Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Kvalita obrazu"'
Creating photo realistic images from real word complex materials is a great challenge: the reflectance function of materials, especially fabrics, has glossy or specular highlights, reflectance anisotropy and retroreflections. This increases greatly t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______8936::6d6c3e5d9d3ac8b3918e6642492846d9
http://hdl.handle.net/11025/26288
http://hdl.handle.net/11025/26288
Autor:
KLIMENT, Karel
At the current time, doses of radiation caused by medical exposure make up the largest part of peoples' exposure to artificial sources of ionising radiation (SIR). Every medical exposure must be justified as of benefit to the individual subject to it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2186::c61bafaffb1edda493e3434cd0e773d4
http://www.nusl.cz/ntk/nusl-187595
http://www.nusl.cz/ntk/nusl-187595
Evaluation and measuring of image quality in X-ray computed tomographic (CT) data gained importance with recent appearance of modern algorithms for iterative reconstruction of CT data. Thanks to the ability of dramatically reducing applied radiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______8936::7cb16ddbf64d286c3d801376402e6720
http://hdl.handle.net/11025/11927
http://hdl.handle.net/11025/11927
Autor:
Hanzelka, Tomáš
Cone Beam Computed Tomography (CBCT) allows effective 3D imaging in dentistry. CBCT consists of a planar detector and a x-ray source that rotate once around patient`s head. The x-ray beam is cone-shaped and is directed through the whole volume of int
Externí odkaz:
http://www.nusl.cz/ntk/nusl-322230
Autor:
Skibová, Daniela
Objectives: Resolution recovery algorithms (IR-RR) were recently proposed as tools to improve quality of SPECT images through better resolution. The aim of the presented study was to investigate the effect of IR-RR on myocardial perfusion SPECT studi
Externí odkaz:
http://www.nusl.cz/ntk/nusl-322225
Testing rendering algorithms is time intensive. New renderings have to be compared to reference renderings whenever a change is introduced into the render system. To speed up the test process, unit testing can be applied. However, detecting differenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______8936::ed2acab03d74c3404ad4974c48a77286
http://hdl.handle.net/11025/10611
http://hdl.handle.net/11025/10611
Autor:
Skibová, Daniela
Objectives: Resolution recovery algorithms (IR-RR) were recently proposed as tools to improve quality of SPECT images through better resolution. The aim of the presented study was to investigate the effect of IR-RR on myocardial perfusion SPECT studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2186::243c7b1ff6727d2a086b85668d03441d
http://www.nusl.cz/ntk/nusl-322225
http://www.nusl.cz/ntk/nusl-322225
Autor:
Hanzelka, Tomáš
Cone Beam Computed Tomography (CBCT) allows effective 3D imaging in dentistry. CBCT consists of a planar detector and a x-ray source that rotate once around patient`s head. The x-ray beam is cone-shaped and is directed through the whole volume of int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2186::8182b983101f29b4e249e6affaebe38d
http://www.nusl.cz/ntk/nusl-322230
http://www.nusl.cz/ntk/nusl-322230