" vasculature" . . "C\u00EDlem projektu je v\u00FDvoj nov\u00FDch interdisciplin\u00E1rn\u00EDch p\u0159\u00EDstup\u016F ke kvantitativn\u00ED anal\u00FDze vaskulatury za \u00FA\u010Delem studia krevn\u00EDho z\u00E1soben\u00ED tk\u00E1n\u00ED oka a mozku po jejich vystaven\u00ED r\u016Fzn\u00FDm d\u00E1vk\u00E1m protonov\u00E9ho z\u00E1\u0159en\u00ED \u010Di proudu t\u011B\u017Ek\u00FDch iont\u016F \u017Eeleza. Budou vyvinuty speci\u00E1ln\u00ED metody pro p\u0159edzpracov\u00E1n\u00ED, segmentaci a anal\u00FDzu trojrozm\u011Brn\u00FDch (3D) digit\u00E1ln\u00EDch obraz\u016F vzork\u016F c\u00E9vnatky a dal\u0161\u00EDch tk\u00E1n\u00ED oka a mozku, z\u00EDskan\u00FDch konfok\u00E1ln\u00EDm mikroskopem \u010Di optickou projek\u010Dn\u00ED tomografi\u00ED (OPT). D\u00E1le budou vyvinuty metody pro m\u011B\u0159en\u00ED geometrick\u00FDch charakteristik vaskulatury, zejm\u00E9na krevn\u00EDch vl\u00E1se\u010Dnic, a metody pro jejich 3D rekonstrukci. Bude vyu\u017Eita kombinace anal\u00FDzy obrazu, stereologie, prostorov\u00E9 statistiky a 3D rekonstrukc\u00ED, aplikovan\u00E1 na hodnocen\u00ED biomedic\u00EDnsk\u00FDch obrazov\u00FDch dat z konfok\u00E1ln\u00EDho mikroskopu a OPT s konkr\u00E9tn\u00EDm v\u00FDstupem v radiobiologick\u00E9m v\u00FDzkumu spojen\u00E9m s l\u00E9\u010Dbou rakoviny aplikac\u00ED protonov\u00E9ho z\u00E1\u0159en\u00ED a s vyhodnocen\u00EDm rizik pro tk\u00E1n\u011B oka a mozku kosmonaut\u016F p\u0159i jejich cest\u00E1ch do vesm\u00EDru." . "3D reconstruction; blood supply; blood capillaries; brain; cancer treatment; choroid; geometrical characteristics; image analysis; image processing; confocal microscopy; proton radiation; stereology; space research; vasculature; eye"@en . . . "3D reconstruction" . . . "0"^^ . " brain" . . "http://www.isvav.cz/projectDetail.do?rowId=LH13028"^^ . "2015-12-31+01:00"^^ . " image processing" . . "2014-02-28+01:00"^^ . . " cancer treatment" . . " blood supply" . " geometrical characteristics" . . " blood capillaries" . "2013-03-01+01:00"^^ . . . . " image analysis" . "The project aims to develop novel interdisciplinary approaches to quantitative analysis of vasculature in order to study the blood supply of eye and brain tissues, irradiated with different doses of proton or Iron-56 radiation. Special methods for image pre-processing, segmentation and analysis of three-dimensional (3D) digital images of choroid and other eye and brain tissue samples acquired by a confocal microscope and/or optical projection tomography (OPT) will be developed. Methods for measurement of various geometrical characteristics of vasculature, especially blood capillaries, and methods for their 3D reconstructions will be developed. A combination of image analysis, stereology, spatial statistics, 3D reconstruction techniques applied to the evaluation of biomedical confocal and OPT data will be used, with an impact in radiobiological research connected with estimation of the risks to the eye and brain of astronauts on their missions to space travel as well as cancer treatment and prognosis."@en . . " confocal microscopy" . "2015-02-16+01:00"^^ . . . "Kvantitativn\u00ED m\u011B\u0159en\u00ED vaskulatury stereologi\u00ED a 3D anal\u00FDzou obrazu pro hodnocen\u00ED vlivu protonov\u00E9ho z\u00E1\u0159en\u00ED \u010Di proudu t\u011B\u017Ek\u00FDch iont\u016F \u017Eeleza na krevn\u00ED z\u00E1soben\u00ED tk\u00E1n\u00ED oka a mozku" . . "Vasculature quantification by stereology and 3D image analysis for evaluation of the effect of proton or Iron-56 irradiation on blood supply of eye and brain tissues"@en . "LH13028" . " stereology" . " space research" . " choroid" . "3"^^ . "0"^^ . "3"^^ . "1"^^ . " proton radiation" .