"RIV/60077387:_____/03:62033018" . . "SK - Slovensk\u00E1 republika" . "59;61" . "1336-300X" . "Use of image analysis for estimation of microbial biomass and activity in samples of natural aquatic ecosystems."@en . "5"^^ . "Mo\u017Enosti vyu\u017Eit\u00ED anal\u00FDzy obrazu p\u0159i vyhodnocov\u00E1n\u00ED mikrobi\u00E1ln\u00ED biomasy a aktivity ve vzorc\u00EDch p\u0159irozen\u00FDch vod."@cs . "Nedoma, Ji\u0159\u00ED" . . . "Vrba, Jaroslav" . "P(GA206/00/0063), P(GA206/97/0072), P(IAA6017202), Z(AV0Z6017912)" . . . . . "616712" . . . "10" . . . . . "image analysis; microbial ecology"@en . . "[EF6F1F583735]" . . "Znachor, Petr" . "Mo\u017Enosti vyu\u017Eit\u00ED anal\u00FDzy obrazu p\u0159i vyhodnocov\u00E1n\u00ED mikrobi\u00E1ln\u00ED biomasy a aktivity ve vzorc\u00EDch p\u0159irozen\u00FDch vod." . . "Both quality and affordability of digital cameras as well as of the software for image analysis increased significantly during the past several years which facilitates their routine use in limnology. In our laboratory, we use image analysis for many tasks including determination of bacterioplankton biomass, determination of the biomass of filamentous microorganisms, and measurement of the activity of cell-associated extracellular enzymes of algae and bacteria, autoradiography."@en . "Acta Facultatis Ecologiae" . . "\u0160imek, Karel" . "Mo\u017Enosti vyu\u017Eit\u00ED anal\u00FDzy obrazu p\u0159i vyhodnocov\u00E1n\u00ED mikrobi\u00E1ln\u00ED biomasy a aktivity ve vzorc\u00EDch p\u0159irozen\u00FDch vod."@cs . . "3"^^ . "0"^^ . "0"^^ . . . "1" . . "V pr\u016Fb\u011Bhu posledn\u00EDch let se dostupnost a kvalita digit\u00E1ln\u00EDch kamer a fotoapar\u00E1t\u016F natolik zv\u00FD\u0161ila, \u017Ee se pomalu st\u00E1vaj\u00ED b\u011B\u017En\u00FDm dopl\u0148kem mikroskopick\u00E9 a jin\u00E9 zobrazovac\u00ED techniky. Mezi jejich v\u00FDhody pat\u0159\u00ED mo\u017Enost p\u0159\u00EDm\u00E9 komunikace s po\u010D\u00EDta\u010Dem, co\u017E velmi urychluje a usnad\u0148uje vyhodnocov\u00E1n\u00ED, archivaci a \u00FApravy z\u00EDskan\u00FDch digit\u00E1ln\u00EDch obr\u00E1zk\u016F. Programy umo\u017E\u0148uj\u00EDc\u00ED kontrolu kamery, slo\u017Eit\u011Bj\u0161\u00ED \u00FApravy po\u0159\u00EDzen\u00FDch obr\u00E1zk\u016F (detekci okraj\u016F objekt\u016F apod.), segmentaci obrazu (tj. definici m\u011B\u0159en\u00FDch objekt\u016F), m\u011B\u0159en\u00ED r\u016Fzn\u00FDch charakteristik objekt\u016F a programov\u00E1n\u00ED (automatizaci rutinn\u011B pou\u017E\u00EDvan\u00FDch postup\u016F). Anal\u00FDzu obrazu v na\u0161\u00ED laborato\u0159i vyu\u017E\u00EDv\u00E1me pro stanoven\u00ED biomasy jednobun\u011B\u010Dn\u00FDch a vl\u00E1knit\u00FDch mikroorganism\u016F, vyhodnocov\u00E1n\u00ED autoradiogram\u016F, a pro m\u011B\u0159en\u00ED enzymov\u00FDch aktivit na \u00FArovni jednotliv\u00FDch mikrobi\u00E1ln\u00EDch bun\u011Bk m\u011B\u0159en\u00EDm intenzity fluorescence produktu enzymov\u00E9 reakce." . . "\u0160trojsov\u00E1, Alena" . "RIV/60077387:_____/03:62033018!RIV/2004/AV0/A62004/N" . "5"^^ . "Use of image analysis for estimation of microbial biomass and activity in samples of natural aquatic ecosystems."@en . "Mo\u017Enosti vyu\u017Eit\u00ED anal\u00FDzy obrazu p\u0159i vyhodnocov\u00E1n\u00ED mikrobi\u00E1ln\u00ED biomasy a aktivity ve vzorc\u00EDch p\u0159irozen\u00FDch vod." .