Uhlolojikelele
I-Imagen iyisistimu ye-Google yokuguqula umbhalo ube yisithombe eshintsha izincazelo ezibhaliwe zibe izithombe ze-photorealistic. Ukuthola kwayo isihloko kwaba ukuthi imodeli yolimi oluqandisiwe, hhayi inethiwekhi yezithombe ezinkulu, bekuyiyona ehamba phambili yekhwalithi.
I-Imagen Text-to-Image ingeyokugeleza komsebenzi okubonwa ngekhompyutha okuhumusha noma okukhiqiza imidiya ebonakalayo ukuze ihlaziywe, isebenze, nokudala.
I-Deep Dive
Imenyezelwe yi-Google Ucwaningo lwango-2022, i-Imagen yabonisa ukuthi ukuqonda ngokujulile ukwaziswa kusemqoka njengokuwudweba kahle. Esikhundleni sesishumeki sombhalo sesitayela se-CLIP, i-Imagen isebenzisa isishumeki sombhalo esikhulu esiqeqeshwe kusengaphambili (T5-XXL) esigcinwa siqandisiwe, bese siphakela lokho kushumeka kolimi olucebile kube imodeli yokusabalalisa. Ikhiqiza isithombe esincane esingu-64x64 futhi isebenzisa izigaba ezimbili zokusabalalisa zokulungisa okuphezulu ukuze ikhuphukele ku-1024x1024. Ithimba liphinde lethula 'i-dynamic thresholding' ukuze kugcinwe imibala izinzile ekuqondisweni okuphezulu, futhi lakha i-DrawBench, ibhentshimakhi yokubala kokuhlolwa kokwaziswa okukhohlisayo, ubudlelwano bendawo, nezinhlanganisela ezingavamile. Izinguqulo zakamuva, i-Imagen 2 ne-Imagen 3, imininingwane ecijile, ukunikezwa kombhalo, nokuthembeka kokwaziswa, futhi manje inika amandla amathuluzi esithombe we-Google.
I-Technical Insight
Inketho evelele ye-Imagen ukukala isifaki khodi sombhalo kunejeneretha yesithombe. I-T5-XXL, eqeqeshwe embhalweni kuphela, ikhiqiza okushumekiwe okuthwebula ulimi olunama-nuanced, futhi abacwaningi bathola ukuthi ukuyikhulisa kuthuthukisa ukuqondana kombhalo nomfanekiso ngaphezu kokukhulisa imodeli yokusabalalisa. Isizukulwane siyehla: imodeli ye-base diffusion yenza isithombe esinokucaca okuphansi, bese amamodeli okusabalalisa okucacayo okuphezulu ayasinyusa ngokuqhubekayo, ngamavelu ephikseli abambayo ashukumisayo ukuze agweme imiphumela egeziwe ngaphansi kokuqondisa okuqinile.
Ukufundisa Umbhalo Wesithombe-Isithombe
I-Imagen iyisistimu ye-Google yokuguqula umbhalo ube yisithombe eshintsha izincazelo ezibhaliwe zibe izithombe ze-photorealistic. Ukuthola kwayo isihloko kwaba ukuthi imodeli yolimi oluqandisiwe, hhayi inethiwekhi yezithombe ezinkulu, bekuyiyona ehamba phambili yekhwalithi. I-Imagen Text-to-Image ingeyokugeleza komsebenzi okubonwa ngekhompyutha okuhumusha noma okukhiqiza imidiya ebonakalayo ukuze ihlaziywe, isebenze, nokudala. Ukuze wakhe ukuqonda okujulile, phatha i-Imagen Text-to-Image njengemodeli yokusebenza, hhayi isici esisodwa: chaza imiphumela oyifunayo, cacisa ukucabanga, futhi uhlukanise lokho isistimu engakwenza ngokwethembeka kulokho okusadinga ukwahlulela kochwepheshe.
Empeleni, amaqembu aqinile asebenzisa ukunemba kwebhalansi ye-Imagen Umbhalo uye-Isithombe namaqiniso okusebenza njengekhwalithi yedatha, ukuhluka kokukhanya, nokuvumelana kwamalebula. Babhala imibandela yempumelelo ecacile, ukuhlola okuqhathaniswa nedatha engokoqobo nokugeleza komsebenzi, futhi baphindaphinde ngokusekelwe kumaphethini okuhluleka aqashiwe esikhundleni sokuwina kwebhentshimakhi yesikhathi esisodwa. Yilapho ukuqonda kwethiyori kuguquka kube amandla ahlala njalo kuwo wonke umkhiqizo, inqubomgomo, kanye nokusebenza.
