Màgg guy yokk ci GANs
Màgg gu gëna dem dafay tàggat GAN ci tàmbalee ci dayo yu ndaw ba noppi di yokk ndànk-ndànk ay diisaay ngir yegg ci nataal yu am dayo bu kawe.
Résumé
It matters because it made stable, megapixel-quality GAN synthesis practical for the first time.
Plongeur bu xóot
Karras ak ñeneen ñoo ko dugal. (NVIDIA) ci 2017, màgg buy yokk (ProGAN) dafay xeex ñàkka dal ak yeexal tàggat GANs ci dayo bu kawe. Generateur bi ak discriminateur bi ñoom ñaar ñu ngi tàmbali ci pixel yu ndaw, ci pixel 4x4, di jàng structure bu yaatu rek. Ginaaw loolu ñu yokk ay couche yu bees yuy yokk ñaari yoon dayo bi (8x8, 16x16, ba 1024x1024) ci diiru tàggat bi. Li gëna am solo mooy, bépp couche bu bees dafay jeex ci jëfandikoo njaxasu alpha lineaire suko defee reso bi baña jaaxle ci coppite architecture bu gaaw. Soo jàngee màndarga yu gàtt balaa ngay jàng ay detay yu ndaw, tàggat yaram dafay gëna dëgër, gëna gaaw, ba noppi génne kanam yu dëggu yu tax CelebA-HQ siiw. Këyit dafa dugal itam benn deviation standard bu ndaw ak tolluwaayu njàng mu méngoo ngir gëna dakkal tàggat bi.
Gis-gis xarala
Fade-in mooy trick bi gëna am solo. Suñu yokkee benn bloku resolusioŋ bu gëna kawe, génne gi dafay jaxaso ak benn xeetu resolusioŋ bu njëkk bi ñu jëfandikoo alpha bu diis buy tàmbalee ci 0 dem ba ci 1. Loolu dafay tax diisaayu couche yu bees yi di tàng ndànk-ndànk ludul yàq li reso bi jàngoon ba pare. Diskriminatër bi dafay am liggéey bu méngoo. Deviation standard bu ndaw dafay yokk ci màndarga buy tënk coppite ci lots, di tere generatër bi daanu ci ay sorti yu néew.
njeextalu pexe
Gaawaay ak yaatuwaay
Visual IA mën na otomatise saytu, gis ak etiketu liggéey ci eskaal.
Tabax tànneef
Ekipu kreatif yi mën nañu defar konsept yu gëna gaaw te duñu def lu bari ci loxo.
Ekip ak def liggéey
Liggéeyukaay yi mën nañu jëfandikoo siñaal nataal wala wideo yu jafewoon lool ci liggéey.
Ëlëgu màggug GANs
Màgg gu jëm ca kanam mooy fondaasioŋ bi StyleGAN tabaxoon, waaye StyleGAN2 dafa wane ci ganaw ni architecture bu takku bu am lëkkaloo skip ak bloc residual mën na méngoo ak kaliteem te du am schedule buñ tëral, moo tax màgg bu leer daa daanu ci njariñ. Legacy bi gëna xóot mingi wéy: génération bu dëgër ba bu baax leegi mingi feeñ ci diffusion yu bari, pipeline yu am resolusioŋ bu rëy, ak upscaler yu nëbbu. Xam màgg gu jëm ca kanam mingi wéy di am solo ngir xam lu tax njàngum hierarchie, njàngum fréquence bu woyof ba bu kawe dafay dakkal tàggat biy jur.
Doxal ci àdduna dëgg
Defar nataali kanam CelebA-HQ yu am dayo bu kawe yu wane 1024x1024 GAN.
Defar misaali yeneen domen yu baax yu melni néeg (LSUN) ak mbir yu yam.
Dafay nekk barabu ndoortelu architecture bi StyleGAN yokk ngir defar kanam yuñ mëna saytu.
Jàngale njàngalem tàggat yaram bu dëgër ba ci bu woyof bi ñuy jëfandikoowaat ci gasoduk generatif yu bari ak yu bari.
Risk yi ak balustrade yi
Yelleefi nataal ak nangu mën na nekk risku yoon sudee fi ñu bawoo leerul.
Performance model bi mën na wuute ci leeraay bi, demographie bi ak environmaa bi.
Njuumteg positive yi mën nañu dem te kenn duko seetlu fileek xool wuñu buntu wóolu sa bopp.
Roadmap ngir samp gi
Mandargal kritërium nangug njub, woowaat ak njëgu njuumte.
Saytu ak done yu méngoo ak anam yi ñuy liggéeyee dëgg.
Yokk jàngat nit ngir xam fu wóorul dara wala am njeexital yu rëy.
Toppal model drift bi nga baaxal ko ginaaw bi kamera bi wala done yi soppeekoo.
Weyal di banneexu
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Gis bi ci topp
GAN yu am sart
Laaj yi ñuy faral di laaj
What is Progressive Growing of GANs?
Màgg gu gëna dem dafay tàggat GAN ci tàmbalee ci dayo yu ndaw ba noppi di yokk ndànk-ndànk ay diisaay ngir yegg ci nataal yu am dayo bu kawe. Dafa am solo ndax defna synthese GAN bu dëgër te am kalite megapixel muy luy mën jëfandikoo yoon bu njëkk bi.
GAN buy màgg ndànk, naka lay tàmbalee tàggat?
Taggat bi dafay tàmbali ci 4x4, foofu la reso yi di jàngee structure bu dëgër, balaa ñuy yokk yeneen couche yu gëna am resolution.
Lan mooy njariñ li gëna mag ci yokk resolusioŋ ndànk-ndànk?
Jàng màndarga yu dëgërul dafay njëkka dakkal tàggat yaram ak gaawaay convergence buñu ko méngale ak song resolution bu mat sëkk ci ndoorte li.
Suñu yokkee ab layer bu bees bu gëna am resolusioŋ, naka lañu koy dugalee?
Ab fade-in ligneer dafay jaxase génnug layer bu bees bi ak génnug resolusioŋ bu gëna ndaw buñu sampled suko defee reso bi di mëna ànd ndànk.
Lu tax ñuy yokk ay diisaay ci generatër bi ak ci diskriminatër bi?
Ñari reso yi dañuy màgg ci tandem suko defee diskriminatër bi mëna wéy di jàngat nataal yi ci dayo generatër bi fi nekk.
Luy njariñu couche de déviation standard minibatch biñ dugal ci ProGAN?
Dafay yokk ay lim ci wàllu coppite ci lote yi, di ñaax generatër bi mu defar ay génne yu bari te baña daanu.