Imyubakire
StyleGAN numuyoboro wibyara uturuka kuri NVIDIA utanga amasura nibintu bitangaje muburyo bwo gutera inshinge amakuru kuri buri cyiciro.
Incamake
It matters because its design gives unprecedented, disentangled control over coarse and fine image attributes.
Kwibira cyane
StyleGAN, yatangijwe na Karras n'abandi. muri 2018, yongeye gushushanya generator ya GAN hafi yigitekerezo cy '' imiterere. ' Aho kugaburira inzitizi zidasanzwe murusobe, irabanza gushushanya ikarita yihishe z ikoresheje 8-MLP igizwe n'umwanya muto W, itandukanya ibintu bitandukanye. Kwiga guhora tensor noneho bigenda byuzuzwa buhoro buhoro, kandi kuri buri cyemezo imiterere ya vector ihindura amakarita yibiranga ikoresheje Adaptive Instance Normalisation (AdaIN), igenzura ibiranga kuva kwifoto (ibice bito) kugeza kumiterere yuruhu (ibice byiza). Urusaku rwurusaku rwongewemo ibintu byongeweho nkibintu byoroshye nkimisatsi yazimiye. StyleGAN2 (2020) yasimbuye AdaIN na demodulation yuburemere kugirango ikureho ibihangano bya 'blob', na StyleGAN3 (2021) itunganijwe neza kugirango ihindure ibintu muburyo busanzwe mugihe cya animasiyo.
Ubushishozi
Uburyo bwingenzi nuburyo bushingiye ku guhindura. Ikarita ya mapping ihindura z muri w, kandi yize afine ihindura w ihinduranya kuri buri muyoboro kandi kubogama gukoreshwa kumarita asanzwe yerekana ikarita kuri buri cyemezo. Kuberako imisusire ikora kumurongo-umwe, urashobora kuvanga w yishusho imwe kumurongo utubutse hamwe nundi murwego rwiza ('stil mixing') kugirango uhindure pose mugihe ukomeje ubwiza. StyleGAN2 ya demodulation igwiza iyi mibare muburemere bwo kwemeza, ikuraho ibihangano bisanzwe.
Ingaruka z'Ingamba
Umuvuduko n'igipimo
AI igaragara irashobora gukora igenzura, gutahura, no gutondekanya imirimo kurwego.
Build choices
Amakipe arema arashobora prototype ibitekerezo byihuse hamwe nintoki nkeya.
Itsinda hamwe nakazi
Ibikorwa birashobora gukoresha amashusho nibimenyetso bya videwo byari bigoye gutunganya.
Kazoza ka StyleGAN Ubwubatsi
Nubwo ikwirakwizwa rya moderi ubu riyobora inyandiko-y-ishusho rusange, StyleGAN yubatswe cyane, ihindurwa umwanya wihishe (W na W +) ituma ikomeza hagati kugirango ihindurwe, ibiranga manipulation, hamwe na synthesis nyayo aho GAN ikomeza kwihuta. Witege ko uzakomeza imirimo kuri GAN ihindagurika (kwerekana amafoto nyayo muri W), impinduka zizi 3D nka EG3D zitanga ibitekerezo bihoraho, hamwe na Hybride ihuza ibanga rya StyleGAN rishobora gukwirakwizwa no gukwirakwiza cyangwa guhinduranya ibintu byiza byisi byombi.
Gushyira mu bikorwa Isi
Kubyara amafoto atagira iherezo, mumaso yabantu atabaho, nkuko byerekanwe na thispersondoesnotexist.com.
Guhindura isura ya semantique: guhindura neza imyaka, imvugo, cyangwa kwifata mugendana icyerekezo mumwanya wa W.
Gukora amahugurwa yubukorikori hamwe na avatar mugihe nyacyo, amashusho-yerekeye ubuzima bwite ari make.
Ibikoresho byubuhanzi bihuza cyangwa 'stil-ivanga' hagati yamashusho kugirango uhuze imiterere yuzuye nibisobanuro byiza.
Ingaruka & Kurinda
Uburenganzira bwishusho hamwe no kwemererwa birashobora guhinduka ibyago byemewe n'amategeko niba ibimenyetso bidasobanutse.
Imikorere yicyitegererezo irashobora gutandukana kumurika, demografiya, nibidukikije.
Ibyiza byibinyoma birashobora kutamenyekana keretse niba ibyiringiro byateganijwe bikurikiranwa.
Igishushanyo mbonera
Sobanura ibipimo byo kwemererwa kugiciro, kwibutsa, nibiciro byamakosa.
Gerageza hamwe namakuru ajyanye nuburyo nyabwo bwo gukora.
Ongeraho isubiramo ryabantu kubwizere buke cyangwa guhanura cyane.
Kurikirana icyitegererezo cya drift hanyuma uhindurwe nyuma ya kamera cyangwa dataset ihinduka.
Komeza Ubushakashatsi
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Ubuyobozi bukurikira
U-Net Ubwubatsi
Ibibazo bikunze kubazwa
What is StyleGAN Architecture?
StyleGAN numuyoboro wibyara uturuka kuri NVIDIA utanga amasura nibintu bitangaje muburyo bwo gutera inshinge amakuru kuri buri cyiciro. Nibyingenzi kuko igishushanyo cyacyo gitanga uburyo butigeze bubaho, butandukanijwe kugenzura ibintu bitagaragara kandi byiza.
Niyihe ntego yo gushushanya ikarita ya StyleGAN?
Ikarita 8 ya MLP ikarita z kugeza kuri W, umwanya wihishe hagati aho ibintu bitandukanye bitandukanijwe neza, bigafasha kugenzura neza.
Muri StyleGAN yumwimerere, ni gute uburyo bwinjizwa mu ikarita iranga?
AdaIN isanzwe ikarita iranga hanyuma igapima ikayihindura ikoresheje imibare ikomoka kumibare kuri buri cyemezo.
Umuyoboro wa synthesis utangira iki aho kuba vector yihishe?
StyleGAN itangirira kumyigire yize yinjiza kandi itera inshusho n urusaku nkuko byintangarugero, aho kugaburira z muburyo butaziguye.
Ni ubuhe buryo bwo guhindura uburyo bugaragara (buke-buke) bugenzura cyane cyane?
Ibice bito bigenga imiterere nini nini nka pose nuburyo rusange, mugihe ibice byiza bikora neza na micro-birambuye.
Ni ikihe kibazo StyleGAN2 yakemuye ugereranije numwimerere?
StyleGAN2 yasimbuye AdaIN hamwe no kugabanya ibiro, ikuraho ibihangano / blob ibihangano no kuzamura ubwiza bwibishusho.