I-Visual AI ingakwazi ukuhlola, ukutholwa, nokumaka imisebenzi esikalini. Ngesikhathi esifanayo, amalungelo ezithombe kanye nemvume kungaba ubungozi bomthetho uma ukutholakala kungacacile. Indlela eqine kakhulu iwukuhlanganisa isivinini sokuhlola nesiyalo sokuphatha: qhuba abashayeli bezindiza, bamba ubufakazi, ushicilele amalogi ezinqumo, futhi ubuyekeze izivikelo ngokuqhubekayo njengoba imodeli yokuziphatha, okulindelwe ngabasebenzisi, kanye nezimfuneko zokulawula zishintsha.
I-Strategic Impact
I-Visual AI ingakwazi ukuhlola, ukutholwa, nokumaka imisebenzi esikalini.
I-Visual AI ingakwazi ukuhlola, ukutholwa, nokumaka imisebenzi esikalini. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Amathimba aqanjiwe angakwazi ukulinganisa imiqondo ngokushesha ngezibuyekezo ezimbalwa ezenziwa mathupha.
Amathimba aqanjiwe angakwazi ukulinganisa imiqondo ngokushesha ngezibuyekezo ezimbalwa ezenziwa mathupha. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Imisebenzi ingasebenzisa amasiginali wesithombe nawevidiyo obekunzima ukuwenza ngaphambilini.
Imisebenzi ingasebenzisa amasiginali wesithombe nawevidiyo obekunzima ukuwenza ngaphambilini. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Ukuqaliswa Komhlaba Wangempela
Ikhiqiza okubonwayo kokumaketha okune-photorealistic kusuka emfushane ebhaliwe ngaphandle kokuthatha isithombe
Ukwakha imidwebo yemicabango yokuxoxa indaba noma izincwadi zezingane ngemisho echazayo
Ukukhiqiza ama-mockups womkhiqizo nokuhluka kwesigcawu sokufakwa kuhlu kwe-e-commerce
Ukubona ngeso lengqondo imibono yesayensi noma yezemfundo, njengokuhumusha kweciko okuchazwe ngolimi olulula
Amaphethini Okusebenzisa
I-Imagen Umbhalo uye-Isithombe uyasebenza
Ikhiqiza okubonwayo kokumaketha okune-photorealistic kusuka emfushane ebhaliwe ngaphandle kokuthatha isithombe.
Ukukhiqiza okubonakalayo kokumaketha okuthwebula izithombe kusuka emfushane ebhaliwe ngaphandle kokuthwebula izithombe Amaqembu ngokuvamile athola imiphumela engcono uma echaza izinga eliphezulu ngaphambili, agcine indlela yokukhuphuka yabantu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-Imagen Umbhalo uye-Isithombe uyasebenza
Ukwakha imidwebo yemicabango yokuxoxa indaba noma izincwadi zezingane ngemisho echazayo.
Ukudala imidwebo yomqondo yokuxoxwa kwezindaba noma izincwadi zezingane ngemisho echazayo Amaqembu ngokuvamile athola imiphumela engcono uma echaza izinga eliphezulu ngaphambili, egcina indlela yokukhuphuka yabantu yamakesi asemaphethelweni, futhi elandelela kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-Imagen Umbhalo uye-Isithombe uyasebenza
Ukukhiqiza ama-mockups womkhiqizo nokuhluka kwesigcawu sokufakwa kuhlu kwe-e-commerce.
Ukukhiqiza okokuhlekisa komkhiqizo nokuhluka kwesigcawu sokufakwa kuhlu kwe-e-commerce Amaqembu ngokuvamile athola imiphumela engcono uma echaza imingcele yekhwalithi ngaphambili, agcine indlela yokukhuphuka yomuntu yamacala asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-Imagen Umbhalo uye-Isithombe uyasebenza
Ukubona ngeso lengqondo imibono yesayensi noma yezemfundo, njengokuhumusha kweciko okuchazwe ngolimi olulula.
Ukubona ngeso lengqondo imibono yesayensi noma yezemfundo, njengokuhumusha kweciko okuchazwa ngolimi olulula Amaqembu ngokuvamile athola imiphumela engcono uma echaza izilinganiso zekhwalithi ngaphambili, agcina indlela yokukhuphuka yabantu yamakesi asematheni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
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.
Chaza indlela yokwamukela yokunemba, ukukhumbula, nezindleko zamaphutha. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Hlola ngedatha efana nezimo zangempela zokukhiqiza.
Hlola ngedatha efana nezimo zangempela zokukhiqiza. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Engeza isibuyekezo somuntu ukuze uthole ukuzethemba okuphansi noma izibikezelo zomthelela omkhulu.
Engeza isibuyekezo somuntu ukuze uthole ukuzethemba okuphansi noma izibikezelo zomthelela omkhulu. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Landelela ukukhukhuleka kwemodeli bese uqinisekisa kabusha ngemva kwezinguquko zekhamera noma zesethi yedatha.
Landelela ukukhukhuleka kwemodeli bese uqinisekisa kabusha ngemva kwezinguquko zekhamera noma zesethi yedatha. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.