[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.inved.cz\/hrozba-deepfake-videi\/#Article","mainEntityOfPage":"https:\/\/www.inved.cz\/hrozba-deepfake-videi\/","headline":"Hrozba deepfake vide\u00ed","name":"Hrozba deepfake vide\u00ed","description":"Deepfake videa vyu\u017e\u00edvaj\u00ed techniku um\u011bl\u00e9 inteligence a obrazov\u00e9 synt\u00e9zy. Zjednodu\u0161en\u011b tak program porovn\u00e1v\u00e1 video zn\u00e1m\u00e9 osobnosti s\u00a0des\u00edtkami jej\u00edch obr\u00e1zk\u016f a podle toho se ji nau\u010d\u00ed imitovat. A\u010dkoli to zn\u00ed velmi slo\u017eit\u011b, pravdou je, \u017ee nen\u00ed \u017e\u00e1dn\u00fd probl\u00e9m takov\u00e9 video vytvo\u0159it. Sta\u010d\u00ed v\u00e1m k\u00a0tomu des\u00edtky (l\u00e9pe ale stovky) fotografi\u00ed vybran\u00e9ho \u010dlov\u011bka a video, s\u00a0n\u00edm\u017e se budou","datePublished":"2023-05-05","dateModified":"2023-05-05","author":{"@type":"Person","@id":"https:\/\/www.inved.cz\/author\/#Person","name":"","url":"https:\/\/www.inved.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/15c4177f6d86975c976af12ba80b10af7add2f97f8786f8cf1596253472c0ea7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/15c4177f6d86975c976af12ba80b10af7add2f97f8786f8cf1596253472c0ea7?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"inved.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.inved.cz\/wp-content\/uploads\/img_a319963_w2516_t1531135371.png","url":"https:\/\/www.inved.cz\/wp-content\/uploads\/img_a319963_w2516_t1531135371.png","height":0,"width":0},"url":"https:\/\/www.inved.cz\/hrozba-deepfake-videi\/","about":["Technika"],"wordCount":446,"articleBody":"Deepfake videa vyu\u017e\u00edvaj\u00ed techniku um\u011bl\u00e9 inteligence a obrazov\u00e9 synt\u00e9zy. Zjednodu\u0161en\u011b tak program porovn\u00e1v\u00e1 video zn\u00e1m\u00e9 osobnosti s\u00a0des\u00edtkami jej\u00edch obr\u00e1zk\u016f a podle toho se ji nau\u010d\u00ed imitovat.\tA\u010dkoli to zn\u00ed velmi slo\u017eit\u011b, pravdou je, \u017ee nen\u00ed \u017e\u00e1dn\u00fd probl\u00e9m takov\u00e9 video vytvo\u0159it. Sta\u010d\u00ed v\u00e1m k\u00a0tomu des\u00edtky (l\u00e9pe ale stovky) fotografi\u00ed vybran\u00e9ho \u010dlov\u011bka a video, s\u00a0n\u00edm\u017e se budou porovn\u00e1vat. V\u0161echnu pr\u00e1ci obstar\u00e1 u\u017e aplikace. Jednou z\u00a0takov\u00fdch je nap\u0159\u00edklad FakeApp ze za\u010d\u00e1tku leto\u0161n\u00edho roku. Jedin\u00fdm skute\u010dn\u00fdm probl\u00e9m p\u0159i tvorb\u011b se st\u00e1v\u00e1 pot\u0159eba siln\u00e9ho hardwaru, co\u017e u\u017e dnes v\u0161ak nen\u00ed takov\u00fd probl\u00e9m.