[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.zindl.cz\/trojrozmerny-svet\/#Article","mainEntityOfPage":"https:\/\/www.zindl.cz\/trojrozmerny-svet\/","headline":"Trojrozm\u011brn\u00fd sv\u011bt","name":"Trojrozm\u011brn\u00fd sv\u011bt","description":"Kdy\u017e na konci devaten\u00e1ct\u00e9ho stolet\u00ed v hotelov\u00e9 kav\u00e1rn\u011b Grand Caf\u00e9 v Pa\u0159\u00ed\u017ei lid\u00e9 shl\u00e9dli prvn\u00ed prom\u00edt\u00e1n\u00ed filmu, v panice ut\u00edkali ze s\u00e1lu. B\u00e1li se, \u017ee […]","datePublished":"2023-06-08","dateModified":"2023-06-08","author":{"@type":"Person","@id":"https:\/\/www.zindl.cz\/author\/#Person","name":"","url":"https:\/\/www.zindl.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/7726f7b8e3ba8979c4cf2ad896cb2e8cc05af8ceb17ce4fb40617b72e0be53b4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7726f7b8e3ba8979c4cf2ad896cb2e8cc05af8ceb17ce4fb40617b72e0be53b4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"zindl.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.zindl.cz\/wp-content\/uploads\/img_a312147_w2072_t1523176400.jpg","url":"https:\/\/www.zindl.cz\/wp-content\/uploads\/img_a312147_w2072_t1523176400.jpg","height":0,"width":0},"url":"https:\/\/www.zindl.cz\/trojrozmerny-svet\/","wordCount":384,"articleBody":"Kdy\u017e na konci devaten\u00e1ct\u00e9ho stolet\u00ed v hotelov\u00e9 kav\u00e1rn\u011b Grand Caf\u00e9 v Pa\u0159\u00ed\u017ei lid\u00e9 shl\u00e9dli prvn\u00ed prom\u00edt\u00e1n\u00ed filmu, v panice ut\u00edkali ze s\u00e1lu. B\u00e1li se, \u017ee do nich najede vlak, kter\u00fd se \u0159\u00edtil na pl\u00e1tn\u011b. Mysl\u00edm, \u017ee dnes by jejich psychika utrp\u011bla mnohem v\u00edce, kdyby zahl\u00e9dli n\u011bkter\u00fd z film\u016f 3 D. 
 
 \u00b7 Na\u0161e generace je zvykl\u00e1 na mnoho v\u011bc\u00ed, ale mus\u00edm se p\u0159iznat, \u017ee i j\u00e1 jsem uh\u00fdbala p\u0159ed \u00fatoky dinosaura v Dino parku. 
 
 Vid\u011bt film v trojrozm\u011brn\u00e9m zobrazen\u00ed je naprosto \u00fa\u017easn\u00fd z\u00e1\u017eitek. Ale snad jen zku\u0161en\u00fd znalec si um\u00ed p\u0159edstavit, co pr\u00e1ce se za jedn\u00edm filmem skr\u00fdv\u00e1. Technologie, kter\u00e1 pom\u00e1h\u00e1 vytvo\u0159it tuto iluzi, se naz\u00fdv\u00e1 stereoskopie.
 
 Pokud bychom to m\u011bli popsat co nejjednodu\u0161eji, pak bychom \u0159ekli, \u017ee tato technologie dovede obalamutit lidsk\u00e9 oko i mozek tak, \u017ee na dvojrozm\u011brn\u00e9 plo\u0161e \u010dlov\u011bk vn\u00edm\u00e1 prostorov\u00fd obraz. Ka\u017ed\u00e9mu oku se prom\u00edt\u00e1 jin\u00fd obraz, kter\u00fd se pak v mozku slo\u017e\u00ed dohromady. 
 
 \u00b7 Film se nato\u010d\u00ed pomoc\u00ed dvou kamer, kter\u00e9 jsou od sebe vzd\u00e1leny tak daleko, jako lidsk\u00e9 o\u010di.
 
 
 St\u00e1le dokonalej\u0161\u00ed technologie 
 
 Jednou z metod stereoskopie je anaglyf. Metoda velice jednoduch\u00e1, kter\u00e1 je zalo\u017eena na br\u00fdl\u00edch, u nich\u017e je jedna o\u010dnice \u010derven\u00e1 a druh\u00e1 modr\u00e1. 
 
 – Pomoc\u00ed br\u00fdl\u00ed se sleduje obraz, kter\u00fd je slo\u017een pouze ze z\u00e1kladn\u00edch barev. 
 
 – Ka\u017ed\u00e9 oko vid\u00ed jin\u00fd obraz, kter\u00fd si pak mozek slo\u017e\u00ed dohromady. 
 
 Druhou mo\u017enost\u00ed je pasivn\u00ed projekce. Tento zp\u016fsob je sice mnohem kvalitn\u011bj\u0161\u00ed, ale tak\u00e9 mnohem n\u00e1kladn\u011bj\u0161\u00ed.
 
 Pasivn\u00ed projekci pou\u017e\u00edvaj\u00ed 3 D kina. Op\u011bt jsou nutn\u00e9 br\u00fdle, ale tentokr\u00e1t je jedna o\u010dnice vybaven\u00e1 filtrem, kter\u00fd propou\u0161t\u00ed pouze horizont\u00e1ln\u011b kmitaj\u00edc\u00ed sv\u011btlo. Druh\u00e1 logicky propou\u0161t\u00ed vertik\u00e1ln\u00ed sv\u011btlo. 
 
 – Na jedno pl\u00e1tno se prom\u00edt\u00e1 dv\u011bma prom\u00edta\u010dkami. 
 
 – Ka\u017ed\u00e1 pro jedno oko. 
 
 Mo\u017enosti, jak vytvo\u0159it co nejdokonalej\u0161\u00ed 3 D obraz, neust\u00e1le p\u0159ib\u00fdvaj\u00ed. Hlavn\u011b, abychom se v tom trojrozm\u011brn\u00e9m sv\u011bt\u011b neztratili. Abychom st\u00e1le v\u011bd\u011bli, co je realita a co u\u017e je sv\u011bt fikce.
                                                                                                                                                                                                                                                                                                                                                                                         4.2\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Trojrozm\u011brn\u00fd sv\u011bt","item":"https:\/\/www.zindl.cz\/trojrozmerny-svet\/#breadcrumbitem"}]}]