[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.jvema.sk\/galaxy-s20-ultra-od-samsungu-dosahuje-100-nasobnu-transfokaciu\/#Article","mainEntityOfPage":"https:\/\/www.jvema.sk\/galaxy-s20-ultra-od-samsungu-dosahuje-100-nasobnu-transfokaciu\/","headline":"Galaxy S20 Ultra od Samsungu dosahuje 100 n\u00e1sobn\u00fa transfok\u00e1ciu","name":"Galaxy S20 Ultra od Samsungu dosahuje 100 n\u00e1sobn\u00fa transfok\u00e1ciu","description":"Novo ozn\u00e1men\u00fd Galaxy S20 Ultra pon\u00faka nov\u00fa funkciu, ktor\u00e1 firma naz\u00fdva \u201eSpace Zoom\u201c, ktor\u00e1 umo\u017e\u0148uje im kamer\u00e1m pon\u00faknu\u0165 celkov\u00fd kombinovan\u00fd optick\u00fd a digit\u00e1lny zoom 100x.…","datePublished":"2020-02-15","dateModified":"2023-04-27","author":{"@type":"Person","@id":"https:\/\/www.jvema.sk\/author\/#Person","name":"","url":"https:\/\/www.jvema.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/42264ea8f5170010011c6bbf811aa6c31c20ad3acf2a9bd21dca0746ea8c832a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/42264ea8f5170010011c6bbf811aa6c31c20ad3acf2a9bd21dca0746ea8c832a?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"jvema.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.jvema.sk\/wp-content\/uploads\/img_a310535_w16904_t1582914910.jpg","url":"https:\/\/www.jvema.sk\/wp-content\/uploads\/img_a310535_w16904_t1582914910.jpg","height":0,"width":0},"url":"https:\/\/www.jvema.sk\/galaxy-s20-ultra-od-samsungu-dosahuje-100-nasobnu-transfokaciu\/","about":["Mobil"],"wordCount":390,"articleBody":"Novo ozn\u00e1men\u00fd Galaxy S20 Ultra pon\u00faka nov\u00fa funkciu, ktor\u00e1 firma naz\u00fdva \u201eSpace Zoom\u201c, ktor\u00e1 umo\u017e\u0148uje im kamer\u00e1m pon\u00faknu\u0165 celkov\u00fd kombinovan\u00fd optick\u00fd a digit\u00e1lny zoom 100x. Znie to ako jeden z najv\u00e4\u010d\u0161\u00edch pribl\u00ed\u017een\u00ed, ktor\u00e9 sme videli na be\u017en\u00fdch smartf\u00f3noch, ale existuje ve\u013ea nuansy o tom, ako telef\u00f3n Samsung dosiahne t\u00fato postavu. Stru\u010dne povedan\u00e9, ide o kombin\u00e1ciu hardv\u00e9ru optick\u00e9ho pribl\u00ed\u017eenia, spracovania obrazu a v\u00fdnimo\u010dne vysok\u00e9ho rozl\u00ed\u0161enia. Pri ni\u017e\u0161\u00edch \u00farovniach transfok\u00e1cie sa firma Samsung spolieha na \u201ezlo\u017een\u00fa\u201c 4x teleobjekt\u00edv za otvorom v zadnej \u010dasti telef\u00f3nu, ktor\u00fd kombinuje so sn\u00edma\u010dom 48 megapixelov. Potom, medzi 4x a 10x transfok\u00e1ciou, telef\u00f3n pon\u00faka to, \u010do firma Samsung naz\u00fdva \u201ebezstratov\u00e1 hybridn\u00e1 optick\u00e1 transfok\u00e1cia,\u201c ktor\u00e1 sa spolieha na kombin\u00e1ciu orezania sn\u00edma\u010da a binningu, kde sa viac pixlov kombinuje do jedn\u00e9ho ve\u013ek\u00e9ho pixelu. Pou\u017eitie slova \u201ebezstratov\u00e9\u201c znamen\u00e1, \u017ee organiz\u00e1cia Samsung si nemysl\u00ed, \u017ee zaznamen\u00e1te stratu kvality a\u017e do 10 n\u00e1sobn\u00e9ho pribl\u00ed\u017eenia. Potom, medzi 10x a 100x zv\u00e4\u010d\u0161en\u00edm, mobil pou\u017e\u00edva podobn\u00e9 met\u00f3dy, ale je to digit\u00e1lny zoom, ktor\u00fd so zv\u00e4\u010d\u0161en\u00edm nevyhnutne bude znamena\u0165 menej detailov. Tento 100 n\u00e1sobn\u00fd zoom je exkluz\u00edvny pre model S20 Ultra. Medzit\u00fdm S20 a S20 Plus pon\u00fakaj\u00fa hybridn\u00fd optick\u00fd zm, ktor\u00fd dosahuje vrcholy 3x a nie 10x, zatia\u013e \u010do maxim\u00e1lna \u00farove\u0148 zv\u00e4\u010d\u0161enia je 30x a nie 100x. Sp\u00f4sob, ak\u00fdm firma dosiahne 100x, nie je \u00faplne ojedinel\u00fd. Napr\u00edklad minul\u00fd rok firma HW pou\u017eila na modeli P30 Pro podobn\u00fd \u201ezlo\u017een\u00fd\u201c objekt\u00edv so zm. V pr\u00edpade spolo\u010dnosti HW to malo 8 megapixlov\u00fd senzor, ktor\u00fd je z\u00e1kladom teleobjekt\u00edvu s optick\u00fdm pribl\u00ed\u017een\u00edm 5x a potom bol schopn\u00fd prida\u0165 \u00fadaje z hlavn\u00e9ho 40 megapixelov\u00e9ho senzora fotoapar\u00e1tu, aby poskytol hybridn\u00fd \u201ebezstratov\u00fd\u201c zm a\u017e 10x. Pod\u013ea na\u0161ich sk\u00fasenost\u00ed sme si nemysleli, \u017ee tento bezstratov\u00fd n\u00e1rok bol stopercentne presn\u00fd kv\u00f4li malej strate podrobnost\u00ed pri 10 n\u00e1sobnom pribl\u00ed\u017een\u00ed, ale celkovo to bol mal\u00fd pokles kvality. Celkov\u00e9 digit\u00e1lne pribl\u00ed\u017eenie sa zv\u00fd\u0161ilo na 50x, ale dobre osvetlen\u00e9 obr\u00e1zky prestali by\u0165 pou\u017eite\u013en\u00e9 nad 32x.                                                                                                                                                                                                                                                                                                                                                                                        4.2\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Galaxy S20 Ultra od Samsungu dosahuje 100 n\u00e1sobn\u00fa transfok\u00e1ciu","item":"https:\/\/www.jvema.sk\/galaxy-s20-ultra-od-samsungu-dosahuje-100-nasobnu-transfokaciu\/#breadcrumbitem"}]}]