Dej tsaws tsag ntawm tus neeg haus luam yeeb thiab dej tsaws tsag ntawm tus neeg noj qab haus huv
Peb txhua tus paub yuav ua li cas kos tus owl. Ua ntej koj yuav tsum kos ib lub oval, ces lwm lub voj voog, thiab tom qab ntawd - nws hloov tawm ib tug zoo nkauj plas. Tau kawg, qhov no yog lus tso dag, thiab ib qho qub heev, tab sis Nvidia engineers sim ua kom qhov kev xav ua kom tiav.
, uas yog hu ua GauGAN, tsim cov toj roob hauv pes zoo nkauj los ntawm cov duab kos yooj yim heev (yooj yim tiag tiag - voj voog, kab thiab tag nrho). Tau kawg, qhov kev txhim kho no yog ua raws li cov thev naus laus zis niaj hnub no - uas yog, kev sib txuas lus sib txawv ntawm neural networks.
GauGAN tso cai rau koj los tsim cov yeeb yuj virtual ntiaj teb - thiab tsis tsuas yog kev lom zem, tab sis kuj rau kev ua haujlwm. Yog li, architects, toj roob hauv pes tsim, game developers - lawv txhua tus muaj peev xwm kawm tau ib yam dab tsi pab tau. Artificial txawj ntse tam sim ntawd "to taub" dab tsi ib tug neeg xav tau thiab ua kom tiav lub tswv yim qub nrog ntau qhov nthuav dav.
"Kev tawm tswv yim hais txog kev tsim qauv tsim tau yooj yim dua nrog kev pab los ntawm GauGAN, txij li tus txhuam hniav ntse tuaj yeem ntxiv cov duab kos los ntawm kev ntxiv cov duab zoo," said ib tus tsim tawm GauGAN.
Cov neeg siv ntawm cov cuab yeej no tuaj yeem hloov lub tswv yim qub, hloov cov toj roob hauv pes lossis lwm yam duab, ntxiv lub ntuj, xuab zeb, hiav txwv, thiab lwm yam. Txhua yam koj lub siab xav, thiab qhov sib ntxiv yuav siv li ob peb feeb xwb.
Lub neural network tau kawm siv cov ntaub ntawv ntawm ntau lab tus duab. Ua tsaug rau qhov no, lub kaw lus tuaj yeem nkag siab tias tus neeg xav tau dab tsi thiab ua tiav qhov lawv xav tau. Ntxiv mus, lub neural network tsis nco qab txog cov ntsiab lus me tshaj plaws. Yog li, yog tias koj schematically kos ib lub pas dej thiab qee cov ntoo nyob ib sab ntawm nws, tom qab lub toj roob hauv pes tau rov kho dua, tag nrho cov khoom nyob ze yuav pom hauv daim iav ntawm lub pas dej.
Koj tuaj yeem qhia lub kaw lus seb qhov pom qhov twg yuav tsum yog - nws tuaj yeem npog nrog nyom, daus, dej lossis xuab zeb. Tag nrho cov no tuaj yeem hloov pauv hauv ib thib ob, kom cov daus ua xuab zeb thiab es tsis txhob snowy wasteland, tus kws kos duab tau txais thaj chaw suab puam.
βNws zoo li phau ntawv xim uas hais tias yuav tso tsob ntoo qhov twg, lub hnub nyob qhov twg, thiab lub ntuj nyob qhov twg. Tom qab ntawd, tom qab ua haujlwm thawj zaug, lub neural network animates daim duab, ntxiv cov ntsiab lus tsim nyog thiab textures, kos duab. Tag nrho cov no yog raws li cov duab tiag tiag, "hais tias ib tus ntawm cov neeg tsim khoom.
Txawm hais tias lub kaw lus tsis muaj "kev nkag siab" ntawm lub ntiaj teb tiag, qhov system tsim cov toj roob hauv pes zoo nkauj. Qhov no yog vim hais tias ob lub neural networks tau siv ntawm no, lub tshuab hluav taws xob thiab kev ntxub ntxaug. Lub tshuab hluav taws xob tsim cov duab thiab qhia nws rau tus neeg saib xyuas. Nws, raws li ntau lab tus duab pom yav dhau los, xaiv cov kev xaiv tiag tiag.
Tias yog vim li cas lub tshuab hluav taws xob "paub" qhov twg qhov kev xav yuav tsum yog. Nws yog tsim nyog sau cia tias lub cuab yeej hloov tau yooj yim thiab nruab nrog ntau qhov chaw. Yog li, nrog rau nws, koj tuaj yeem pleev xim, kho cov style ntawm ib tus kws kos duab tshwj xeeb, lossis tsuas yog ua si nrog qhov sib ntxiv ntawm lub hnub tuaj lossis hnub poob.
Cov neeg tsim khoom thov tias lub kaw lus tsis yog tsuas yog nqa cov duab los ntawm qhov chaw, ntxiv rau lawv ua ke thiab tau txais qhov tshwm sim. Tsis yog, txhua qhov tau txais "duab" yog tsim. Ntawd yog, neural network "tsim" zoo li tus kws kos duab tiag tiag (lossis zoo dua).
Txog tam sim no, qhov kev zov me nyuam tsis muaj kev ywj pheej, tab sis tsis ntev nws yuav tuaj yeem sim nws hauv kev ua haujlwm. Qhov no tuaj yeem ua tiav ntawm GPU Technology Conference 2019, uas tam sim no tab tom ua hauv California. Cov neeg muaj hmoo uas tuaj yeem tuaj xyuas lub rooj nthuav qhia tuaj yeem sim GauGAN.
Neural tes hauj lwm tau ntev tau qhia los koom nrog hauv cov txheej txheem muaj tswv yim. Piv txwv li, xyoo tas los, ib txhia ntawm lawv . Tsis tas li ntawd, cov tsim tawm los ntawm DeepMind tau cob qhia cov neural network los kho qhov chaw peb sab thiab cov khoom los ntawm kev kos duab, duab, thiab kos duab. Yuav kom rov tsim tau ib daim duab yooj yim, lub neural network xav tau ib daim duab; los tsim cov khoom siv ntau dua, tsib daim duab yuav tsum tau "kev cob qhia".
Raws li rau GauGAN, cov cuab yeej no yuav pom meej tias daim ntawv thov kev lag luam tsim nyog - ntau thaj chaw ntawm kev lag luam thiab kev tshawb fawb muaj kev xav tau rau cov kev pabcuam zoo li no.
Tau qhov twg los: www.hab.com