[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.pimpa.cz\/cteni-knihy-bez-jejiho-otevreni\/#Article","mainEntityOfPage":"https:\/\/www.pimpa.cz\/cteni-knihy-bez-jejiho-otevreni\/","headline":"\u010cten\u00ed knihy bez jej\u00edho otev\u0159en\u00ed","name":"\u010cten\u00ed knihy bez jej\u00edho otev\u0159en\u00ed","description":"S vyu\u017eit\u00edm technologie podobn\u00e9 rentgenov\u00e9mu vid\u011bn\u00ed mohou v\u011bdci \u010d\u00edst uzav\u0159en\u00e9 knihy a identifikovat p\u00edsmena vyti\u0161t\u011bn\u00e1 na hromad\u00e1ch pap\u00edru a\u017e o tlou\u0161\u0165ce dev\u011bt list\u016f. \u00a0 Toto zji\u0161t\u011bn\u00ed by mohlo v\u00e9st k kancel\u00e1\u0159sk\u00fdm stroj\u016fm, kter\u00e9 dok\u00e1\u017eou skenovat pap\u00edry naruby najednou, nebo pom\u00e1hat v\u00fdzkumn\u00fdm pracovn\u00edk\u016fm skenovat star\u00e9 knihy, kter\u00e9 jsou k\u0159ehk\u00e9. V\u011bdci tak\u00e9 uvedli, \u017ee to mo\u017en\u00e1 pom\u016f\u017ee...","datePublished":"2023-05-22","dateModified":"2023-05-22","author":{"@type":"Person","@id":"https:\/\/www.pimpa.cz\/author\/#Person","name":"","url":"https:\/\/www.pimpa.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/f08fec9e5d161146672022190172bcb121f980bd7a64f251ea643f4b19d0f071?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f08fec9e5d161146672022190172bcb121f980bd7a64f251ea643f4b19d0f071?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"pimpa.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.pimpa.cz\/wp-content\/uploads\/img_a298450_w2304_t1508787092.jpg","url":"https:\/\/www.pimpa.cz\/wp-content\/uploads\/img_a298450_w2304_t1508787092.jpg","height":0,"width":0},"url":"https:\/\/www.pimpa.cz\/cteni-knihy-bez-jejiho-otevreni\/","wordCount":400,"articleBody":"S vyu\u017eit\u00edm technologie podobn\u00e9 rentgenov\u00e9mu vid\u011bn\u00ed mohou v\u011bdci \u010d\u00edst uzav\u0159en\u00e9 knihy a identifikovat p\u00edsmena vyti\u0161t\u011bn\u00e1 na hromad\u00e1ch pap\u00edru a\u017e o tlou\u0161\u0165ce dev\u011bt list\u016f.\u00a0Toto zji\u0161t\u011bn\u00ed by mohlo v\u00e9st k kancel\u00e1\u0159sk\u00fdm stroj\u016fm, kter\u00e9 dok\u00e1\u017eou skenovat pap\u00edry naruby najednou, nebo pom\u00e1hat v\u00fdzkumn\u00fdm pracovn\u00edk\u016fm skenovat star\u00e9 knihy, kter\u00e9 jsou k\u0159ehk\u00e9. V\u011bdci tak\u00e9 uvedli, \u017ee to mo\u017en\u00e1 pom\u016f\u017ee \u0161pi\u00f3n\u016fm \u010d\u00edst po\u0161tu bez otev\u00edr\u00e1n\u00ed ob\u00e1lek.\u00a0Prototypov\u00e9 za\u0159\u00edzen\u00ed pou\u017e\u00edv\u00e1 terahertzov\u00e9 z\u00e1\u0159en\u00ed, p\u00e1smo elektromagnetick\u00e9ho z\u00e1\u0159en\u00ed mezi mikrovlnami a infra\u010derven\u00fdm sv\u011btlem. P\u0159edchoz\u00ed v\u00fdzkum uk\u00e1zal, \u017ee terahertzov\u00e9 paprsky nebo T-paprsky maj\u00ed \u0159adu v\u00fdhod oproti rentgenov\u00fdm paprsk\u016fm, ultrazvukov\u00fdm vln\u00e1m a jin\u00fdm druh\u016fm z\u00e1\u0159en\u00ed, kter\u00e9 mohou proniknout do povrch\u016f. Mohou rozli\u0161ovat mezi inkousty a pr\u00e1zdn\u00fdm pap\u00edrem.\u00a0Nov\u00fd syst\u00e9m se spol\u00e9h\u00e1 na to, jak r\u016fzn\u00e9 chemik\u00e1lie absorbuj\u00ed r\u016fznou frekvenci terahertzov\u00e9ho z\u00e1\u0159en\u00ed.\u00a0Nav\u00edc nov\u00fd syst\u00e9m vyu\u017e\u00edv\u00e1 skute\u010dnosti, \u017ee vzduch a pap\u00edr oh\u00fdb\u00e1 sv\u011btlo do jin\u00e9 m\u00edry a \u017ee mezi nimi jsou vzduchov\u00e9 kapsy. Tyto kapsy mohou b\u00fdt hlubok\u00e9 asi jako pouh\u00e1 jedna p\u011btina pr\u016fm\u011brn\u00e9 \u0161\u00ed\u0159ky lidsk\u00e9ho vlasu, co\u017e sta\u010d\u00ed, aby p\u0159\u00edstroj rozpoznal sign\u00e1ly z r\u016fzn\u00fdch str\u00e1nek knihy.\u00a0Metropolitn\u00ed muzeum um\u011bn\u00ed v New Yorku projevilo velk\u00fd z\u00e1jem o tento p\u0159\u00edstroj, proto\u017ee se cht\u011bj\u00ed pod\u00edvat na n\u011bkter\u00e9 staro\u017eitn\u00e9 knihy, se kter\u00fdmi se boj\u00ed manipulovat.\u00a0Dal\u0161\u00ed mo\u017enost\u00ed v\u011bt\u0161\u00edho vyu\u017eit\u00ed v ka\u017edodenn\u00edm \u017eivot\u011b mohou b\u00fdt budouc\u00ed skenery, kter\u00e9 dok\u00e1\u017eou skenovat velk\u00e9 mno\u017estv\u00ed dokument\u016f, ani\u017e by musely mechanicky odd\u011blovat str\u00e1nky, kter\u00e9 by mohly b\u00fdt u\u017eite\u010dn\u00e9 pro knihovny, banky a dal\u0161\u00ed.\u00a0Jin\u00e9 potenci\u00e1ln\u00ed pr\u016fmyslov\u00e9 aplikace mohou zahrnovat anal\u00fdzu jak\u00fdchkoliv materi\u00e1l\u016f uspo\u0159\u00e1dan\u00fdch v tenk\u00fdch vrstv\u00e1ch, jako jsou vrstvy n\u00e1t\u011brov\u00fdch hmot nebo povlak\u016f na sou\u010d\u00e1stech stroj\u016f nebo l\u00e9\u010div. D\u00e1le se nask\u00fdt\u00e1 velk\u00fd potenci\u00e1l tohoto vyu\u017eit\u00ed ve \u0161pion\u00e1\u017ei, kdy je pot\u0159eba p\u0159e\u010d\u00edst citliv\u00fd dokument, ani\u017e by se musel otev\u0159\u00edt.                                                                                                                                                                                                                                                                                                                                                                                        3.7\/5 - (4 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"\u010cten\u00ed knihy bez jej\u00edho otev\u0159en\u00ed","item":"https:\/\/www.pimpa.cz\/cteni-knihy-bez-jejiho-otevreni\/#breadcrumbitem"}]}]