ControlNet
I-ControlNet isengezo esinikeza amamodeli esizukulwane sesithombe ukulawula okunembayo kwesakhiwo, okukuvumela ukuthi uqondise okukhiphayo ngemiphetho, ukuma, ukujula kwamamephu, noma imibhalo ebhala phansi.
Uhlolojikelele
It turns text-to-image from a slot machine into a controllable design tool.
I-Deep Dive
Yethulwe ngu-Lvmin Zhang nozakwabo ngo-2023, i-ControlNet inamathela kumodeli yokusabalalisa eqeqeshwe kusengaphambili efana ne-Stable Diffusion ngaphandle kokuqeqesha kabusha yonke into. Ihlanganisa amabhulokhi wesifaki khodi we-U-Net esakazwayo ibe yikhophi eqeqeshekayo, bese ixhuma leyo khophi ibuyele kokwangempela okuqandisiwe ngokusebenzisa izendlalelo ze-convolution eziqalwe uziro (zero-convs). Lawa ma-zero-convs aqala ngaphandle komthelela, ngakho ukuqeqeshwa kuqala ekuziphatheni kwemodeli yasekuqaleni futhi kancane kancane kufunda ukujova isimo. I-conditioning imephu yendawo: isithombe se-Canny edge, i-OpenPose skeleton, imephu ejulile, imaski yokuhlukanisa, noma umdwebo onzima. Umphumela uba ukuthi isithombe esikhiqiziwe silandela ukwakheka kwemephu yokulawula kuyilapho ukwaziswa kombhalo kusetha isitayela nokuqukethwe, kunikeza abaculi izakhiwo ezinokwethenjelwa, eziphindaphindwayo.
I-Technical Insight
Iqhinga elichazayo yi-zero-convolution. Ngenxa yokuthi izendlalelo zokuxhuma ziqalwa zibe yiziro izisindo, igatsha le-ControlNet alingezi lutho ekuqaleni, ngakho imodeli iyafana neyasekuqaleni ekuqaleni kokuqeqeshwa. Lokhu kuvimbela umsindo oyingozi izendlalelo ezintsha ezingawujova futhi kwenza ukulungisa kahle kuzinze ngisho nakumadathasethi amancane. Ama-gradient ageleza ku-zero-convs futhi kancane kancane avule indlela yokumisa, afunde ukulawula kwesakhiwo ngokuphepha.
I-Strategic Impact
Isivinini nesikali
I-Visual AI ingakwazi ukuhlola, ukutholwa, nokumaka imisebenzi esikalini.
Yakha ukukhetha
Amathimba aqanjiwe angakwazi ukulinganisa imiqondo ngokushesha ngezibuyekezo ezimbalwa ezenziwa mathupha.
Ithimba kanye nokusebenza komsebenzi
Imisebenzi ingasebenzisa amasiginali wesithombe nawevidiyo obekunzima ukuwenza ngaphambilini.
Ikusasa le-ControlNet
I-ControlNet-style conditioning isiba ingqalasizinda evamile kumathuluzi okudala, ngokunqwabelaniswa kwemibandela eminingi (okuhlanganisa ukuma nokujula kanye nemiphetho) nama-adaptha alula njenge-T2I-Adapter ne-IP-Adapter. Lindela ukuhlanganiswa okuqinile ekusakazweni kwevidiyo ukuze ulawule ukunyakaza okungaguquki, ukuhlela okusebenzisana kwesikhathi sangempela, namamodeli ahlanganisiwe amukela izinhlobo eziningi zokulawula ngesikhathi esisodwa, afiphaze umugqa phakathi kokudweba nokunikezwa kokugcina.
Ukuqaliswa Komhlaba Wangempela
Ukukhiya ukuma okuqondile komlingiswa nge-OpenPose skeleton ngenkathi ushintsha izingubo nengemuva ngomyalo.
Ukusebenzisa amamephu e-Canny edge ukwenza kabusha isithombe sesakhiwo ngenkathi silondoloza imigqa yaso enembile yezakhiwo
Ukuguqula imibhalo edwetshwe ngesandla ibe imidwebo ephucuziwe yobuciko bomqondo namabhodi wezindaba
Ukusebenzisa amamephu ajulile ukuze izigcawu ezikhiqiziwe zihloniphe ukwakheka kwe-3D kokunikezwayo komkhiqizo kanye nemidwebo yedizayini yangaphakathi
Izingozi & Guardrails
Amalungelo ezithombe kanye nemvume kungaba ubungozi bezomthetho uma ukuvela kungacacile.
Ukusebenza kwemodeli kungahluka kukho konke ukukhanya, izibalo zabantu, kanye nezindawo.
Okuhle okungelona iqiniso kungase kungabonakali ngaphandle uma izinga lokuzethemba liqashelwa.
Ukuqalisa Umhlahlandlela
Chaza indlela yokwamukela yokunemba, ukukhumbula, nezindleko zamaphutha.
Hlola ngedatha efana nezimo zangempela zokukhiqiza.
Engeza isibuyekezo somuntu ukuze uthole ukuzethemba okuphansi noma izibikezelo zomthelela omkhulu.
Landelela ukukhukhuleka kwemodeli bese uqinisekisa kabusha ngemva kwezinguquko zekhamera noma zesethi yedatha.
Qhubeka Uhlole
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Umhlahlandlela olandelayo
I-SLAM ebonakalayo
Imibuzo evame ukubuzwa
What is ControlNet?
I-ControlNet isengezo esinikeza amamodeli esizukulwane sesithombe ukulawula okunembayo kwesakhiwo, okukuvumela ukuthi uqondise okukhiphayo ngemiphetho, ukuma, ukujula kwamamephu, noma imibhalo ebhala phansi. Iguqula umbhalo ube yisithombe usuka emshinini wokugembula ube ithuluzi lokuklama elilawulekayo.
Iyiphi inkinga i-ControlNet eyixazulula ngokuyinhloko ekwenzeni izithombe?
I-ControlNet ivumela abasebenzisi ukuthi baqondise okukhiphayo ngezimo zendawo ezifana nemiphetho, ukuma, noma ukujula, okwenza isizukulwane silawuleke kunokungahleliwe.
Ithini indima yezendlalelo 'zero-convolution' ku-ControlNet?
Ukuguquguquka okungaqaliwe akusizi ngalutho ekuqaleni, ngakho imodeli ifana neyasekuqaleni futhi ifunda ukubeka isimo kancane kancane nangokuzinza.
Yikuphi kulokhu okokufaka okuvumelekile kwesimo se-ControlNet?
I-ControlNet isebenzisa amamephu wendawo njengamathambo e-pose, amamephu ajulile, ama-Canny edges, namamaski okuhlukanisa njengesiqondiso sesakhiwo.
I-ControlNet ihlobana kanjani nemodeli yokusabalalisa okuyisisekelo njenge-Stable Diffusion?
I-ControlNet ihlanganisa futhi iqeqeshe ikhophi yesifaki khodi kuyilapho igcina i-U-Net yoqobo ifriziwe, ilondoloza ulwazi lwayo olufundiwe.
Ekugelezeni komsebenzi we-ControlNet, yini ngokuvamile ebeka isitayela nokuqukethwe kuyilapho imephu yokulawula isetha isakhiwo?
Ukwaziswa kombhalo kulawula isitayela nesihloko, kuyilapho imephu yokulawula iphoqelela ukwakheka kwendawo.