77513fb8ff54694861
https://nrc-publications.canada.ca/eng/view/object/?id=bca57969-ed30-42a7-adc5-a15cf9207f13
https://nrc-publications.canada.ca/eng/view/object/?id=bca57969-ed30-42a7-adc5-a15cf9207f13