Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mika Sorjonen"'
Publikováno v:
Sensors, Vol 13, Iss 11, Pp 14500-14510 (2013)
In this study, we introduce a wide spectral range (200–2500 nm) imaging system with a 250 μm minimum spatial resolution, which can be freely modified for a wide range of resolutions and measurement geometries. The system has been tested for reflec
Externí odkaz:
https://doaj.org/article/2c0eccfd4f3e48d58f2fa819e6ff35bb
Publikováno v:
Measurement Science and Technology. 11:N85-N88
The quality of the optical surface of commercial paper after laser printing was investigated using a sensor based on a diffractive element. Using a new sensor set-up, it was possible to gain image information about reflection and transmission of ligh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1506460e447bd9928fe5fc0d4a99a553
https://doi.org/10.1088/0957-0233/11/6/401
https://doi.org/10.1088/0957-0233/11/6/401
Autor:
Juha Kalliokoski, Mika Sorjonen, Ville Hyvärinen, Kai-Erik Peiponen, Raimo Silvennoinen, Tapani Niskanen
Publikováno v:
Optics and Lasers in Engineering. 33:311-315
A technique for all-optical laser cleaning and surface quality monitoring of concave metal surfaces is suggested. Contaminated pharmaceutical punches from a tablet compression machine were cleaned using high-energy laser pulses. Image information obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9ada0d4e99009a13d61e7b5952fc7fd
https://doi.org/10.1016/s0143-8166(00)00051-8
https://doi.org/10.1016/s0143-8166(00)00051-8
Autor:
R. Silvennoinen, Kai-Erik Peiponen, Eero Suihko, Mika Sorjonen, Petteri Paronen, J. Ketolainen
Publikováno v:
Journal of Modern Optics. 45:1507-1512
The optical surface quality of pharmaceutical tablets was inspected using a computer-generated hologram based sensor. The image information was related to the optical surface quality of pharmaceutical compacts compressed using different tableting pow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dfbcc9203251366b59897e9f2fca7b2
https://doi.org/10.1080/09500349808230645
https://doi.org/10.1080/09500349808230645
Publikováno v:
Sensors; Volume 13; Issue 11; Pages: 14500-14510
Sensors (Basel, Switzerland)
Sensors, Vol 13, Iss 11, Pp 14500-14510 (2013)
Sensors (Basel, Switzerland)
Sensors, Vol 13, Iss 11, Pp 14500-14510 (2013)
In this study, we introduce a wide spectral range (200–2500 nm) imaging system with a 250 μm minimum spatial resolution, which can be freely modified for a wide range of resolutions and measurement geometries. The system has been tested for reflec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0244401fb6e2de8b30b67d9b3bac7c8
Publikováno v:
Journal of Imaging Science and Technology. 58:10503-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ce6510402eee76e25e1c836e0c1226d
https://doi.org/10.2352/j.imagingsci.technol.2014.58.1.010503
https://doi.org/10.2352/j.imagingsci.technol.2014.58.1.010503
Autor:
Kiyofumi Matsuda, Koji Tenjimbayashi, Kai-Erik Peiponen, Tomoaki Eiju, Jari Räsänen, Raimo Silvennoinen, Mika Sorjonen, Eino Keranen
Publikováno v:
Optical Engineering. 37:1482
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83a880364dead2c006948c5023325cce
https://doi.org/10.1117/1.601664
https://doi.org/10.1117/1.601664