Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ruud M. Snoeren"'
Publikováno v:
SPIE Proceedings.
Nowadays, 2D X-ray systems are used more and more for 3-dimensional rotational X-ray imaging (3D-RX) or volume imaging, such as 3D rotational angiography. However, it is not evident that the application of settings for optimal 2D images also guarante
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13c8b35f129246cc1892360ea118e058
https://doi.org/10.1117/12.644631
https://doi.org/10.1117/12.644631
Autor:
Henk J. Meulenbrugge, Cornelis H. Slump, Geert-Jan Laanstra, Pieter W. van Dijk, Rudolf Kemner, Mark A. Boer, Alex G. J. Nijmeijer, Ruud M. Snoeren, Henny Kuipers
Publikováno v:
SPIE Proceedings.
In reference 1 we have presented the principle of an X-ray detector based upon a screen coupled to an array of multiple CCD sensors. In reference 2 we focus on the characterization of the image quality: resolution (MTF) and noise behavior in the over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d1a6871fdb78b0b8de283ac70742620
https://doi.org/10.1117/12.317042
https://doi.org/10.1117/12.317042
Autor:
Ruud M. Snoeren, Henny Kuipers, Mark J. Bentum, Geert-Jan Laanstra, Rudolf Kemner, Mark A. Boer, Henk J. Meulenbrugge, Alex G. J. Nijmeijer, Cornelis H. Slump
Publikováno v:
SPIE Proceedings.
We have presented the principle of an x-ray detector based upon a screen coupled to an array of multiple CCD sensors. We now focus on the characterization of the image quality: resolution (MTF) and noise behavior in the overlap area. Simple low F len
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97799fc0f82f33c20b6d13dffbdc37f5
https://doi.org/10.1117/12.274026
https://doi.org/10.1117/12.274026
Autor:
Mark J. Bentum, Geert-Jan Laanstra, Rudolf Kemner, Ruud M. Snoeren, Henk J. Meulenbrugge, Cornelis H. Slump, Henny Kuipers, Alex G. J. Nijmeijer, Mark A. Boer
Publikováno v:
Medical Imaging 1996: Physics of Medical Imaging.
In this contribution we propose an alternative x-ray detector based upon multiple screen-CCD sensor combinations. The impinging x-ray quanta are detected by a scintillator screen (e.g. CsI) and converted to light photons (typ. 1200 photons per absorb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::975fac29a78a62e817dd07a9a32ffdca
https://doi.org/10.1117/12.237807
https://doi.org/10.1117/12.237807