I-Pornhub ingelinye lamakhasi e-web avakashelwa kakhulu emhlabeni, anokungaphezulu kwe- Abasebenzisi abayingqayizivele abayizigidi ezingama-70 ngosuku, umbhedo wangempela, okwenze kwaba yipulatifomu ngobuhle bokucinga noma iyiphi ividiyo, impela okuqukethwe kocansi, ngoba noma yimuphi umsebenzisi angazenzela okwakhe futhi akulayishe endaweni yesikhulumi.
Kepha kukhona uhlobo olusha lwevidiyo, olubizwa nge-deepfake, lokho Akuhlobene ne- Umphimbo ojulile (Umphimbo ojulile) ibhayisikobho okungenzeka izwakale kakhulu noma ngaphansi ngokuya ngeminyaka yakho. Amavidiyo e-Deepfake ngamavidiyo asebenzisa ubuhlakani bokufakelwa ukushintsha ubuso babaphikisi nabalingisi abadumile noma abalingisi.
Ividiyo lapho sibona khona ubuso bukaJessica Alba emzimbeni womlingisi we-porn, esebenzisa uhlelo lwe-deepfakes
Ngemuva kokuguqula lolu hlobo lwamavidiyo lube olunye lwe- ethandwa kakhulu kule nkundla, nokuzisola okukhulu (ngaphezu kokugwema izinkinga zomthetho zesikhathi esizayo) I-Pornhub imemezele ukuthi isiqalile ukuvimbela wonke amavidiyo asebenzisa imishini yokufunda ukushintshanisa ubuso babaphikisi kubalingisi abadumile nabalingisi, njengoba inkampani ivimbela noma yikuphi thayipha okuqukethwe okungavumelani ngabo bobabili, ngoba ngokunengqondo umnikazi wobuso akayivumanga imvume yabo.
Isitatimende inkampani esisithumele kwabezindaba abehlukene, i-Pornhub iqinisekisa ukuthi lolu hlobo lwamavidiyo lufana kakhulu nenkinga enkulu ethinta abasebenzisi nabasebenzisi abaningi ababiziwe I-porn yokuziphindiselela, inkinga ekhulayo nokuthi okwamanje amapulatifomu amakhulu awenzi lutho ukuzama ukulwa nawo, ngaphandle kwezivivinyo i-Facebook eseziqalile ukuzenza ngeFacebook Messenger e-Australia, elinye lamazwe athinteke kakhulu yile nkinga.
Ngaphandle kokuvinjelwa, kuzoba ngumsebenzi onzima impela ukuthi i-Pornhub ikwazi ukususa wonke amavidiyo alolu hlobo, yize iningi lawo lilayishiwe zibizwa ngokuthi yi-deepfake, ukuze zitholakale kalula. Kodwa-ke, futhi singathola amanye amavidiyo walolu hlobo asebenzisa amagama abalingisi abadumile noma abalingisi bezemidlalo ukukhuthaza ukungena kwabo okujulile, okwenza kube nzima ukuqedwa kwabo ngaphandle kokuthi ipulatifomu ilandelela ngokuqhubekayo igama labo bonke abalingisi nabalingisi, umsebenzi obonakala ubonakala njenge-titanic ekuqaleni .
Umsuka wama-deepfakes
Isikhathi esingaphezu kwenyanga esedlule, i-Motherboard yewebhusayithi ithole umkhuba omusha ophazamisayo kuReddit, lapho abasebenzisi babedala iziqeshana zamavidiyo ezocansi akhiqizwa ubuhlakani bokufakelwa. bashintshe ubuso babantu bezinkanyezi zama-movie ezocansi. Kepha konke kushintshile, lapho kuqala ukusakazeka okujulile lapho inkanyezi kwakunguGal Gadot, umlingisi othunywe ukuba adlale kwi-movie iWonder Woman.
Kule vidiyo yokuqala enikeze lesi sigaba esisha ngaphakathi kokuthambekela, ubuso bomlingisi wezocansi babushintshiwe baba obumlingisi. Ukwakha ividiyo kusetshenzisiwe ubuchule bokufunda ngomshini, imitapo yolwazi evulekile, izithombe ze-Google, namavidiyo e-YouTube.
Ekuqaleni kwakukhona umsebenzisi oyedwa kuphela owayephethe ukudala lolu hlobo lwamavidiyo, kepha namuhla, akhona uhlelo lokusebenza olukuvumela ukuthi wenze lolu hlobo lwevidiyo, hhayi nosaziwayo kuphela kodwa futhi nabantu abavamile, uhlelo lokusebenza ngokusho kwe-Motherboard olungasetshenziswa ngaphandle kolwazi lobuchwepheshe noma lohlelo, okwenza ukusetshenziswa kwalo kube yingozi kakhulu.
I-Motherboard ixhumane nonjiniyela walolu hlelo lokusebenza, okuyigama lakhe elimbumbulu elithi deepfakeapp Uthi usebenza ukuthuthukisa i-interface yomsebenzisi ukuze ukudala ividiyo kube lula njengokukhetha ividiyo yomthombo, esifuna ukushintshanisa ubuso, landa ubuso obuthile kusuka kumtapo wezincwadi ovela kwinethiwekhi ye-neural ehambisanayo itholakale esidlangalaleni futhi ekugcineni ushintshe ubuso bakho ubudume ngokucindezela inkinobho.
Ekuqaleni, ungangabaza ngemiphumela yalezi zinhlobo zamavidiyo, kepha uma wenza ukusesha uzobona ukuthi amanye kanjani zisinikeza imiphumela engokoqobo exakile. Yize simemezele ukuhoxiswa kwalezi zinhlobo zamavidiyo, sisengathola amavidiyo "alingisa" uScarlett Johansson, u-Angelina Jolie, uKate Perry, uNatalie Portman ...
Amanethiwekhi we-Neural
Maphakathi nonyaka odlule, iqembu labacwaningi abavela eNyuvesi yaseWashington lenze ukwenziwa kwamavidiyo ukusetshenziswa kobuhlakani bokufakelwal walowo owayengumongameli waseMelika, uBarak Obama, esebenzisa enye i-video eyayiqoshwe phambilini lapho kuvela khona owayengumongameli wangaphambili.
Leli thimba locwaningo, kuthathe amahora ayi-14 ukuqeqesha inethiwekhi ye-neurall ukuze akwazi ukuvumelanisa ukunyakaza komlomo nezindebe ngomsindo. Lolu hlelo, ngaphezu kwalokho, lwakwazi ukulungisa ukunyakaza kwekhanda kanye nomhlathi ukunikela ngomphumela ongaphezulu kokungokoqobo.
Umphumela, siyabona kuvidiyo engenhla, ividiyo engadalwa ngokuphelele ukusebenzisa i-CGI ongena kumabhayisikobho amaningi aseHollywood, futhi izindleko zawo ziphakeme ngokweqile. Kepha lapha kuphela inethiwekhi ye-neural ehlelelwe le nhloso yasetshenziswa amahora ambalwa.