{"id":42755,"date":"2025-12-16T08:27:52","date_gmt":"2025-12-16T07:27:52","guid":{"rendered":"https:\/\/www.westcam-group.com\/news\/po-stopach-da-vinciho-s-3d-skenovanim\/"},"modified":"2025-12-22T10:59:48","modified_gmt":"2025-12-22T09:59:48","slug":"po-stopach-da-vinciho-s-3d-skenovanim","status":"publish","type":"post","link":"https:\/\/www.westcam-group.com\/cs\/news\/po-stopach-da-vinciho-s-3d-skenovanim\/","title":{"rendered":"Po stop\u00e1ch da Vinciho s 3D skenov\u00e1n\u00edm"},"content":{"rendered":"\n

Jak nejmodern\u011bj\u0161\u00ed technologie 3D skenov\u00e1n\u00ed odhaluje nov\u00e1 tajemstv\u00ed z da Vinciho gl\u00f3bu<\/em><\/strong>.<\/p>\n\n

V\u00edce ne\u017e 500 let star\u00fd p\u0159edm\u011bt o velikosti dlan\u011b, vyroben\u00fd ze dvou sko\u0159\u00e1pek p\u0161tros\u00edch vajec – a p\u0159esto v centru nejnov\u011bj\u0161\u00edho high-tech v\u00fdzkumu: da Vinciho gl\u00f3bus z roku 1504 byl<\/strong> poprv\u00e9 na sv\u011bt\u011b digitalizov\u00e1n pomoc\u00ed vysoce p\u0159esn\u00e9 technologie 3D skenov\u00e1n\u00ed. Umo\u017enila to na\u0161e pr\u016fmyslov\u00e1 technologie 3D m\u011b\u0159en\u00ed (ZEISS ScanBox). Vzru\u0161uj\u00edc\u00ed projekt, kter\u00fd p\u0159it\u00e1hl pozornost i m\u00e9di\u00ed. <\/p>\n\n

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V\u00fdzva<\/h2>\n\n\n\n

Jak zkoumat p\u0159edm\u011bt, kter\u00fd je jedine\u010dn\u00fd, velmi k\u0159ehk\u00fd a m\u00e1 nevy\u010d\u00edslitelnou historickou hodnotu? Da Vinciho gl\u00f3bus z roku 1504 je 11,2 cm<\/strong> vysok\u00fd, m\u011b\u0159\u00ed 1:80 000 000 a byl vyroben ze dvou sko\u0159\u00e1pek p\u0161tros\u00edch vajec. Ka\u017ed\u00fd dotek v sob\u011b skr\u00fdv\u00e1 rizika, klasick\u00e1 fotografie dosahuje sv\u00fdch fyzik\u00e1ln\u00edch limit\u016f a mnoho detail\u016f z\u016fst\u00e1v\u00e1 pouh\u00e9mu oku skryto. <\/p>\n\n\n\n

Hlavn\u00ed v\u00fdzvou tedy bylo: <\/p>\n\n\n\n

Jak lze zviditelnit nejjemn\u011bj\u0161\u00ed rytiny, povrchov\u00e9 struktury a v\u00fdrobn\u00ed prvky, ani\u017e by byl ohro\u017een kulturn\u00ed p\u0159edm\u011bt?<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n

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Da Vinciho gl\u00f3bus z roku 1504<\/h3>\n\n\n\n

Da Vinciho gl\u00f3bus je nejstar\u0161\u00ed gl\u00f3bus na sv\u011bt\u011b, na kter\u00e9m je poprv\u00e9 zobrazen Nov\u00fd sv\u011bt (Mundus Novus). Jeho mimo\u0159\u00e1dn\u00fd v\u00fdb\u011br materi\u00e1l\u016f, precizn\u00ed kartografie a um\u011bleck\u00e9 rytiny fascinuj\u00ed historiky a badatele v oblasti gl\u00f3b\u016f ji\u017e des\u00edtky let. <\/p>\n\n\n\n

Mnoho ot\u00e1zek v\u0161ak z\u016fstalo nezodpov\u011bzeno: Jak p\u0159esn\u00e9 jsou linie kontinent\u016f? Jak\u00e9 stopy v\u00fdroby lze zjistit? A jak byly dv\u011b k\u0159ehk\u00e9 sko\u0159\u00e1pky p\u0161tros\u00edch vajec p\u0159ed v\u00edce ne\u017e 500 lety tak p\u0159esn\u011b spojeny? <\/p>\n<\/div><\/div>\n\n

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Pro\u010d tradi\u010dn\u00ed metody nesta\u010d\u00ed<\/h3>\n\n\n\n

Fotografie mohou zobrazovat tvary – ale ne haptick\u00e9. Zobrazuj\u00ed povrchy, ale ne informace o hloubce. Tento dvourozm\u011brn\u00fd pohled nen\u00ed dosta\u010duj\u00edc\u00ed, zejm\u00e9na u objektu s mikrometrov\u00fdmi rytinami. <\/p>\n\n\n\n

„Fotografie nem\u016f\u017ee zobrazit haptickou strukturu objektu – 3D sken ano.“<\/p>\n\n\n\n

K zodpov\u011bzen\u00ed nezodpov\u011bzen\u00fdch ot\u00e1zek bylo proto zapot\u0159eb\u00ed bezkontaktn\u00edho,<\/strong> nedestruktivn\u00edho a<\/strong> mimo\u0159\u00e1dn\u011b p\u0159esn\u00e9ho p\u0159\u00edstupu<\/strong>.<\/p>\n<\/div>

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Pr\u016fmyslov\u00e1 3D m\u011b\u0159ic\u00ed technologie pro unik\u00e1tn\u00ed historick\u00e9 d\u00edlo<\/h3>\n\n\n\n

Spole\u010dnost WESTCAM pou\u017eila pro tento neobvykl\u00fd \u00fakol nejmodern\u011bj\u0161\u00ed technologii optick\u00e9ho 3D m\u011b\u0159en\u00ed – technologii, kter\u00e1 se obvykle pou\u017e\u00edv\u00e1 p\u0159i pr\u016fmyslov\u00e9 kontrole kvality:<\/p>\n\n\n\n