\tM\u016f\u017ee se zd\u00e1t, \u017ee deepfake videa jsou vlastn\u011b u\u017eite\u010dn\u00e1. Dovedou \u201eo\u017eivit\u201c d\u00e1vno zesnul\u00e9 slavn\u00e9 osobnosti. Nap\u0159\u00edklad by se tak dala vy\u0159e\u0161it role princezny Lei v\u00a0dev\u00e1t\u00e9m pokra\u010dov\u00e1n\u00ed Star Wars. Tato videa tak\u00e9 um\u00ed pobavit. To t\u0159eba, kdy\u017e na obli\u010dej Angely Merkelov\u00e9 naroubujete tv\u00e1\u0159 Donalda Trumpa, p\u0159\u00edpadn\u011b v\u00e1s Barack Obama vulg\u00e1rn\u00edm zp\u016fsobem varuje pr\u00e1v\u011b p\u0159ed hrozbou deepfake vide\u00ed.\tSkute\u010dn\u00fd probl\u00e9m ale v\u011bz\u00ed v\u00a0tom, \u017ee se daj\u00ed snadno zneu\u017e\u00edt. \u0160\u00ed\u0159en\u00ed vir\u00e1ln\u00edch dezinformac\u00ed u\u017e dnes nikoho nep\u0159ekvapuje. Ale \u010dasto padaj\u00ed na uv\u011b\u0159itelnosti. Tato videa to povy\u0161uj\u00ed na novou \u00farove\u0148, proto\u017ee jsou skute\u010dn\u011b uv\u011b\u0159iteln\u00e1 a proto\u017ee jejich v\u00fdroba nen\u00ed drah\u00e1. Kv\u016fli tomu tak m\u016f\u017eete do \u00fast slavn\u00e9ho politika vlo\u017eit kontroverzn\u00ed v\u00fdroky a zdiskreditovat ho ve volb\u00e1ch. Nebo h\u016f\u0159 \u2013 rozdm\u00fdch\u00e1vat v\u00a0lidech nen\u00e1vist v\u016f\u010di n\u011bjak\u00e9 skupin\u011b obyvatel.\tDal\u0161\u00ed stinn\u00e1 str\u00e1nka spo\u010d\u00edv\u00e1 v\u00a0deepfake pornografick\u00fdch vide\u00edch. Tedy vkl\u00e1d\u00e1n\u00ed tv\u00e1\u0159\u00ed slavn\u00fdch osobnost\u00ed pornohv\u011bzd\u00e1m. Sice to p\u0159itahuje pozornost, ale pornografick\u00e9 weby tato videa blokuj\u00ed, nebo\u0165 jim hroz\u00ed \u017ealoby ze strany celebrit. Jist\u011b to pro n\u011b samotn\u00e9 nen\u00ed v\u016fbec p\u0159\u00edjemn\u00e9 a nelze se divit jejich rozho\u0159\u010den\u00ed.\tN\u011bkte\u0159\u00ed program\u00e1to\u0159i se u\u017e sna\u017e\u00ed s\u00a0t\u011bmito podvodn\u00fdmi nahr\u00e1vkami bojovat. Rozeznat chyby programu je pro samotn\u00e9ho \u010dlov\u011bka \u010dasto nemo\u017en\u00e9. Pom\u00e1haj\u00ed tak samostatn\u00e9 algoritmy. Nicm\u00e9n\u011b tv\u016frci podvrh\u016f se mohou p\u0159izp\u016fsobit kontroln\u00edm algoritm\u016fm tak, \u017ee se zam\u011b\u0159\u00ed na konkr\u00e9tn\u00ed program a zp\u016fsob jeho kontroly.\t\u010casem dojde ke zlep\u0161en\u00ed technologie deep fake vide\u00ed. Je u\u017e nyn\u00ed jasn\u00e9, \u017ee budou zneu\u017eity v\u00a0politice, a mus\u00edme se proti nim nau\u010dit bojovat.                                                                                                                                                                                                                                                                                                                                                                                         4.7\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Hrozba deepfake vide\u00ed","item":"https:\/\/www.inved.cz\/hrozba-deepfake-videi\/#breadcrumbitem"}]}]