Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Paulo Eduardo Reis Felgueiras"'
Autor:
Paulo Eduardo Reis Felgueiras, Boris P. J. Bret, Paulo M.F. Forte, Eduardo J. Nunes-Pereira, Michael Belsley, Flávio P. Ferreira
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
An automatic optical inspection system to evaluate functional defects of sub-pixel elements in image displays is proposed, which is based on a single full-field imaging sensor. In order to circumvent sampling aliasing, the display is addressed with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df7949d6a97394bb73ef28c6eed02afa
https://doi.org/10.1016/j.displa.2017.06.001
https://doi.org/10.1016/j.displa.2017.06.001
Autor:
Flávio P. Ferreira, Boris P. J. Bret, Paulo M.F. Forte, Paulo Eduardo Reis Felgueiras, Michael Belsley, Eduardo J. Nunes-Pereira
An Automatic Optical Inspection (AOI) system for optical inspection of imaging devices used in automotive industry using an inspecting optics of lower spatial resolution than the device under inspection is described. This system is robust and with no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eda6b2a9b425e8a7209d773e0d57df3
https://hdl.handle.net/1822/48121
https://hdl.handle.net/1822/48121
Autor:
Paulo M.F. Forte, Eduardo J. Nunes-Pereira, Paulo Eduardo Reis Felgueiras, M.A. Sousa, Michael Belsley, Flávio P. Ferreira, Boris P. J. Bret
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
An automatic optical inspection system for detecting local defects on specular surfaces is presented. The system uses an image display to produce a sequence of structured diffuse illumination patterns and a digital camera to acquire the corresponding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7eeca902c729c6f08f97244b1450e0b6
Publikováno v:
Ophthalmic and Physiological Optics. 30:632-637
The visual impression of an artistic painting is influenced both by the colour and by the specific spectral structure of the rendering light source. The relationship between illuminant spectral structure and visual appearance assumes particular relev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d144a5e783c0e74518f999c30ee9c2e4
https://doi.org/10.1111/j.1475-1313.2010.00726.x
https://doi.org/10.1111/j.1475-1313.2010.00726.x
Publikováno v:
Ophthalmic and Physiological Optics. 30:618-625
The goal of this work was to evaluate the colour rendering of indoor lighting with CIE illuminants and white LEDs by estimating the chromatic diversity produced for normal and colour deficient observers. Reflectance spectra of a collection of scenes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48cdfd28528e236a4ff64248a56c0aef
https://doi.org/10.1111/j.1475-1313.2010.00741.x
https://doi.org/10.1111/j.1475-1313.2010.00741.x
Publikováno v:
Conference on Colour in Graphics, Imaging, and Vision. 5:45-49
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a84f2742f763411c00135f9c6d6a807
https://doi.org/10.2352/cgiv.2010.5.1.art00008
https://doi.org/10.2352/cgiv.2010.5.1.art00008
The advent of modern solid-state sources enabled almost any spectrum for lighting and a wide range of possibilities in color rendering. The quality of the lighting has been typically evaluated by the color rendering index which measures how much the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::074210274d27115039df17f76be0a01c
https://hdl.handle.net/1822/15785
https://hdl.handle.net/1822/15785
Publikováno v:
Journal of Vision. 11:350-350
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f567ea4663a3929eab0b1d2b6bdea0ff
https://doi.org/10.1167/11.11.350
https://doi.org/10.1167/11.11.350
Publikováno v:
Journal of Vision. 10:401-401
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25248db9c192e585c9bb9e5dbfdcdd24
https://doi.org/10.1167/10.7.401
https://doi.org/10.1167/10.7.401