I-Unredacter toolkit ibonisiwe, ekuvumela ukuba ubuyisele isicatshulwa sokuqala emva kokusifihla usebenzisa izihluzi ezisekelwe kwi-pixelation. Umzekelo, inkqubo inokusetyenziselwa ukuchonga idatha ebuthathaka kunye namagama ayimfihlo afakwe pixelated kwiscreenshots okanye iisnapshots zamaxwebhu. Kuthiwa i-algorithm ephunyeziweyo kwi-Unredacter iphezulu kunezixhobo ezifanayo ezifumanekayo ngaphambili, ezifana ne-Depix, kwaye isetyenziswe ngempumelelo ukuphumelela uvavanyo lokuchonga isicatshulwa esinepixilated ecetywayo yilabhoratri yeJumpsec. Ikhowudi yenkqubo ibhalwe kwi-TypeScript kwaye isasazwe phantsi kwelayisensi ye-GPLv3.
Ukubuyisela okubhaliweyo, i-Unredacter isebenzisa indlela yokukhetha ebuyela umva, ngokutsho ukuba inxalenye yomfanekiso wokuqala wepixel ithelekiswe nolwahlulo oludityanisiweyo ngokukhangela ngababini abalinganiswa abaphikiseliweyo abaneenguqu ezahlukeneyo kunye neempawu ezitshintshileyo. Ngexesha lokukhangela, ukhetho oluhambelana kakhulu neqhekeza lokuqala lukhethwa ngokuthe ngcembe. Ukuze usebenze ngempumelelo, kufuneka uqikelele ngokuchanekileyo ubungakanani, udidi kunye neeparamitha zokujongwa kwefonti, kunye nokubala ubungakanani beseli kwigridi yepixelation kunye nendawo yokwaleka kwegridi kumbhalo (ukhetho lokulinganisa lwegridi luhlelwa ngokuzenzekelayo) .
Ukongezelela, sinokuqaphela iprojekthi ye-DepixHMM, ngaphakathi kwesakhelo apho inguqu ye-Depix ye-utility yalungiswa, iguqulelwe kwi-algorithm esekelwe kwimodeli efihliweyo ye-Markov, ngenxa yokuba kwakunokwenzeka ukwandisa ukuchaneka kokwakhiwa kwakhona kwesimboli.
umthombo: opennet.ru